diff options
| author | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | 2022-02-17 02:53:25 +0000 |
|---|---|---|
| committer | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | 2022-02-17 02:53:25 +0000 |
| commit | 59c9bc381504bd207031ddbdcc2d97f966910063 (patch) | |
| tree | ee518897e2bc228d792edaf07ff0821dbea3df41 | |
| parent | 30f0de12fa144c6ab98811f1a214dc2c6f73e143 (diff) | |
| parent | 876c4f69dde402815aa16217ce75c12a0692aefb (diff) | |
| download | expat-59c9bc381504bd207031ddbdcc2d97f966910063.tar.gz | |
Snap for 8191477 from 876c4f69dde402815aa16217ce75c12a0692aefb to tm-frc-media-release
Change-Id: I1ca2a3ab04b2384dca09380800c9f565fd7e04f9
94 files changed, 6394 insertions, 4710 deletions
@@ -70,7 +70,6 @@ cc_library { darwin: { cflags: ["-fno-common"], }, - windows: { enabled: true, }, diff --git a/CMake.README b/CMake.README index a512a7b7..99e7e696 100644 --- a/CMake.README +++ b/CMake.README @@ -3,25 +3,25 @@ The cmake based buildsystem for expat works on Windows (cygwin, mingw, Visual Studio) and should work on all other platform cmake supports. -Assuming ~/expat-2.3.0 is the source directory of expat, add a subdirectory +Assuming ~/expat-2.4.1 is the source directory of expat, add a subdirectory build and change into that directory: -~/expat-2.3.0$ mkdir build && cd build -~/expat-2.3.0/build$ +~/expat-2.4.1$ mkdir build && cd build +~/expat-2.4.1/build$ From that directory, call cmake first, then call make, make test and make install in the usual way: -~/expat-2.3.0/build$ cmake .. +~/expat-2.4.1/build$ cmake .. -- The C compiler identification is GNU -- The CXX compiler identification is GNU .... -- Configuring done -- Generating done --- Build files have been written to: /home/patrick/expat-2.3.0/build +-- Build files have been written to: /home/patrick/expat-2.4.1/build If you want to specify the install location for your files, append -DCMAKE_INSTALL_PREFIX=/your/install/path to the cmake call. -~/expat-2.3.0/build$ make && make test && make install +~/expat-2.4.1/build$ make && make test && make install Scanning dependencies of target expat [ 5%] Building C object CMakeFiles/expat.dir/lib/xmlparse.c.o [ 11%] Building C object CMakeFiles/expat.dir/lib/xmlrole.c.o diff --git a/CMakeLists.txt b/CMakeLists.txt index e3564691..cd12a992 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -1,5 +1,36 @@ -# This file is copyrighted under the BSD-license for buildsystem files of KDE -# copyright 2010, Patrick Spendrin <ps_ml@gmx.de> +# __ __ _ +# ___\ \/ /_ __ __ _| |_ +# / _ \\ /| '_ \ / _` | __| +# | __// \| |_) | (_| | |_ +# \___/_/\_\ .__/ \__,_|\__| +# |_| XML parser +# +# Copyright (c) 2010 Patrick Spendrin <ps_ml@gmx.de> +# Copyright (c) 2012 Karl Waclawek <karl@waclawek.net> +# Copyright (c) 2016-2021 Sebastian Pipping <sebastian@pipping.org> +# Copyright (c) 2016 Sergei Nikulov <sergey.nikulov@gmail.com> +# Copyright (c) 2016 Björn Lindahl <bjorn.lindahl@foi.se> +# Copyright (c) 2016 Tobias Taschner <github@tc84.de> +# Copyright (c) 2016 Ben Boeckel <ben.boeckel@kitware.com> +# Copyright (c) 2017 Rhodri James <rhodri@wildebeest.org.uk> +# Copyright (c) 2017 Rolf Eike Beer <eike@sf-mail.de> +# Copyright (c) 2017 Stephen Groat <stephen@groat.us> +# Copyright (c) 2017 Franek Korta <fkorta@gmail.com> +# Copyright (c) 2018 pedro-vicente <pedro.vicente@space-research.org> +# Copyright (c) 2018 Frank Rast <frank.rast@gefeg.com> +# Copyright (c) 2018 userwithuid <userwithuid@gmail.com> +# Copyright (c) 2018 Yury Gribov <tetra2005@gmail.com> +# Copyright (c) 2019 Kishore Kunche <kishore.kunche@intel.com> +# Copyright (c) 2019 xantares <xantares09@hotmail.com> +# Copyright (c) 2019 Mohammed Khajapasha <mohammed.khajapasha@intel.com> +# Copyright (c) 2019 David Loffredo <loffredo@steptools.com> +# Copyright (c) 2019 Bhargava Shastry <bhargava.shastry@ethereum.org> +# Copyright (c) 2020 Maciej Sroczyński <macieksroczynski@poczta.fm> +# Copyright (c) 2020 Gulliver <gulliver@traumkristalle.net> +# Copyright (c) 2020 Thomas Beutlich <tc@tbeu.de> +# Copyright (c) 2021 Alex Richardson <Alexander.Richardson@cl.cam.ac.uk> +# Unlike most of Expat, +# this file is copyrighted under the BSD-license for buildsystem files of KDE. cmake_minimum_required(VERSION 3.1.3) @@ -33,7 +64,7 @@ endif() project(expat VERSION - 2.3.0 + 2.4.1 LANGUAGES C ) @@ -70,6 +101,11 @@ if(MSVC) else() set(_EXPAT_BUILD_PKGCONFIG_DEFAULT ON) endif() +if(DEFINED BUILD_SHARED_LIBS) + set(_EXPAT_SHARED_LIBS_DEFAULT ${BUILD_SHARED_LIBS}) +else() + set(_EXPAT_SHARED_LIBS_DEFAULT ON) +endif() # # Configuration @@ -77,7 +113,7 @@ endif() option(EXPAT_BUILD_TOOLS "build the xmlwf tool for expat library" ${_EXPAT_BUILD_TOOLS_DEFAULT}) option(EXPAT_BUILD_EXAMPLES "build the examples for expat library" ON) option(EXPAT_BUILD_TESTS "build the tests for expat library" ON) -option(EXPAT_SHARED_LIBS "build a shared expat library" ON) +option(EXPAT_SHARED_LIBS "build a shared expat library" ${_EXPAT_SHARED_LIBS_DEFAULT}) option(EXPAT_BUILD_DOCS "build man page for xmlwf" ${_EXPAT_BUILD_DOCS_DEFAULT}) option(EXPAT_BUILD_FUZZERS "build fuzzers for the expat library" OFF) option(EXPAT_BUILD_PKGCONFIG "build pkg-config file" ${_EXPAT_BUILD_PKGCONFIG_DEFAULT}) @@ -130,10 +166,22 @@ if(EXPAT_WITH_LIBBSD) endif() if(MSVC) - # Minimum supported MSVC version is 1910 = Visual Studio 15.0/2017 - # See also https://cmake.org/cmake/help/latest/variable/MSVC_VERSION.html - if(MSVC_VERSION VERSION_LESS 1910) - message(SEND_ERROR "MSVC_VERSION ${MSVC_VERSION} is not a supported Visual Studio compiler version. Please use Visual Studio 15.0/2017 or any later version.") + # For the three types of MSVC version values, please see: + # - https://cmake.org/cmake/help/latest/variable/MSVC_VERSION.html + # - https://sourceforge.net/p/predef/wiki/Compilers/ + # - https://en.wikipedia.org/wiki/Microsoft_Visual_Studio#History + set(_EXPAT_MSVC_REQUIRED_INT 1800) # i.e. 12.0/2013/1800; see PR #426 + set(_EXPAT_MSVC_SUPPORTED_INT 1910) + set(_EXPAT_MSVC_SUPPORTED_DISPLAY "Visual Studio 15.0/2017/${_EXPAT_MSVC_SUPPORTED_INT}") + + if(MSVC_VERSION VERSION_LESS ${_EXPAT_MSVC_SUPPORTED_INT}) + if(MSVC_VERSION VERSION_LESS ${_EXPAT_MSVC_REQUIRED_INT}) + message(SEND_ERROR "MSVC_VERSION ${MSVC_VERSION} is TOO OLD to compile Expat without errors.") + message(SEND_ERROR "Please use officially supported ${_EXPAT_MSVC_SUPPORTED_DISPLAY} or later. Thank you!") + else() + message(WARNING "MSVC_VERSION ${MSVC_VERSION} is NOT OFFICIALLY SUPPORTED by Expat.") + message(WARNING "Please use ${_EXPAT_MSVC_SUPPORTED_DISPLAY} or later. Thank you!") + endif() endif() endif() @@ -225,7 +273,6 @@ macro(expat_install) endmacro() configure_file(expat_config.h.cmake "${CMAKE_CURRENT_BINARY_DIR}/expat_config.h") -add_definitions(-DHAVE_EXPAT_CONFIG_H) expat_install(FILES "${CMAKE_CURRENT_BINARY_DIR}/expat_config.h" DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}) @@ -237,6 +284,10 @@ if(FLAG_VISIBILITY) add_definitions(-DXML_ENABLE_VISIBILITY=1) set(EXTRA_COMPILE_FLAGS "${EXTRA_COMPILE_FLAGS} -fvisibility=hidden") endif() +if(MINGW) + # Without __USE_MINGW_ANSI_STDIO the compiler produces a false positive + set(EXTRA_COMPILE_FLAGS "${EXTRA_COMPILE_FLAGS} -Wno-pedantic-ms-format") +endif() if (EXPAT_WARNINGS_AS_ERRORS) if(MSVC) add_definitions(/WX) @@ -335,9 +386,9 @@ if(EXPAT_WITH_LIBBSD) target_link_libraries(expat ${LIB_BSD}) endif() -set(LIBCURRENT 8) # sync -set(LIBREVISION 0) # with -set(LIBAGE 7) # configure.ac! +set(LIBCURRENT 9) # sync +set(LIBREVISION 1) # with +set(LIBAGE 8) # configure.ac! math(EXPR LIBCURRENT_MINUS_AGE "${LIBCURRENT} - ${LIBAGE}") set_property(TARGET expat PROPERTY OUTPUT_NAME "${_EXPAT_OUTPUT_NAME}") @@ -371,8 +422,19 @@ expat_install(FILES lib/expat.h lib/expat_external.h DESTINATION ${CMAKE_INSTALL if(EXPAT_BUILD_PKGCONFIG) set(prefix ${CMAKE_INSTALL_PREFIX}) set(exec_prefix "\${prefix}") - set(libdir "\${exec_prefix}/${CMAKE_INSTALL_LIBDIR}") - set(includedir "\${prefix}/${CMAKE_INSTALL_INCLUDEDIR}") + + if(CMAKE_INSTALL_LIBDIR MATCHES "^/") + set(libdir "${CMAKE_INSTALL_LIBDIR}") + else() + set(libdir "\${exec_prefix}/${CMAKE_INSTALL_LIBDIR}") + endif() + + if(CMAKE_INSTALL_INCLUDEDIR MATCHES "^/") + set(includedir "${CMAKE_INSTALL_INCLUDEDIR}") + else() + set(includedir "\${prefix}/${CMAKE_INSTALL_INCLUDEDIR}") + endif() + configure_file(expat.pc.in ${CMAKE_CURRENT_BINARY_DIR}/expat.pc @ONLY) expat_install(FILES ${CMAKE_CURRENT_BINARY_DIR}/expat.pc DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig) endif() @@ -438,6 +500,7 @@ if(EXPAT_BUILD_TESTS) tests/memcheck.c tests/minicheck.c tests/structdata.c + ${expat_SRCS} ) if(NOT MSVC) @@ -457,13 +520,16 @@ if(EXPAT_BUILD_TESTS) add_executable(runtests tests/runtests.c ${test_SRCS}) set_property(TARGET runtests PROPERTY RUNTIME_OUTPUT_DIRECTORY tests) - target_link_libraries(runtests expat) expat_add_test(runtests $<TARGET_FILE:runtests>) add_executable(runtestspp tests/runtestspp.cpp ${test_SRCS}) set_property(TARGET runtestspp PROPERTY RUNTIME_OUTPUT_DIRECTORY tests) - target_link_libraries(runtestspp expat) expat_add_test(runtestspp $<TARGET_FILE:runtestspp>) + + if(EXPAT_WITH_LIBBSD) + target_link_libraries(runtests ${LIB_BSD}) + target_link_libraries(runtestspp ${LIB_BSD}) + endif() endif() if(EXPAT_BUILD_FUZZERS) @@ -2,6 +2,97 @@ NOTE: We are looking for help with a few things: https://github.com/libexpat/libexpat/labels/help%20wanted If you can help, please get in touch. Thanks! +Release 2.4.1 Sun May 23 2021 + Bug fixes: + #488 #490 Autotools: Fix installed header expat_config.h for multilib + systems; regression introduced in 2.4.0 by pull request #486 + + Other changes: + #491 #492 Version info bumped from 9:0:8 to 9:1:8; + see https://verbump.de/ for what these numbers do + + Special thanks to: + Gentoo's QA check "multilib_check_headers" + +Release 2.4.0 Sun May 23 2021 + Security fixes: + #34 #466 #484 CVE-2013-0340/CWE-776 -- Protect against billion laughs attacks + (denial-of-service; flavors targeting CPU time or RAM or both, + leveraging general entities or parameter entities or both) + by tracking and limiting the input amplification factor + (<amplification> := (<direct> + <indirect>) / <direct>). + By conservative default, amplification up to a factor of 100.0 + is tolerated and rejection only starts after 8 MiB of output bytes + (=<direct> + <indirect>) have been processed. + The fix adds the following to the API: + - A new error code XML_ERROR_AMPLIFICATION_LIMIT_BREACH to + signals this specific condition. + - Two new API functions .. + - XML_SetBillionLaughsAttackProtectionMaximumAmplification and + - XML_SetBillionLaughsAttackProtectionActivationThreshold + .. to further tighten billion laughs protection parameters + when desired. Please see file "doc/reference.html" for details. + If you ever need to increase the defaults for non-attack XML + payload, please file a bug report with libexpat. + - Two new XML_FEATURE_* constants .. + - that can be queried using the XML_GetFeatureList function, and + - that are shown in "xmlwf -v" output. + - Two new environment variable switches .. + - EXPAT_ACCOUNTING_DEBUG=(0|1|2|3) and + - EXPAT_ENTITY_DEBUG=(0|1) + .. for runtime debugging of accounting and entity processing. + Specific behavior of these values may change in the future. + - Two new command line arguments "-a FACTOR" and "-b BYTES" + for xmlwf to further tighten billion laughs protection + parameters when desired. + If you ever need to increase the defaults for non-attack XML + payload, please file a bug report with libexpat. + + Bug fixes: + #332 #470 For (non-default) compilation with -DEXPAT_MIN_SIZE=ON (CMake) + or CPPFLAGS=-DXML_MIN_SIZE (GNU Autotools): Fix segfault + for UTF-16 payloads containing CDATA sections. + #485 #486 Autotools: Fix generated CMake files for non-64bit and + non-Linux platforms (e.g. macOS and MinGW in particular) + that were introduced with release 2.3.0 + + Other changes: + #468 #469 xmlwf: Improve help output and the xmlwf man page + #463 xmlwf: Improve maintainability through some refactoring + #477 xmlwf: Fix man page DocBook validity + #458 #459 CMake: Support absolute paths for both CMAKE_INSTALL_LIBDIR + and CMAKE_INSTALL_INCLUDEDIR + #471 #481 CMake: Add support for standard variable BUILD_SHARED_LIBS + #457 Unexpose symbol _INTERNAL_trim_to_complete_utf8_characters + #467 Resolve macro HAVE_EXPAT_CONFIG_H + #472 Delete unused legacy helper file "conftools/PrintPath" + #473 #483 Improve attribution + #464 #465 #477 doc/reference.html: Fix XHTML validity + #475 #478 doc/reference.html: Replace the 90s look by OK.css + #479 Version info bumped from 8:0:7 to 9:0:8 + due to addition of new symbols and error codes; + see https://verbump.de/ for what these numbers do + + Infrastructure: + #456 CI: Enable periodic runs + #457 CI: Start covering the list of exported symbols + #474 CI: Isolate coverage task + #476 #482 CI: Adapt to breaking changes in image "ubuntu-18.04" + #477 CI: Cover well-formedness and DocBook/XHTML validity + of doc/reference.html and doc/xmlwf.xml + + Special thanks to: + Dimitry Andric + Eero Helenius + Nick Wellnhofer + Rhodri James + Tomas Korbar + Yury Gribov + and + Clang LeakSan + JetBrains + OSS-Fuzz + Release 2.3.0 Thu March 25 2021 Bug fixes: #438 When calling XML_ParseBuffer without a prior successful call to @@ -10,13 +10,16 @@ third_party { } url { type: ARCHIVE - value: "https://github.com/libexpat/libexpat/releases/download/R_2_3_0/expat-2.3.0.tar.bz2" + value: "https://github.com/libexpat/libexpat/releases/download/R_2_4_1/expat-2.4.1.tar.bz2" } - version: "R_2_3_0" + version: "R_2_4_1" license_type: BY_EXCEPTION_ONLY last_upgrade_date { year: 2021 - month: 4 - day: 1 + month: 8 + day: 10 + } + security { + tag: "NVD-CPE2.3:cpe:/a:libexpat_project:libexpat:2.4.1" } } diff --git a/Makefile.am b/Makefile.am index 4f3b6606..6847d083 100644 --- a/Makefile.am +++ b/Makefile.am @@ -6,7 +6,8 @@ # \___/_/\_\ .__/ \__,_|\__| # |_| XML parser # -# Copyright (c) 2017 Expat development team +# Copyright (c) 2017-2021 Sebastian Pipping <sebastian@pipping.org> +# Copyright (c) 2018 KangLin <kl222@126.com> # Licensed under the MIT license: # # Permission is hereby granted, free of charge, to any person obtaining @@ -65,6 +66,9 @@ cmakedir = $(libdir)/cmake/expat-@PACKAGE_VERSION@ _EXTRA_DIST_CMAKE = \ + cmake/autotools/expat-noconfig__linux.cmake.in \ + cmake/autotools/expat-noconfig__macos.cmake.in \ + cmake/autotools/expat-noconfig__windows.cmake.in \ cmake/autotools/expat-package-init.cmake \ cmake/mingw-toolchain.cmake \ \ @@ -85,7 +89,6 @@ EXTRA_DIST = \ \ conftools/expat.m4 \ conftools/get-version.sh \ - conftools/PrintPath \ \ xmlwf/xmlwf_helpgen.py \ xmlwf/xmlwf_helpgen.sh \ diff --git a/Makefile.in b/Makefile.in index 57f9c0c4..da4ecf5c 100644 --- a/Makefile.in +++ b/Makefile.in @@ -22,7 +22,8 @@ # \___/_/\_\ .__/ \__,_|\__| # |_| XML parser # -# Copyright (c) 2017 Expat development team +# Copyright (c) 2017-2021 Sebastian Pipping <sebastian@pipping.org> +# Copyright (c) 2018 KangLin <kl222@126.com> # Licensed under the MIT license: # # Permission is hereby granted, free of charge, to any person obtaining @@ -237,7 +238,6 @@ DIST_SUBDIRS = lib examples tests xmlwf doc am__DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/expat.pc.in \ $(srcdir)/expat_config.h.in $(srcdir)/run.sh.in \ $(top_srcdir)/cmake/autotools/expat-config-version.cmake.in \ - $(top_srcdir)/cmake/autotools/expat-noconfig.cmake.in \ $(top_srcdir)/cmake/expat-config.cmake.in \ $(top_srcdir)/conftools/ar-lib $(top_srcdir)/conftools/compile \ $(top_srcdir)/conftools/config.guess \ @@ -309,6 +309,7 @@ AWK = @AWK@ CC = @CC@ CCDEPMODE = @CCDEPMODE@ CFLAGS = @CFLAGS@ +CPP = @CPP@ CPPFLAGS = @CPPFLAGS@ CXX = @CXX@ CXXCPP = @CXXCPP@ @@ -389,6 +390,7 @@ ac_ct_AR = @ac_ct_AR@ ac_ct_CC = @ac_ct_CC@ ac_ct_CXX = @ac_ct_CXX@ ac_ct_DUMPBIN = @ac_ct_DUMPBIN@ +ac_cv_sizeof_void_p = @ac_cv_sizeof_void_p@ am__include = @am__include@ am__leading_dot = @am__leading_dot@ am__quote = @am__quote@ @@ -457,6 +459,9 @@ nodist_cmake_DATA = \ cmakedir = $(libdir)/cmake/expat-@PACKAGE_VERSION@ _EXTRA_DIST_CMAKE = \ + cmake/autotools/expat-noconfig__linux.cmake.in \ + cmake/autotools/expat-noconfig__macos.cmake.in \ + cmake/autotools/expat-noconfig__windows.cmake.in \ cmake/autotools/expat-package-init.cmake \ cmake/mingw-toolchain.cmake \ \ @@ -477,7 +482,6 @@ EXTRA_DIST = \ \ conftools/expat.m4 \ conftools/get-version.sh \ - conftools/PrintPath \ \ xmlwf/xmlwf_helpgen.py \ xmlwf/xmlwf_helpgen.sh \ @@ -546,7 +550,7 @@ cmake/expat-config.cmake: $(top_builddir)/config.status $(top_srcdir)/cmake/expa cd $(top_builddir) && $(SHELL) ./config.status $@ cmake/autotools/expat-config-version.cmake: $(top_builddir)/config.status $(top_srcdir)/cmake/autotools/expat-config-version.cmake.in cd $(top_builddir) && $(SHELL) ./config.status $@ -cmake/autotools/expat-noconfig.cmake: $(top_builddir)/config.status $(top_srcdir)/cmake/autotools/expat-noconfig.cmake.in +cmake/autotools/expat-noconfig.cmake: $(top_builddir)/config.status cd $(top_builddir) && $(SHELL) ./config.status $@ run.sh: $(top_builddir)/config.status $(srcdir)/run.sh.in cd $(top_builddir) && $(SHELL) ./config.status $@ @@ -1,12 +1,14 @@ [](https://github.com/libexpat/libexpat/actions/workflows/linux.yml) [](https://ci.appveyor.com/project/libexpat/libexpat) [](https://repology.org/metapackage/expat/versions) +[](https://sourceforge.net/projects/expat/files/) +[](https://github.com/libexpat/libexpat/releases) -# Expat, Release 2.3.0 +# Expat, Release 2.4.1 This is Expat, a C library for parsing XML, started by -[James Clark](https://en.wikipedia.org/wiki/James_Clark_(programmer)) in 1997. +[James Clark](https://en.wikipedia.org/wiki/James_Clark_%28programmer%29) in 1997. Expat is a stream-oriented XML parser. This means that you register handlers with the parser before starting the parse. These handlers are called when the parser discovers the associated structures in the @@ -20,7 +22,7 @@ Expat supports the following compilers: - Microsoft Visual Studio >=15.0/2017 (rolling `${today} minus 5 years`) Windows users can use the -[`expat-win32bin-*.*.*.exe` installer download](https://github.com/libexpat/libexpat/releases), +[`expat-win32bin-*.*.*.{exe,zip}` download](https://github.com/libexpat/libexpat/releases), which includes both pre-compiled libraries and executables, and source code for developers. @@ -40,10 +42,10 @@ There are two ways of using libexpat with CMake: This approach leverages CMake's own [module `FindEXPAT`](https://cmake.org/cmake/help/latest/module/FindEXPAT.html). -Notice the uppercase `EXPAT` in the following example: +Notice the *uppercase* `EXPAT` in the following example: ```cmake -cmake_minimum_required(VERSION 3.0) +cmake_minimum_required(VERSION 3.0) # or 3.10, see below project(hello VERSION 1.0.0) @@ -53,22 +55,27 @@ add_executable(hello hello.c ) -if(${CMAKE_VERSION} VERSION_GREATER_EQUAL "3.10") - target_link_libraries(hello PUBLIC EXPAT::EXPAT) -else() - target_include_directories(hello PRIVATE ${EXPAT_INCLUDE_DIRS}) - target_link_libraries(hello PUBLIC ${EXPAT_LIBRARIES}) -endif() +# a) for CMake >=3.10 (see CMake's FindEXPAT docs) +target_link_libraries(hello PUBLIC EXPAT::EXPAT) + +# b) for CMake >=3.0 +target_include_directories(hello PRIVATE ${EXPAT_INCLUDE_DIRS}) +target_link_libraries(hello PUBLIC ${EXPAT_LIBRARIES}) ``` ### b) Config Mode -This approach requires files from -libexpat >=2.2.8 where packaging uses the CMake build system +This approach requires files from… + +- libexpat >=2.2.8 where packaging uses the CMake build system +or +- libexpat >=2.3.0 where packaging uses the GNU Autotools build system + on Linux or -libexpat >=2.3.0 where packaging uses the GNU Autotools build system. +- libexpat >=2.4.0 where packaging uses the GNU Autotools build system + on macOS or MinGW. -Notice the lowercase `expat` in the following example: +Notice the *lowercase* `expat` in the following example: ```cmake cmake_minimum_required(VERSION 3.0) @@ -85,7 +92,7 @@ target_link_libraries(hello PUBLIC expat::expat) ``` -## Buildung from a Git Clone +## Building from a Git Clone If you are building Expat from a check-out from the [Git repository](https://github.com/libexpat/libexpat/), @@ -101,7 +108,7 @@ Once this has been done, follow the same instructions as for building from a source distribution. -## Buildung from a Source Distribution +## Building from a Source Distribution ### a) Building with the configure script (i.e. GNU Autotools) @@ -14,8 +14,8 @@ m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])]) m4_ifndef([AC_AUTOCONF_VERSION], [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl -m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.71],, -[m4_warning([this file was generated for autoconf 2.71. +m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],, +[m4_warning([this file was generated for autoconf 2.69. You have another version of autoconf. It may work, but is not guaranteed to. If you have problems, you may need to regenerate the build system entirely. To do so, use the procedure documented by the package, typically 'autoreconf'.])]) diff --git a/cmake/autotools/expat-config-version.cmake.in b/cmake/autotools/expat-config-version.cmake.in index 798d861d..5b296752 100644 --- a/cmake/autotools/expat-config-version.cmake.in +++ b/cmake/autotools/expat-config-version.cmake.in @@ -55,13 +55,13 @@ if("FALSE") endif() # if the installed or the using project don't have CMAKE_SIZEOF_VOID_P set, ignore it: -if("${CMAKE_SIZEOF_VOID_P}" STREQUAL "" OR "8" STREQUAL "") +if("${CMAKE_SIZEOF_VOID_P}" STREQUAL "" OR "@ac_cv_sizeof_void_p@" STREQUAL "") return() endif() # check that the installed version has the same 32/64bit-ness as the one which is currently searching: -if(NOT CMAKE_SIZEOF_VOID_P STREQUAL "8") - math(EXPR installedBits "8 * 8") +if(NOT CMAKE_SIZEOF_VOID_P STREQUAL "@ac_cv_sizeof_void_p@") + math(EXPR installedBits "@ac_cv_sizeof_void_p@ * 8") set(PACKAGE_VERSION "${PACKAGE_VERSION} (${installedBits}bit)") set(PACKAGE_VERSION_UNSUITABLE TRUE) endif() diff --git a/cmake/autotools/expat-noconfig.cmake.in b/cmake/autotools/expat-noconfig__linux.cmake.in index 39595048..39595048 100644 --- a/cmake/autotools/expat-noconfig.cmake.in +++ b/cmake/autotools/expat-noconfig__linux.cmake.in diff --git a/cmake/autotools/expat-noconfig__macos.cmake.in b/cmake/autotools/expat-noconfig__macos.cmake.in new file mode 100644 index 00000000..b6b1016c --- /dev/null +++ b/cmake/autotools/expat-noconfig__macos.cmake.in @@ -0,0 +1,19 @@ +#---------------------------------------------------------------- +# Generated CMake target import file. +#---------------------------------------------------------------- + +# Commands may need to know the format version. +set(CMAKE_IMPORT_FILE_VERSION 1) + +# Import target "expat::expat" for configuration "" +set_property(TARGET expat::expat APPEND PROPERTY IMPORTED_CONFIGURATIONS NOCONFIG) +set_target_properties(expat::expat PROPERTIES + IMPORTED_LOCATION_NOCONFIG "${_IMPORT_PREFIX}/@LIBDIR_BASENAME@/libexpat.@SO_MAJOR@.@SO_MINOR@.@SO_PATCH@.dylib" + IMPORTED_SONAME_NOCONFIG "@rpath/libexpat.@SO_MAJOR@.dylib" + ) + +list(APPEND _IMPORT_CHECK_TARGETS expat::expat ) +list(APPEND _IMPORT_CHECK_FILES_FOR_expat::expat "${_IMPORT_PREFIX}/@LIBDIR_BASENAME@/libexpat.@SO_MAJOR@.@SO_MINOR@.@SO_PATCH@.dylib" ) + +# Commands beyond this point should not need to know the version. +set(CMAKE_IMPORT_FILE_VERSION) diff --git a/cmake/autotools/expat-noconfig__windows.cmake.in b/cmake/autotools/expat-noconfig__windows.cmake.in new file mode 100644 index 00000000..66b2f5cb --- /dev/null +++ b/cmake/autotools/expat-noconfig__windows.cmake.in @@ -0,0 +1,19 @@ +#---------------------------------------------------------------- +# Generated CMake target import file. +#---------------------------------------------------------------- + +# Commands may need to know the format version. +set(CMAKE_IMPORT_FILE_VERSION 1) + +# Import target "expat::expat" for configuration "" +set_property(TARGET expat::expat APPEND PROPERTY IMPORTED_CONFIGURATIONS NOCONFIG) +set_target_properties(expat::expat PROPERTIES + IMPORTED_IMPLIB_NOCONFIG "${_IMPORT_PREFIX}/@LIBDIR_BASENAME@/libexpat.dll.a" + IMPORTED_LOCATION_NOCONFIG "${_IMPORT_PREFIX}/bin/libexpat-@SO_MAJOR@.dll" + ) + +list(APPEND _IMPORT_CHECK_TARGETS expat::expat ) +list(APPEND _IMPORT_CHECK_FILES_FOR_expat::expat "${_IMPORT_PREFIX}/@LIBDIR_BASENAME@/libexpat.dll.a" "${_IMPORT_PREFIX}/bin/libexpat-@SO_MAJOR@.dll" ) + +# Commands beyond this point should not need to know the version. +set(CMAKE_IMPORT_FILE_VERSION) diff --git a/cmake/autotools/expat.cmake b/cmake/autotools/expat.cmake index 7861d418..cb7444c9 100644 --- a/cmake/autotools/expat.cmake +++ b/cmake/autotools/expat.cmake @@ -4,7 +4,7 @@ if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" LESS 2.5) message(FATAL_ERROR "CMake >= 2.6.0 required") endif() cmake_policy(PUSH) -cmake_policy(VERSION 2.6...3.17) +cmake_policy(VERSION 2.6...3.18) #---------------------------------------------------------------- # Generated CMake target import file. #---------------------------------------------------------------- @@ -1,12 +1,11 @@ #! /bin/sh # Guess values for system-dependent variables and create Makefiles. -# Generated by GNU Autoconf 2.71 for expat 2.3.0. +# Generated by GNU Autoconf 2.69 for expat 2.4.1. # # Report bugs to <expat-bugs@libexpat.org>. # # -# Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation, -# Inc. +# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. # # # This configure script is free software; the Free Software Foundation @@ -17,16 +16,14 @@ # Be more Bourne compatible DUALCASE=1; export DUALCASE # for MKS sh -as_nop=: -if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 -then : +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : emulate sh NULLCMD=: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST -else $as_nop +else case `(set -o) 2>/dev/null` in #( *posix*) : set -o posix ;; #( @@ -36,46 +33,46 @@ esac fi - -# Reset variables that may have inherited troublesome values from -# the environment. - -# IFS needs to be set, to space, tab, and newline, in precisely that order. -# (If _AS_PATH_WALK were called with IFS unset, it would have the -# side effect of setting IFS to empty, thus disabling word splitting.) -# Quoting is to prevent editors from complaining about space-tab. as_nl=' ' export as_nl -IFS=" "" $as_nl" - -PS1='$ ' -PS2='> ' -PS4='+ ' - -# Ensure predictable behavior from utilities with locale-dependent output. -LC_ALL=C -export LC_ALL -LANGUAGE=C -export LANGUAGE - -# We cannot yet rely on "unset" to work, but we need these variables -# to be unset--not just set to an empty or harmless value--now, to -# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct -# also avoids known problems related to "unset" and subshell syntax -# in other old shells (e.g. bash 2.01 and pdksh 5.2.14). -for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH -do eval test \${$as_var+y} \ - && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : -done - -# Ensure that fds 0, 1, and 2 are open. -if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi -if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi -if (exec 3>&2) ; then :; else exec 2>/dev/null; fi +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in #( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi # The user is always right. -if ${PATH_SEPARATOR+false} :; then +if test "${PATH_SEPARATOR+set}" != set; then PATH_SEPARATOR=: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || @@ -84,6 +81,13 @@ if ${PATH_SEPARATOR+false} :; then fi +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + # Find who we are. Look in the path if we contain no directory separator. as_myself= case $0 in #(( @@ -92,12 +96,8 @@ case $0 in #(( for as_dir in $PATH do IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac - test -r "$as_dir$0" && as_myself=$as_dir$0 && break + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break done IFS=$as_save_IFS @@ -109,10 +109,30 @@ if test "x$as_myself" = x; then as_myself=$0 fi if test ! -f "$as_myself"; then - printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 exit 1 fi +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH # Use a proper internal environment variable to ensure we don't fall # into an infinite loop, continuously re-executing ourselves. @@ -134,22 +154,20 @@ esac exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} # Admittedly, this is quite paranoid, since all the known shells bail # out after a failed `exec'. -printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 -exit 255 +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 +as_fn_exit 255 fi # We don't want this to propagate to other subprocesses. { _as_can_reexec=; unset _as_can_reexec;} if test "x$CONFIG_SHELL" = x; then - as_bourne_compatible="as_nop=: -if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 -then : + as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : emulate sh NULLCMD=: # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which # is contrary to our usage. Disable this feature. alias -g '\${1+\"\$@\"}'='\"\$@\"' setopt NO_GLOB_SUBST -else \$as_nop +else case \`(set -o) 2>/dev/null\` in #( *posix*) : set -o posix ;; #( @@ -169,15 +187,12 @@ as_fn_success || { exitcode=1; echo as_fn_success failed.; } as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } -if ( set x; as_fn_ret_success y && test x = \"\$1\" ) -then : +if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : -else \$as_nop +else exitcode=1; echo positional parameters were not saved. fi test x\$exitcode = x0 || exit 1 -blah=\$(echo \$(echo blah)) -test x\"\$blah\" = xblah || exit 1 test -x / || exit 1" as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO @@ -192,38 +207,30 @@ test -x / || exit 1" test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\ || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1 test \$(( 1 + 1 )) = 2 || exit 1" - if (eval "$as_required") 2>/dev/null -then : + if (eval "$as_required") 2>/dev/null; then : as_have_required=yes -else $as_nop +else as_have_required=no fi - if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null -then : + if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : -else $as_nop +else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_found=false for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH do IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac + test -z "$as_dir" && as_dir=. as_found=: case $as_dir in #( /*) for as_base in sh bash ksh sh5; do # Try only shells that exist, to save several forks. - as_shell=$as_dir$as_base + as_shell=$as_dir/$as_base if { test -f "$as_shell" || test -f "$as_shell.exe"; } && - as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null -then : + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : CONFIG_SHELL=$as_shell as_have_required=yes - if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null -then : + if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : break 2 fi fi @@ -231,21 +238,14 @@ fi esac as_found=false done -IFS=$as_save_IFS -if $as_found -then : - -else $as_nop - if { test -f "$SHELL" || test -f "$SHELL.exe"; } && - as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null -then : +$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : CONFIG_SHELL=$SHELL as_have_required=yes -fi -fi +fi; } +IFS=$as_save_IFS - if test "x$CONFIG_SHELL" != x -then : + if test "x$CONFIG_SHELL" != x; then : export CONFIG_SHELL # We cannot yet assume a decent shell, so we have to provide a # neutralization value for shells without unset; and this also @@ -263,19 +263,18 @@ esac exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} # Admittedly, this is quite paranoid, since all the known shells bail # out after a failed `exec'. -printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 exit 255 fi - if test x$as_have_required = xno -then : - printf "%s\n" "$0: This script requires a shell more modern than all" - printf "%s\n" "$0: the shells that I found on your system." - if test ${ZSH_VERSION+y} ; then - printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should" - printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later." + if test x$as_have_required = xno; then : + $as_echo "$0: This script requires a shell more modern than all" + $as_echo "$0: the shells that I found on your system." + if test x${ZSH_VERSION+set} = xset ; then + $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" + $as_echo "$0: be upgraded to zsh 4.3.4 or later." else - printf "%s\n" "$0: Please tell bug-autoconf@gnu.org and + $as_echo "$0: Please tell bug-autoconf@gnu.org and $0: expat-bugs@libexpat.org about your system, including $0: any error possibly output before this message. Then $0: install a modern shell, or manually run the script @@ -303,7 +302,6 @@ as_fn_unset () } as_unset=as_fn_unset - # as_fn_set_status STATUS # ----------------------- # Set $? to STATUS, without forking. @@ -321,14 +319,6 @@ as_fn_exit () as_fn_set_status $1 exit $1 } # as_fn_exit -# as_fn_nop -# --------- -# Do nothing but, unlike ":", preserve the value of $?. -as_fn_nop () -{ - return $? -} -as_nop=as_fn_nop # as_fn_mkdir_p # ------------- @@ -343,7 +333,7 @@ as_fn_mkdir_p () as_dirs= while :; do case $as_dir in #( - *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( *) as_qdir=$as_dir;; esac as_dirs="'$as_qdir' $as_dirs" @@ -352,7 +342,7 @@ $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$as_dir" : 'X\(//\)[^/]' \| \ X"$as_dir" : 'X\(//\)$' \| \ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || -printf "%s\n" X"$as_dir" | +$as_echo X"$as_dir" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q @@ -391,13 +381,12 @@ as_fn_executable_p () # advantage of any shell optimizations that allow amortized linear growth over # repeated appends, instead of the typical quadratic growth present in naive # implementations. -if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null -then : +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : eval 'as_fn_append () { eval $1+=\$2 }' -else $as_nop +else as_fn_append () { eval $1=\$$1\$2 @@ -409,27 +398,18 @@ fi # as_fn_append # Perform arithmetic evaluation on the ARGs, and store the result in the # global $as_val. Take advantage of shells that can avoid forks. The arguments # must be portable across $(()) and expr. -if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null -then : +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : eval 'as_fn_arith () { as_val=$(( $* )) }' -else $as_nop +else as_fn_arith () { as_val=`expr "$@" || test $? -eq 1` } fi # as_fn_arith -# as_fn_nop -# --------- -# Do nothing but, unlike ":", preserve the value of $?. -as_fn_nop () -{ - return $? -} -as_nop=as_fn_nop # as_fn_error STATUS ERROR [LINENO LOG_FD] # ---------------------------------------- @@ -441,9 +421,9 @@ as_fn_error () as_status=$1; test $as_status -eq 0 && as_status=1 if test "$4"; then as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 fi - printf "%s\n" "$as_me: error: $2" >&2 + $as_echo "$as_me: error: $2" >&2 as_fn_exit $as_status } # as_fn_error @@ -470,7 +450,7 @@ as_me=`$as_basename -- "$0" || $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ X"$0" : 'X\(//\)$' \| \ X"$0" : 'X\(/\)' \| . 2>/dev/null || -printf "%s\n" X/"$0" | +$as_echo X/"$0" | sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/ q @@ -514,7 +494,7 @@ as_cr_alnum=$as_cr_Letters$as_cr_digits s/-\n.*// ' >$as_me.lineno && chmod +x "$as_me.lineno" || - { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } + { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } # If we had to re-execute with $CONFIG_SHELL, we're ensured to have # already done that, so ensure we don't try to do so again and fall @@ -528,10 +508,6 @@ as_cr_alnum=$as_cr_Letters$as_cr_digits exit } - -# Determine whether it's possible to make 'echo' print without a newline. -# These variables are no longer used directly by Autoconf, but are AC_SUBSTed -# for compatibility with existing Makefiles. ECHO_C= ECHO_N= ECHO_T= case `echo -n x` in #((((( -n*) @@ -545,13 +521,6 @@ case `echo -n x` in #((((( ECHO_N='-n';; esac -# For backward compatibility with old third-party macros, we provide -# the shell variables $as_echo and $as_echo_n. New code should use -# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. -as_echo='printf %s\n' -as_echo_n='printf %s' - - rm -f conf$$ conf$$.exe conf$$.file if test -d conf$$.dir; then rm -f conf$$.dir/conf$$.file @@ -621,45 +590,49 @@ MAKEFLAGS= # Identity of this package. PACKAGE_NAME='expat' PACKAGE_TARNAME='expat' -PACKAGE_VERSION='2.3.0' -PACKAGE_STRING='expat 2.3.0' +PACKAGE_VERSION='2.4.1' +PACKAGE_STRING='expat 2.4.1' PACKAGE_BUGREPORT='expat-bugs@libexpat.org' PACKAGE_URL='' ac_unique_file="Makefile.in" # Factoring default headers for most tests. ac_includes_default="\ -#include <stddef.h> -#ifdef HAVE_STDIO_H -# include <stdio.h> +#include <stdio.h> +#ifdef HAVE_SYS_TYPES_H +# include <sys/types.h> #endif -#ifdef HAVE_STDLIB_H +#ifdef HAVE_SYS_STAT_H +# include <sys/stat.h> +#endif +#ifdef STDC_HEADERS # include <stdlib.h> +# include <stddef.h> +#else +# ifdef HAVE_STDLIB_H +# include <stdlib.h> +# endif #endif #ifdef HAVE_STRING_H +# if !defined STDC_HEADERS && defined HAVE_MEMORY_H +# include <memory.h> +# endif # include <string.h> #endif +#ifdef HAVE_STRINGS_H +# include <strings.h> +#endif #ifdef HAVE_INTTYPES_H # include <inttypes.h> #endif #ifdef HAVE_STDINT_H # include <stdint.h> #endif -#ifdef HAVE_STRINGS_H -# include <strings.h> -#endif -#ifdef HAVE_SYS_TYPES_H -# include <sys/types.h> -#endif -#ifdef HAVE_SYS_STAT_H -# include <sys/stat.h> -#endif #ifdef HAVE_UNISTD_H # include <unistd.h> #endif" -ac_header_c_list= -ac_func_c_list= +ac_header_list= ac_subst_vars='am__EXEEXT_FALSE am__EXEEXT_TRUE LTLIBOBJS @@ -669,6 +642,7 @@ AM_LDFLAGS AM_CXXFLAGS AM_CFLAGS AM_CPPFLAGS +ac_cv_sizeof_void_p SO_PATCH SO_MINOR SO_MAJOR @@ -710,6 +684,7 @@ CXX LIBAGE LIBREVISION LIBCURRENT +CPP LT_SYS_LIBRARY_PATH OTOOL64 OTOOL @@ -856,6 +831,7 @@ LDFLAGS LIBS CPPFLAGS LT_SYS_LIBRARY_PATH +CPP CXX CXXFLAGS CCC @@ -929,6 +905,8 @@ do *) ac_optarg=yes ;; esac + # Accept the important Cygnus configure options, so we can diagnose typos. + case $ac_dashdash$ac_option in --) ac_dashdash=yes ;; @@ -969,9 +947,9 @@ do ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error $? "invalid feature name: \`$ac_useropt'" + as_fn_error $? "invalid feature name: $ac_useropt" ac_useropt_orig=$ac_useropt - ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'` + ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in *" "enable_$ac_useropt" @@ -995,9 +973,9 @@ do ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error $? "invalid feature name: \`$ac_useropt'" + as_fn_error $? "invalid feature name: $ac_useropt" ac_useropt_orig=$ac_useropt - ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'` + ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in *" "enable_$ac_useropt" @@ -1208,9 +1186,9 @@ do ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error $? "invalid package name: \`$ac_useropt'" + as_fn_error $? "invalid package name: $ac_useropt" ac_useropt_orig=$ac_useropt - ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'` + ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in *" "with_$ac_useropt" @@ -1224,9 +1202,9 @@ do ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error $? "invalid package name: \`$ac_useropt'" + as_fn_error $? "invalid package name: $ac_useropt" ac_useropt_orig=$ac_useropt - ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'` + ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in *" "with_$ac_useropt" @@ -1270,9 +1248,9 @@ Try \`$0 --help' for more information" *) # FIXME: should be removed in autoconf 3.0. - printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2 + $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && - printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2 + $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" ;; @@ -1288,7 +1266,7 @@ if test -n "$ac_unrecognized_opts"; then case $enable_option_checking in no) ;; fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; - *) printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; + *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; esac fi @@ -1352,7 +1330,7 @@ $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$as_myself" : 'X\(//\)[^/]' \| \ X"$as_myself" : 'X\(//\)$' \| \ X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || -printf "%s\n" X"$as_myself" | +$as_echo X"$as_myself" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q @@ -1409,7 +1387,7 @@ if test "$ac_init_help" = "long"; then # Omit some internal or obsolete options to make the list less imposing. # This message is too long to be a string in the A/UX 3.1 sh. cat <<_ACEOF -\`configure' configures expat 2.3.0 to adapt to many kinds of systems. +\`configure' configures expat 2.4.1 to adapt to many kinds of systems. Usage: $0 [OPTION]... [VAR=VALUE]... @@ -1480,7 +1458,7 @@ fi if test -n "$ac_init_help"; then case $ac_init_help in - short | recursive ) echo "Configuration of expat 2.3.0:";; + short | recursive ) echo "Configuration of expat 2.4.1:";; esac cat <<\_ACEOF @@ -1541,6 +1519,7 @@ Some influential environment variables: you have headers in a nonstandard directory <include dir> LT_SYS_LIBRARY_PATH User-defined run-time library search path. + CPP C preprocessor CXX C++ compiler command CXXFLAGS C++ compiler flags CXXCPP C++ preprocessor @@ -1566,9 +1545,9 @@ if test "$ac_init_help" = "recursive"; then case "$ac_dir" in .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; *) - ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` + ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` # A ".." for each directory in $ac_dir_suffix. - ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` + ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` case $ac_top_builddir_sub in "") ac_top_builddir_sub=. ac_top_build_prefix= ;; *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; @@ -1596,8 +1575,7 @@ esac ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix cd "$ac_dir" || { ac_status=$?; continue; } - # Check for configure.gnu first; this name is used for a wrapper for - # Metaconfig's "Configure" on case-insensitive file systems. + # Check for guested configure. if test -f "$ac_srcdir/configure.gnu"; then echo && $SHELL "$ac_srcdir/configure.gnu" --help=recursive @@ -1605,7 +1583,7 @@ ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix echo && $SHELL "$ac_srcdir/configure" --help=recursive else - printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 + $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 fi || ac_status=$? cd "$ac_pwd" || { ac_status=$?; break; } done @@ -1614,10 +1592,10 @@ fi test -n "$ac_init_help" && exit $ac_status if $ac_init_version; then cat <<\_ACEOF -expat configure 2.3.0 -generated by GNU Autoconf 2.71 +expat configure 2.4.1 +generated by GNU Autoconf 2.69 -Copyright (C) 2021 Free Software Foundation, Inc. +Copyright (C) 2012 Free Software Foundation, Inc. This configure script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it. _ACEOF @@ -1634,14 +1612,14 @@ fi ac_fn_c_try_compile () { as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - rm -f conftest.$ac_objext conftest.beam + rm -f conftest.$ac_objext if { { ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -printf "%s\n" "$ac_try_echo"; } >&5 +$as_echo "$ac_try_echo"; } >&5 (eval "$ac_compile") 2>conftest.err ac_status=$? if test -s conftest.err; then @@ -1649,15 +1627,14 @@ printf "%s\n" "$ac_try_echo"; } >&5 cat conftest.er1 >&5 mv -f conftest.er1 conftest.err fi - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest.$ac_objext -then : + } && test -s conftest.$ac_objext; then : ac_retval=0 -else $as_nop - printf "%s\n" "$as_me: failed program was:" >&5 +else + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_retval=1 @@ -1673,14 +1650,14 @@ fi ac_fn_c_try_link () { as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext + rm -f conftest.$ac_objext conftest$ac_exeext if { { ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -printf "%s\n" "$ac_try_echo"; } >&5 +$as_echo "$ac_try_echo"; } >&5 (eval "$ac_link") 2>conftest.err ac_status=$? if test -s conftest.err; then @@ -1688,18 +1665,17 @@ printf "%s\n" "$ac_try_echo"; } >&5 cat conftest.er1 >&5 mv -f conftest.er1 conftest.err fi - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && { test "$cross_compiling" = yes || test -x conftest$ac_exeext - } -then : + }; then : ac_retval=0 -else $as_nop - printf "%s\n" "$as_me: failed program was:" >&5 +else + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_retval=1 @@ -1721,44 +1697,120 @@ fi ac_fn_c_check_header_compile () { as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 -printf %s "checking for $2... " >&6; } -if eval test \${$3+y} -then : - printf %s "(cached) " >&6 -else $as_nop + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +$as_echo_n "checking for $2... " >&6; } +if eval \${$3+:} false; then : + $as_echo_n "(cached) " >&6 +else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $4 #include <$2> _ACEOF -if ac_fn_c_try_compile "$LINENO" -then : +if ac_fn_c_try_compile "$LINENO"; then : eval "$3=yes" -else $as_nop +else eval "$3=no" fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi eval ac_res=\$$3 - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 -printf "%s\n" "$ac_res" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno } # ac_fn_c_check_header_compile +# ac_fn_c_try_cpp LINENO +# ---------------------- +# Try to preprocess conftest.$ac_ext, and return whether this succeeded. +ac_fn_c_try_cpp () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + if { { ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + grep -v '^ *+' conftest.err >conftest.er1 + cat conftest.er1 >&5 + mv -f conftest.er1 conftest.err + fi + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } > conftest.i && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then : + ac_retval=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=1 +fi + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval + +} # ac_fn_c_try_cpp + +# ac_fn_c_try_run LINENO +# ---------------------- +# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes +# that executables *can* be run. +ac_fn_c_try_run () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + if { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' + { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then : + ac_retval=0 +else + $as_echo "$as_me: program exited with status $ac_status" >&5 + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=$ac_status +fi + rm -rf conftest.dSYM conftest_ipa8_conftest.oo + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval + +} # ac_fn_c_try_run + # ac_fn_c_check_func LINENO FUNC VAR # ---------------------------------- # Tests whether FUNC exists, setting the cache variable VAR accordingly ac_fn_c_check_func () { as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 -printf %s "checking for $2... " >&6; } -if eval test \${$3+y} -then : - printf %s "(cached) " >&6 -else $as_nop + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +$as_echo_n "checking for $2... " >&6; } +if eval \${$3+:} false; then : + $as_echo_n "(cached) " >&6 +else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Define $2 to an innocuous variant, in case <limits.h> declares $2. @@ -1766,9 +1818,16 @@ else $as_nop #define $2 innocuous_$2 /* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $2 (); below. */ + which can conflict with char $2 (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif -#include <limits.h> #undef $2 /* Override any GCC internal prototype to avoid an error. @@ -1786,25 +1845,24 @@ choke me #endif int -main (void) +main () { return $2 (); ; return 0; } _ACEOF -if ac_fn_c_try_link "$LINENO" -then : +if ac_fn_c_try_link "$LINENO"; then : eval "$3=yes" -else $as_nop +else eval "$3=no" fi -rm -f core conftest.err conftest.$ac_objext conftest.beam \ +rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi eval ac_res=\$$3 - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 -printf "%s\n" "$ac_res" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno } # ac_fn_c_check_func @@ -1815,14 +1873,14 @@ printf "%s\n" "$ac_res" >&6; } ac_fn_cxx_try_compile () { as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - rm -f conftest.$ac_objext conftest.beam + rm -f conftest.$ac_objext if { { ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -printf "%s\n" "$ac_try_echo"; } >&5 +$as_echo "$ac_try_echo"; } >&5 (eval "$ac_compile") 2>conftest.err ac_status=$? if test -s conftest.err; then @@ -1830,15 +1888,14 @@ printf "%s\n" "$ac_try_echo"; } >&5 cat conftest.er1 >&5 mv -f conftest.er1 conftest.err fi - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && { test -z "$ac_cxx_werror_flag" || test ! -s conftest.err - } && test -s conftest.$ac_objext -then : + } && test -s conftest.$ac_objext; then : ac_retval=0 -else $as_nop - printf "%s\n" "$as_me: failed program was:" >&5 +else + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_retval=1 @@ -1860,7 +1917,7 @@ case "(($ac_try" in *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -printf "%s\n" "$ac_try_echo"; } >&5 +$as_echo "$ac_try_echo"; } >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err ac_status=$? if test -s conftest.err; then @@ -1868,15 +1925,14 @@ printf "%s\n" "$ac_try_echo"; } >&5 cat conftest.er1 >&5 mv -f conftest.er1 conftest.err fi - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } > conftest.i && { test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" || test ! -s conftest.err - } -then : + }; then : ac_retval=0 -else $as_nop - printf "%s\n" "$as_me: failed program was:" >&5 +else + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_retval=1 @@ -1892,14 +1948,14 @@ fi ac_fn_cxx_try_link () { as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext + rm -f conftest.$ac_objext conftest$ac_exeext if { { ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -printf "%s\n" "$ac_try_echo"; } >&5 +$as_echo "$ac_try_echo"; } >&5 (eval "$ac_link") 2>conftest.err ac_status=$? if test -s conftest.err; then @@ -1907,18 +1963,17 @@ printf "%s\n" "$ac_try_echo"; } >&5 cat conftest.er1 >&5 mv -f conftest.er1 conftest.err fi - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && { test -z "$ac_cxx_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && { test "$cross_compiling" = yes || test -x conftest$ac_exeext - } -then : + }; then : ac_retval=0 -else $as_nop - printf "%s\n" "$as_me: failed program was:" >&5 +else + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_retval=1 @@ -1933,49 +1988,6 @@ fi } # ac_fn_cxx_try_link -# ac_fn_c_try_run LINENO -# ---------------------- -# Try to run conftest.$ac_ext, and return whether this succeeded. Assumes that -# executables *can* be run. -ac_fn_c_try_run () -{ - as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - if { { ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -printf "%s\n" "$ac_try_echo"; } >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' - { { case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -printf "%s\n" "$ac_try_echo"; } >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; } -then : - ac_retval=0 -else $as_nop - printf "%s\n" "$as_me: program exited with status $ac_status" >&5 - printf "%s\n" "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_retval=$ac_status -fi - rm -rf conftest.dSYM conftest_ipa8_conftest.oo - eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno - as_fn_set_status $ac_retval - -} # ac_fn_c_try_run - # ac_fn_c_check_type LINENO TYPE VAR INCLUDES # ------------------------------------------- # Tests whether TYPE exists after having included INCLUDES, setting cache @@ -1983,18 +1995,17 @@ fi ac_fn_c_check_type () { as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 -printf %s "checking for $2... " >&6; } -if eval test \${$3+y} -then : - printf %s "(cached) " >&6 -else $as_nop + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +$as_echo_n "checking for $2... " >&6; } +if eval \${$3+:} false; then : + $as_echo_n "(cached) " >&6 +else eval "$3=no" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $4 int -main (void) +main () { if (sizeof ($2)) return 0; @@ -2002,13 +2013,12 @@ if (sizeof ($2)) return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO" -then : +if ac_fn_c_try_compile "$LINENO"; then : cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $4 int -main (void) +main () { if (sizeof (($2))) return 0; @@ -2016,50 +2026,303 @@ if (sizeof (($2))) return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO" -then : +if ac_fn_c_try_compile "$LINENO"; then : -else $as_nop +else eval "$3=yes" fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi eval ac_res=\$$3 - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 -printf "%s\n" "$ac_res" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno } # ac_fn_c_check_type -ac_configure_args_raw= -for ac_arg -do - case $ac_arg in - *\'*) - ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; - esac - as_fn_append ac_configure_args_raw " '$ac_arg'" -done -case $ac_configure_args_raw in - *$as_nl*) - ac_safe_unquote= ;; - *) - ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. - ac_unsafe_a="$ac_unsafe_z#~" - ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" - ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; +# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES +# ------------------------------------------------------- +# Tests whether HEADER exists, giving a warning if it cannot be compiled using +# the include files in INCLUDES and setting the cache variable VAR +# accordingly. +ac_fn_c_check_header_mongrel () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + if eval \${$3+:} false; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +$as_echo_n "checking for $2... " >&6; } +if eval \${$3+:} false; then : + $as_echo_n "(cached) " >&6 +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +else + # Is the header compilable? +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 +$as_echo_n "checking $2 usability... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +#include <$2> +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_header_compiler=yes +else + ac_header_compiler=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } + +# Is the header present? +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 +$as_echo_n "checking $2 presence... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <$2> +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + ac_header_preproc=yes +else + ac_header_preproc=no +fi +rm -f conftest.err conftest.i conftest.$ac_ext +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( + yes:no: ) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} + ;; + no:yes:* ) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} +( $as_echo "## -------------------------------------- ## +## Report this to expat-bugs@libexpat.org ## +## -------------------------------------- ##" + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +$as_echo_n "checking for $2... " >&6; } +if eval \${$3+:} false; then : + $as_echo_n "(cached) " >&6 +else + eval "$3=\$ac_header_compiler" +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +fi + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} # ac_fn_c_check_header_mongrel + +# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES +# -------------------------------------------- +# Tries to find the compile-time value of EXPR in a program that includes +# INCLUDES, setting VAR accordingly. Returns whether the value could be +# computed +ac_fn_c_compute_int () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + if test "$cross_compiling" = yes; then + # Depending upon the size, compute the lo and hi bounds. +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +static int test_array [1 - 2 * !(($2) >= 0)]; +test_array [0] = 0; +return test_array [0]; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_lo=0 ac_mid=0 + while :; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +static int test_array [1 - 2 * !(($2) <= $ac_mid)]; +test_array [0] = 0; +return test_array [0]; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_hi=$ac_mid; break +else + as_fn_arith $ac_mid + 1 && ac_lo=$as_val + if test $ac_lo -le $ac_mid; then + ac_lo= ac_hi= + break + fi + as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +static int test_array [1 - 2 * !(($2) < 0)]; +test_array [0] = 0; +return test_array [0]; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_hi=-1 ac_mid=-1 + while :; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +static int test_array [1 - 2 * !(($2) >= $ac_mid)]; +test_array [0] = 0; +return test_array [0]; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_lo=$ac_mid; break +else + as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val + if test $ac_mid -le $ac_hi; then + ac_lo= ac_hi= + break + fi + as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + ac_lo= ac_hi= +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +# Binary search between lo and hi bounds. +while test "x$ac_lo" != "x$ac_hi"; do + as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +static int test_array [1 - 2 * !(($2) <= $ac_mid)]; +test_array [0] = 0; +return test_array [0]; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_hi=$ac_mid +else + as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +done +case $ac_lo in #(( +?*) eval "$3=\$ac_lo"; ac_retval=0 ;; +'') ac_retval=1 ;; esac + else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +static long int longval () { return $2; } +static unsigned long int ulongval () { return $2; } +#include <stdio.h> +#include <stdlib.h> +int +main () +{ + FILE *f = fopen ("conftest.val", "w"); + if (! f) + return 1; + if (($2) < 0) + { + long int i = longval (); + if (i != ($2)) + return 1; + fprintf (f, "%ld", i); + } + else + { + unsigned long int i = ulongval (); + if (i != ($2)) + return 1; + fprintf (f, "%lu", i); + } + /* Do not output a trailing newline, as this causes \r\n confusion + on some platforms. */ + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + echo >>conftest.val; read $3 <conftest.val; ac_retval=0 +else + ac_retval=1 +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f conftest.val + + fi + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval + +} # ac_fn_c_compute_int cat >config.log <<_ACEOF This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. -It was created by expat $as_me 2.3.0, which was -generated by GNU Autoconf 2.71. Invocation command line was +It was created by expat $as_me 2.4.1, which was +generated by GNU Autoconf 2.69. Invocation command line was - $ $0$ac_configure_args_raw + $ $0 $@ _ACEOF exec 5>>config.log @@ -2092,12 +2355,8 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac - printf "%s\n" "PATH: $as_dir" + test -z "$as_dir" && as_dir=. + $as_echo "PATH: $as_dir" done IFS=$as_save_IFS @@ -2132,7 +2391,7 @@ do | -silent | --silent | --silen | --sile | --sil) continue ;; *\'*) - ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; + ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; esac case $ac_pass in 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; @@ -2167,13 +2426,11 @@ done # WARNING: Use '\'' to represent an apostrophe within the trap. # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. trap 'exit_status=$? - # Sanitize IFS. - IFS=" "" $as_nl" # Save into config.log some information that might help in debugging. { echo - printf "%s\n" "## ---------------- ## + $as_echo "## ---------------- ## ## Cache variables. ## ## ---------------- ##" echo @@ -2184,8 +2441,8 @@ trap 'exit_status=$? case $ac_val in #( *${as_nl}*) case $ac_var in #( - *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 -printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; esac case $ac_var in #( _ | IFS | as_nl) ;; #( @@ -2209,7 +2466,7 @@ printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ) echo - printf "%s\n" "## ----------------- ## + $as_echo "## ----------------- ## ## Output variables. ## ## ----------------- ##" echo @@ -2217,14 +2474,14 @@ printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} do eval ac_val=\$$ac_var case $ac_val in - *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; + *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; esac - printf "%s\n" "$ac_var='\''$ac_val'\''" + $as_echo "$ac_var='\''$ac_val'\''" done | sort echo if test -n "$ac_subst_files"; then - printf "%s\n" "## ------------------- ## + $as_echo "## ------------------- ## ## File substitutions. ## ## ------------------- ##" echo @@ -2232,15 +2489,15 @@ printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} do eval ac_val=\$$ac_var case $ac_val in - *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; + *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; esac - printf "%s\n" "$ac_var='\''$ac_val'\''" + $as_echo "$ac_var='\''$ac_val'\''" done | sort echo fi if test -s confdefs.h; then - printf "%s\n" "## ----------- ## + $as_echo "## ----------- ## ## confdefs.h. ## ## ----------- ##" echo @@ -2248,8 +2505,8 @@ printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} echo fi test "$ac_signal" != 0 && - printf "%s\n" "$as_me: caught signal $ac_signal" - printf "%s\n" "$as_me: exit $exit_status" + $as_echo "$as_me: caught signal $ac_signal" + $as_echo "$as_me: exit $exit_status" } >&5 rm -f core *.core core.conftest.* && rm -f -r conftest* confdefs* conf$$* $ac_clean_files && @@ -2263,48 +2520,63 @@ ac_signal=0 # confdefs.h avoids OS command line length limits that DEFS can exceed. rm -f -r conftest* confdefs.h -printf "%s\n" "/* confdefs.h */" > confdefs.h +$as_echo "/* confdefs.h */" > confdefs.h # Predefined preprocessor variables. -printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h +cat >>confdefs.h <<_ACEOF +#define PACKAGE_NAME "$PACKAGE_NAME" +_ACEOF -printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h +cat >>confdefs.h <<_ACEOF +#define PACKAGE_TARNAME "$PACKAGE_TARNAME" +_ACEOF -printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h +cat >>confdefs.h <<_ACEOF +#define PACKAGE_VERSION "$PACKAGE_VERSION" +_ACEOF -printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h +cat >>confdefs.h <<_ACEOF +#define PACKAGE_STRING "$PACKAGE_STRING" +_ACEOF -printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h +cat >>confdefs.h <<_ACEOF +#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" +_ACEOF -printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h +cat >>confdefs.h <<_ACEOF +#define PACKAGE_URL "$PACKAGE_URL" +_ACEOF # Let the site file select an alternate cache file if it wants to. # Prefer an explicitly selected file to automatically selected ones. +ac_site_file1=NONE +ac_site_file2=NONE if test -n "$CONFIG_SITE"; then - ac_site_files="$CONFIG_SITE" + # We do not want a PATH search for config.site. + case $CONFIG_SITE in #(( + -*) ac_site_file1=./$CONFIG_SITE;; + */*) ac_site_file1=$CONFIG_SITE;; + *) ac_site_file1=./$CONFIG_SITE;; + esac elif test "x$prefix" != xNONE; then - ac_site_files="$prefix/share/config.site $prefix/etc/config.site" + ac_site_file1=$prefix/share/config.site + ac_site_file2=$prefix/etc/config.site else - ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" + ac_site_file1=$ac_default_prefix/share/config.site + ac_site_file2=$ac_default_prefix/etc/config.site fi - -for ac_site_file in $ac_site_files +for ac_site_file in "$ac_site_file1" "$ac_site_file2" do - case $ac_site_file in #( - */*) : - ;; #( - *) : - ac_site_file=./$ac_site_file ;; -esac - if test -f "$ac_site_file" && test -r "$ac_site_file"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 -printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} + test "x$ac_site_file" = xNONE && continue + if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 +$as_echo "$as_me: loading site script $ac_site_file" >&6;} sed 's/^/| /' "$ac_site_file" >&5 . "$ac_site_file" \ - || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} + || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "failed to load site script $ac_site_file See \`config.log' for more details" "$LINENO" 5; } fi @@ -2314,652 +2586,22 @@ if test -r "$cache_file"; then # Some versions of bash will fail to source /dev/null (special files # actually), so we avoid doing that. DJGPP emulates it as a regular file. if test /dev/null != "$cache_file" && test -f "$cache_file"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 -printf "%s\n" "$as_me: loading cache $cache_file" >&6;} + { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 +$as_echo "$as_me: loading cache $cache_file" >&6;} case $cache_file in [\\/]* | ?:[\\/]* ) . "$cache_file";; *) . "./$cache_file";; esac fi else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 -printf "%s\n" "$as_me: creating cache $cache_file" >&6;} + { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 +$as_echo "$as_me: creating cache $cache_file" >&6;} >$cache_file fi -# Test code for whether the C compiler supports C89 (global declarations) -ac_c_conftest_c89_globals=' -/* Does the compiler advertise C89 conformance? - Do not test the value of __STDC__, because some compilers set it to 0 - while being otherwise adequately conformant. */ -#if !defined __STDC__ -# error "Compiler does not advertise C89 conformance" -#endif - -#include <stddef.h> -#include <stdarg.h> -struct stat; -/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ -struct buf { int x; }; -struct buf * (*rcsopen) (struct buf *, struct stat *, int); -static char *e (p, i) - char **p; - int i; -{ - return p[i]; -} -static char *f (char * (*g) (char **, int), char **p, ...) -{ - char *s; - va_list v; - va_start (v,p); - s = g (p, va_arg (v,int)); - va_end (v); - return s; -} - -/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has - function prototypes and stuff, but not \xHH hex character constants. - These do not provoke an error unfortunately, instead are silently treated - as an "x". The following induces an error, until -std is added to get - proper ANSI mode. Curiously \x00 != x always comes out true, for an - array size at least. It is necessary to write \x00 == 0 to get something - that is true only with -std. */ -int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; - -/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters - inside strings and character constants. */ -#define FOO(x) '\''x'\'' -int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; - -int test (int i, double x); -struct s1 {int (*f) (int a);}; -struct s2 {int (*f) (double a);}; -int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), - int, int);' - -# Test code for whether the C compiler supports C89 (body of main). -ac_c_conftest_c89_main=' -ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); -' - -# Test code for whether the C compiler supports C99 (global declarations) -ac_c_conftest_c99_globals=' -// Does the compiler advertise C99 conformance? -#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L -# error "Compiler does not advertise C99 conformance" -#endif - -#include <stdbool.h> -extern int puts (const char *); -extern int printf (const char *, ...); -extern int dprintf (int, const char *, ...); -extern void *malloc (size_t); - -// Check varargs macros. These examples are taken from C99 6.10.3.5. -// dprintf is used instead of fprintf to avoid needing to declare -// FILE and stderr. -#define debug(...) dprintf (2, __VA_ARGS__) -#define showlist(...) puts (#__VA_ARGS__) -#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) -static void -test_varargs_macros (void) -{ - int x = 1234; - int y = 5678; - debug ("Flag"); - debug ("X = %d\n", x); - showlist (The first, second, and third items.); - report (x>y, "x is %d but y is %d", x, y); -} - -// Check long long types. -#define BIG64 18446744073709551615ull -#define BIG32 4294967295ul -#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) -#if !BIG_OK - #error "your preprocessor is broken" -#endif -#if BIG_OK -#else - #error "your preprocessor is broken" -#endif -static long long int bignum = -9223372036854775807LL; -static unsigned long long int ubignum = BIG64; - -struct incomplete_array -{ - int datasize; - double data[]; -}; - -struct named_init { - int number; - const wchar_t *name; - double average; -}; - -typedef const char *ccp; - -static inline int -test_restrict (ccp restrict text) -{ - // See if C++-style comments work. - // Iterate through items via the restricted pointer. - // Also check for declarations in for loops. - for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) - continue; - return 0; -} - -// Check varargs and va_copy. -static bool -test_varargs (const char *format, ...) -{ - va_list args; - va_start (args, format); - va_list args_copy; - va_copy (args_copy, args); - - const char *str = ""; - int number = 0; - float fnumber = 0; - - while (*format) - { - switch (*format++) - { - case '\''s'\'': // string - str = va_arg (args_copy, const char *); - break; - case '\''d'\'': // int - number = va_arg (args_copy, int); - break; - case '\''f'\'': // float - fnumber = va_arg (args_copy, double); - break; - default: - break; - } - } - va_end (args_copy); - va_end (args); - - return *str && number && fnumber; -} -' - -# Test code for whether the C compiler supports C99 (body of main). -ac_c_conftest_c99_main=' - // Check bool. - _Bool success = false; - success |= (argc != 0); - - // Check restrict. - if (test_restrict ("String literal") == 0) - success = true; - char *restrict newvar = "Another string"; - - // Check varargs. - success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); - test_varargs_macros (); - - // Check flexible array members. - struct incomplete_array *ia = - malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); - ia->datasize = 10; - for (int i = 0; i < ia->datasize; ++i) - ia->data[i] = i * 1.234; - - // Check named initializers. - struct named_init ni = { - .number = 34, - .name = L"Test wide string", - .average = 543.34343, - }; - - ni.number = 58; - - int dynamic_array[ni.number]; - dynamic_array[0] = argv[0][0]; - dynamic_array[ni.number - 1] = 543; - - // work around unused variable warnings - ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' - || dynamic_array[ni.number - 1] != 543); -' - -# Test code for whether the C compiler supports C11 (global declarations) -ac_c_conftest_c11_globals=' -// Does the compiler advertise C11 conformance? -#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L -# error "Compiler does not advertise C11 conformance" -#endif - -// Check _Alignas. -char _Alignas (double) aligned_as_double; -char _Alignas (0) no_special_alignment; -extern char aligned_as_int; -char _Alignas (0) _Alignas (int) aligned_as_int; - -// Check _Alignof. -enum -{ - int_alignment = _Alignof (int), - int_array_alignment = _Alignof (int[100]), - char_alignment = _Alignof (char) -}; -_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); - -// Check _Noreturn. -int _Noreturn does_not_return (void) { for (;;) continue; } - -// Check _Static_assert. -struct test_static_assert -{ - int x; - _Static_assert (sizeof (int) <= sizeof (long int), - "_Static_assert does not work in struct"); - long int y; -}; - -// Check UTF-8 literals. -#define u8 syntax error! -char const utf8_literal[] = u8"happens to be ASCII" "another string"; - -// Check duplicate typedefs. -typedef long *long_ptr; -typedef long int *long_ptr; -typedef long_ptr long_ptr; - -// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. -struct anonymous -{ - union { - struct { int i; int j; }; - struct { int k; long int l; } w; - }; - int m; -} v1; -' - -# Test code for whether the C compiler supports C11 (body of main). -ac_c_conftest_c11_main=' - _Static_assert ((offsetof (struct anonymous, i) - == offsetof (struct anonymous, w.k)), - "Anonymous union alignment botch"); - v1.i = 2; - v1.w.k = 5; - ok |= v1.i != 5; -' - -# Test code for whether the C compiler supports C11 (complete). -ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} -${ac_c_conftest_c99_globals} -${ac_c_conftest_c11_globals} - -int -main (int argc, char **argv) -{ - int ok = 0; - ${ac_c_conftest_c89_main} - ${ac_c_conftest_c99_main} - ${ac_c_conftest_c11_main} - return ok; -} -" - -# Test code for whether the C compiler supports C99 (complete). -ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} -${ac_c_conftest_c99_globals} - -int -main (int argc, char **argv) -{ - int ok = 0; - ${ac_c_conftest_c89_main} - ${ac_c_conftest_c99_main} - return ok; -} -" - -# Test code for whether the C compiler supports C89 (complete). -ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} - -int -main (int argc, char **argv) -{ - int ok = 0; - ${ac_c_conftest_c89_main} - return ok; -} -" - -as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" -as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" -as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" -as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" -as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" -as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" -as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" -as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" -as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" -# Test code for whether the C++ compiler supports C++98 (global declarations) -ac_cxx_conftest_cxx98_globals=' -// Does the compiler advertise C++98 conformance? -#if !defined __cplusplus || __cplusplus < 199711L -# error "Compiler does not advertise C++98 conformance" -#endif - -// These inclusions are to reject old compilers that -// lack the unsuffixed header files. -#include <cstdlib> -#include <exception> - -// <cassert> and <cstring> are *not* freestanding headers in C++98. -extern void assert (int); -namespace std { - extern int strcmp (const char *, const char *); -} - -// Namespaces, exceptions, and templates were all added after "C++ 2.0". -using std::exception; -using std::strcmp; - -namespace { - -void test_exception_syntax() -{ - try { - throw "test"; - } catch (const char *s) { - // Extra parentheses suppress a warning when building autoconf itself, - // due to lint rules shared with more typical C programs. - assert (!(strcmp) (s, "test")); - } -} - -template <typename T> struct test_template -{ - T const val; - explicit test_template(T t) : val(t) {} - template <typename U> T add(U u) { return static_cast<T>(u) + val; } -}; - -} // anonymous namespace -' - -# Test code for whether the C++ compiler supports C++98 (body of main) -ac_cxx_conftest_cxx98_main=' - assert (argc); - assert (! argv[0]); -{ - test_exception_syntax (); - test_template<double> tt (2.0); - assert (tt.add (4) == 6.0); - assert (true && !false); -} -' - -# Test code for whether the C++ compiler supports C++11 (global declarations) -ac_cxx_conftest_cxx11_globals=' -// Does the compiler advertise C++ 2011 conformance? -#if !defined __cplusplus || __cplusplus < 201103L -# error "Compiler does not advertise C++11 conformance" -#endif - -namespace cxx11test -{ - constexpr int get_val() { return 20; } - - struct testinit - { - int i; - double d; - }; - - class delegate - { - public: - delegate(int n) : n(n) {} - delegate(): delegate(2354) {} - - virtual int getval() { return this->n; }; - protected: - int n; - }; - - class overridden : public delegate - { - public: - overridden(int n): delegate(n) {} - virtual int getval() override final { return this->n * 2; } - }; - - class nocopy - { - public: - nocopy(int i): i(i) {} - nocopy() = default; - nocopy(const nocopy&) = delete; - nocopy & operator=(const nocopy&) = delete; - private: - int i; - }; - - // for testing lambda expressions - template <typename Ret, typename Fn> Ret eval(Fn f, Ret v) - { - return f(v); - } - - // for testing variadic templates and trailing return types - template <typename V> auto sum(V first) -> V - { - return first; - } - template <typename V, typename... Args> auto sum(V first, Args... rest) -> V - { - return first + sum(rest...); - } -} -' - -# Test code for whether the C++ compiler supports C++11 (body of main) -ac_cxx_conftest_cxx11_main=' -{ - // Test auto and decltype - auto a1 = 6538; - auto a2 = 48573953.4; - auto a3 = "String literal"; - - int total = 0; - for (auto i = a3; *i; ++i) { total += *i; } - - decltype(a2) a4 = 34895.034; -} -{ - // Test constexpr - short sa[cxx11test::get_val()] = { 0 }; -} -{ - // Test initializer lists - cxx11test::testinit il = { 4323, 435234.23544 }; -} -{ - // Test range-based for - int array[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, - 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; - for (auto &x : array) { x += 23; } -} -{ - // Test lambda expressions - using cxx11test::eval; - assert (eval ([](int x) { return x*2; }, 21) == 42); - double d = 2.0; - assert (eval ([&](double x) { return d += x; }, 3.0) == 5.0); - assert (d == 5.0); - assert (eval ([=](double x) mutable { return d += x; }, 4.0) == 9.0); - assert (d == 5.0); -} -{ - // Test use of variadic templates - using cxx11test::sum; - auto a = sum(1); - auto b = sum(1, 2); - auto c = sum(1.0, 2.0, 3.0); -} -{ - // Test constructor delegation - cxx11test::delegate d1; - cxx11test::delegate d2(); - cxx11test::delegate d3(45); -} -{ - // Test override and final - cxx11test::overridden o1(55464); -} -{ - // Test nullptr - char *c = nullptr; -} -{ - // Test template brackets - test_template<::test_template<int>> v(test_template<int>(12)); -} -{ - // Unicode literals - char const *utf8 = u8"UTF-8 string \u2500"; - char16_t const *utf16 = u"UTF-8 string \u2500"; - char32_t const *utf32 = U"UTF-32 string \u2500"; -} -' - -# Test code for whether the C compiler supports C++11 (complete). -ac_cxx_conftest_cxx11_program="${ac_cxx_conftest_cxx98_globals} -${ac_cxx_conftest_cxx11_globals} - -int -main (int argc, char **argv) -{ - int ok = 0; - ${ac_cxx_conftest_cxx98_main} - ${ac_cxx_conftest_cxx11_main} - return ok; -} -" - -# Test code for whether the C compiler supports C++98 (complete). -ac_cxx_conftest_cxx98_program="${ac_cxx_conftest_cxx98_globals} -int -main (int argc, char **argv) -{ - int ok = 0; - ${ac_cxx_conftest_cxx98_main} - return ok; -} -" - -as_fn_append ac_header_c_list " sys/param.h sys_param_h HAVE_SYS_PARAM_H" -as_fn_append ac_func_c_list " getpagesize HAVE_GETPAGESIZE" - -# Auxiliary files required by this configure script. -ac_aux_files="ltmain.sh compile ar-lib missing install-sh config.guess config.sub" - -# Locations in which to look for auxiliary files. -ac_aux_dir_candidates="${srcdir}/conftools" - -# Search for a directory containing all of the required auxiliary files, -# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. -# If we don't find one directory that contains all the files we need, -# we report the set of missing files from the *first* directory in -# $ac_aux_dir_candidates and give up. -ac_missing_aux_files="" -ac_first_candidate=: -printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -as_found=false -for as_dir in $ac_aux_dir_candidates -do - IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac - as_found=: - - printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 - ac_aux_dir_found=yes - ac_install_sh= - for ac_aux in $ac_aux_files - do - # As a special case, if "install-sh" is required, that requirement - # can be satisfied by any of "install-sh", "install.sh", or "shtool", - # and $ac_install_sh is set appropriately for whichever one is found. - if test x"$ac_aux" = x"install-sh" - then - if test -f "${as_dir}install-sh"; then - printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 - ac_install_sh="${as_dir}install-sh -c" - elif test -f "${as_dir}install.sh"; then - printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 - ac_install_sh="${as_dir}install.sh -c" - elif test -f "${as_dir}shtool"; then - printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 - ac_install_sh="${as_dir}shtool install -c" - else - ac_aux_dir_found=no - if $ac_first_candidate; then - ac_missing_aux_files="${ac_missing_aux_files} install-sh" - else - break - fi - fi - else - if test -f "${as_dir}${ac_aux}"; then - printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 - else - ac_aux_dir_found=no - if $ac_first_candidate; then - ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" - else - break - fi - fi - fi - done - if test "$ac_aux_dir_found" = yes; then - ac_aux_dir="$as_dir" - break - fi - ac_first_candidate=false - - as_found=false -done -IFS=$as_save_IFS -if $as_found -then : - -else $as_nop - as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 -fi - - -# These three variables are undocumented and unsupported, -# and are intended to be withdrawn in a future Autoconf release. -# They can cause serious problems if a builder's source tree is in a directory -# whose full name contains unusual characters. -if test -f "${ac_aux_dir}config.guess"; then - ac_config_guess="$SHELL ${ac_aux_dir}config.guess" -fi -if test -f "${ac_aux_dir}config.sub"; then - ac_config_sub="$SHELL ${ac_aux_dir}config.sub" -fi -if test -f "$ac_aux_dir/configure"; then - ac_configure="$SHELL ${ac_aux_dir}configure" -fi - +as_fn_append ac_header_list " stdlib.h" +as_fn_append ac_header_list " unistd.h" +as_fn_append ac_header_list " sys/param.h" # Check that the precious variables saved in the cache have kept the same # value. ac_cache_corrupted=false @@ -2970,12 +2612,12 @@ for ac_var in $ac_precious_vars; do eval ac_new_val=\$ac_env_${ac_var}_value case $ac_old_set,$ac_new_set in set,) - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 -printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 +$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} ac_cache_corrupted=: ;; ,set) - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 -printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 +$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} ac_cache_corrupted=: ;; ,);; *) @@ -2984,24 +2626,24 @@ printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} ac_old_val_w=`echo x $ac_old_val` ac_new_val_w=`echo x $ac_new_val` if test "$ac_old_val_w" != "$ac_new_val_w"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 -printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 +$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} ac_cache_corrupted=: else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 -printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 +$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} eval $ac_var=\$ac_old_val fi - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 -printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;} - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 -printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 +$as_echo "$as_me: former value: \`$ac_old_val'" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 +$as_echo "$as_me: current value: \`$ac_new_val'" >&2;} fi;; esac # Pass precious variables to config.status. if test "$ac_new_set" = set; then case $ac_new_val in - *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; + *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; *) ac_arg=$ac_var=$ac_new_val ;; esac case " $ac_configure_args " in @@ -3011,12 +2653,11 @@ printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;} fi done if $ac_cache_corrupted; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 -printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} - as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file' - and start over" "$LINENO" 5 + { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 +$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} + as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 fi ## -------------------- ## ## Main body of script. ## @@ -3032,32 +2673,56 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu +ac_aux_dir= +for ac_dir in conftools "$srcdir"/conftools; do + if test -f "$ac_dir/install-sh"; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install-sh -c" + break + elif test -f "$ac_dir/install.sh"; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install.sh -c" + break + elif test -f "$ac_dir/shtool"; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/shtool install -c" + break + fi +done +if test -z "$ac_aux_dir"; then + as_fn_error $? "cannot find install-sh, install.sh, or shtool in conftools \"$srcdir\"/conftools" "$LINENO" 5 +fi +# These three variables are undocumented and unsupported, +# and are intended to be withdrawn in a future Autoconf release. +# They can cause serious problems if a builder's source tree is in a directory +# whose full name contains unusual characters. +ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. +ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. +ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. +# Make sure we can run config.sub. +$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || + as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 - # Make sure we can run config.sub. -$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || - as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 - -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 -printf %s "checking build system type... " >&6; } -if test ${ac_cv_build+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 +$as_echo_n "checking build system type... " >&6; } +if ${ac_cv_build+:} false; then : + $as_echo_n "(cached) " >&6 +else ac_build_alias=$build_alias test "x$ac_build_alias" = x && - ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` + ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` test "x$ac_build_alias" = x && as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 -ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || - as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 +ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || + as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 -printf "%s\n" "$ac_cv_build" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 +$as_echo "$ac_cv_build" >&6; } case $ac_cv_build in *-*-*) ;; *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; @@ -3076,22 +2741,21 @@ IFS=$ac_save_IFS case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 -printf %s "checking host system type... " >&6; } -if test ${ac_cv_host+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 +$as_echo_n "checking host system type... " >&6; } +if ${ac_cv_host+:} false; then : + $as_echo_n "(cached) " >&6 +else if test "x$host_alias" = x; then ac_cv_host=$ac_cv_build else - ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || - as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 + ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || + as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 fi fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 -printf "%s\n" "$ac_cv_host" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 +$as_echo "$ac_cv_host" >&6; } case $ac_cv_host in *-*-*) ;; *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; @@ -3112,8 +2776,7 @@ case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac am__api_version='1.16' - - # Find a good install program. We prefer a C program (faster), +# Find a good install program. We prefer a C program (faster), # so one script is as good as another. But avoid the broken or # incompatible versions: # SysV /etc/install, /usr/sbin/install @@ -3127,25 +2790,20 @@ am__api_version='1.16' # OS/2's system install, which has a completely different semantic # ./install, which can be erroneously created by make from ./install.sh. # Reject install programs that cannot install multiple files. -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 -printf %s "checking for a BSD-compatible install... " >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 +$as_echo_n "checking for a BSD-compatible install... " >&6; } if test -z "$INSTALL"; then -if test ${ac_cv_path_install+y} -then : - printf %s "(cached) " >&6 -else $as_nop +if ${ac_cv_path_install+:} false; then : + $as_echo_n "(cached) " >&6 +else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac - # Account for fact that we put trailing slashes in our PATH walk. -case $as_dir in #(( - ./ | /[cC]/* | \ + test -z "$as_dir" && as_dir=. + # Account for people who put trailing slashes in PATH elements. +case $as_dir/ in #(( + ./ | .// | /[cC]/* | \ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ /usr/ucb/* ) ;; @@ -3155,13 +2813,13 @@ case $as_dir in #(( # by default. for ac_prog in ginstall scoinst install; do for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then + if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then if test $ac_prog = install && - grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then # AIX install. It has an incompatible calling convention. : elif test $ac_prog = install && - grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then # program-specific install script used by HP pwplus--don't use. : else @@ -3169,12 +2827,12 @@ case $as_dir in #(( echo one > conftest.one echo two > conftest.two mkdir conftest.dir - if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && + if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && test -s conftest.one && test -s conftest.two && test -s conftest.dir/conftest.one && test -s conftest.dir/conftest.two then - ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" + ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" break 3 fi fi @@ -3190,7 +2848,7 @@ IFS=$as_save_IFS rm -rf conftest.one conftest.two conftest.dir fi - if test ${ac_cv_path_install+y}; then + if test "${ac_cv_path_install+set}" = set; then INSTALL=$ac_cv_path_install else # As a last resort, use the slow shell script. Don't cache a @@ -3200,8 +2858,8 @@ fi INSTALL=$ac_install_sh fi fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 -printf "%s\n" "$INSTALL" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 +$as_echo "$INSTALL" >&6; } # Use test -z because SunOS4 sh mishandles braces in ${var-val}. # It thinks the first close brace ends the variable substitution. @@ -3211,8 +2869,8 @@ test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 -printf %s "checking whether build environment is sane... " >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 +$as_echo_n "checking whether build environment is sane... " >&6; } # Reject unsafe characters in $srcdir or the absolute working directory # name. Accept space and tab only in the latter. am_lf=' @@ -3266,8 +2924,8 @@ else as_fn_error $? "newly created file is older than distributed files! Check your system clock" "$LINENO" 5 fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -printf "%s\n" "yes" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } # If we didn't sleep, we still need to ensure time stamps of config.status and # generated files are strictly newer. am_sleep_pid= @@ -3286,14 +2944,12 @@ test "$program_suffix" != NONE && # Double any \ or $. # By default was `s,x,x', remove it if useless. ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' -program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` - +program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` # Expand $ac_aux_dir to an absolute path. am_aux_dir=`cd "$ac_aux_dir" && pwd` - - if test x"${MISSING+set}" != xset; then +if test x"${MISSING+set}" != xset; then MISSING="\${SHELL} '$am_aux_dir/missing'" fi # Use eval to expand $SHELL @@ -3301,8 +2957,8 @@ if eval "$MISSING --is-lightweight"; then am_missing_run="$MISSING " else am_missing_run= - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 -printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 +$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} fi if test x"${install_sh+set}" != xset; then @@ -3322,12 +2978,11 @@ if test "$cross_compiling" != no; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. set dummy ${ac_tool_prefix}strip; ac_word=$2 -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -printf %s "checking for $ac_word... " >&6; } -if test ${ac_cv_prog_STRIP+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else if test -n "$STRIP"; then ac_cv_prog_STRIP="$STRIP" # Let the user override the test. else @@ -3335,15 +2990,11 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac + test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_STRIP="${ac_tool_prefix}strip" - printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -3354,11 +3005,11 @@ fi fi STRIP=$ac_cv_prog_STRIP if test -n "$STRIP"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 -printf "%s\n" "$STRIP" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 +$as_echo "$STRIP" >&6; } else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi @@ -3367,12 +3018,11 @@ if test -z "$ac_cv_prog_STRIP"; then ac_ct_STRIP=$STRIP # Extract the first word of "strip", so it can be a program name with args. set dummy strip; ac_word=$2 -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -printf %s "checking for $ac_word... " >&6; } -if test ${ac_cv_prog_ac_ct_STRIP+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else if test -n "$ac_ct_STRIP"; then ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. else @@ -3380,15 +3030,11 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac + test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_STRIP="strip" - printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -3399,11 +3045,11 @@ fi fi ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP if test -n "$ac_ct_STRIP"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 -printf "%s\n" "$ac_ct_STRIP" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi if test "x$ac_ct_STRIP" = x; then @@ -3411,8 +3057,8 @@ fi else case $cross_compiling:$ac_tool_warned in yes:) -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac STRIP=$ac_ct_STRIP @@ -3424,31 +3070,25 @@ fi fi INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" - - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 -printf %s "checking for a race-free mkdir -p... " >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 +$as_echo_n "checking for a thread-safe mkdir -p... " >&6; } if test -z "$MKDIR_P"; then - if test ${ac_cv_path_mkdir+y} -then : - printf %s "(cached) " >&6 -else $as_nop + if ${ac_cv_path_mkdir+:} false; then : + $as_echo_n "(cached) " >&6 +else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin do IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac + test -z "$as_dir" && as_dir=. for ac_prog in mkdir gmkdir; do for ac_exec_ext in '' $ac_executable_extensions; do - as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue - case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( - 'mkdir ('*'coreutils) '* | \ - 'BusyBox '* | \ + as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue + case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( + 'mkdir (GNU coreutils) '* | \ + 'mkdir (coreutils) '* | \ 'mkdir (fileutils) '4.1*) - ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext + ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext break 3;; esac done @@ -3459,7 +3099,7 @@ IFS=$as_save_IFS fi test -d ./--version && rmdir ./--version - if test ${ac_cv_path_mkdir+y}; then + if test "${ac_cv_path_mkdir+set}" = set; then MKDIR_P="$ac_cv_path_mkdir -p" else # As a last resort, use the slow shell script. Don't cache a @@ -3469,19 +3109,18 @@ fi MKDIR_P="$ac_install_sh -d" fi fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 -printf "%s\n" "$MKDIR_P" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 +$as_echo "$MKDIR_P" >&6; } for ac_prog in gawk mawk nawk awk do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -printf %s "checking for $ac_word... " >&6; } -if test ${ac_cv_prog_AWK+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AWK+:} false; then : + $as_echo_n "(cached) " >&6 +else if test -n "$AWK"; then ac_cv_prog_AWK="$AWK" # Let the user override the test. else @@ -3489,15 +3128,11 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac + test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_AWK="$ac_prog" - printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -3508,25 +3143,24 @@ fi fi AWK=$ac_cv_prog_AWK if test -n "$AWK"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 -printf "%s\n" "$AWK" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 +$as_echo "$AWK" >&6; } else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi test -n "$AWK" && break done -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 -printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } set x ${MAKE-make} -ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` -if eval test \${ac_cv_prog_make_${ac_make}_set+y} -then : - printf %s "(cached) " >&6 -else $as_nop +ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` +if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : + $as_echo_n "(cached) " >&6 +else cat >conftest.make <<\_ACEOF SHELL = /bin/sh all: @@ -3542,12 +3176,12 @@ esac rm -f conftest.make fi if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -printf "%s\n" "yes" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } SET_MAKE= else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } SET_MAKE="MAKE=${MAKE-make}" fi @@ -3561,8 +3195,7 @@ fi rmdir .tst 2>/dev/null # Check whether --enable-silent-rules was given. -if test ${enable_silent_rules+y} -then : +if test "${enable_silent_rules+set}" = set; then : enableval=$enable_silent_rules; fi @@ -3572,13 +3205,12 @@ case $enable_silent_rules in # ((( *) AM_DEFAULT_VERBOSITY=1;; esac am_make=${MAKE-make} -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 -printf %s "checking whether $am_make supports nested variables... " >&6; } -if test ${am_cv_make_support_nested_variables+y} -then : - printf %s "(cached) " >&6 -else $as_nop - if printf "%s\n" 'TRUE=$(BAR$(V)) +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 +$as_echo_n "checking whether $am_make supports nested variables... " >&6; } +if ${am_cv_make_support_nested_variables+:} false; then : + $as_echo_n "(cached) " >&6 +else + if $as_echo 'TRUE=$(BAR$(V)) BAR0=false BAR1=true V=1 @@ -3590,8 +3222,8 @@ else am_cv_make_support_nested_variables=no fi fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 -printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 +$as_echo "$am_cv_make_support_nested_variables" >&6; } if test $am_cv_make_support_nested_variables = yes; then AM_V='$(V)' AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' @@ -3623,13 +3255,17 @@ fi # Define the identity of the package. PACKAGE='expat' - VERSION='2.3.0' + VERSION='2.4.1' -printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h +cat >>confdefs.h <<_ACEOF +#define PACKAGE "$PACKAGE" +_ACEOF -printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h +cat >>confdefs.h <<_ACEOF +#define VERSION "$VERSION" +_ACEOF # Some tools Automake needs. @@ -3715,61 +3351,19 @@ fi -LIBCURRENT=8 # sync -LIBREVISION=0 # with -LIBAGE=7 # CMakeLists.txt! - - -if test ${AM_CPPFLAGS+y} -then : - - case " $AM_CPPFLAGS " in #( - *" -DHAVE_EXPAT_CONFIG_H "*) : - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : AM_CPPFLAGS already contains -DHAVE_EXPAT_CONFIG_H"; } >&5 - (: AM_CPPFLAGS already contains -DHAVE_EXPAT_CONFIG_H) 2>&5 - ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } ;; #( - *) : - - as_fn_append AM_CPPFLAGS " -DHAVE_EXPAT_CONFIG_H" - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : AM_CPPFLAGS=\"\$AM_CPPFLAGS\""; } >&5 - (: AM_CPPFLAGS="$AM_CPPFLAGS") 2>&5 - ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } - ;; -esac - -else $as_nop - - AM_CPPFLAGS=-DHAVE_EXPAT_CONFIG_H - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : AM_CPPFLAGS=\"\$AM_CPPFLAGS\""; } >&5 - (: AM_CPPFLAGS="$AM_CPPFLAGS") 2>&5 - ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } - -fi +LIBCURRENT=9 # sync +LIBREVISION=1 # with +LIBAGE=8 # CMakeLists.txt! ac_config_headers="$ac_config_headers expat_config.h" - - - - - - - - - DEPDIR="${am__leading_dot}deps" ac_config_commands="$ac_config_commands depfiles" -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 -printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 +$as_echo_n "checking whether ${MAKE-make} supports the include directive... " >&6; } cat > confinc.mk << 'END' am__doit: @echo this is the am__doit target >confinc.out @@ -3805,12 +3399,11 @@ esac fi done rm -f confinc.* confmf.* -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 -printf "%s\n" "${_am_result}" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 +$as_echo "${_am_result}" >&6; } # Check whether --enable-dependency-tracking was given. -if test ${enable_dependency_tracking+y} -then : +if test "${enable_dependency_tracking+set}" = set; then : enableval=$enable_dependency_tracking; fi @@ -3836,12 +3429,11 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. set dummy ${ac_tool_prefix}gcc; ac_word=$2 -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -printf %s "checking for $ac_word... " >&6; } -if test ${ac_cv_prog_CC+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else @@ -3849,15 +3441,11 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac + test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}gcc" - printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -3868,11 +3456,11 @@ fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 -printf "%s\n" "$CC" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi @@ -3881,12 +3469,11 @@ if test -z "$ac_cv_prog_CC"; then ac_ct_CC=$CC # Extract the first word of "gcc", so it can be a program name with args. set dummy gcc; ac_word=$2 -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -printf %s "checking for $ac_word... " >&6; } -if test ${ac_cv_prog_ac_ct_CC+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else @@ -3894,15 +3481,11 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac + test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="gcc" - printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -3913,11 +3496,11 @@ fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 -printf "%s\n" "$ac_ct_CC" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi if test "x$ac_ct_CC" = x; then @@ -3925,8 +3508,8 @@ fi else case $cross_compiling:$ac_tool_warned in yes:) -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac CC=$ac_ct_CC @@ -3939,12 +3522,11 @@ if test -z "$CC"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. set dummy ${ac_tool_prefix}cc; ac_word=$2 -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -printf %s "checking for $ac_word... " >&6; } -if test ${ac_cv_prog_CC+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else @@ -3952,15 +3534,11 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac + test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}cc" - printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -3971,11 +3549,11 @@ fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 -printf "%s\n" "$CC" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi @@ -3984,12 +3562,11 @@ fi if test -z "$CC"; then # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -printf %s "checking for $ac_word... " >&6; } -if test ${ac_cv_prog_CC+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else @@ -3998,19 +3575,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac + test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then - if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then ac_prog_rejected=yes continue fi ac_cv_prog_CC="cc" - printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -4026,18 +3599,18 @@ if test $ac_prog_rejected = yes; then # However, it has the same basename, so the bogon will be chosen # first if we set CC to just the basename; use the full file name. shift - ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" fi fi fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 -printf "%s\n" "$CC" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi @@ -4048,12 +3621,11 @@ if test -z "$CC"; then do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -printf %s "checking for $ac_word... " >&6; } -if test ${ac_cv_prog_CC+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else @@ -4061,15 +3633,11 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac + test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="$ac_tool_prefix$ac_prog" - printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -4080,11 +3648,11 @@ fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 -printf "%s\n" "$CC" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi @@ -4097,12 +3665,11 @@ if test -z "$CC"; then do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -printf %s "checking for $ac_word... " >&6; } -if test ${ac_cv_prog_ac_ct_CC+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else @@ -4110,15 +3677,11 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac + test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="$ac_prog" - printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -4129,11 +3692,11 @@ fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 -printf "%s\n" "$ac_ct_CC" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi @@ -4145,8 +3708,8 @@ done else case $cross_compiling:$ac_tool_warned in yes:) -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac CC=$ac_ct_CC @@ -4154,129 +3717,25 @@ esac fi fi -if test -z "$CC"; then - if test -n "$ac_tool_prefix"; then - # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. -set dummy ${ac_tool_prefix}clang; ac_word=$2 -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -printf %s "checking for $ac_word... " >&6; } -if test ${ac_cv_prog_CC+y} -then : - printf %s "(cached) " >&6 -else $as_nop - if test -n "$CC"; then - ac_cv_prog_CC="$CC" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then - ac_cv_prog_CC="${ac_tool_prefix}clang" - printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -CC=$ac_cv_prog_CC -if test -n "$CC"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 -printf "%s\n" "$CC" >&6; } -else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } -fi -fi -if test -z "$ac_cv_prog_CC"; then - ac_ct_CC=$CC - # Extract the first word of "clang", so it can be a program name with args. -set dummy clang; ac_word=$2 -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -printf %s "checking for $ac_word... " >&6; } -if test ${ac_cv_prog_ac_ct_CC+y} -then : - printf %s "(cached) " >&6 -else $as_nop - if test -n "$ac_ct_CC"; then - ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then - ac_cv_prog_ac_ct_CC="clang" - printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -ac_ct_CC=$ac_cv_prog_ac_ct_CC -if test -n "$ac_ct_CC"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 -printf "%s\n" "$ac_ct_CC" >&6; } -else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } -fi - - if test "x$ac_ct_CC" = x; then - CC="" - else - case $cross_compiling:$ac_tool_warned in -yes:) -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} -ac_tool_warned=yes ;; -esac - CC=$ac_ct_CC - fi -else - CC="$ac_cv_prog_CC" -fi - -fi - - -test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "no acceptable C compiler found in \$PATH See \`config.log' for more details" "$LINENO" 5; } # Provide some information about the compiler. -printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 set X $ac_compile ac_compiler=$2 -for ac_option in --version -v -V -qversion -version; do +for ac_option in --version -v -V -qversion; do { { ac_try="$ac_compiler $ac_option >&5" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -printf "%s\n" "$ac_try_echo"; } >&5 +$as_echo "$ac_try_echo"; } >&5 (eval "$ac_compiler $ac_option >&5") 2>conftest.err ac_status=$? if test -s conftest.err; then @@ -4286,7 +3745,7 @@ printf "%s\n" "$ac_try_echo"; } >&5 cat conftest.er1 >&5 fi rm -f conftest.er1 conftest.err - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } done @@ -4294,7 +3753,7 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int -main (void) +main () { ; @@ -4306,9 +3765,9 @@ ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" # Try to create an executable without -o first, disregard a.out. # It will help us diagnose broken compilers, and finding out an intuition # of exeext. -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 -printf %s "checking whether the C compiler works... " >&6; } -ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 +$as_echo_n "checking whether the C compiler works... " >&6; } +ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` # The possible output files: ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" @@ -4329,12 +3788,11 @@ case "(($ac_try" in *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -printf "%s\n" "$ac_try_echo"; } >&5 +$as_echo "$ac_try_echo"; } >&5 (eval "$ac_link_default") 2>&5 ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } -then : + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' # in a Makefile. We should not override ac_cv_exeext if it was cached, @@ -4351,7 +3809,7 @@ do # certainly right. break;; *.* ) - if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; + if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; then :; else ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` fi @@ -4367,46 +3825,44 @@ do done test "$ac_cv_exeext" = no && ac_cv_exeext= -else $as_nop +else ac_file='' fi -if test -z "$ac_file" -then : - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } -printf "%s\n" "$as_me: failed program was:" >&5 +if test -z "$ac_file"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "C compiler cannot create executables See \`config.log' for more details" "$LINENO" 5; } -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -printf "%s\n" "yes" >&6; } -fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 -printf %s "checking for C compiler default output file name... " >&6; } -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 -printf "%s\n" "$ac_file" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 +$as_echo_n "checking for C compiler default output file name... " >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 +$as_echo "$ac_file" >&6; } ac_exeext=$ac_cv_exeext rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out ac_clean_files=$ac_clean_files_save -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 -printf %s "checking for suffix of executables... " >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 +$as_echo_n "checking for suffix of executables... " >&6; } if { { ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -printf "%s\n" "$ac_try_echo"; } >&5 +$as_echo "$ac_try_echo"; } >&5 (eval "$ac_link") 2>&5 ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } -then : + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : # If both `conftest.exe' and `conftest' are `present' (well, observable) # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will # work properly (i.e., refer to `conftest.exe'), while it won't with @@ -4420,15 +3876,15 @@ for ac_file in conftest.exe conftest conftest.*; do * ) break;; esac done -else $as_nop - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "cannot compute suffix of executables: cannot compile and link See \`config.log' for more details" "$LINENO" 5; } fi rm -f conftest conftest$ac_cv_exeext -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 -printf "%s\n" "$ac_cv_exeext" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 +$as_echo "$ac_cv_exeext" >&6; } rm -f conftest.$ac_ext EXEEXT=$ac_cv_exeext @@ -4437,7 +3893,7 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <stdio.h> int -main (void) +main () { FILE *f = fopen ("conftest.out", "w"); return ferror (f) || fclose (f) != 0; @@ -4449,8 +3905,8 @@ _ACEOF ac_clean_files="$ac_clean_files conftest.out" # Check that the compiler produces executables we can run. If not, either # the compiler is broken, or we cross compile. -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 -printf %s "checking whether we are cross compiling... " >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 +$as_echo_n "checking whether we are cross compiling... " >&6; } if test "$cross_compiling" != yes; then { { ac_try="$ac_link" case "(($ac_try" in @@ -4458,10 +3914,10 @@ case "(($ac_try" in *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -printf "%s\n" "$ac_try_echo"; } >&5 +$as_echo "$ac_try_echo"; } >&5 (eval "$ac_link") 2>&5 ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if { ac_try='./conftest$ac_cv_exeext' { { case "(($ac_try" in @@ -4469,40 +3925,39 @@ printf "%s\n" "$ac_try_echo"; } >&5 *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -printf "%s\n" "$ac_try_echo"; } >&5 +$as_echo "$ac_try_echo"; } >&5 (eval "$ac_try") 2>&5 ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then cross_compiling=no else if test "$cross_compiling" = maybe; then cross_compiling=yes else - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error 77 "cannot run C compiled programs. + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run C compiled programs. If you meant to cross compile, use \`--host'. See \`config.log' for more details" "$LINENO" 5; } fi fi fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 -printf "%s\n" "$cross_compiling" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 +$as_echo "$cross_compiling" >&6; } rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out ac_clean_files=$ac_clean_files_save -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 -printf %s "checking for suffix of object files... " >&6; } -if test ${ac_cv_objext+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 +$as_echo_n "checking for suffix of object files... " >&6; } +if ${ac_cv_objext+:} false; then : + $as_echo_n "(cached) " >&6 +else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int -main (void) +main () { ; @@ -4516,12 +3971,11 @@ case "(($ac_try" in *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -printf "%s\n" "$ac_try_echo"; } >&5 +$as_echo "$ac_try_echo"; } >&5 (eval "$ac_compile") 2>&5 ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } -then : + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : for ac_file in conftest.o conftest.obj conftest.*; do test -f "$ac_file" || continue; case $ac_file in @@ -4530,32 +3984,31 @@ then : break;; esac done -else $as_nop - printf "%s\n" "$as_me: failed program was:" >&5 +else + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "cannot compute suffix of object files: cannot compile See \`config.log' for more details" "$LINENO" 5; } fi rm -f conftest.$ac_cv_objext conftest.$ac_ext fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 -printf "%s\n" "$ac_cv_objext" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 +$as_echo "$ac_cv_objext" >&6; } OBJEXT=$ac_cv_objext ac_objext=$OBJEXT -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 -printf %s "checking whether the compiler supports GNU C... " >&6; } -if test ${ac_cv_c_compiler_gnu+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 +$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } +if ${ac_cv_c_compiler_gnu+:} false; then : + $as_echo_n "(cached) " >&6 +else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int -main (void) +main () { #ifndef __GNUC__ choke me @@ -4565,33 +4018,29 @@ main (void) return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO" -then : +if ac_fn_c_try_compile "$LINENO"; then : ac_compiler_gnu=yes -else $as_nop +else ac_compiler_gnu=no fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_cv_c_compiler_gnu=$ac_compiler_gnu fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 -printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } -ac_compiler_gnu=$ac_cv_c_compiler_gnu - +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 +$as_echo "$ac_cv_c_compiler_gnu" >&6; } if test $ac_compiler_gnu = yes; then GCC=yes else GCC= fi -ac_test_CFLAGS=${CFLAGS+y} +ac_test_CFLAGS=${CFLAGS+set} ac_save_CFLAGS=$CFLAGS -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 -printf %s "checking whether $CC accepts -g... " >&6; } -if test ${ac_cv_prog_cc_g+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 +$as_echo_n "checking whether $CC accepts -g... " >&6; } +if ${ac_cv_prog_cc_g+:} false; then : + $as_echo_n "(cached) " >&6 +else ac_save_c_werror_flag=$ac_c_werror_flag ac_c_werror_flag=yes ac_cv_prog_cc_g=no @@ -4600,60 +4049,57 @@ else $as_nop /* end confdefs.h. */ int -main (void) +main () { ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO" -then : +if ac_fn_c_try_compile "$LINENO"; then : ac_cv_prog_cc_g=yes -else $as_nop +else CFLAGS="" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int -main (void) +main () { ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO" -then : +if ac_fn_c_try_compile "$LINENO"; then : -else $as_nop +else ac_c_werror_flag=$ac_save_c_werror_flag CFLAGS="-g" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int -main (void) +main () { ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO" -then : +if ac_fn_c_try_compile "$LINENO"; then : ac_cv_prog_cc_g=yes fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_c_werror_flag=$ac_save_c_werror_flag fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 -printf "%s\n" "$ac_cv_prog_cc_g" >&6; } -if test $ac_test_CFLAGS; then +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 +$as_echo "$ac_cv_prog_cc_g" >&6; } +if test "$ac_test_CFLAGS" = set; then CFLAGS=$ac_save_CFLAGS elif test $ac_cv_prog_cc_g = yes; then if test "$GCC" = yes; then @@ -4668,144 +4114,94 @@ else CFLAGS= fi fi -ac_prog_cc_stdc=no -if test x$ac_prog_cc_stdc = xno -then : - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 -printf %s "checking for $CC option to enable C11 features... " >&6; } -if test ${ac_cv_prog_cc_c11+y} -then : - printf %s "(cached) " >&6 -else $as_nop - ac_cv_prog_cc_c11=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } +if ${ac_cv_prog_cc_c89+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c89=no ac_save_CC=$CC cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -$ac_c_conftest_c11_program -_ACEOF -for ac_arg in '' -std=gnu11 -do - CC="$ac_save_CC $ac_arg" - if ac_fn_c_try_compile "$LINENO" -then : - ac_cv_prog_cc_c11=$ac_arg -fi -rm -f core conftest.err conftest.$ac_objext conftest.beam - test "x$ac_cv_prog_cc_c11" != "xno" && break -done -rm -f conftest.$ac_ext -CC=$ac_save_CC -fi +#include <stdarg.h> +#include <stdio.h> +struct stat; +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} -if test "x$ac_cv_prog_cc_c11" = xno -then : - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 -printf "%s\n" "unsupported" >&6; } -else $as_nop - if test "x$ac_cv_prog_cc_c11" = x -then : - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 -printf "%s\n" "none needed" >&6; } -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 -printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } - CC="$CC $ac_cv_prog_cc_c11" -fi - ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 - ac_prog_cc_stdc=c11 -fi -fi -if test x$ac_prog_cc_stdc = xno -then : - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 -printf %s "checking for $CC option to enable C99 features... " >&6; } -if test ${ac_cv_prog_cc_c99+y} -then : - printf %s "(cached) " >&6 -else $as_nop - ac_cv_prog_cc_c99=no -ac_save_CC=$CC -cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -$ac_c_conftest_c99_program -_ACEOF -for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= -do - CC="$ac_save_CC $ac_arg" - if ac_fn_c_try_compile "$LINENO" -then : - ac_cv_prog_cc_c99=$ac_arg -fi -rm -f core conftest.err conftest.$ac_objext conftest.beam - test "x$ac_cv_prog_cc_c99" != "xno" && break -done -rm -f conftest.$ac_ext -CC=$ac_save_CC -fi +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; -if test "x$ac_cv_prog_cc_c99" = xno -then : - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 -printf "%s\n" "unsupported" >&6; } -else $as_nop - if test "x$ac_cv_prog_cc_c99" = x -then : - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 -printf "%s\n" "none needed" >&6; } -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 -printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } - CC="$CC $ac_cv_prog_cc_c99" -fi - ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 - ac_prog_cc_stdc=c99 -fi -fi -if test x$ac_prog_cc_stdc = xno -then : - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 -printf %s "checking for $CC option to enable C89 features... " >&6; } -if test ${ac_cv_prog_cc_c89+y} -then : - printf %s "(cached) " >&6 -else $as_nop - ac_cv_prog_cc_c89=no -ac_save_CC=$CC -cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -$ac_c_conftest_c89_program +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} _ACEOF -for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" do CC="$ac_save_CC $ac_arg" - if ac_fn_c_try_compile "$LINENO" -then : + if ac_fn_c_try_compile "$LINENO"; then : ac_cv_prog_cc_c89=$ac_arg fi -rm -f core conftest.err conftest.$ac_objext conftest.beam +rm -f core conftest.err conftest.$ac_objext test "x$ac_cv_prog_cc_c89" != "xno" && break done rm -f conftest.$ac_ext CC=$ac_save_CC -fi -if test "x$ac_cv_prog_cc_c89" = xno -then : - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 -printf "%s\n" "unsupported" >&6; } -else $as_nop - if test "x$ac_cv_prog_cc_c89" = x -then : - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 -printf "%s\n" "none needed" >&6; } -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 -printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } - CC="$CC $ac_cv_prog_cc_c89" -fi - ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 - ac_prog_cc_stdc=c89 fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c89" != xno; then : + fi ac_ext=c @@ -4814,23 +4210,21 @@ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu - - ac_ext=c +ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 -printf %s "checking whether $CC understands -c and -o together... " >&6; } -if test ${am_cv_prog_cc_c_o+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 +$as_echo_n "checking whether $CC understands -c and -o together... " >&6; } +if ${am_cv_prog_cc_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int -main (void) +main () { ; @@ -4858,8 +4252,8 @@ _ACEOF rm -f core conftest* unset am_i fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 -printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 +$as_echo "$am_cv_prog_cc_c_o" >&6; } if test "$am_cv_prog_cc_c_o" != yes; then # Losing compiler, so override with the script. # FIXME: It is wrong to rewrite CC. @@ -4877,12 +4271,11 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu depcc="$CC" am_compiler_list= -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 -printf %s "checking dependency style of $depcc... " >&6; } -if test ${am_cv_CC_dependencies_compiler_type+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 +$as_echo_n "checking dependency style of $depcc... " >&6; } +if ${am_cv_CC_dependencies_compiler_type+:} false; then : + $as_echo_n "(cached) " >&6 +else if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then # We make a subdir and do the tests there. Otherwise we can end up # making bogus files that we don't know about and never remove. For @@ -4989,8 +4382,8 @@ else fi fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 -printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 +$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type if @@ -5005,18 +4398,16 @@ fi - - if test -n "$ac_tool_prefix"; then +if test -n "$ac_tool_prefix"; then for ac_prog in ar lib "link -lib" do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -printf %s "checking for $ac_word... " >&6; } -if test ${ac_cv_prog_AR+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else if test -n "$AR"; then ac_cv_prog_AR="$AR" # Let the user override the test. else @@ -5024,15 +4415,11 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac + test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_AR="$ac_tool_prefix$ac_prog" - printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -5043,11 +4430,11 @@ fi fi AR=$ac_cv_prog_AR if test -n "$AR"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 -printf "%s\n" "$AR" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 +$as_echo "$AR" >&6; } else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi @@ -5060,12 +4447,11 @@ if test -z "$AR"; then do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -printf %s "checking for $ac_word... " >&6; } -if test ${ac_cv_prog_ac_ct_AR+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else if test -n "$ac_ct_AR"; then ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. else @@ -5073,15 +4459,11 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac + test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_AR="$ac_prog" - printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -5092,11 +4474,11 @@ fi fi ac_ct_AR=$ac_cv_prog_ac_ct_AR if test -n "$ac_ct_AR"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 -printf "%s\n" "$ac_ct_AR" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 +$as_echo "$ac_ct_AR" >&6; } else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi @@ -5108,8 +4490,8 @@ done else case $cross_compiling:$ac_tool_warned in yes:) -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac AR=$ac_ct_AR @@ -5118,12 +4500,11 @@ fi : ${AR=ar} -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the archiver ($AR) interface" >&5 -printf %s "checking the archiver ($AR) interface... " >&6; } -if test ${am_cv_ar_interface+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the archiver ($AR) interface" >&5 +$as_echo_n "checking the archiver ($AR) interface... " >&6; } +if ${am_cv_ar_interface+:} false; then : + $as_echo_n "(cached) " >&6 +else ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' @@ -5135,13 +4516,12 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu /* end confdefs.h. */ int some_variable = 0; _ACEOF -if ac_fn_c_try_compile "$LINENO" -then : +if ac_fn_c_try_compile "$LINENO"; then : am_ar_try='$AR cru libconftest.a conftest.$ac_objext >&5' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$am_ar_try\""; } >&5 (eval $am_ar_try) 2>&5 ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if test "$ac_status" -eq 0; then am_cv_ar_interface=ar @@ -5150,7 +4530,7 @@ then : { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$am_ar_try\""; } >&5 (eval $am_ar_try) 2>&5 ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if test "$ac_status" -eq 0; then am_cv_ar_interface=lib @@ -5161,7 +4541,7 @@ then : rm -f conftest.lib libconftest.a fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' @@ -5169,8 +4549,8 @@ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $ ac_compiler_gnu=$ac_cv_c_compiler_gnu fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_ar_interface" >&5 -printf "%s\n" "$am_cv_ar_interface" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_ar_interface" >&5 +$as_echo "$am_cv_ar_interface" >&6; } case $am_cv_ar_interface in ar) @@ -5190,25 +4570,24 @@ unknown) esac -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 -printf %s "checking whether ln -s works... " >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 +$as_echo_n "checking whether ln -s works... " >&6; } LN_S=$as_ln_s if test "$LN_S" = "ln -s"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -printf "%s\n" "yes" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 -printf "%s\n" "no, using $LN_S" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 +$as_echo "no, using $LN_S" >&6; } fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 -printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } set x ${MAKE-make} -ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` -if eval test \${ac_cv_prog_make_${ac_make}_set+y} -then : - printf %s "(cached) " >&6 -else $as_nop +ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` +if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : + $as_echo_n "(cached) " >&6 +else cat >conftest.make <<\_ACEOF SHELL = /bin/sh all: @@ -5224,12 +4603,12 @@ esac rm -f conftest.make fi if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -printf "%s\n" "yes" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } SET_MAKE= else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } SET_MAKE="MAKE=${MAKE-make}" fi @@ -5237,8 +4616,8 @@ fi case `pwd` in *\ * | *\ *) - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 -printf "%s\n" "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;; + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 +$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;; esac @@ -5258,7 +4637,6 @@ macro_revision='2.4.6' - ltmain=$ac_aux_dir/ltmain.sh # Backslashify metacharacters that are still active within @@ -5282,8 +4660,8 @@ ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5 -printf %s "checking how to print strings... " >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5 +$as_echo_n "checking how to print strings... " >&6; } # Test print first, because it will be a builtin if present. if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then @@ -5309,12 +4687,12 @@ func_echo_all () } case $ECHO in - printf*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: printf" >&5 -printf "%s\n" "printf" >&6; } ;; - print*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: print -r" >&5 -printf "%s\n" "print -r" >&6; } ;; - *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: cat" >&5 -printf "%s\n" "cat" >&6; } ;; + printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5 +$as_echo "printf" >&6; } ;; + print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5 +$as_echo "print -r" >&6; } ;; + *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5 +$as_echo "cat" >&6; } ;; esac @@ -5330,12 +4708,11 @@ esac -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 -printf %s "checking for a sed that does not truncate output... " >&6; } -if test ${ac_cv_path_SED+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 +$as_echo_n "checking for a sed that does not truncate output... " >&6; } +if ${ac_cv_path_SED+:} false; then : + $as_echo_n "(cached) " >&6 +else ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ for ac_i in 1 2 3 4 5 6 7; do ac_script="$ac_script$as_nl$ac_script" @@ -5349,15 +4726,10 @@ else $as_nop for as_dir in $PATH do IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac - for ac_prog in sed gsed - do + test -z "$as_dir" && as_dir=. + for ac_prog in sed gsed; do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_SED="$as_dir$ac_prog$ac_exec_ext" + ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_SED" || continue # Check for GNU ac_path_SED and select it if it is found. # Check for GNU $ac_path_SED @@ -5366,13 +4738,13 @@ case `"$ac_path_SED" --version 2>&1` in ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; *) ac_count=0 - printf %s 0123456789 >"conftest.in" + $as_echo_n 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - printf "%s\n" '' >> "conftest.nl" + $as_echo '' >> "conftest.nl" "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val @@ -5400,8 +4772,8 @@ else fi fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 -printf "%s\n" "$ac_cv_path_SED" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 +$as_echo "$ac_cv_path_SED" >&6; } SED="$ac_cv_path_SED" rm -f conftest.sed @@ -5418,12 +4790,11 @@ Xsed="$SED -e 1s/^X//" -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 -printf %s "checking for grep that handles long lines and -e... " >&6; } -if test ${ac_cv_path_GREP+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 +$as_echo_n "checking for grep that handles long lines and -e... " >&6; } +if ${ac_cv_path_GREP+:} false; then : + $as_echo_n "(cached) " >&6 +else if test -z "$GREP"; then ac_path_GREP_found=false # Loop through the user's path and test for each of PROGNAME-LIST @@ -5431,15 +4802,10 @@ else $as_nop for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac - for ac_prog in grep ggrep - do + test -z "$as_dir" && as_dir=. + for ac_prog in grep ggrep; do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_GREP="$as_dir$ac_prog$ac_exec_ext" + ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_GREP" || continue # Check for GNU ac_path_GREP and select it if it is found. # Check for GNU $ac_path_GREP @@ -5448,13 +4814,13 @@ case `"$ac_path_GREP" --version 2>&1` in ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; *) ac_count=0 - printf %s 0123456789 >"conftest.in" + $as_echo_n 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - printf "%s\n" 'GREP' >> "conftest.nl" + $as_echo 'GREP' >> "conftest.nl" "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val @@ -5482,17 +4848,16 @@ else fi fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 -printf "%s\n" "$ac_cv_path_GREP" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 +$as_echo "$ac_cv_path_GREP" >&6; } GREP="$ac_cv_path_GREP" -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 -printf %s "checking for egrep... " >&6; } -if test ${ac_cv_path_EGREP+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 +$as_echo_n "checking for egrep... " >&6; } +if ${ac_cv_path_EGREP+:} false; then : + $as_echo_n "(cached) " >&6 +else if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 then ac_cv_path_EGREP="$GREP -E" else @@ -5503,15 +4868,10 @@ else $as_nop for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac - for ac_prog in egrep - do + test -z "$as_dir" && as_dir=. + for ac_prog in egrep; do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" + ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_EGREP" || continue # Check for GNU ac_path_EGREP and select it if it is found. # Check for GNU $ac_path_EGREP @@ -5520,13 +4880,13 @@ case `"$ac_path_EGREP" --version 2>&1` in ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; *) ac_count=0 - printf %s 0123456789 >"conftest.in" + $as_echo_n 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - printf "%s\n" 'EGREP' >> "conftest.nl" + $as_echo 'EGREP' >> "conftest.nl" "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val @@ -5555,17 +4915,16 @@ fi fi fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 -printf "%s\n" "$ac_cv_path_EGREP" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 +$as_echo "$ac_cv_path_EGREP" >&6; } EGREP="$ac_cv_path_EGREP" -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 -printf %s "checking for fgrep... " >&6; } -if test ${ac_cv_path_FGREP+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 +$as_echo_n "checking for fgrep... " >&6; } +if ${ac_cv_path_FGREP+:} false; then : + $as_echo_n "(cached) " >&6 +else if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 then ac_cv_path_FGREP="$GREP -F" else @@ -5576,15 +4935,10 @@ else $as_nop for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac - for ac_prog in fgrep - do + test -z "$as_dir" && as_dir=. + for ac_prog in fgrep; do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_FGREP="$as_dir$ac_prog$ac_exec_ext" + ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_FGREP" || continue # Check for GNU ac_path_FGREP and select it if it is found. # Check for GNU $ac_path_FGREP @@ -5593,13 +4947,13 @@ case `"$ac_path_FGREP" --version 2>&1` in ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; *) ac_count=0 - printf %s 0123456789 >"conftest.in" + $as_echo_n 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - printf "%s\n" 'FGREP' >> "conftest.nl" + $as_echo 'FGREP' >> "conftest.nl" "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val @@ -5628,8 +4982,8 @@ fi fi fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 -printf "%s\n" "$ac_cv_path_FGREP" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 +$as_echo "$ac_cv_path_FGREP" >&6; } FGREP="$ac_cv_path_FGREP" @@ -5654,18 +5008,17 @@ test -z "$GREP" && GREP=grep # Check whether --with-gnu-ld was given. -if test ${with_gnu_ld+y} -then : +if test "${with_gnu_ld+set}" = set; then : withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes -else $as_nop +else with_gnu_ld=no fi ac_prog=ld if test yes = "$GCC"; then # Check if gcc -print-prog-name=ld gives a path. - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 -printf %s "checking for ld used by $CC... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 +$as_echo_n "checking for ld used by $CC... " >&6; } case $host in *-*-mingw*) # gcc leaves a trailing carriage return, which upsets mingw @@ -5694,16 +5047,15 @@ printf %s "checking for ld used by $CC... " >&6; } ;; esac elif test yes = "$with_gnu_ld"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 -printf %s "checking for GNU ld... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 +$as_echo_n "checking for GNU ld... " >&6; } else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 -printf %s "checking for non-GNU ld... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 +$as_echo_n "checking for non-GNU ld... " >&6; } fi -if test ${lt_cv_path_LD+y} -then : - printf %s "(cached) " >&6 -else $as_nop +if ${lt_cv_path_LD+:} false; then : + $as_echo_n "(cached) " >&6 +else if test -z "$LD"; then lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR for ac_dir in $PATH; do @@ -5732,19 +5084,18 @@ fi LD=$lt_cv_path_LD if test -n "$LD"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 -printf "%s\n" "$LD" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 +$as_echo "$LD" >&6; } else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 -printf %s "checking if the linker ($LD) is GNU ld... " >&6; } -if test ${lt_cv_prog_gnu_ld+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 +$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } +if ${lt_cv_prog_gnu_ld+:} false; then : + $as_echo_n "(cached) " >&6 +else # I'd rather use --version here, but apparently some GNU lds only accept -v. case `$LD -v 2>&1 </dev/null` in *GNU* | *'with BFD'*) @@ -5755,8 +5106,8 @@ case `$LD -v 2>&1 </dev/null` in ;; esac fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 -printf "%s\n" "$lt_cv_prog_gnu_ld" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 +$as_echo "$lt_cv_prog_gnu_ld" >&6; } with_gnu_ld=$lt_cv_prog_gnu_ld @@ -5767,12 +5118,11 @@ with_gnu_ld=$lt_cv_prog_gnu_ld -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 -printf %s "checking for BSD- or MS-compatible name lister (nm)... " >&6; } -if test ${lt_cv_path_NM+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 +$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } +if ${lt_cv_path_NM+:} false; then : + $as_echo_n "(cached) " >&6 +else if test -n "$NM"; then # Let the user override the test. lt_cv_path_NM=$NM @@ -5822,8 +5172,8 @@ else : ${lt_cv_path_NM=no} fi fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 -printf "%s\n" "$lt_cv_path_NM" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 +$as_echo "$lt_cv_path_NM" >&6; } if test no != "$lt_cv_path_NM"; then NM=$lt_cv_path_NM else @@ -5836,12 +5186,11 @@ else do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -printf %s "checking for $ac_word... " >&6; } -if test ${ac_cv_prog_DUMPBIN+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DUMPBIN+:} false; then : + $as_echo_n "(cached) " >&6 +else if test -n "$DUMPBIN"; then ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. else @@ -5849,15 +5198,11 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac + test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" - printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -5868,11 +5213,11 @@ fi fi DUMPBIN=$ac_cv_prog_DUMPBIN if test -n "$DUMPBIN"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 -printf "%s\n" "$DUMPBIN" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 +$as_echo "$DUMPBIN" >&6; } else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi @@ -5885,12 +5230,11 @@ if test -z "$DUMPBIN"; then do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -printf %s "checking for $ac_word... " >&6; } -if test ${ac_cv_prog_ac_ct_DUMPBIN+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : + $as_echo_n "(cached) " >&6 +else if test -n "$ac_ct_DUMPBIN"; then ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. else @@ -5898,15 +5242,11 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac + test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" - printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -5917,11 +5257,11 @@ fi fi ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN if test -n "$ac_ct_DUMPBIN"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 -printf "%s\n" "$ac_ct_DUMPBIN" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 +$as_echo "$ac_ct_DUMPBIN" >&6; } else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi @@ -5933,8 +5273,8 @@ done else case $cross_compiling:$ac_tool_warned in yes:) -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DUMPBIN=$ac_ct_DUMPBIN @@ -5962,12 +5302,11 @@ test -z "$NM" && NM=nm -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 -printf %s "checking the name lister ($NM) interface... " >&6; } -if test ${lt_cv_nm_interface+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 +$as_echo_n "checking the name lister ($NM) interface... " >&6; } +if ${lt_cv_nm_interface+:} false; then : + $as_echo_n "(cached) " >&6 +else lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) @@ -5983,16 +5322,15 @@ else $as_nop fi rm -f conftest* fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 -printf "%s\n" "$lt_cv_nm_interface" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 +$as_echo "$lt_cv_nm_interface" >&6; } # find the maximum length of command line arguments -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 -printf %s "checking the maximum length of command line arguments... " >&6; } -if test ${lt_cv_sys_max_cmd_len+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 +$as_echo_n "checking the maximum length of command line arguments... " >&6; } +if ${lt_cv_sys_max_cmd_len+:} false; then : + $as_echo_n "(cached) " >&6 +else i=0 teststring=ABCD @@ -6124,11 +5462,11 @@ else $as_nop fi if test -n "$lt_cv_sys_max_cmd_len"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 -printf "%s\n" "$lt_cv_sys_max_cmd_len" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 +$as_echo "$lt_cv_sys_max_cmd_len" >&6; } else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none" >&5 -printf "%s\n" "none" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 +$as_echo "none" >&6; } fi max_cmd_len=$lt_cv_sys_max_cmd_len @@ -6172,12 +5510,11 @@ esac -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 -printf %s "checking how to convert $build file names to $host format... " >&6; } -if test ${lt_cv_to_host_file_cmd+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 +$as_echo_n "checking how to convert $build file names to $host format... " >&6; } +if ${lt_cv_to_host_file_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else case $host in *-*-mingw* ) case $build in @@ -6213,19 +5550,18 @@ esac fi to_host_file_cmd=$lt_cv_to_host_file_cmd -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 -printf "%s\n" "$lt_cv_to_host_file_cmd" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 +$as_echo "$lt_cv_to_host_file_cmd" >&6; } -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 -printf %s "checking how to convert $build file names to toolchain format... " >&6; } -if test ${lt_cv_to_tool_file_cmd+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 +$as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } +if ${lt_cv_to_tool_file_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else #assume ordinary cross tools, or native build. lt_cv_to_tool_file_cmd=func_convert_file_noop case $host in @@ -6241,23 +5577,22 @@ esac fi to_tool_file_cmd=$lt_cv_to_tool_file_cmd -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 -printf "%s\n" "$lt_cv_to_tool_file_cmd" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 +$as_echo "$lt_cv_to_tool_file_cmd" >&6; } -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 -printf %s "checking for $LD option to reload object files... " >&6; } -if test ${lt_cv_ld_reload_flag+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 +$as_echo_n "checking for $LD option to reload object files... " >&6; } +if ${lt_cv_ld_reload_flag+:} false; then : + $as_echo_n "(cached) " >&6 +else lt_cv_ld_reload_flag='-r' fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 -printf "%s\n" "$lt_cv_ld_reload_flag" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 +$as_echo "$lt_cv_ld_reload_flag" >&6; } reload_flag=$lt_cv_ld_reload_flag case $reload_flag in "" | " "*) ;; @@ -6290,12 +5625,11 @@ esac if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. set dummy ${ac_tool_prefix}objdump; ac_word=$2 -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -printf %s "checking for $ac_word... " >&6; } -if test ${ac_cv_prog_OBJDUMP+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else if test -n "$OBJDUMP"; then ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. else @@ -6303,15 +5637,11 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac + test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" - printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -6322,11 +5652,11 @@ fi fi OBJDUMP=$ac_cv_prog_OBJDUMP if test -n "$OBJDUMP"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 -printf "%s\n" "$OBJDUMP" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 +$as_echo "$OBJDUMP" >&6; } else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi @@ -6335,12 +5665,11 @@ if test -z "$ac_cv_prog_OBJDUMP"; then ac_ct_OBJDUMP=$OBJDUMP # Extract the first word of "objdump", so it can be a program name with args. set dummy objdump; ac_word=$2 -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -printf %s "checking for $ac_word... " >&6; } -if test ${ac_cv_prog_ac_ct_OBJDUMP+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else if test -n "$ac_ct_OBJDUMP"; then ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. else @@ -6348,15 +5677,11 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac + test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OBJDUMP="objdump" - printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -6367,11 +5692,11 @@ fi fi ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP if test -n "$ac_ct_OBJDUMP"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 -printf "%s\n" "$ac_ct_OBJDUMP" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 +$as_echo "$ac_ct_OBJDUMP" >&6; } else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi if test "x$ac_ct_OBJDUMP" = x; then @@ -6379,8 +5704,8 @@ fi else case $cross_compiling:$ac_tool_warned in yes:) -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OBJDUMP=$ac_ct_OBJDUMP @@ -6396,12 +5721,11 @@ test -z "$OBJDUMP" && OBJDUMP=objdump -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 -printf %s "checking how to recognize dependent libraries... " >&6; } -if test ${lt_cv_deplibs_check_method+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 +$as_echo_n "checking how to recognize dependent libraries... " >&6; } +if ${lt_cv_deplibs_check_method+:} false; then : + $as_echo_n "(cached) " >&6 +else lt_cv_file_magic_cmd='$MAGIC_CMD' lt_cv_file_magic_test_file= lt_cv_deplibs_check_method='unknown' @@ -6597,8 +5921,8 @@ os2*) esac fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 -printf "%s\n" "$lt_cv_deplibs_check_method" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 +$as_echo "$lt_cv_deplibs_check_method" >&6; } file_magic_glob= want_nocaseglob=no @@ -6642,12 +5966,11 @@ test -z "$deplibs_check_method" && deplibs_check_method=unknown if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. set dummy ${ac_tool_prefix}dlltool; ac_word=$2 -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -printf %s "checking for $ac_word... " >&6; } -if test ${ac_cv_prog_DLLTOOL+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else if test -n "$DLLTOOL"; then ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. else @@ -6655,15 +5978,11 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac + test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" - printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -6674,11 +5993,11 @@ fi fi DLLTOOL=$ac_cv_prog_DLLTOOL if test -n "$DLLTOOL"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 -printf "%s\n" "$DLLTOOL" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 +$as_echo "$DLLTOOL" >&6; } else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi @@ -6687,12 +6006,11 @@ if test -z "$ac_cv_prog_DLLTOOL"; then ac_ct_DLLTOOL=$DLLTOOL # Extract the first word of "dlltool", so it can be a program name with args. set dummy dlltool; ac_word=$2 -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -printf %s "checking for $ac_word... " >&6; } -if test ${ac_cv_prog_ac_ct_DLLTOOL+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else if test -n "$ac_ct_DLLTOOL"; then ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. else @@ -6700,15 +6018,11 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac + test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DLLTOOL="dlltool" - printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -6719,11 +6033,11 @@ fi fi ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL if test -n "$ac_ct_DLLTOOL"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 -printf "%s\n" "$ac_ct_DLLTOOL" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 +$as_echo "$ac_ct_DLLTOOL" >&6; } else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi if test "x$ac_ct_DLLTOOL" = x; then @@ -6731,8 +6045,8 @@ fi else case $cross_compiling:$ac_tool_warned in yes:) -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DLLTOOL=$ac_ct_DLLTOOL @@ -6749,12 +6063,11 @@ test -z "$DLLTOOL" && DLLTOOL=dlltool -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 -printf %s "checking how to associate runtime and link libraries... " >&6; } -if test ${lt_cv_sharedlib_from_linklib_cmd+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 +$as_echo_n "checking how to associate runtime and link libraries... " >&6; } +if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else lt_cv_sharedlib_from_linklib_cmd='unknown' case $host_os in @@ -6777,8 +6090,8 @@ cygwin* | mingw* | pw32* | cegcc*) esac fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 -printf "%s\n" "$lt_cv_sharedlib_from_linklib_cmd" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 +$as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO @@ -6793,12 +6106,11 @@ if test -n "$ac_tool_prefix"; then do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -printf %s "checking for $ac_word... " >&6; } -if test ${ac_cv_prog_AR+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else if test -n "$AR"; then ac_cv_prog_AR="$AR" # Let the user override the test. else @@ -6806,15 +6118,11 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac + test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_AR="$ac_tool_prefix$ac_prog" - printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -6825,11 +6133,11 @@ fi fi AR=$ac_cv_prog_AR if test -n "$AR"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 -printf "%s\n" "$AR" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 +$as_echo "$AR" >&6; } else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi @@ -6842,12 +6150,11 @@ if test -z "$AR"; then do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -printf %s "checking for $ac_word... " >&6; } -if test ${ac_cv_prog_ac_ct_AR+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else if test -n "$ac_ct_AR"; then ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. else @@ -6855,15 +6162,11 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac + test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_AR="$ac_prog" - printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -6874,11 +6177,11 @@ fi fi ac_ct_AR=$ac_cv_prog_ac_ct_AR if test -n "$ac_ct_AR"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 -printf "%s\n" "$ac_ct_AR" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 +$as_echo "$ac_ct_AR" >&6; } else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi @@ -6890,8 +6193,8 @@ done else case $cross_compiling:$ac_tool_warned in yes:) -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac AR=$ac_ct_AR @@ -6911,32 +6214,30 @@ fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 -printf %s "checking for archiver @FILE support... " >&6; } -if test ${lt_cv_ar_at_file+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 +$as_echo_n "checking for archiver @FILE support... " >&6; } +if ${lt_cv_ar_at_file+:} false; then : + $as_echo_n "(cached) " >&6 +else lt_cv_ar_at_file=no cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int -main (void) +main () { ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO" -then : +if ac_fn_c_try_compile "$LINENO"; then : echo conftest.$ac_objext > conftest.lst lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 (eval $lt_ar_try) 2>&5 ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if test 0 -eq "$ac_status"; then # Ensure the archiver fails upon bogus file names. @@ -6944,7 +6245,7 @@ then : { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 (eval $lt_ar_try) 2>&5 ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if test 0 -ne "$ac_status"; then lt_cv_ar_at_file=@ @@ -6953,11 +6254,11 @@ then : rm -f conftest.* libconftest.a fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 -printf "%s\n" "$lt_cv_ar_at_file" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 +$as_echo "$lt_cv_ar_at_file" >&6; } if test no = "$lt_cv_ar_at_file"; then archiver_list_spec= @@ -6974,12 +6275,11 @@ fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. set dummy ${ac_tool_prefix}strip; ac_word=$2 -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -printf %s "checking for $ac_word... " >&6; } -if test ${ac_cv_prog_STRIP+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else if test -n "$STRIP"; then ac_cv_prog_STRIP="$STRIP" # Let the user override the test. else @@ -6987,15 +6287,11 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac + test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_STRIP="${ac_tool_prefix}strip" - printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -7006,11 +6302,11 @@ fi fi STRIP=$ac_cv_prog_STRIP if test -n "$STRIP"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 -printf "%s\n" "$STRIP" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 +$as_echo "$STRIP" >&6; } else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi @@ -7019,12 +6315,11 @@ if test -z "$ac_cv_prog_STRIP"; then ac_ct_STRIP=$STRIP # Extract the first word of "strip", so it can be a program name with args. set dummy strip; ac_word=$2 -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -printf %s "checking for $ac_word... " >&6; } -if test ${ac_cv_prog_ac_ct_STRIP+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else if test -n "$ac_ct_STRIP"; then ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. else @@ -7032,15 +6327,11 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac + test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_STRIP="strip" - printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -7051,11 +6342,11 @@ fi fi ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP if test -n "$ac_ct_STRIP"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 -printf "%s\n" "$ac_ct_STRIP" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi if test "x$ac_ct_STRIP" = x; then @@ -7063,8 +6354,8 @@ fi else case $cross_compiling:$ac_tool_warned in yes:) -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac STRIP=$ac_ct_STRIP @@ -7083,12 +6374,11 @@ test -z "$STRIP" && STRIP=: if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -printf %s "checking for $ac_word... " >&6; } -if test ${ac_cv_prog_RANLIB+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. else @@ -7096,15 +6386,11 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac + test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" - printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -7115,11 +6401,11 @@ fi fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 -printf "%s\n" "$RANLIB" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 +$as_echo "$RANLIB" >&6; } else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi @@ -7128,12 +6414,11 @@ if test -z "$ac_cv_prog_RANLIB"; then ac_ct_RANLIB=$RANLIB # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -printf %s "checking for $ac_word... " >&6; } -if test ${ac_cv_prog_ac_ct_RANLIB+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else if test -n "$ac_ct_RANLIB"; then ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. else @@ -7141,15 +6426,11 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac + test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_RANLIB="ranlib" - printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -7160,11 +6441,11 @@ fi fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 -printf "%s\n" "$ac_ct_RANLIB" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 +$as_echo "$ac_ct_RANLIB" >&6; } else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi if test "x$ac_ct_RANLIB" = x; then @@ -7172,8 +6453,8 @@ fi else case $cross_compiling:$ac_tool_warned in yes:) -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac RANLIB=$ac_ct_RANLIB @@ -7262,12 +6543,11 @@ compiler=$CC # Check for command to grab the raw symbol name followed by C symbol from nm. -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 -printf %s "checking command to parse $NM output from $compiler object... " >&6; } -if test ${lt_cv_sys_global_symbol_pipe+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 +$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } +if ${lt_cv_sys_global_symbol_pipe+:} false; then : + $as_echo_n "(cached) " >&6 +else # These are sane defaults that work on at least a few old systems. # [They come from Ultrix. What could be older than Ultrix?!! ;)] @@ -7419,14 +6699,14 @@ _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then # Now try to grab the symbols. nlist=conftest.nm if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then @@ -7495,7 +6775,7 @@ _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 (eval $ac_link) 2>&5 ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s conftest$ac_exeext; then pipe_works=yes fi @@ -7530,11 +6810,11 @@ if test -z "$lt_cv_sys_global_symbol_pipe"; then lt_cv_sys_global_symbol_to_cdecl= fi if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: failed" >&5 -printf "%s\n" "failed" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 +$as_echo "failed" >&6; } else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5 -printf "%s\n" "ok" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 +$as_echo "ok" >&6; } fi # Response file support. @@ -7580,14 +6860,13 @@ fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 -printf %s "checking for sysroot... " >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 +$as_echo_n "checking for sysroot... " >&6; } # Check whether --with-sysroot was given. -if test ${with_sysroot+y} -then : +if test "${with_sysroot+set}" = set; then : withval=$with_sysroot; -else $as_nop +else with_sysroot=no fi @@ -7605,25 +6884,24 @@ case $with_sysroot in #( no|'') ;; #( *) - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5 -printf "%s\n" "$with_sysroot" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5 +$as_echo "$with_sysroot" >&6; } as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 ;; esac - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 -printf "%s\n" "${lt_sysroot:-no}" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 +$as_echo "${lt_sysroot:-no}" >&6; } -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5 -printf %s "checking for a working dd... " >&6; } -if test ${ac_cv_path_lt_DD+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5 +$as_echo_n "checking for a working dd... " >&6; } +if ${ac_cv_path_lt_DD+:} false; then : + $as_echo_n "(cached) " >&6 +else printf 0123456789abcdef0123456789abcdef >conftest.i cat conftest.i conftest.i >conftest2.i : ${lt_DD:=$DD} @@ -7634,15 +6912,10 @@ if test -z "$lt_DD"; then for as_dir in $PATH do IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac - for ac_prog in dd - do + test -z "$as_dir" && as_dir=. + for ac_prog in dd; do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_lt_DD="$as_dir$ac_prog$ac_exec_ext" + ac_path_lt_DD="$as_dir/$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_lt_DD" || continue if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then cmp -s conftest.i conftest.out \ @@ -7662,16 +6935,15 @@ fi rm -f conftest.i conftest2.i conftest.out fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5 -printf "%s\n" "$ac_cv_path_lt_DD" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5 +$as_echo "$ac_cv_path_lt_DD" >&6; } -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5 -printf %s "checking how to truncate binary pipes... " >&6; } -if test ${lt_cv_truncate_bin+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5 +$as_echo_n "checking how to truncate binary pipes... " >&6; } +if ${lt_cv_truncate_bin+:} false; then : + $as_echo_n "(cached) " >&6 +else printf 0123456789abcdef0123456789abcdef >conftest.i cat conftest.i conftest.i >conftest2.i lt_cv_truncate_bin= @@ -7682,8 +6954,8 @@ fi rm -f conftest.i conftest2.i conftest.out test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q" fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5 -printf "%s\n" "$lt_cv_truncate_bin" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5 +$as_echo "$lt_cv_truncate_bin" >&6; } @@ -7706,8 +6978,7 @@ func_cc_basename () } # Check whether --enable-libtool-lock was given. -if test ${enable_libtool_lock+y} -then : +if test "${enable_libtool_lock+set}" = set; then : enableval=$enable_libtool_lock; fi @@ -7723,7 +6994,7 @@ ia64-*-hpux*) if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.$ac_objext` in *ELF-32*) @@ -7743,7 +7014,7 @@ ia64-*-hpux*) if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then if test yes = "$lt_cv_prog_gnu_ld"; then case `/usr/bin/file conftest.$ac_objext` in @@ -7781,7 +7052,7 @@ mips64*-*linux*) if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then emul=elf case `/usr/bin/file conftest.$ac_objext` in @@ -7822,7 +7093,7 @@ s390*-*linux*|s390*-*tpf*|sparc*-*linux*) if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.o` in *32-bit*) @@ -7885,12 +7156,11 @@ s390*-*linux*|s390*-*tpf*|sparc*-*linux*) # On SCO OpenServer 5, we need -belf to get full-featured binaries. SAVE_CFLAGS=$CFLAGS CFLAGS="$CFLAGS -belf" - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 -printf %s "checking whether the C compiler needs -belf... " >&6; } -if test ${lt_cv_cc_needs_belf+y} -then : - printf %s "(cached) " >&6 -else $as_nop + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 +$as_echo_n "checking whether the C compiler needs -belf... " >&6; } +if ${lt_cv_cc_needs_belf+:} false; then : + $as_echo_n "(cached) " >&6 +else ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' @@ -7901,20 +7171,19 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu /* end confdefs.h. */ int -main (void) +main () { ; return 0; } _ACEOF -if ac_fn_c_try_link "$LINENO" -then : +if ac_fn_c_try_link "$LINENO"; then : lt_cv_cc_needs_belf=yes -else $as_nop +else lt_cv_cc_needs_belf=no fi -rm -f core conftest.err conftest.$ac_objext conftest.beam \ +rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext ac_ext=c ac_cpp='$CPP $CPPFLAGS' @@ -7923,8 +7192,8 @@ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $ ac_compiler_gnu=$ac_cv_c_compiler_gnu fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 -printf "%s\n" "$lt_cv_cc_needs_belf" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 +$as_echo "$lt_cv_cc_needs_belf" >&6; } if test yes != "$lt_cv_cc_needs_belf"; then # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf CFLAGS=$SAVE_CFLAGS @@ -7937,7 +7206,7 @@ printf "%s\n" "$lt_cv_cc_needs_belf" >&6; } if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.o` in *64-bit*) @@ -7974,12 +7243,11 @@ need_locks=$enable_libtool_lock if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. set dummy ${ac_tool_prefix}mt; ac_word=$2 -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -printf %s "checking for $ac_word... " >&6; } -if test ${ac_cv_prog_MANIFEST_TOOL+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else if test -n "$MANIFEST_TOOL"; then ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. else @@ -7987,15 +7255,11 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac + test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" - printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -8006,11 +7270,11 @@ fi fi MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL if test -n "$MANIFEST_TOOL"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 -printf "%s\n" "$MANIFEST_TOOL" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 +$as_echo "$MANIFEST_TOOL" >&6; } else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi @@ -8019,12 +7283,11 @@ if test -z "$ac_cv_prog_MANIFEST_TOOL"; then ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL # Extract the first word of "mt", so it can be a program name with args. set dummy mt; ac_word=$2 -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -printf %s "checking for $ac_word... " >&6; } -if test ${ac_cv_prog_ac_ct_MANIFEST_TOOL+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else if test -n "$ac_ct_MANIFEST_TOOL"; then ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. else @@ -8032,15 +7295,11 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac + test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" - printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -8051,11 +7310,11 @@ fi fi ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL if test -n "$ac_ct_MANIFEST_TOOL"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 -printf "%s\n" "$ac_ct_MANIFEST_TOOL" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 +$as_echo "$ac_ct_MANIFEST_TOOL" >&6; } else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi if test "x$ac_ct_MANIFEST_TOOL" = x; then @@ -8063,8 +7322,8 @@ fi else case $cross_compiling:$ac_tool_warned in yes:) -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL @@ -8074,12 +7333,11 @@ else fi test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 -printf %s "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } -if test ${lt_cv_path_mainfest_tool+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 +$as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } +if ${lt_cv_path_mainfest_tool+:} false; then : + $as_echo_n "(cached) " >&6 +else lt_cv_path_mainfest_tool=no echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out @@ -8089,8 +7347,8 @@ else $as_nop fi rm -f conftest* fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 -printf "%s\n" "$lt_cv_path_mainfest_tool" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 +$as_echo "$lt_cv_path_mainfest_tool" >&6; } if test yes != "$lt_cv_path_mainfest_tool"; then MANIFEST_TOOL=: fi @@ -8105,12 +7363,11 @@ fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -printf %s "checking for $ac_word... " >&6; } -if test ${ac_cv_prog_DSYMUTIL+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DSYMUTIL+:} false; then : + $as_echo_n "(cached) " >&6 +else if test -n "$DSYMUTIL"; then ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. else @@ -8118,15 +7375,11 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac + test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" - printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -8137,11 +7390,11 @@ fi fi DSYMUTIL=$ac_cv_prog_DSYMUTIL if test -n "$DSYMUTIL"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 -printf "%s\n" "$DSYMUTIL" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 +$as_echo "$DSYMUTIL" >&6; } else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi @@ -8150,12 +7403,11 @@ if test -z "$ac_cv_prog_DSYMUTIL"; then ac_ct_DSYMUTIL=$DSYMUTIL # Extract the first word of "dsymutil", so it can be a program name with args. set dummy dsymutil; ac_word=$2 -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -printf %s "checking for $ac_word... " >&6; } -if test ${ac_cv_prog_ac_ct_DSYMUTIL+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : + $as_echo_n "(cached) " >&6 +else if test -n "$ac_ct_DSYMUTIL"; then ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. else @@ -8163,15 +7415,11 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac + test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" - printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -8182,11 +7430,11 @@ fi fi ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL if test -n "$ac_ct_DSYMUTIL"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 -printf "%s\n" "$ac_ct_DSYMUTIL" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 +$as_echo "$ac_ct_DSYMUTIL" >&6; } else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi if test "x$ac_ct_DSYMUTIL" = x; then @@ -8194,8 +7442,8 @@ fi else case $cross_compiling:$ac_tool_warned in yes:) -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DSYMUTIL=$ac_ct_DSYMUTIL @@ -8207,12 +7455,11 @@ fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. set dummy ${ac_tool_prefix}nmedit; ac_word=$2 -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -printf %s "checking for $ac_word... " >&6; } -if test ${ac_cv_prog_NMEDIT+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_NMEDIT+:} false; then : + $as_echo_n "(cached) " >&6 +else if test -n "$NMEDIT"; then ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. else @@ -8220,15 +7467,11 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac + test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" - printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -8239,11 +7482,11 @@ fi fi NMEDIT=$ac_cv_prog_NMEDIT if test -n "$NMEDIT"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 -printf "%s\n" "$NMEDIT" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 +$as_echo "$NMEDIT" >&6; } else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi @@ -8252,12 +7495,11 @@ if test -z "$ac_cv_prog_NMEDIT"; then ac_ct_NMEDIT=$NMEDIT # Extract the first word of "nmedit", so it can be a program name with args. set dummy nmedit; ac_word=$2 -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -printf %s "checking for $ac_word... " >&6; } -if test ${ac_cv_prog_ac_ct_NMEDIT+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : + $as_echo_n "(cached) " >&6 +else if test -n "$ac_ct_NMEDIT"; then ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. else @@ -8265,15 +7507,11 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac + test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_NMEDIT="nmedit" - printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -8284,11 +7522,11 @@ fi fi ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT if test -n "$ac_ct_NMEDIT"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 -printf "%s\n" "$ac_ct_NMEDIT" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 +$as_echo "$ac_ct_NMEDIT" >&6; } else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi if test "x$ac_ct_NMEDIT" = x; then @@ -8296,8 +7534,8 @@ fi else case $cross_compiling:$ac_tool_warned in yes:) -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac NMEDIT=$ac_ct_NMEDIT @@ -8309,12 +7547,11 @@ fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. set dummy ${ac_tool_prefix}lipo; ac_word=$2 -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -printf %s "checking for $ac_word... " >&6; } -if test ${ac_cv_prog_LIPO+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_LIPO+:} false; then : + $as_echo_n "(cached) " >&6 +else if test -n "$LIPO"; then ac_cv_prog_LIPO="$LIPO" # Let the user override the test. else @@ -8322,15 +7559,11 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac + test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_LIPO="${ac_tool_prefix}lipo" - printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -8341,11 +7574,11 @@ fi fi LIPO=$ac_cv_prog_LIPO if test -n "$LIPO"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 -printf "%s\n" "$LIPO" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 +$as_echo "$LIPO" >&6; } else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi @@ -8354,12 +7587,11 @@ if test -z "$ac_cv_prog_LIPO"; then ac_ct_LIPO=$LIPO # Extract the first word of "lipo", so it can be a program name with args. set dummy lipo; ac_word=$2 -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -printf %s "checking for $ac_word... " >&6; } -if test ${ac_cv_prog_ac_ct_LIPO+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_LIPO+:} false; then : + $as_echo_n "(cached) " >&6 +else if test -n "$ac_ct_LIPO"; then ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. else @@ -8367,15 +7599,11 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac + test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_LIPO="lipo" - printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -8386,11 +7614,11 @@ fi fi ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO if test -n "$ac_ct_LIPO"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 -printf "%s\n" "$ac_ct_LIPO" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 +$as_echo "$ac_ct_LIPO" >&6; } else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi if test "x$ac_ct_LIPO" = x; then @@ -8398,8 +7626,8 @@ fi else case $cross_compiling:$ac_tool_warned in yes:) -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac LIPO=$ac_ct_LIPO @@ -8411,12 +7639,11 @@ fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. set dummy ${ac_tool_prefix}otool; ac_word=$2 -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -printf %s "checking for $ac_word... " >&6; } -if test ${ac_cv_prog_OTOOL+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else if test -n "$OTOOL"; then ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. else @@ -8424,15 +7651,11 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac + test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_OTOOL="${ac_tool_prefix}otool" - printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -8443,11 +7666,11 @@ fi fi OTOOL=$ac_cv_prog_OTOOL if test -n "$OTOOL"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 -printf "%s\n" "$OTOOL" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 +$as_echo "$OTOOL" >&6; } else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi @@ -8456,12 +7679,11 @@ if test -z "$ac_cv_prog_OTOOL"; then ac_ct_OTOOL=$OTOOL # Extract the first word of "otool", so it can be a program name with args. set dummy otool; ac_word=$2 -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -printf %s "checking for $ac_word... " >&6; } -if test ${ac_cv_prog_ac_ct_OTOOL+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else if test -n "$ac_ct_OTOOL"; then ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. else @@ -8469,15 +7691,11 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac + test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OTOOL="otool" - printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -8488,11 +7706,11 @@ fi fi ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL if test -n "$ac_ct_OTOOL"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 -printf "%s\n" "$ac_ct_OTOOL" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 +$as_echo "$ac_ct_OTOOL" >&6; } else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi if test "x$ac_ct_OTOOL" = x; then @@ -8500,8 +7718,8 @@ fi else case $cross_compiling:$ac_tool_warned in yes:) -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OTOOL=$ac_ct_OTOOL @@ -8513,12 +7731,11 @@ fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. set dummy ${ac_tool_prefix}otool64; ac_word=$2 -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -printf %s "checking for $ac_word... " >&6; } -if test ${ac_cv_prog_OTOOL64+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OTOOL64+:} false; then : + $as_echo_n "(cached) " >&6 +else if test -n "$OTOOL64"; then ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. else @@ -8526,15 +7743,11 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac + test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" - printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -8545,11 +7758,11 @@ fi fi OTOOL64=$ac_cv_prog_OTOOL64 if test -n "$OTOOL64"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 -printf "%s\n" "$OTOOL64" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 +$as_echo "$OTOOL64" >&6; } else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi @@ -8558,12 +7771,11 @@ if test -z "$ac_cv_prog_OTOOL64"; then ac_ct_OTOOL64=$OTOOL64 # Extract the first word of "otool64", so it can be a program name with args. set dummy otool64; ac_word=$2 -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -printf %s "checking for $ac_word... " >&6; } -if test ${ac_cv_prog_ac_ct_OTOOL64+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : + $as_echo_n "(cached) " >&6 +else if test -n "$ac_ct_OTOOL64"; then ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. else @@ -8571,15 +7783,11 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac + test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OTOOL64="otool64" - printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -8590,11 +7798,11 @@ fi fi ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 if test -n "$ac_ct_OTOOL64"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 -printf "%s\n" "$ac_ct_OTOOL64" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 +$as_echo "$ac_ct_OTOOL64" >&6; } else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi if test "x$ac_ct_OTOOL64" = x; then @@ -8602,8 +7810,8 @@ fi else case $cross_compiling:$ac_tool_warned in yes:) -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OTOOL64=$ac_ct_OTOOL64 @@ -8638,12 +7846,11 @@ fi - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 -printf %s "checking for -single_module linker flag... " >&6; } -if test ${lt_cv_apple_cc_single_mod+y} -then : - printf %s "(cached) " >&6 -else $as_nop + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 +$as_echo_n "checking for -single_module linker flag... " >&6; } +if ${lt_cv_apple_cc_single_mod+:} false; then : + $as_echo_n "(cached) " >&6 +else lt_cv_apple_cc_single_mod=no if test -z "$LT_MULTI_MODULE"; then # By default we will add the -single_module flag. You can override @@ -8672,15 +7879,14 @@ else $as_nop rm -f conftest.* fi fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 -printf "%s\n" "$lt_cv_apple_cc_single_mod" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 +$as_echo "$lt_cv_apple_cc_single_mod" >&6; } - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 -printf %s "checking for -exported_symbols_list linker flag... " >&6; } -if test ${lt_cv_ld_exported_symbols_list+y} -then : - printf %s "(cached) " >&6 -else $as_nop + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 +$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } +if ${lt_cv_ld_exported_symbols_list+:} false; then : + $as_echo_n "(cached) " >&6 +else lt_cv_ld_exported_symbols_list=no save_LDFLAGS=$LDFLAGS echo "_main" > conftest.sym @@ -8689,33 +7895,31 @@ else $as_nop /* end confdefs.h. */ int -main (void) +main () { ; return 0; } _ACEOF -if ac_fn_c_try_link "$LINENO" -then : +if ac_fn_c_try_link "$LINENO"; then : lt_cv_ld_exported_symbols_list=yes -else $as_nop +else lt_cv_ld_exported_symbols_list=no fi -rm -f core conftest.err conftest.$ac_objext conftest.beam \ +rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 -printf "%s\n" "$lt_cv_ld_exported_symbols_list" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 +$as_echo "$lt_cv_ld_exported_symbols_list" >&6; } - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 -printf %s "checking for -force_load linker flag... " >&6; } -if test ${lt_cv_ld_force_load+y} -then : - printf %s "(cached) " >&6 -else $as_nop + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 +$as_echo_n "checking for -force_load linker flag... " >&6; } +if ${lt_cv_ld_force_load+:} false; then : + $as_echo_n "(cached) " >&6 +else lt_cv_ld_force_load=no cat > conftest.c << _LT_EOF int forced_loaded() { return 2;} @@ -8743,8 +7947,8 @@ _LT_EOF rm -rf conftest.dSYM fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 -printf "%s\n" "$lt_cv_ld_force_load" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 +$as_echo "$lt_cv_ld_force_load" >&6; } case $host_os in rhapsody* | darwin1.[012]) _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; @@ -8815,43 +8019,286 @@ func_munge_path_list () esac } -ac_header= ac_cache= -for ac_item in $ac_header_c_list +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 +$as_echo_n "checking how to run the C preprocessor... " >&6; } +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then + if ${ac_cv_prog_CPP+:} false; then : + $as_echo_n "(cached) " >&6 +else + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes do - if test $ac_cache; then - ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" - if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then - printf "%s\n" "#define $ac_item 1" >> confdefs.h - fi - ac_header= ac_cache= - elif test $ac_header; then - ac_cache=$ac_item - else - ac_header=$ac_item - fi + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + break +fi + + done + ac_cv_prog_CPP=$CPP + +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 +$as_echo "$CPP" >&6; } +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details" "$LINENO" 5; } +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 +$as_echo_n "checking for ANSI C header files... " >&6; } +if ${ac_cv_header_stdc+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stdlib.h> +#include <stdarg.h> +#include <string.h> +#include <float.h> +int +main () +{ + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_stdc=yes +else + ac_cv_header_stdc=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <string.h> + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stdlib.h> -if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes -then : +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then : -printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h +else + ac_cv_header_stdc=no +fi +rm -f conftest* fi -ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <ctype.h> +#include <stdlib.h> +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + +else + ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 +$as_echo "$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +$as_echo "#define STDC_HEADERS 1" >>confdefs.h + +fi + +# On IRIX 5.3, sys/types and inttypes.h are conflicting. +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default " -if test "x$ac_cv_header_dlfcn_h" = xyes -then : - printf "%s\n" "#define HAVE_DLFCN_H 1" >>confdefs.h +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF fi +done + + +for ac_header in dlfcn.h +do : + ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default +" +if test "x$ac_cv_header_dlfcn_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_DLFCN_H 1 +_ACEOF + +fi + +done + @@ -8864,12 +8311,11 @@ case $host in if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args. set dummy ${ac_tool_prefix}as; ac_word=$2 -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -printf %s "checking for $ac_word... " >&6; } -if test ${ac_cv_prog_AS+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AS+:} false; then : + $as_echo_n "(cached) " >&6 +else if test -n "$AS"; then ac_cv_prog_AS="$AS" # Let the user override the test. else @@ -8877,15 +8323,11 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac + test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_AS="${ac_tool_prefix}as" - printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -8896,11 +8338,11 @@ fi fi AS=$ac_cv_prog_AS if test -n "$AS"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AS" >&5 -printf "%s\n" "$AS" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5 +$as_echo "$AS" >&6; } else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi @@ -8909,12 +8351,11 @@ if test -z "$ac_cv_prog_AS"; then ac_ct_AS=$AS # Extract the first word of "as", so it can be a program name with args. set dummy as; ac_word=$2 -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -printf %s "checking for $ac_word... " >&6; } -if test ${ac_cv_prog_ac_ct_AS+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_AS+:} false; then : + $as_echo_n "(cached) " >&6 +else if test -n "$ac_ct_AS"; then ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test. else @@ -8922,15 +8363,11 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac + test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_AS="as" - printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -8941,11 +8378,11 @@ fi fi ac_ct_AS=$ac_cv_prog_ac_ct_AS if test -n "$ac_ct_AS"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5 -printf "%s\n" "$ac_ct_AS" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5 +$as_echo "$ac_ct_AS" >&6; } else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi if test "x$ac_ct_AS" = x; then @@ -8953,8 +8390,8 @@ fi else case $cross_compiling:$ac_tool_warned in yes:) -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac AS=$ac_ct_AS @@ -8966,12 +8403,11 @@ fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. set dummy ${ac_tool_prefix}dlltool; ac_word=$2 -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -printf %s "checking for $ac_word... " >&6; } -if test ${ac_cv_prog_DLLTOOL+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else if test -n "$DLLTOOL"; then ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. else @@ -8979,15 +8415,11 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac + test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" - printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -8998,11 +8430,11 @@ fi fi DLLTOOL=$ac_cv_prog_DLLTOOL if test -n "$DLLTOOL"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 -printf "%s\n" "$DLLTOOL" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 +$as_echo "$DLLTOOL" >&6; } else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi @@ -9011,12 +8443,11 @@ if test -z "$ac_cv_prog_DLLTOOL"; then ac_ct_DLLTOOL=$DLLTOOL # Extract the first word of "dlltool", so it can be a program name with args. set dummy dlltool; ac_word=$2 -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -printf %s "checking for $ac_word... " >&6; } -if test ${ac_cv_prog_ac_ct_DLLTOOL+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else if test -n "$ac_ct_DLLTOOL"; then ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. else @@ -9024,15 +8455,11 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac + test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DLLTOOL="dlltool" - printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -9043,11 +8470,11 @@ fi fi ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL if test -n "$ac_ct_DLLTOOL"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 -printf "%s\n" "$ac_ct_DLLTOOL" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 +$as_echo "$ac_ct_DLLTOOL" >&6; } else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi if test "x$ac_ct_DLLTOOL" = x; then @@ -9055,8 +8482,8 @@ fi else case $cross_compiling:$ac_tool_warned in yes:) -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DLLTOOL=$ac_ct_DLLTOOL @@ -9068,12 +8495,11 @@ fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. set dummy ${ac_tool_prefix}objdump; ac_word=$2 -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -printf %s "checking for $ac_word... " >&6; } -if test ${ac_cv_prog_OBJDUMP+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else if test -n "$OBJDUMP"; then ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. else @@ -9081,15 +8507,11 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac + test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" - printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -9100,11 +8522,11 @@ fi fi OBJDUMP=$ac_cv_prog_OBJDUMP if test -n "$OBJDUMP"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 -printf "%s\n" "$OBJDUMP" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 +$as_echo "$OBJDUMP" >&6; } else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi @@ -9113,12 +8535,11 @@ if test -z "$ac_cv_prog_OBJDUMP"; then ac_ct_OBJDUMP=$OBJDUMP # Extract the first word of "objdump", so it can be a program name with args. set dummy objdump; ac_word=$2 -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -printf %s "checking for $ac_word... " >&6; } -if test ${ac_cv_prog_ac_ct_OBJDUMP+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else if test -n "$ac_ct_OBJDUMP"; then ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. else @@ -9126,15 +8547,11 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac + test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OBJDUMP="objdump" - printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -9145,11 +8562,11 @@ fi fi ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP if test -n "$ac_ct_OBJDUMP"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 -printf "%s\n" "$ac_ct_OBJDUMP" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 +$as_echo "$ac_ct_OBJDUMP" >&6; } else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi if test "x$ac_ct_OBJDUMP" = x; then @@ -9157,8 +8574,8 @@ fi else case $cross_compiling:$ac_tool_warned in yes:) -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OBJDUMP=$ac_ct_OBJDUMP @@ -9195,8 +8612,7 @@ test -z "$OBJDUMP" && OBJDUMP=objdump # Check whether --enable-shared was given. -if test ${enable_shared+y} -then : +if test "${enable_shared+set}" = set; then : enableval=$enable_shared; p=${PACKAGE-default} case $enableval in yes) enable_shared=yes ;; @@ -9214,7 +8630,7 @@ then : IFS=$lt_save_ifs ;; esac -else $as_nop +else enable_shared=yes fi @@ -9227,8 +8643,7 @@ fi # Check whether --enable-static was given. -if test ${enable_static+y} -then : +if test "${enable_static+set}" = set; then : enableval=$enable_static; p=${PACKAGE-default} case $enableval in yes) enable_static=yes ;; @@ -9246,7 +8661,7 @@ then : IFS=$lt_save_ifs ;; esac -else $as_nop +else enable_static=yes fi @@ -9260,8 +8675,7 @@ fi # Check whether --with-pic was given. -if test ${with_pic+y} -then : +if test "${with_pic+set}" = set; then : withval=$with_pic; lt_p=${PACKAGE-default} case $withval in yes|no) pic_mode=$withval ;; @@ -9278,7 +8692,7 @@ then : IFS=$lt_save_ifs ;; esac -else $as_nop +else pic_mode=default fi @@ -9290,8 +8704,7 @@ fi # Check whether --enable-fast-install was given. -if test ${enable_fast_install+y} -then : +if test "${enable_fast_install+set}" = set; then : enableval=$enable_fast_install; p=${PACKAGE-default} case $enableval in yes) enable_fast_install=yes ;; @@ -9309,7 +8722,7 @@ then : IFS=$lt_save_ifs ;; esac -else $as_nop +else enable_fast_install=yes fi @@ -9323,12 +8736,11 @@ fi shared_archive_member_spec= case $host,$enable_shared in power*-*-aix[5-9]*,yes) - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5 -printf %s "checking which variant of shared library versioning to provide... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5 +$as_echo_n "checking which variant of shared library versioning to provide... " >&6; } # Check whether --with-aix-soname was given. -if test ${with_aix_soname+y} -then : +if test "${with_aix_soname+set}" = set; then : withval=$with_aix_soname; case $withval in aix|svr4|both) ;; @@ -9337,19 +8749,18 @@ then : ;; esac lt_cv_with_aix_soname=$with_aix_soname -else $as_nop - if test ${lt_cv_with_aix_soname+y} -then : - printf %s "(cached) " >&6 -else $as_nop +else + if ${lt_cv_with_aix_soname+:} false; then : + $as_echo_n "(cached) " >&6 +else lt_cv_with_aix_soname=aix fi with_aix_soname=$lt_cv_with_aix_soname fi - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5 -printf "%s\n" "$with_aix_soname" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5 +$as_echo "$with_aix_soname" >&6; } if test aix != "$with_aix_soname"; then # For the AIX way of multilib, we name the shared archive member # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', @@ -9431,12 +8842,11 @@ if test -n "${ZSH_VERSION+set}"; then setopt NO_GLOB_SUBST fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 -printf %s "checking for objdir... " >&6; } -if test ${lt_cv_objdir+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 +$as_echo_n "checking for objdir... " >&6; } +if ${lt_cv_objdir+:} false; then : + $as_echo_n "(cached) " >&6 +else rm -f .libs 2>/dev/null mkdir .libs 2>/dev/null if test -d .libs; then @@ -9447,15 +8857,17 @@ else fi rmdir .libs 2>/dev/null fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 -printf "%s\n" "$lt_cv_objdir" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 +$as_echo "$lt_cv_objdir" >&6; } objdir=$lt_cv_objdir -printf "%s\n" "#define LT_OBJDIR \"$lt_cv_objdir/\"" >>confdefs.h +cat >>confdefs.h <<_ACEOF +#define LT_OBJDIR "$lt_cv_objdir/" +_ACEOF @@ -9501,12 +8913,11 @@ test -z "$MAGIC_CMD" && MAGIC_CMD=file case $deplibs_check_method in file_magic*) if test "$file_magic_cmd" = '$MAGIC_CMD'; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 -printf %s "checking for ${ac_tool_prefix}file... " >&6; } -if test ${lt_cv_path_MAGIC_CMD+y} -then : - printf %s "(cached) " >&6 -else $as_nop + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 +$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } +if ${lt_cv_path_MAGIC_CMD+:} false; then : + $as_echo_n "(cached) " >&6 +else case $MAGIC_CMD in [\\/*] | ?:[\\/]*) lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. @@ -9555,11 +8966,11 @@ fi MAGIC_CMD=$lt_cv_path_MAGIC_CMD if test -n "$MAGIC_CMD"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 -printf "%s\n" "$MAGIC_CMD" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 +$as_echo "$MAGIC_CMD" >&6; } else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi @@ -9568,12 +8979,11 @@ fi if test -z "$lt_cv_path_MAGIC_CMD"; then if test -n "$ac_tool_prefix"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for file" >&5 -printf %s "checking for file... " >&6; } -if test ${lt_cv_path_MAGIC_CMD+y} -then : - printf %s "(cached) " >&6 -else $as_nop + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 +$as_echo_n "checking for file... " >&6; } +if ${lt_cv_path_MAGIC_CMD+:} false; then : + $as_echo_n "(cached) " >&6 +else case $MAGIC_CMD in [\\/*] | ?:[\\/]*) lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. @@ -9622,11 +9032,11 @@ fi MAGIC_CMD=$lt_cv_path_MAGIC_CMD if test -n "$MAGIC_CMD"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 -printf "%s\n" "$MAGIC_CMD" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 +$as_echo "$MAGIC_CMD" >&6; } else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi @@ -9711,12 +9121,11 @@ if test yes = "$GCC"; then lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; esac - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 -printf %s "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } -if test ${lt_cv_prog_compiler_rtti_exceptions+y} -then : - printf %s "(cached) " >&6 -else $as_nop + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 +$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } +if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then : + $as_echo_n "(cached) " >&6 +else lt_cv_prog_compiler_rtti_exceptions=no ac_outfile=conftest.$ac_objext echo "$lt_simple_compile_test_code" > conftest.$ac_ext @@ -9747,8 +9156,8 @@ else $as_nop $RM conftest* fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 -printf "%s\n" "$lt_cv_prog_compiler_rtti_exceptions" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 +$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" @@ -10105,28 +9514,26 @@ case $host_os in ;; esac -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 -printf %s "checking for $compiler option to produce PIC... " >&6; } -if test ${lt_cv_prog_compiler_pic+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 +$as_echo_n "checking for $compiler option to produce PIC... " >&6; } +if ${lt_cv_prog_compiler_pic+:} false; then : + $as_echo_n "(cached) " >&6 +else lt_cv_prog_compiler_pic=$lt_prog_compiler_pic fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 -printf "%s\n" "$lt_cv_prog_compiler_pic" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 +$as_echo "$lt_cv_prog_compiler_pic" >&6; } lt_prog_compiler_pic=$lt_cv_prog_compiler_pic # # Check to make sure the PIC flag actually works. # if test -n "$lt_prog_compiler_pic"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 -printf %s "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } -if test ${lt_cv_prog_compiler_pic_works+y} -then : - printf %s "(cached) " >&6 -else $as_nop + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 +$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } +if ${lt_cv_prog_compiler_pic_works+:} false; then : + $as_echo_n "(cached) " >&6 +else lt_cv_prog_compiler_pic_works=no ac_outfile=conftest.$ac_objext echo "$lt_simple_compile_test_code" > conftest.$ac_ext @@ -10157,8 +9564,8 @@ else $as_nop $RM conftest* fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 -printf "%s\n" "$lt_cv_prog_compiler_pic_works" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 +$as_echo "$lt_cv_prog_compiler_pic_works" >&6; } if test yes = "$lt_cv_prog_compiler_pic_works"; then case $lt_prog_compiler_pic in @@ -10186,12 +9593,11 @@ fi # Check to make sure the static flag actually works. # wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 -printf %s "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } -if test ${lt_cv_prog_compiler_static_works+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 +$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } +if ${lt_cv_prog_compiler_static_works+:} false; then : + $as_echo_n "(cached) " >&6 +else lt_cv_prog_compiler_static_works=no save_LDFLAGS=$LDFLAGS LDFLAGS="$LDFLAGS $lt_tmp_static_flag" @@ -10215,8 +9621,8 @@ else $as_nop LDFLAGS=$save_LDFLAGS fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 -printf "%s\n" "$lt_cv_prog_compiler_static_works" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 +$as_echo "$lt_cv_prog_compiler_static_works" >&6; } if test yes = "$lt_cv_prog_compiler_static_works"; then : @@ -10230,12 +9636,11 @@ fi - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 -printf %s "checking if $compiler supports -c -o file.$ac_objext... " >&6; } -if test ${lt_cv_prog_compiler_c_o+y} -then : - printf %s "(cached) " >&6 -else $as_nop + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if ${lt_cv_prog_compiler_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else lt_cv_prog_compiler_c_o=no $RM -r conftest 2>/dev/null mkdir conftest @@ -10278,20 +9683,19 @@ else $as_nop $RM conftest* fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 -printf "%s\n" "$lt_cv_prog_compiler_c_o" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 +$as_echo "$lt_cv_prog_compiler_c_o" >&6; } - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 -printf %s "checking if $compiler supports -c -o file.$ac_objext... " >&6; } -if test ${lt_cv_prog_compiler_c_o+y} -then : - printf %s "(cached) " >&6 -else $as_nop + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if ${lt_cv_prog_compiler_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else lt_cv_prog_compiler_c_o=no $RM -r conftest 2>/dev/null mkdir conftest @@ -10334,8 +9738,8 @@ else $as_nop $RM conftest* fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 -printf "%s\n" "$lt_cv_prog_compiler_c_o" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 +$as_echo "$lt_cv_prog_compiler_c_o" >&6; } @@ -10343,19 +9747,19 @@ printf "%s\n" "$lt_cv_prog_compiler_c_o" >&6; } hard_links=nottested if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then # do not overwrite the value of need_locks provided by the user - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 -printf %s "checking if we can lock with hard links... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 +$as_echo_n "checking if we can lock with hard links... " >&6; } hard_links=yes $RM conftest* ln conftest.a conftest.b 2>/dev/null && hard_links=no touch conftest.a ln conftest.a conftest.b 2>&5 || hard_links=no ln conftest.a conftest.b 2>/dev/null && hard_links=no - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 -printf "%s\n" "$hard_links" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 +$as_echo "$hard_links" >&6; } if test no = "$hard_links"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5 -printf "%s\n" "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5 +$as_echo "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;} need_locks=warn fi else @@ -10367,8 +9771,8 @@ fi - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 -printf %s "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } runpath_var= allow_undefined_flag= @@ -10923,23 +10327,21 @@ _LT_EOF if test set = "${lt_cv_aix_libpath+set}"; then aix_libpath=$lt_cv_aix_libpath else - if test ${lt_cv_aix_libpath_+y} -then : - printf %s "(cached) " >&6 -else $as_nop + if ${lt_cv_aix_libpath_+:} false; then : + $as_echo_n "(cached) " >&6 +else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int -main (void) +main () { ; return 0; } _ACEOF -if ac_fn_c_try_link "$LINENO" -then : +if ac_fn_c_try_link "$LINENO"; then : lt_aix_libpath_sed=' /Import File Strings/,/^$/ { @@ -10954,7 +10356,7 @@ then : lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi fi -rm -f core conftest.err conftest.$ac_objext conftest.beam \ +rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=/usr/lib:/lib @@ -10978,23 +10380,21 @@ fi if test set = "${lt_cv_aix_libpath+set}"; then aix_libpath=$lt_cv_aix_libpath else - if test ${lt_cv_aix_libpath_+y} -then : - printf %s "(cached) " >&6 -else $as_nop + if ${lt_cv_aix_libpath_+:} false; then : + $as_echo_n "(cached) " >&6 +else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int -main (void) +main () { ; return 0; } _ACEOF -if ac_fn_c_try_link "$LINENO" -then : +if ac_fn_c_try_link "$LINENO"; then : lt_aix_libpath_sed=' /Import File Strings/,/^$/ { @@ -11009,7 +10409,7 @@ then : lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi fi -rm -f core conftest.err conftest.$ac_objext conftest.beam \ +rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=/usr/lib:/lib @@ -11260,12 +10660,11 @@ fi # Older versions of the 11.00 compiler do not understand -b yet # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 -printf %s "checking if $CC understands -b... " >&6; } -if test ${lt_cv_prog_compiler__b+y} -then : - printf %s "(cached) " >&6 -else $as_nop + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 +$as_echo_n "checking if $CC understands -b... " >&6; } +if ${lt_cv_prog_compiler__b+:} false; then : + $as_echo_n "(cached) " >&6 +else lt_cv_prog_compiler__b=no save_LDFLAGS=$LDFLAGS LDFLAGS="$LDFLAGS -b" @@ -11289,8 +10688,8 @@ else $as_nop LDFLAGS=$save_LDFLAGS fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 -printf "%s\n" "$lt_cv_prog_compiler__b" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 +$as_echo "$lt_cv_prog_compiler__b" >&6; } if test yes = "$lt_cv_prog_compiler__b"; then archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' @@ -11330,30 +10729,28 @@ fi # work, assume that -exports_file does not work either and # implicitly export all symbols. # This should be the same for all languages, so no per-tag cache variable. - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 -printf %s "checking whether the $host_os linker accepts -exported_symbol... " >&6; } -if test ${lt_cv_irix_exported_symbol+y} -then : - printf %s "(cached) " >&6 -else $as_nop + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 +$as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; } +if ${lt_cv_irix_exported_symbol+:} false; then : + $as_echo_n "(cached) " >&6 +else save_LDFLAGS=$LDFLAGS LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int foo (void) { return 0; } _ACEOF -if ac_fn_c_try_link "$LINENO" -then : +if ac_fn_c_try_link "$LINENO"; then : lt_cv_irix_exported_symbol=yes -else $as_nop +else lt_cv_irix_exported_symbol=no fi -rm -f core conftest.err conftest.$ac_objext conftest.beam \ +rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 -printf "%s\n" "$lt_cv_irix_exported_symbol" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 +$as_echo "$lt_cv_irix_exported_symbol" >&6; } if test yes = "$lt_cv_irix_exported_symbol"; then archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib' fi @@ -11633,8 +11030,8 @@ printf "%s\n" "$lt_cv_irix_exported_symbol" >&6; } fi fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 -printf "%s\n" "$ld_shlibs" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 +$as_echo "$ld_shlibs" >&6; } test no = "$ld_shlibs" && can_build_shared=no with_gnu_ld=$with_gnu_ld @@ -11670,19 +11067,18 @@ x|xyes) # Test whether the compiler implicitly links with -lc since on some # systems, -lgcc has to come before -lc. If gcc already passes -lc # to ld, don't add -lc before -lgcc. - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 -printf %s "checking whether -lc should be explicitly linked in... " >&6; } -if test ${lt_cv_archive_cmds_need_lc+y} -then : - printf %s "(cached) " >&6 -else $as_nop + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 +$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } +if ${lt_cv_archive_cmds_need_lc+:} false; then : + $as_echo_n "(cached) " >&6 +else $RM conftest* echo "$lt_simple_compile_test_code" > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } 2>conftest.err; then soname=conftest lib=conftest @@ -11700,7 +11096,7 @@ else $as_nop if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } then lt_cv_archive_cmds_need_lc=no @@ -11714,8 +11110,8 @@ else $as_nop $RM conftest* fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 -printf "%s\n" "$lt_cv_archive_cmds_need_lc" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 +$as_echo "$lt_cv_archive_cmds_need_lc" >&6; } archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc ;; esac @@ -11874,8 +11270,8 @@ esac - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 -printf %s "checking dynamic linker characteristics... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 +$as_echo_n "checking dynamic linker characteristics... " >&6; } if test yes = "$GCC"; then case $host_os in @@ -12449,10 +11845,9 @@ linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) shlibpath_overrides_runpath=no # Some binutils ld are patched to set DT_RUNPATH - if test ${lt_cv_shlibpath_overrides_runpath+y} -then : - printf %s "(cached) " >&6 -else $as_nop + if ${lt_cv_shlibpath_overrides_runpath+:} false; then : + $as_echo_n "(cached) " >&6 +else lt_cv_shlibpath_overrides_runpath=no save_LDFLAGS=$LDFLAGS save_libdir=$libdir @@ -12462,21 +11857,19 @@ else $as_nop /* end confdefs.h. */ int -main (void) +main () { ; return 0; } _ACEOF -if ac_fn_c_try_link "$LINENO" -then : - if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null -then : +if ac_fn_c_try_link "$LINENO"; then : + if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : lt_cv_shlibpath_overrides_runpath=yes fi fi -rm -f core conftest.err conftest.$ac_objext conftest.beam \ +rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS libdir=$save_libdir @@ -12708,8 +12101,8 @@ uts4*) dynamic_linker=no ;; esac -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 -printf "%s\n" "$dynamic_linker" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 +$as_echo "$dynamic_linker" >&6; } test no = "$dynamic_linker" && can_build_shared=no variables_saved_for_relink="PATH $shlibpath_var $runpath_var" @@ -12830,8 +12223,8 @@ configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 -printf %s "checking how to hardcode library paths into programs... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 +$as_echo_n "checking how to hardcode library paths into programs... " >&6; } hardcode_action= if test -n "$hardcode_libdir_flag_spec" || test -n "$runpath_var" || @@ -12855,8 +12248,8 @@ else # directories. hardcode_action=unsupported fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 -printf "%s\n" "$hardcode_action" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 +$as_echo "$hardcode_action" >&6; } if test relink = "$hardcode_action" || test yes = "$inherit_rpath"; then @@ -12900,12 +12293,11 @@ else darwin*) # if libdl is installed we need to link against it - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 -printf %s "checking for dlopen in -ldl... " >&6; } -if test ${ac_cv_lib_dl_dlopen+y} -then : - printf %s "(cached) " >&6 -else $as_nop + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if ${ac_cv_lib_dl_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -12914,31 +12306,32 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif char dlopen (); int -main (void) +main () { return dlopen (); ; return 0; } _ACEOF -if ac_fn_c_try_link "$LINENO" -then : +if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dl_dlopen=yes -else $as_nop +else ac_cv_lib_dl_dlopen=no fi -rm -f core conftest.err conftest.$ac_objext conftest.beam \ +rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 -printf "%s\n" "$ac_cv_lib_dl_dlopen" >&6; } -if test "x$ac_cv_lib_dl_dlopen" = xyes -then : +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = xyes; then : lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl -else $as_nop +else lt_cv_dlopen=dyld lt_cv_dlopen_libs= @@ -12958,16 +12351,14 @@ fi *) ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" -if test "x$ac_cv_func_shl_load" = xyes -then : +if test "x$ac_cv_func_shl_load" = xyes; then : lt_cv_dlopen=shl_load -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 -printf %s "checking for shl_load in -ldld... " >&6; } -if test ${ac_cv_lib_dld_shl_load+y} -then : - printf %s "(cached) " >&6 -else $as_nop +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 +$as_echo_n "checking for shl_load in -ldld... " >&6; } +if ${ac_cv_lib_dld_shl_load+:} false; then : + $as_echo_n "(cached) " >&6 +else ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -12976,42 +12367,41 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif char shl_load (); int -main (void) +main () { return shl_load (); ; return 0; } _ACEOF -if ac_fn_c_try_link "$LINENO" -then : +if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dld_shl_load=yes -else $as_nop +else ac_cv_lib_dld_shl_load=no fi -rm -f core conftest.err conftest.$ac_objext conftest.beam \ +rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 -printf "%s\n" "$ac_cv_lib_dld_shl_load" >&6; } -if test "x$ac_cv_lib_dld_shl_load" = xyes -then : +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 +$as_echo "$ac_cv_lib_dld_shl_load" >&6; } +if test "x$ac_cv_lib_dld_shl_load" = xyes; then : lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld -else $as_nop +else ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" -if test "x$ac_cv_func_dlopen" = xyes -then : +if test "x$ac_cv_func_dlopen" = xyes; then : lt_cv_dlopen=dlopen -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 -printf %s "checking for dlopen in -ldl... " >&6; } -if test ${ac_cv_lib_dl_dlopen+y} -then : - printf %s "(cached) " >&6 -else $as_nop +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if ${ac_cv_lib_dl_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -13020,37 +12410,37 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif char dlopen (); int -main (void) +main () { return dlopen (); ; return 0; } _ACEOF -if ac_fn_c_try_link "$LINENO" -then : +if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dl_dlopen=yes -else $as_nop +else ac_cv_lib_dl_dlopen=no fi -rm -f core conftest.err conftest.$ac_objext conftest.beam \ +rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 -printf "%s\n" "$ac_cv_lib_dl_dlopen" >&6; } -if test "x$ac_cv_lib_dl_dlopen" = xyes -then : +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = xyes; then : lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 -printf %s "checking for dlopen in -lsvld... " >&6; } -if test ${ac_cv_lib_svld_dlopen+y} -then : - printf %s "(cached) " >&6 -else $as_nop +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 +$as_echo_n "checking for dlopen in -lsvld... " >&6; } +if ${ac_cv_lib_svld_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else ac_check_lib_save_LIBS=$LIBS LIBS="-lsvld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -13059,37 +12449,37 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif char dlopen (); int -main (void) +main () { return dlopen (); ; return 0; } _ACEOF -if ac_fn_c_try_link "$LINENO" -then : +if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_svld_dlopen=yes -else $as_nop +else ac_cv_lib_svld_dlopen=no fi -rm -f core conftest.err conftest.$ac_objext conftest.beam \ +rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 -printf "%s\n" "$ac_cv_lib_svld_dlopen" >&6; } -if test "x$ac_cv_lib_svld_dlopen" = xyes -then : +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 +$as_echo "$ac_cv_lib_svld_dlopen" >&6; } +if test "x$ac_cv_lib_svld_dlopen" = xyes; then : lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 -printf %s "checking for dld_link in -ldld... " >&6; } -if test ${ac_cv_lib_dld_dld_link+y} -then : - printf %s "(cached) " >&6 -else $as_nop +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 +$as_echo_n "checking for dld_link in -ldld... " >&6; } +if ${ac_cv_lib_dld_dld_link+:} false; then : + $as_echo_n "(cached) " >&6 +else ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -13098,29 +12488,30 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif char dld_link (); int -main (void) +main () { return dld_link (); ; return 0; } _ACEOF -if ac_fn_c_try_link "$LINENO" -then : +if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dld_dld_link=yes -else $as_nop +else ac_cv_lib_dld_dld_link=no fi -rm -f core conftest.err conftest.$ac_objext conftest.beam \ +rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 -printf "%s\n" "$ac_cv_lib_dld_dld_link" >&6; } -if test "x$ac_cv_lib_dld_dld_link" = xyes -then : +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 +$as_echo "$ac_cv_lib_dld_dld_link" >&6; } +if test "x$ac_cv_lib_dld_dld_link" = xyes; then : lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld fi @@ -13159,12 +12550,11 @@ fi save_LIBS=$LIBS LIBS="$lt_cv_dlopen_libs $LIBS" - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 -printf %s "checking whether a program can dlopen itself... " >&6; } -if test ${lt_cv_dlopen_self+y} -then : - printf %s "(cached) " >&6 -else $as_nop + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 +$as_echo_n "checking whether a program can dlopen itself... " >&6; } +if ${lt_cv_dlopen_self+:} false; then : + $as_echo_n "(cached) " >&6 +else if test yes = "$cross_compiling"; then : lt_cv_dlopen_self=cross else @@ -13243,7 +12633,7 @@ _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 (eval $ac_link) 2>&5 ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then (./conftest; exit; ) >&5 2>/dev/null lt_status=$? @@ -13261,17 +12651,16 @@ rm -fr conftest* fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 -printf "%s\n" "$lt_cv_dlopen_self" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 +$as_echo "$lt_cv_dlopen_self" >&6; } if test yes = "$lt_cv_dlopen_self"; then wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 -printf %s "checking whether a statically linked program can dlopen itself... " >&6; } -if test ${lt_cv_dlopen_self_static+y} -then : - printf %s "(cached) " >&6 -else $as_nop + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 +$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } +if ${lt_cv_dlopen_self_static+:} false; then : + $as_echo_n "(cached) " >&6 +else if test yes = "$cross_compiling"; then : lt_cv_dlopen_self_static=cross else @@ -13350,7 +12739,7 @@ _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 (eval $ac_link) 2>&5 ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then (./conftest; exit; ) >&5 2>/dev/null lt_status=$? @@ -13368,8 +12757,8 @@ rm -fr conftest* fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 -printf "%s\n" "$lt_cv_dlopen_self_static" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 +$as_echo "$lt_cv_dlopen_self_static" >&6; } fi CPPFLAGS=$save_CPPFLAGS @@ -13407,13 +12796,13 @@ fi striplib= old_striplib= -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 -printf %s "checking whether stripping libraries is possible... " >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 +$as_echo_n "checking whether stripping libraries is possible... " >&6; } if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" test -z "$striplib" && striplib="$STRIP --strip-unneeded" - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -printf "%s\n" "yes" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } else # FIXME - insert some real tests, host_os isn't really good enough case $host_os in @@ -13421,16 +12810,16 @@ else if test -n "$STRIP"; then striplib="$STRIP -x" old_striplib="$STRIP -S" - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -printf "%s\n" "yes" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi ;; *) - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } ;; esac fi @@ -13447,13 +12836,13 @@ fi # Report what library types will actually be built - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 -printf %s "checking if libtool supports shared libraries... " >&6; } - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 -printf "%s\n" "$can_build_shared" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 +$as_echo_n "checking if libtool supports shared libraries... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 +$as_echo "$can_build_shared" >&6; } - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 -printf %s "checking whether to build shared libraries... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 +$as_echo_n "checking whether to build shared libraries... " >&6; } test no = "$can_build_shared" && enable_shared=no # On AIX, shared libraries and static libraries use the same namespace, and @@ -13477,15 +12866,15 @@ printf %s "checking whether to build shared libraries... " >&6; } fi ;; esac - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 -printf "%s\n" "$enable_shared" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 +$as_echo "$enable_shared" >&6; } - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 -printf %s "checking whether to build static libraries... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 +$as_echo_n "checking whether to build static libraries... " >&6; } # Make sure either enable_shared or enable_static is yes. test yes = "$enable_shared" || enable_static=yes - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 -printf "%s\n" "$enable_static" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 +$as_echo "$enable_static" >&6; } @@ -13532,22 +12921,196 @@ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 +$as_echo_n "checking for $CC option to accept ISO C99... " >&6; } +if ${ac_cv_prog_cc_c99+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c99=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stdarg.h> +#include <stdbool.h> +#include <stdlib.h> +#include <wchar.h> +#include <stdio.h> + +// Check varargs macros. These examples are taken from C99 6.10.3.5. +#define debug(...) fprintf (stderr, __VA_ARGS__) +#define showlist(...) puts (#__VA_ARGS__) +#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) +static void +test_varargs_macros (void) +{ + int x = 1234; + int y = 5678; + debug ("Flag"); + debug ("X = %d\n", x); + showlist (The first, second, and third items.); + report (x>y, "x is %d but y is %d", x, y); +} + +// Check long long types. +#define BIG64 18446744073709551615ull +#define BIG32 4294967295ul +#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) +#if !BIG_OK + your preprocessor is broken; +#endif +#if BIG_OK +#else + your preprocessor is broken; +#endif +static long long int bignum = -9223372036854775807LL; +static unsigned long long int ubignum = BIG64; + +struct incomplete_array +{ + int datasize; + double data[]; +}; + +struct named_init { + int number; + const wchar_t *name; + double average; +}; + +typedef const char *ccp; + +static inline int +test_restrict (ccp restrict text) +{ + // See if C++-style comments work. + // Iterate through items via the restricted pointer. + // Also check for declarations in for loops. + for (unsigned int i = 0; *(text+i) != '\0'; ++i) + continue; + return 0; +} + +// Check varargs and va_copy. +static void +test_varargs (const char *format, ...) +{ + va_list args; + va_start (args, format); + va_list args_copy; + va_copy (args_copy, args); + + const char *str; + int number; + float fnumber; + + while (*format) + { + switch (*format++) + { + case 's': // string + str = va_arg (args_copy, const char *); + break; + case 'd': // int + number = va_arg (args_copy, int); + break; + case 'f': // float + fnumber = va_arg (args_copy, double); + break; + default: + break; + } + } + va_end (args_copy); + va_end (args); +} + +int +main () +{ + + // Check bool. + _Bool success = false; + + // Check restrict. + if (test_restrict ("String literal") == 0) + success = true; + char *restrict newvar = "Another string"; + // Check varargs. + test_varargs ("s, d' f .", "string", 65, 34.234); + test_varargs_macros (); -if test "$GCC" = yes -then : + // Check flexible array members. + struct incomplete_array *ia = + malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); + ia->datasize = 10; + for (int i = 0; i < ia->datasize; ++i) + ia->data[i] = i * 1.234; + + // Check named initializers. + struct named_init ni = { + .number = 34, + .name = L"Test wide string", + .average = 543.34343, + }; + + ni.number = 58; + + int dynamic_array[ni.number]; + dynamic_array[ni.number - 1] = 543; + + // work around unused variable warnings + return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' + || dynamic_array[ni.number - 1] != 543); + + ; + return 0; +} +_ACEOF +for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c99=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c99" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c99" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c99" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 +$as_echo "$ac_cv_prog_cc_c99" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c99" != xno; then : + +fi + + + +if test "$GCC" = yes; then : for flag in -Wall -Wextra; do - as_CACHEVAR=`printf "%s\n" "ax_cv_check_cflags__$flag" | $as_tr_sh` -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $flag" >&5 -printf %s "checking whether C compiler accepts $flag... " >&6; } -if eval test \${$as_CACHEVAR+y} -then : - printf %s "(cached) " >&6 -else $as_nop + as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$flag" | $as_tr_sh` +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $flag" >&5 +$as_echo_n "checking whether C compiler accepts $flag... " >&6; } +if eval \${$as_CACHEVAR+:} false; then : + $as_echo_n "(cached) " >&6 +else ax_check_save_flags=$CFLAGS CFLAGS="$CFLAGS -Werror $flag" @@ -13555,54 +13118,51 @@ else $as_nop /* end confdefs.h. */ int main(void) { return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO" -then : +if ac_fn_c_try_compile "$LINENO"; then : eval "$as_CACHEVAR=yes" -else $as_nop +else eval "$as_CACHEVAR=no" fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext CFLAGS=$ax_check_save_flags fi eval ac_res=\$$as_CACHEVAR - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 -printf "%s\n" "$ac_res" >&6; } -if eval test \"x\$"$as_CACHEVAR"\" = x"yes" -then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : -if test ${AM_CFLAGS+y} -then : +if ${AM_CFLAGS+:} false; then : case " $AM_CFLAGS " in #( *" $flag "*) : - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : AM_CFLAGS already contains \$flag"; } >&5 + { { $as_echo "$as_me:${as_lineno-$LINENO}: : AM_CFLAGS already contains \$flag"; } >&5 (: AM_CFLAGS already contains $flag) 2>&5 ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } ;; #( *) : as_fn_append AM_CFLAGS " $flag" - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : AM_CFLAGS=\"\$AM_CFLAGS\""; } >&5 + { { $as_echo "$as_me:${as_lineno-$LINENO}: : AM_CFLAGS=\"\$AM_CFLAGS\""; } >&5 (: AM_CFLAGS="$AM_CFLAGS") 2>&5 ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } ;; esac -else $as_nop +else AM_CFLAGS=$flag - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : AM_CFLAGS=\"\$AM_CFLAGS\""; } >&5 + { { $as_echo "$as_me:${as_lineno-$LINENO}: : AM_CFLAGS=\"\$AM_CFLAGS\""; } >&5 (: AM_CFLAGS="$AM_CFLAGS") 2>&5 ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } fi -else $as_nop +else : fi @@ -13613,13 +13173,12 @@ done for flag in -fexceptions; do - as_CACHEVAR=`printf "%s\n" "ax_cv_check_cflags__$flag" | $as_tr_sh` -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $flag" >&5 -printf %s "checking whether C compiler accepts $flag... " >&6; } -if eval test \${$as_CACHEVAR+y} -then : - printf %s "(cached) " >&6 -else $as_nop + as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$flag" | $as_tr_sh` +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $flag" >&5 +$as_echo_n "checking whether C compiler accepts $flag... " >&6; } +if eval \${$as_CACHEVAR+:} false; then : + $as_echo_n "(cached) " >&6 +else ax_check_save_flags=$CFLAGS CFLAGS="$CFLAGS -Werror $flag" @@ -13627,54 +13186,51 @@ else $as_nop /* end confdefs.h. */ int main(void) { return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO" -then : +if ac_fn_c_try_compile "$LINENO"; then : eval "$as_CACHEVAR=yes" -else $as_nop +else eval "$as_CACHEVAR=no" fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext CFLAGS=$ax_check_save_flags fi eval ac_res=\$$as_CACHEVAR - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 -printf "%s\n" "$ac_res" >&6; } -if eval test \"x\$"$as_CACHEVAR"\" = x"yes" -then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : -if test ${AM_CFLAGS+y} -then : +if ${AM_CFLAGS+:} false; then : case " $AM_CFLAGS " in #( *" $flag "*) : - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : AM_CFLAGS already contains \$flag"; } >&5 + { { $as_echo "$as_me:${as_lineno-$LINENO}: : AM_CFLAGS already contains \$flag"; } >&5 (: AM_CFLAGS already contains $flag) 2>&5 ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } ;; #( *) : as_fn_append AM_CFLAGS " $flag" - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : AM_CFLAGS=\"\$AM_CFLAGS\""; } >&5 + { { $as_echo "$as_me:${as_lineno-$LINENO}: : AM_CFLAGS=\"\$AM_CFLAGS\""; } >&5 (: AM_CFLAGS="$AM_CFLAGS") 2>&5 ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } ;; esac -else $as_nop +else AM_CFLAGS=$flag - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : AM_CFLAGS=\"\$AM_CFLAGS\""; } >&5 + { { $as_echo "$as_me:${as_lineno-$LINENO}: : AM_CFLAGS=\"\$AM_CFLAGS\""; } >&5 (: AM_CFLAGS="$AM_CFLAGS") 2>&5 ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } fi -else $as_nop +else : fi @@ -13685,13 +13241,12 @@ done for flag in -fno-strict-aliasing -Wmissing-prototypes -Wstrict-prototypes; do - as_CACHEVAR=`printf "%s\n" "ax_cv_check_cflags__$flag" | $as_tr_sh` -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $flag" >&5 -printf %s "checking whether C compiler accepts $flag... " >&6; } -if eval test \${$as_CACHEVAR+y} -then : - printf %s "(cached) " >&6 -else $as_nop + as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$flag" | $as_tr_sh` +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $flag" >&5 +$as_echo_n "checking whether C compiler accepts $flag... " >&6; } +if eval \${$as_CACHEVAR+:} false; then : + $as_echo_n "(cached) " >&6 +else ax_check_save_flags=$CFLAGS CFLAGS="$CFLAGS -Werror $flag" @@ -13699,54 +13254,51 @@ else $as_nop /* end confdefs.h. */ int main(void) { return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO" -then : +if ac_fn_c_try_compile "$LINENO"; then : eval "$as_CACHEVAR=yes" -else $as_nop +else eval "$as_CACHEVAR=no" fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext CFLAGS=$ax_check_save_flags fi eval ac_res=\$$as_CACHEVAR - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 -printf "%s\n" "$ac_res" >&6; } -if eval test \"x\$"$as_CACHEVAR"\" = x"yes" -then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : -if test ${AM_CFLAGS+y} -then : +if ${AM_CFLAGS+:} false; then : case " $AM_CFLAGS " in #( *" $flag "*) : - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : AM_CFLAGS already contains \$flag"; } >&5 + { { $as_echo "$as_me:${as_lineno-$LINENO}: : AM_CFLAGS already contains \$flag"; } >&5 (: AM_CFLAGS already contains $flag) 2>&5 ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } ;; #( *) : as_fn_append AM_CFLAGS " $flag" - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : AM_CFLAGS=\"\$AM_CFLAGS\""; } >&5 + { { $as_echo "$as_me:${as_lineno-$LINENO}: : AM_CFLAGS=\"\$AM_CFLAGS\""; } >&5 (: AM_CFLAGS="$AM_CFLAGS") 2>&5 ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } ;; esac -else $as_nop +else AM_CFLAGS=$flag - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : AM_CFLAGS=\"\$AM_CFLAGS\""; } >&5 + { { $as_echo "$as_me:${as_lineno-$LINENO}: : AM_CFLAGS=\"\$AM_CFLAGS\""; } >&5 (: AM_CFLAGS="$AM_CFLAGS") 2>&5 ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } fi -else $as_nop +else : fi @@ -13757,13 +13309,12 @@ done for flag in -pedantic -Wduplicated-cond -Wduplicated-branches -Wlogical-op; do - as_CACHEVAR=`printf "%s\n" "ax_cv_check_cflags__$flag" | $as_tr_sh` -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $flag" >&5 -printf %s "checking whether C compiler accepts $flag... " >&6; } -if eval test \${$as_CACHEVAR+y} -then : - printf %s "(cached) " >&6 -else $as_nop + as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$flag" | $as_tr_sh` +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $flag" >&5 +$as_echo_n "checking whether C compiler accepts $flag... " >&6; } +if eval \${$as_CACHEVAR+:} false; then : + $as_echo_n "(cached) " >&6 +else ax_check_save_flags=$CFLAGS CFLAGS="$CFLAGS -Werror $flag" @@ -13771,54 +13322,51 @@ else $as_nop /* end confdefs.h. */ int main(void) { return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO" -then : +if ac_fn_c_try_compile "$LINENO"; then : eval "$as_CACHEVAR=yes" -else $as_nop +else eval "$as_CACHEVAR=no" fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext CFLAGS=$ax_check_save_flags fi eval ac_res=\$$as_CACHEVAR - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 -printf "%s\n" "$ac_res" >&6; } -if eval test \"x\$"$as_CACHEVAR"\" = x"yes" -then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : -if test ${AM_CFLAGS+y} -then : +if ${AM_CFLAGS+:} false; then : case " $AM_CFLAGS " in #( *" $flag "*) : - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : AM_CFLAGS already contains \$flag"; } >&5 + { { $as_echo "$as_me:${as_lineno-$LINENO}: : AM_CFLAGS already contains \$flag"; } >&5 (: AM_CFLAGS already contains $flag) 2>&5 ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } ;; #( *) : as_fn_append AM_CFLAGS " $flag" - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : AM_CFLAGS=\"\$AM_CFLAGS\""; } >&5 + { { $as_echo "$as_me:${as_lineno-$LINENO}: : AM_CFLAGS=\"\$AM_CFLAGS\""; } >&5 (: AM_CFLAGS="$AM_CFLAGS") 2>&5 ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } ;; esac -else $as_nop +else AM_CFLAGS=$flag - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : AM_CFLAGS=\"\$AM_CFLAGS\""; } >&5 + { { $as_echo "$as_me:${as_lineno-$LINENO}: : AM_CFLAGS=\"\$AM_CFLAGS\""; } >&5 (: AM_CFLAGS="$AM_CFLAGS") 2>&5 ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } fi -else $as_nop +else : fi @@ -13829,13 +13377,12 @@ done for flag in -Wrestrict -Wnull-dereference -Wjump-misses-init -Wdouble-promotion; do - as_CACHEVAR=`printf "%s\n" "ax_cv_check_cflags__$flag" | $as_tr_sh` -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $flag" >&5 -printf %s "checking whether C compiler accepts $flag... " >&6; } -if eval test \${$as_CACHEVAR+y} -then : - printf %s "(cached) " >&6 -else $as_nop + as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$flag" | $as_tr_sh` +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $flag" >&5 +$as_echo_n "checking whether C compiler accepts $flag... " >&6; } +if eval \${$as_CACHEVAR+:} false; then : + $as_echo_n "(cached) " >&6 +else ax_check_save_flags=$CFLAGS CFLAGS="$CFLAGS -Werror $flag" @@ -13843,54 +13390,51 @@ else $as_nop /* end confdefs.h. */ int main(void) { return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO" -then : +if ac_fn_c_try_compile "$LINENO"; then : eval "$as_CACHEVAR=yes" -else $as_nop +else eval "$as_CACHEVAR=no" fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext CFLAGS=$ax_check_save_flags fi eval ac_res=\$$as_CACHEVAR - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 -printf "%s\n" "$ac_res" >&6; } -if eval test \"x\$"$as_CACHEVAR"\" = x"yes" -then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : -if test ${AM_CFLAGS+y} -then : +if ${AM_CFLAGS+:} false; then : case " $AM_CFLAGS " in #( *" $flag "*) : - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : AM_CFLAGS already contains \$flag"; } >&5 + { { $as_echo "$as_me:${as_lineno-$LINENO}: : AM_CFLAGS already contains \$flag"; } >&5 (: AM_CFLAGS already contains $flag) 2>&5 ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } ;; #( *) : as_fn_append AM_CFLAGS " $flag" - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : AM_CFLAGS=\"\$AM_CFLAGS\""; } >&5 + { { $as_echo "$as_me:${as_lineno-$LINENO}: : AM_CFLAGS=\"\$AM_CFLAGS\""; } >&5 (: AM_CFLAGS="$AM_CFLAGS") 2>&5 ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } ;; esac -else $as_nop +else AM_CFLAGS=$flag - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : AM_CFLAGS=\"\$AM_CFLAGS\""; } >&5 + { { $as_echo "$as_me:${as_lineno-$LINENO}: : AM_CFLAGS=\"\$AM_CFLAGS\""; } >&5 (: AM_CFLAGS="$AM_CFLAGS") 2>&5 ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } fi -else $as_nop +else : fi @@ -13900,14 +13444,13 @@ done -for flag in -Wshadow -Wformat=2 -Wmisleading-indentation; do - as_CACHEVAR=`printf "%s\n" "ax_cv_check_cflags__$flag" | $as_tr_sh` -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $flag" >&5 -printf %s "checking whether C compiler accepts $flag... " >&6; } -if eval test \${$as_CACHEVAR+y} -then : - printf %s "(cached) " >&6 -else $as_nop +for flag in -Wshadow -Wformat=2 -Wno-pedantic-ms-format -Wmisleading-indentation; do + as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$flag" | $as_tr_sh` +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $flag" >&5 +$as_echo_n "checking whether C compiler accepts $flag... " >&6; } +if eval \${$as_CACHEVAR+:} false; then : + $as_echo_n "(cached) " >&6 +else ax_check_save_flags=$CFLAGS CFLAGS="$CFLAGS -Werror $flag" @@ -13915,54 +13458,51 @@ else $as_nop /* end confdefs.h. */ int main(void) { return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO" -then : +if ac_fn_c_try_compile "$LINENO"; then : eval "$as_CACHEVAR=yes" -else $as_nop +else eval "$as_CACHEVAR=no" fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext CFLAGS=$ax_check_save_flags fi eval ac_res=\$$as_CACHEVAR - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 -printf "%s\n" "$ac_res" >&6; } -if eval test \"x\$"$as_CACHEVAR"\" = x"yes" -then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : -if test ${AM_CFLAGS+y} -then : +if ${AM_CFLAGS+:} false; then : case " $AM_CFLAGS " in #( *" $flag "*) : - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : AM_CFLAGS already contains \$flag"; } >&5 + { { $as_echo "$as_me:${as_lineno-$LINENO}: : AM_CFLAGS already contains \$flag"; } >&5 (: AM_CFLAGS already contains $flag) 2>&5 ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } ;; #( *) : as_fn_append AM_CFLAGS " $flag" - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : AM_CFLAGS=\"\$AM_CFLAGS\""; } >&5 + { { $as_echo "$as_me:${as_lineno-$LINENO}: : AM_CFLAGS=\"\$AM_CFLAGS\""; } >&5 (: AM_CFLAGS="$AM_CFLAGS") 2>&5 ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } ;; esac -else $as_nop +else AM_CFLAGS=$flag - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : AM_CFLAGS=\"\$AM_CFLAGS\""; } >&5 + { { $as_echo "$as_me:${as_lineno-$LINENO}: : AM_CFLAGS=\"\$AM_CFLAGS\""; } >&5 (: AM_CFLAGS="$AM_CFLAGS") 2>&5 ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } fi -else $as_nop +else : fi @@ -13976,12 +13516,6 @@ ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_cxx_compiler_gnu - - - - - - ac_ext=cpp ac_cpp='$CXXCPP $CPPFLAGS' ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' @@ -13992,16 +13526,15 @@ if test -z "$CXX"; then CXX=$CCC else if test -n "$ac_tool_prefix"; then - for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++ + for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -printf %s "checking for $ac_word... " >&6; } -if test ${ac_cv_prog_CXX+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else if test -n "$CXX"; then ac_cv_prog_CXX="$CXX" # Let the user override the test. else @@ -14009,15 +13542,11 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac + test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" - printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -14028,11 +13557,11 @@ fi fi CXX=$ac_cv_prog_CXX if test -n "$CXX"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 -printf "%s\n" "$CXX" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 +$as_echo "$CXX" >&6; } else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi @@ -14041,16 +13570,15 @@ fi fi if test -z "$CXX"; then ac_ct_CXX=$CXX - for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++ + for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -printf %s "checking for $ac_word... " >&6; } -if test ${ac_cv_prog_ac_ct_CXX+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else if test -n "$ac_ct_CXX"; then ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. else @@ -14058,15 +13586,11 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac + test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CXX="$ac_prog" - printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -14077,11 +13601,11 @@ fi fi ac_ct_CXX=$ac_cv_prog_ac_ct_CXX if test -n "$ac_ct_CXX"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 -printf "%s\n" "$ac_ct_CXX" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 +$as_echo "$ac_ct_CXX" >&6; } else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi @@ -14093,8 +13617,8 @@ done else case $cross_compiling:$ac_tool_warned in yes:) -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac CXX=$ac_ct_CXX @@ -14104,7 +13628,7 @@ fi fi fi # Provide some information about the compiler. -printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 set X $ac_compile ac_compiler=$2 for ac_option in --version -v -V -qversion; do @@ -14114,7 +13638,7 @@ case "(($ac_try" in *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -printf "%s\n" "$ac_try_echo"; } >&5 +$as_echo "$ac_try_echo"; } >&5 (eval "$ac_compiler $ac_option >&5") 2>conftest.err ac_status=$? if test -s conftest.err; then @@ -14124,21 +13648,20 @@ printf "%s\n" "$ac_try_echo"; } >&5 cat conftest.er1 >&5 fi rm -f conftest.er1 conftest.err - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } done -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C++" >&5 -printf %s "checking whether the compiler supports GNU C++... " >&6; } -if test ${ac_cv_cxx_compiler_gnu+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 +$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } +if ${ac_cv_cxx_compiler_gnu+:} false; then : + $as_echo_n "(cached) " >&6 +else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int -main (void) +main () { #ifndef __GNUC__ choke me @@ -14148,33 +13671,29 @@ main (void) return 0; } _ACEOF -if ac_fn_cxx_try_compile "$LINENO" -then : +if ac_fn_cxx_try_compile "$LINENO"; then : ac_compiler_gnu=yes -else $as_nop +else ac_compiler_gnu=no fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_cv_cxx_compiler_gnu=$ac_compiler_gnu fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 -printf "%s\n" "$ac_cv_cxx_compiler_gnu" >&6; } -ac_compiler_gnu=$ac_cv_cxx_compiler_gnu - +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 +$as_echo "$ac_cv_cxx_compiler_gnu" >&6; } if test $ac_compiler_gnu = yes; then GXX=yes else GXX= fi -ac_test_CXXFLAGS=${CXXFLAGS+y} +ac_test_CXXFLAGS=${CXXFLAGS+set} ac_save_CXXFLAGS=$CXXFLAGS -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 -printf %s "checking whether $CXX accepts -g... " >&6; } -if test ${ac_cv_prog_cxx_g+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 +$as_echo_n "checking whether $CXX accepts -g... " >&6; } +if ${ac_cv_prog_cxx_g+:} false; then : + $as_echo_n "(cached) " >&6 +else ac_save_cxx_werror_flag=$ac_cxx_werror_flag ac_cxx_werror_flag=yes ac_cv_prog_cxx_g=no @@ -14183,60 +13702,57 @@ else $as_nop /* end confdefs.h. */ int -main (void) +main () { ; return 0; } _ACEOF -if ac_fn_cxx_try_compile "$LINENO" -then : +if ac_fn_cxx_try_compile "$LINENO"; then : ac_cv_prog_cxx_g=yes -else $as_nop +else CXXFLAGS="" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int -main (void) +main () { ; return 0; } _ACEOF -if ac_fn_cxx_try_compile "$LINENO" -then : +if ac_fn_cxx_try_compile "$LINENO"; then : -else $as_nop +else ac_cxx_werror_flag=$ac_save_cxx_werror_flag CXXFLAGS="-g" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int -main (void) +main () { ; return 0; } _ACEOF -if ac_fn_cxx_try_compile "$LINENO" -then : +if ac_fn_cxx_try_compile "$LINENO"; then : ac_cv_prog_cxx_g=yes fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_cxx_werror_flag=$ac_save_cxx_werror_flag fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 -printf "%s\n" "$ac_cv_prog_cxx_g" >&6; } -if test $ac_test_CXXFLAGS; then +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 +$as_echo "$ac_cv_prog_cxx_g" >&6; } +if test "$ac_test_CXXFLAGS" = set; then CXXFLAGS=$ac_save_CXXFLAGS elif test $ac_cv_prog_cxx_g = yes; then if test "$GXX" = yes; then @@ -14251,100 +13767,6 @@ else CXXFLAGS= fi fi -ac_prog_cxx_stdcxx=no -if test x$ac_prog_cxx_stdcxx = xno -then : - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++11 features" >&5 -printf %s "checking for $CXX option to enable C++11 features... " >&6; } -if test ${ac_cv_prog_cxx_11+y} -then : - printf %s "(cached) " >&6 -else $as_nop - ac_cv_prog_cxx_11=no -ac_save_CXX=$CXX -cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -$ac_cxx_conftest_cxx11_program -_ACEOF -for ac_arg in '' -std=gnu++11 -std=gnu++0x -std=c++11 -std=c++0x -qlanglvl=extended0x -AA -do - CXX="$ac_save_CXX $ac_arg" - if ac_fn_cxx_try_compile "$LINENO" -then : - ac_cv_prog_cxx_cxx11=$ac_arg -fi -rm -f core conftest.err conftest.$ac_objext conftest.beam - test "x$ac_cv_prog_cxx_cxx11" != "xno" && break -done -rm -f conftest.$ac_ext -CXX=$ac_save_CXX -fi - -if test "x$ac_cv_prog_cxx_cxx11" = xno -then : - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 -printf "%s\n" "unsupported" >&6; } -else $as_nop - if test "x$ac_cv_prog_cxx_cxx11" = x -then : - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 -printf "%s\n" "none needed" >&6; } -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx11" >&5 -printf "%s\n" "$ac_cv_prog_cxx_cxx11" >&6; } - CXX="$CXX $ac_cv_prog_cxx_cxx11" -fi - ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11 - ac_prog_cxx_stdcxx=cxx11 -fi -fi -if test x$ac_prog_cxx_stdcxx = xno -then : - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++98 features" >&5 -printf %s "checking for $CXX option to enable C++98 features... " >&6; } -if test ${ac_cv_prog_cxx_98+y} -then : - printf %s "(cached) " >&6 -else $as_nop - ac_cv_prog_cxx_98=no -ac_save_CXX=$CXX -cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -$ac_cxx_conftest_cxx98_program -_ACEOF -for ac_arg in '' -std=gnu++98 -std=c++98 -qlanglvl=extended -AA -do - CXX="$ac_save_CXX $ac_arg" - if ac_fn_cxx_try_compile "$LINENO" -then : - ac_cv_prog_cxx_cxx98=$ac_arg -fi -rm -f core conftest.err conftest.$ac_objext conftest.beam - test "x$ac_cv_prog_cxx_cxx98" != "xno" && break -done -rm -f conftest.$ac_ext -CXX=$ac_save_CXX -fi - -if test "x$ac_cv_prog_cxx_cxx98" = xno -then : - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 -printf "%s\n" "unsupported" >&6; } -else $as_nop - if test "x$ac_cv_prog_cxx_cxx98" = x -then : - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 -printf "%s\n" "none needed" >&6; } -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx98" >&5 -printf "%s\n" "$ac_cv_prog_cxx_cxx98" >&6; } - CXX="$CXX $ac_cv_prog_cxx_cxx98" -fi - ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98 - ac_prog_cxx_stdcxx=cxx98 -fi -fi - ac_ext=cpp ac_cpp='$CXXCPP $CPPFLAGS' ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' @@ -14353,12 +13775,11 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu depcc="$CXX" am_compiler_list= -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 -printf %s "checking dependency style of $depcc... " >&6; } -if test ${am_cv_CXX_dependencies_compiler_type+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 +$as_echo_n "checking dependency style of $depcc... " >&6; } +if ${am_cv_CXX_dependencies_compiler_type+:} false; then : + $as_echo_n "(cached) " >&6 +else if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then # We make a subdir and do the tests there. Otherwise we can end up # making bogus files that we don't know about and never remove. For @@ -14465,8 +13886,8 @@ else fi fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5 -printf "%s\n" "$am_cv_CXX_dependencies_compiler_type" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5 +$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; } CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type if @@ -14498,32 +13919,36 @@ ac_cpp='$CXXCPP $CPPFLAGS' ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_cxx_compiler_gnu -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5 -printf %s "checking how to run the C++ preprocessor... " >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5 +$as_echo_n "checking how to run the C++ preprocessor... " >&6; } if test -z "$CXXCPP"; then - if test ${ac_cv_prog_CXXCPP+y} -then : - printf %s "(cached) " >&6 -else $as_nop - # Double quotes because $CXX needs to be expanded - for CXXCPP in "$CXX -E" cpp /lib/cpp + if ${ac_cv_prog_CXXCPP+:} false; then : + $as_echo_n "(cached) " >&6 +else + # Double quotes because CXXCPP needs to be expanded + for CXXCPP in "$CXX -E" "/lib/cpp" do ac_preproc_ok=false for ac_cxx_preproc_warn_flag in '' yes do # Use a header file that comes with gcc, so configuring glibc # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -#include <limits.h> +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif Syntax error _ACEOF -if ac_fn_cxx_try_cpp "$LINENO" -then : +if ac_fn_cxx_try_cpp "$LINENO"; then : -else $as_nop +else # Broken: fails on valid input. continue fi @@ -14535,11 +13960,10 @@ rm -f conftest.err conftest.i conftest.$ac_ext /* end confdefs.h. */ #include <ac_nonexistent.h> _ACEOF -if ac_fn_cxx_try_cpp "$LINENO" -then : +if ac_fn_cxx_try_cpp "$LINENO"; then : # Broken: success on invalid input. continue -else $as_nop +else # Passes both tests. ac_preproc_ok=: break @@ -14549,8 +13973,7 @@ rm -f conftest.err conftest.i conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.i conftest.err conftest.$ac_ext -if $ac_preproc_ok -then : +if $ac_preproc_ok; then : break fi @@ -14562,24 +13985,29 @@ fi else ac_cv_prog_CXXCPP=$CXXCPP fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5 -printf "%s\n" "$CXXCPP" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5 +$as_echo "$CXXCPP" >&6; } ac_preproc_ok=false for ac_cxx_preproc_warn_flag in '' yes do # Use a header file that comes with gcc, so configuring glibc # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -#include <limits.h> +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif Syntax error _ACEOF -if ac_fn_cxx_try_cpp "$LINENO" -then : +if ac_fn_cxx_try_cpp "$LINENO"; then : -else $as_nop +else # Broken: fails on valid input. continue fi @@ -14591,11 +14019,10 @@ rm -f conftest.err conftest.i conftest.$ac_ext /* end confdefs.h. */ #include <ac_nonexistent.h> _ACEOF -if ac_fn_cxx_try_cpp "$LINENO" -then : +if ac_fn_cxx_try_cpp "$LINENO"; then : # Broken: success on invalid input. continue -else $as_nop +else # Passes both tests. ac_preproc_ok=: break @@ -14605,12 +14032,11 @@ rm -f conftest.err conftest.i conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.i conftest.err conftest.$ac_ext -if $ac_preproc_ok -then : +if $ac_preproc_ok; then : -else $as_nop - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check See \`config.log' for more details" "$LINENO" 5; } fi @@ -14746,18 +14172,17 @@ cc_basename=$func_cc_basename_result # Check whether --with-gnu-ld was given. -if test ${with_gnu_ld+y} -then : +if test "${with_gnu_ld+set}" = set; then : withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes -else $as_nop +else with_gnu_ld=no fi ac_prog=ld if test yes = "$GCC"; then # Check if gcc -print-prog-name=ld gives a path. - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 -printf %s "checking for ld used by $CC... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 +$as_echo_n "checking for ld used by $CC... " >&6; } case $host in *-*-mingw*) # gcc leaves a trailing carriage return, which upsets mingw @@ -14786,16 +14211,15 @@ printf %s "checking for ld used by $CC... " >&6; } ;; esac elif test yes = "$with_gnu_ld"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 -printf %s "checking for GNU ld... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 +$as_echo_n "checking for GNU ld... " >&6; } else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 -printf %s "checking for non-GNU ld... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 +$as_echo_n "checking for non-GNU ld... " >&6; } fi -if test ${lt_cv_path_LD+y} -then : - printf %s "(cached) " >&6 -else $as_nop +if ${lt_cv_path_LD+:} false; then : + $as_echo_n "(cached) " >&6 +else if test -z "$LD"; then lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR for ac_dir in $PATH; do @@ -14824,19 +14248,18 @@ fi LD=$lt_cv_path_LD if test -n "$LD"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 -printf "%s\n" "$LD" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 +$as_echo "$LD" >&6; } else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 -printf %s "checking if the linker ($LD) is GNU ld... " >&6; } -if test ${lt_cv_prog_gnu_ld+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 +$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } +if ${lt_cv_prog_gnu_ld+:} false; then : + $as_echo_n "(cached) " >&6 +else # I'd rather use --version here, but apparently some GNU lds only accept -v. case `$LD -v 2>&1 </dev/null` in *GNU* | *'with BFD'*) @@ -14847,8 +14270,8 @@ case `$LD -v 2>&1 </dev/null` in ;; esac fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 -printf "%s\n" "$lt_cv_prog_gnu_ld" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 +$as_echo "$lt_cv_prog_gnu_ld" >&6; } with_gnu_ld=$lt_cv_prog_gnu_ld @@ -14902,8 +14325,8 @@ with_gnu_ld=$lt_cv_prog_gnu_ld fi # PORTME: fill in a description of your system's C++ link characteristics - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 -printf %s "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } ld_shlibs_CXX=yes case $host_os in aix3*) @@ -15041,23 +14464,21 @@ printf %s "checking whether the $compiler linker ($LD) supports shared libraries if test set = "${lt_cv_aix_libpath+set}"; then aix_libpath=$lt_cv_aix_libpath else - if test ${lt_cv_aix_libpath__CXX+y} -then : - printf %s "(cached) " >&6 -else $as_nop + if ${lt_cv_aix_libpath__CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int -main (void) +main () { ; return 0; } _ACEOF -if ac_fn_cxx_try_link "$LINENO" -then : +if ac_fn_cxx_try_link "$LINENO"; then : lt_aix_libpath_sed=' /Import File Strings/,/^$/ { @@ -15072,7 +14493,7 @@ then : lt_cv_aix_libpath__CXX=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi fi -rm -f core conftest.err conftest.$ac_objext conftest.beam \ +rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -z "$lt_cv_aix_libpath__CXX"; then lt_cv_aix_libpath__CXX=/usr/lib:/lib @@ -15097,23 +14518,21 @@ fi if test set = "${lt_cv_aix_libpath+set}"; then aix_libpath=$lt_cv_aix_libpath else - if test ${lt_cv_aix_libpath__CXX+y} -then : - printf %s "(cached) " >&6 -else $as_nop + if ${lt_cv_aix_libpath__CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int -main (void) +main () { ; return 0; } _ACEOF -if ac_fn_cxx_try_link "$LINENO" -then : +if ac_fn_cxx_try_link "$LINENO"; then : lt_aix_libpath_sed=' /Import File Strings/,/^$/ { @@ -15128,7 +14547,7 @@ then : lt_cv_aix_libpath__CXX=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi fi -rm -f core conftest.err conftest.$ac_objext conftest.beam \ +rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -z "$lt_cv_aix_libpath__CXX"; then lt_cv_aix_libpath__CXX=/usr/lib:/lib @@ -15979,8 +15398,8 @@ fi ;; esac - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5 -printf "%s\n" "$ld_shlibs_CXX" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5 +$as_echo "$ld_shlibs_CXX" >&6; } test no = "$ld_shlibs_CXX" && can_build_shared=no GCC_CXX=$GXX @@ -16018,7 +15437,7 @@ esac if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then # Parse the compiler output and extract the necessary # objects, libraries and library flags. @@ -16499,28 +15918,26 @@ case $host_os in ;; esac -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 -printf %s "checking for $compiler option to produce PIC... " >&6; } -if test ${lt_cv_prog_compiler_pic_CXX+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 +$as_echo_n "checking for $compiler option to produce PIC... " >&6; } +if ${lt_cv_prog_compiler_pic_CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else lt_cv_prog_compiler_pic_CXX=$lt_prog_compiler_pic_CXX fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_CXX" >&5 -printf "%s\n" "$lt_cv_prog_compiler_pic_CXX" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_CXX" >&5 +$as_echo "$lt_cv_prog_compiler_pic_CXX" >&6; } lt_prog_compiler_pic_CXX=$lt_cv_prog_compiler_pic_CXX # # Check to make sure the PIC flag actually works. # if test -n "$lt_prog_compiler_pic_CXX"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5 -printf %s "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; } -if test ${lt_cv_prog_compiler_pic_works_CXX+y} -then : - printf %s "(cached) " >&6 -else $as_nop + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5 +$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; } +if ${lt_cv_prog_compiler_pic_works_CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else lt_cv_prog_compiler_pic_works_CXX=no ac_outfile=conftest.$ac_objext echo "$lt_simple_compile_test_code" > conftest.$ac_ext @@ -16551,8 +15968,8 @@ else $as_nop $RM conftest* fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5 -printf "%s\n" "$lt_cv_prog_compiler_pic_works_CXX" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5 +$as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; } if test yes = "$lt_cv_prog_compiler_pic_works_CXX"; then case $lt_prog_compiler_pic_CXX in @@ -16574,12 +15991,11 @@ fi # Check to make sure the static flag actually works. # wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\" -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 -printf %s "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } -if test ${lt_cv_prog_compiler_static_works_CXX+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 +$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } +if ${lt_cv_prog_compiler_static_works_CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else lt_cv_prog_compiler_static_works_CXX=no save_LDFLAGS=$LDFLAGS LDFLAGS="$LDFLAGS $lt_tmp_static_flag" @@ -16603,8 +16019,8 @@ else $as_nop LDFLAGS=$save_LDFLAGS fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5 -printf "%s\n" "$lt_cv_prog_compiler_static_works_CXX" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5 +$as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; } if test yes = "$lt_cv_prog_compiler_static_works_CXX"; then : @@ -16615,12 +16031,11 @@ fi - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 -printf %s "checking if $compiler supports -c -o file.$ac_objext... " >&6; } -if test ${lt_cv_prog_compiler_c_o_CXX+y} -then : - printf %s "(cached) " >&6 -else $as_nop + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if ${lt_cv_prog_compiler_c_o_CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else lt_cv_prog_compiler_c_o_CXX=no $RM -r conftest 2>/dev/null mkdir conftest @@ -16663,17 +16078,16 @@ else $as_nop $RM conftest* fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5 -printf "%s\n" "$lt_cv_prog_compiler_c_o_CXX" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5 +$as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; } - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 -printf %s "checking if $compiler supports -c -o file.$ac_objext... " >&6; } -if test ${lt_cv_prog_compiler_c_o_CXX+y} -then : - printf %s "(cached) " >&6 -else $as_nop + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if ${lt_cv_prog_compiler_c_o_CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else lt_cv_prog_compiler_c_o_CXX=no $RM -r conftest 2>/dev/null mkdir conftest @@ -16716,8 +16130,8 @@ else $as_nop $RM conftest* fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5 -printf "%s\n" "$lt_cv_prog_compiler_c_o_CXX" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5 +$as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; } @@ -16725,19 +16139,19 @@ printf "%s\n" "$lt_cv_prog_compiler_c_o_CXX" >&6; } hard_links=nottested if test no = "$lt_cv_prog_compiler_c_o_CXX" && test no != "$need_locks"; then # do not overwrite the value of need_locks provided by the user - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 -printf %s "checking if we can lock with hard links... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 +$as_echo_n "checking if we can lock with hard links... " >&6; } hard_links=yes $RM conftest* ln conftest.a conftest.b 2>/dev/null && hard_links=no touch conftest.a ln conftest.a conftest.b 2>&5 || hard_links=no ln conftest.a conftest.b 2>/dev/null && hard_links=no - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 -printf "%s\n" "$hard_links" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 +$as_echo "$hard_links" >&6; } if test no = "$hard_links"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5 -printf "%s\n" "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5 +$as_echo "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;} need_locks=warn fi else @@ -16746,8 +16160,8 @@ fi - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 -printf %s "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' @@ -16786,8 +16200,8 @@ printf %s "checking whether the $compiler linker ($LD) supports shared libraries ;; esac -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5 -printf "%s\n" "$ld_shlibs_CXX" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5 +$as_echo "$ld_shlibs_CXX" >&6; } test no = "$ld_shlibs_CXX" && can_build_shared=no with_gnu_ld_CXX=$with_gnu_ld @@ -16814,19 +16228,18 @@ x|xyes) # Test whether the compiler implicitly links with -lc since on some # systems, -lgcc has to come before -lc. If gcc already passes -lc # to ld, don't add -lc before -lgcc. - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 -printf %s "checking whether -lc should be explicitly linked in... " >&6; } -if test ${lt_cv_archive_cmds_need_lc_CXX+y} -then : - printf %s "(cached) " >&6 -else $as_nop + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 +$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } +if ${lt_cv_archive_cmds_need_lc_CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else $RM conftest* echo "$lt_simple_compile_test_code" > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } 2>conftest.err; then soname=conftest lib=conftest @@ -16844,7 +16257,7 @@ else $as_nop if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } then lt_cv_archive_cmds_need_lc_CXX=no @@ -16858,8 +16271,8 @@ else $as_nop $RM conftest* fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5 -printf "%s\n" "$lt_cv_archive_cmds_need_lc_CXX" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5 +$as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; } archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX ;; esac @@ -16928,8 +16341,8 @@ esac - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 -printf %s "checking dynamic linker characteristics... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 +$as_echo_n "checking dynamic linker characteristics... " >&6; } library_names_spec= libname_spec='lib$name' @@ -17430,10 +16843,9 @@ linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) shlibpath_overrides_runpath=no # Some binutils ld are patched to set DT_RUNPATH - if test ${lt_cv_shlibpath_overrides_runpath+y} -then : - printf %s "(cached) " >&6 -else $as_nop + if ${lt_cv_shlibpath_overrides_runpath+:} false; then : + $as_echo_n "(cached) " >&6 +else lt_cv_shlibpath_overrides_runpath=no save_LDFLAGS=$LDFLAGS save_libdir=$libdir @@ -17443,21 +16855,19 @@ else $as_nop /* end confdefs.h. */ int -main (void) +main () { ; return 0; } _ACEOF -if ac_fn_cxx_try_link "$LINENO" -then : - if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null -then : +if ac_fn_cxx_try_link "$LINENO"; then : + if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : lt_cv_shlibpath_overrides_runpath=yes fi fi -rm -f core conftest.err conftest.$ac_objext conftest.beam \ +rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS libdir=$save_libdir @@ -17689,8 +17099,8 @@ uts4*) dynamic_linker=no ;; esac -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 -printf "%s\n" "$dynamic_linker" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 +$as_echo "$dynamic_linker" >&6; } test no = "$dynamic_linker" && can_build_shared=no variables_saved_for_relink="PATH $shlibpath_var $runpath_var" @@ -17754,8 +17164,8 @@ configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 -printf %s "checking how to hardcode library paths into programs... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 +$as_echo_n "checking how to hardcode library paths into programs... " >&6; } hardcode_action_CXX= if test -n "$hardcode_libdir_flag_spec_CXX" || test -n "$runpath_var_CXX" || @@ -17779,8 +17189,8 @@ else # directories. hardcode_action_CXX=unsupported fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5 -printf "%s\n" "$hardcode_action_CXX" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5 +$as_echo "$hardcode_action_CXX" >&6; } if test relink = "$hardcode_action_CXX" || test yes = "$inherit_rpath_CXX"; then @@ -17820,20 +17230,18 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu -if test "$GCC" = yes -then : +if test "$GCC" = yes; then : for flag in -Wall -Wextra; do - as_CACHEVAR=`printf "%s\n" "ax_cv_check_cxxflags__$flag" | $as_tr_sh` -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C++ compiler accepts $flag" >&5 -printf %s "checking whether C++ compiler accepts $flag... " >&6; } -if eval test \${$as_CACHEVAR+y} -then : - printf %s "(cached) " >&6 -else $as_nop + as_CACHEVAR=`$as_echo "ax_cv_check_cxxflags__$flag" | $as_tr_sh` +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C++ compiler accepts $flag" >&5 +$as_echo_n "checking whether C++ compiler accepts $flag... " >&6; } +if eval \${$as_CACHEVAR+:} false; then : + $as_echo_n "(cached) " >&6 +else ax_check_save_flags=$CXXFLAGS CXXFLAGS="$CXXFLAGS -Werror $flag" @@ -17841,54 +17249,51 @@ else $as_nop /* end confdefs.h. */ int main(void) { return 0; } _ACEOF -if ac_fn_cxx_try_compile "$LINENO" -then : +if ac_fn_cxx_try_compile "$LINENO"; then : eval "$as_CACHEVAR=yes" -else $as_nop +else eval "$as_CACHEVAR=no" fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext CXXFLAGS=$ax_check_save_flags fi eval ac_res=\$$as_CACHEVAR - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 -printf "%s\n" "$ac_res" >&6; } -if eval test \"x\$"$as_CACHEVAR"\" = x"yes" -then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : -if test ${AM_CXXFLAGS+y} -then : +if ${AM_CXXFLAGS+:} false; then : case " $AM_CXXFLAGS " in #( *" $flag "*) : - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : AM_CXXFLAGS already contains \$flag"; } >&5 + { { $as_echo "$as_me:${as_lineno-$LINENO}: : AM_CXXFLAGS already contains \$flag"; } >&5 (: AM_CXXFLAGS already contains $flag) 2>&5 ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } ;; #( *) : as_fn_append AM_CXXFLAGS " $flag" - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : AM_CXXFLAGS=\"\$AM_CXXFLAGS\""; } >&5 + { { $as_echo "$as_me:${as_lineno-$LINENO}: : AM_CXXFLAGS=\"\$AM_CXXFLAGS\""; } >&5 (: AM_CXXFLAGS="$AM_CXXFLAGS") 2>&5 ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } ;; esac -else $as_nop +else AM_CXXFLAGS=$flag - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : AM_CXXFLAGS=\"\$AM_CXXFLAGS\""; } >&5 + { { $as_echo "$as_me:${as_lineno-$LINENO}: : AM_CXXFLAGS=\"\$AM_CXXFLAGS\""; } >&5 (: AM_CXXFLAGS="$AM_CXXFLAGS") 2>&5 ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } fi -else $as_nop +else : fi @@ -17899,13 +17304,12 @@ done for flag in -fexceptions; do - as_CACHEVAR=`printf "%s\n" "ax_cv_check_cxxflags__$flag" | $as_tr_sh` -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C++ compiler accepts $flag" >&5 -printf %s "checking whether C++ compiler accepts $flag... " >&6; } -if eval test \${$as_CACHEVAR+y} -then : - printf %s "(cached) " >&6 -else $as_nop + as_CACHEVAR=`$as_echo "ax_cv_check_cxxflags__$flag" | $as_tr_sh` +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C++ compiler accepts $flag" >&5 +$as_echo_n "checking whether C++ compiler accepts $flag... " >&6; } +if eval \${$as_CACHEVAR+:} false; then : + $as_echo_n "(cached) " >&6 +else ax_check_save_flags=$CXXFLAGS CXXFLAGS="$CXXFLAGS -Werror $flag" @@ -17913,54 +17317,51 @@ else $as_nop /* end confdefs.h. */ int main(void) { return 0; } _ACEOF -if ac_fn_cxx_try_compile "$LINENO" -then : +if ac_fn_cxx_try_compile "$LINENO"; then : eval "$as_CACHEVAR=yes" -else $as_nop +else eval "$as_CACHEVAR=no" fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext CXXFLAGS=$ax_check_save_flags fi eval ac_res=\$$as_CACHEVAR - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 -printf "%s\n" "$ac_res" >&6; } -if eval test \"x\$"$as_CACHEVAR"\" = x"yes" -then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : -if test ${AM_CXXFLAGS+y} -then : +if ${AM_CXXFLAGS+:} false; then : case " $AM_CXXFLAGS " in #( *" $flag "*) : - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : AM_CXXFLAGS already contains \$flag"; } >&5 + { { $as_echo "$as_me:${as_lineno-$LINENO}: : AM_CXXFLAGS already contains \$flag"; } >&5 (: AM_CXXFLAGS already contains $flag) 2>&5 ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } ;; #( *) : as_fn_append AM_CXXFLAGS " $flag" - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : AM_CXXFLAGS=\"\$AM_CXXFLAGS\""; } >&5 + { { $as_echo "$as_me:${as_lineno-$LINENO}: : AM_CXXFLAGS=\"\$AM_CXXFLAGS\""; } >&5 (: AM_CXXFLAGS="$AM_CXXFLAGS") 2>&5 ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } ;; esac -else $as_nop +else AM_CXXFLAGS=$flag - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : AM_CXXFLAGS=\"\$AM_CXXFLAGS\""; } >&5 + { { $as_echo "$as_me:${as_lineno-$LINENO}: : AM_CXXFLAGS=\"\$AM_CXXFLAGS\""; } >&5 (: AM_CXXFLAGS="$AM_CXXFLAGS") 2>&5 ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } fi -else $as_nop +else : fi @@ -17971,13 +17372,12 @@ done for flag in -fno-strict-aliasing; do - as_CACHEVAR=`printf "%s\n" "ax_cv_check_cxxflags__$flag" | $as_tr_sh` -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C++ compiler accepts $flag" >&5 -printf %s "checking whether C++ compiler accepts $flag... " >&6; } -if eval test \${$as_CACHEVAR+y} -then : - printf %s "(cached) " >&6 -else $as_nop + as_CACHEVAR=`$as_echo "ax_cv_check_cxxflags__$flag" | $as_tr_sh` +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C++ compiler accepts $flag" >&5 +$as_echo_n "checking whether C++ compiler accepts $flag... " >&6; } +if eval \${$as_CACHEVAR+:} false; then : + $as_echo_n "(cached) " >&6 +else ax_check_save_flags=$CXXFLAGS CXXFLAGS="$CXXFLAGS -Werror $flag" @@ -17985,54 +17385,51 @@ else $as_nop /* end confdefs.h. */ int main(void) { return 0; } _ACEOF -if ac_fn_cxx_try_compile "$LINENO" -then : +if ac_fn_cxx_try_compile "$LINENO"; then : eval "$as_CACHEVAR=yes" -else $as_nop +else eval "$as_CACHEVAR=no" fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext CXXFLAGS=$ax_check_save_flags fi eval ac_res=\$$as_CACHEVAR - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 -printf "%s\n" "$ac_res" >&6; } -if eval test \"x\$"$as_CACHEVAR"\" = x"yes" -then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : -if test ${AM_CXXFLAGS+y} -then : +if ${AM_CXXFLAGS+:} false; then : case " $AM_CXXFLAGS " in #( *" $flag "*) : - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : AM_CXXFLAGS already contains \$flag"; } >&5 + { { $as_echo "$as_me:${as_lineno-$LINENO}: : AM_CXXFLAGS already contains \$flag"; } >&5 (: AM_CXXFLAGS already contains $flag) 2>&5 ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } ;; #( *) : as_fn_append AM_CXXFLAGS " $flag" - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : AM_CXXFLAGS=\"\$AM_CXXFLAGS\""; } >&5 + { { $as_echo "$as_me:${as_lineno-$LINENO}: : AM_CXXFLAGS=\"\$AM_CXXFLAGS\""; } >&5 (: AM_CXXFLAGS="$AM_CXXFLAGS") 2>&5 ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } ;; esac -else $as_nop +else AM_CXXFLAGS=$flag - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : AM_CXXFLAGS=\"\$AM_CXXFLAGS\""; } >&5 + { { $as_echo "$as_me:${as_lineno-$LINENO}: : AM_CXXFLAGS=\"\$AM_CXXFLAGS\""; } >&5 (: AM_CXXFLAGS="$AM_CXXFLAGS") 2>&5 ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } fi -else $as_nop +else : fi @@ -18046,20 +17443,18 @@ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $ ac_compiler_gnu=$ac_cv_c_compiler_gnu -if test "$GCC" = yes -then : +if test "$GCC" = yes; then : for flag in -fno-strict-aliasing; do - as_CACHEVAR=`printf "%s\n" "ax_cv_check_ldflags__$flag" | $as_tr_sh` -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the linker accepts $flag" >&5 -printf %s "checking whether the linker accepts $flag... " >&6; } -if eval test \${$as_CACHEVAR+y} -then : - printf %s "(cached) " >&6 -else $as_nop + as_CACHEVAR=`$as_echo "ax_cv_check_ldflags__$flag" | $as_tr_sh` +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the linker accepts $flag" >&5 +$as_echo_n "checking whether the linker accepts $flag... " >&6; } +if eval \${$as_CACHEVAR+:} false; then : + $as_echo_n "(cached) " >&6 +else ax_check_save_flags=$LDFLAGS LDFLAGS="$LDFLAGS $flag" @@ -18067,62 +17462,59 @@ else $as_nop /* end confdefs.h. */ int -main (void) +main () { ; return 0; } _ACEOF -if ac_fn_c_try_link "$LINENO" -then : +if ac_fn_c_try_link "$LINENO"; then : eval "$as_CACHEVAR=yes" -else $as_nop +else eval "$as_CACHEVAR=no" fi -rm -f core conftest.err conftest.$ac_objext conftest.beam \ +rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$ax_check_save_flags fi eval ac_res=\$$as_CACHEVAR - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 -printf "%s\n" "$ac_res" >&6; } -if eval test \"x\$"$as_CACHEVAR"\" = x"yes" -then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : -if test ${AM_LDFLAGS+y} -then : +if ${AM_LDFLAGS+:} false; then : case " $AM_LDFLAGS " in #( *" $flag "*) : - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : AM_LDFLAGS already contains \$flag"; } >&5 + { { $as_echo "$as_me:${as_lineno-$LINENO}: : AM_LDFLAGS already contains \$flag"; } >&5 (: AM_LDFLAGS already contains $flag) 2>&5 ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } ;; #( *) : as_fn_append AM_LDFLAGS " $flag" - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : AM_LDFLAGS=\"\$AM_LDFLAGS\""; } >&5 + { { $as_echo "$as_me:${as_lineno-$LINENO}: : AM_LDFLAGS=\"\$AM_LDFLAGS\""; } >&5 (: AM_LDFLAGS="$AM_LDFLAGS") 2>&5 ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } ;; esac -else $as_nop +else AM_LDFLAGS=$flag - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : AM_LDFLAGS=\"\$AM_LDFLAGS\""; } >&5 + { { $as_echo "$as_me:${as_lineno-$LINENO}: : AM_LDFLAGS=\"\$AM_LDFLAGS\""; } >&5 (: AM_LDFLAGS="$AM_LDFLAGS") 2>&5 ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } fi -else $as_nop +else : fi @@ -18142,12 +17534,11 @@ esac ;; #( ;; esac -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiler supports visibility" >&5 -printf %s "checking whether compiler supports visibility... " >&6; } -if test ${expatcfg_cv_compiler_supports_visibility+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports visibility" >&5 +$as_echo_n "checking whether compiler supports visibility... " >&6; } +if ${expatcfg_cv_compiler_supports_visibility+:} false; then : + $as_echo_n "(cached) " >&6 +else expatcfg_cv_compiler_supports_visibility=no OLDFLAGS=$CFLAGS as_fn_append CFLAGS " -fvisibility=hidden -Wall -Werror -Wno-unknown-warning-option" @@ -18158,80 +17549,76 @@ else $as_nop void foo(void) {} _ACEOF -if ac_fn_c_try_compile "$LINENO" -then : +if ac_fn_c_try_compile "$LINENO"; then : expatcfg_cv_compiler_supports_visibility=yes fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext CFLAGS=$OLDFLAGS fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $expatcfg_cv_compiler_supports_visibility" >&5 -printf "%s\n" "$expatcfg_cv_compiler_supports_visibility" >&6; } - if test "$expatcfg_cv_compiler_supports_visibility" = yes -then : +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $expatcfg_cv_compiler_supports_visibility" >&5 +$as_echo "$expatcfg_cv_compiler_supports_visibility" >&6; } + if test "$expatcfg_cv_compiler_supports_visibility" = yes; then : -if test ${AM_CFLAGS+y} -then : +if ${AM_CFLAGS+:} false; then : case " $AM_CFLAGS " in #( *" -fvisibility=hidden "*) : - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : AM_CFLAGS already contains -fvisibility=hidden"; } >&5 + { { $as_echo "$as_me:${as_lineno-$LINENO}: : AM_CFLAGS already contains -fvisibility=hidden"; } >&5 (: AM_CFLAGS already contains -fvisibility=hidden) 2>&5 ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } ;; #( *) : as_fn_append AM_CFLAGS " -fvisibility=hidden" - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : AM_CFLAGS=\"\$AM_CFLAGS\""; } >&5 + { { $as_echo "$as_me:${as_lineno-$LINENO}: : AM_CFLAGS=\"\$AM_CFLAGS\""; } >&5 (: AM_CFLAGS="$AM_CFLAGS") 2>&5 ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } ;; esac -else $as_nop +else AM_CFLAGS=-fvisibility=hidden - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : AM_CFLAGS=\"\$AM_CFLAGS\""; } >&5 + { { $as_echo "$as_me:${as_lineno-$LINENO}: : AM_CFLAGS=\"\$AM_CFLAGS\""; } >&5 (: AM_CFLAGS="$AM_CFLAGS") 2>&5 ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } fi -if test ${AM_CPPFLAGS+y} -then : +if ${AM_CPPFLAGS+:} false; then : case " $AM_CPPFLAGS " in #( *" -DXML_ENABLE_VISIBILITY=1 "*) : - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : AM_CPPFLAGS already contains -DXML_ENABLE_VISIBILITY=1"; } >&5 + { { $as_echo "$as_me:${as_lineno-$LINENO}: : AM_CPPFLAGS already contains -DXML_ENABLE_VISIBILITY=1"; } >&5 (: AM_CPPFLAGS already contains -DXML_ENABLE_VISIBILITY=1) 2>&5 ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } ;; #( *) : as_fn_append AM_CPPFLAGS " -DXML_ENABLE_VISIBILITY=1" - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : AM_CPPFLAGS=\"\$AM_CPPFLAGS\""; } >&5 + { { $as_echo "$as_me:${as_lineno-$LINENO}: : AM_CPPFLAGS=\"\$AM_CPPFLAGS\""; } >&5 (: AM_CPPFLAGS="$AM_CPPFLAGS") 2>&5 ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } ;; esac -else $as_nop +else AM_CPPFLAGS=-DXML_ENABLE_VISIBILITY=1 - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : AM_CPPFLAGS=\"\$AM_CPPFLAGS\""; } >&5 + { { $as_echo "$as_me:${as_lineno-$LINENO}: : AM_CPPFLAGS=\"\$AM_CPPFLAGS\""; } >&5 (: AM_CPPFLAGS="$AM_CPPFLAGS") 2>&5 ac_status=$? - printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } fi @@ -18239,12 +17626,11 @@ fi fi - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 -printf %s "checking whether byte ordering is bigendian... " >&6; } -if test ${ac_cv_c_bigendian+y} -then : - printf %s "(cached) " >&6 -else $as_nop + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 +$as_echo_n "checking whether byte ordering is bigendian... " >&6; } +if ${ac_cv_c_bigendian+:} false; then : + $as_echo_n "(cached) " >&6 +else ac_cv_c_bigendian=unknown # See if we're dealing with a universal compiler. cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -18255,8 +17641,7 @@ else $as_nop typedef int dummy; _ACEOF -if ac_fn_c_try_compile "$LINENO" -then : +if ac_fn_c_try_compile "$LINENO"; then : # Check for potential -arch flags. It is not universal unless # there are at least two -arch flags with different values. @@ -18280,7 +17665,7 @@ then : fi done fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext if test $ac_cv_c_bigendian = unknown; then # See if sys/param.h defines the BYTE_ORDER macro. cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -18289,7 +17674,7 @@ rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext #include <sys/param.h> int -main (void) +main () { #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ @@ -18301,8 +17686,7 @@ main (void) return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO" -then : +if ac_fn_c_try_compile "$LINENO"; then : # It does; now see whether it defined to BIG_ENDIAN or not. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -18310,7 +17694,7 @@ then : #include <sys/param.h> int -main (void) +main () { #if BYTE_ORDER != BIG_ENDIAN not big endian @@ -18320,15 +17704,14 @@ main (void) return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO" -then : +if ac_fn_c_try_compile "$LINENO"; then : ac_cv_c_bigendian=yes -else $as_nop +else ac_cv_c_bigendian=no fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi if test $ac_cv_c_bigendian = unknown; then # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). @@ -18337,7 +17720,7 @@ rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext #include <limits.h> int -main (void) +main () { #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) bogus endian macros @@ -18347,15 +17730,14 @@ main (void) return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO" -then : +if ac_fn_c_try_compile "$LINENO"; then : # It does; now see whether it defined to _BIG_ENDIAN or not. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <limits.h> int -main (void) +main () { #ifndef _BIG_ENDIAN not big endian @@ -18365,33 +17747,31 @@ main (void) return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO" -then : +if ac_fn_c_try_compile "$LINENO"; then : ac_cv_c_bigendian=yes -else $as_nop +else ac_cv_c_bigendian=no fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi if test $ac_cv_c_bigendian = unknown; then # Compile a test program. - if test "$cross_compiling" = yes -then : + if test "$cross_compiling" = yes; then : # Try to guess by grepping values from an object file. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -unsigned short int ascii_mm[] = +short int ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; - unsigned short int ascii_ii[] = + short int ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; int use_ascii (int i) { return ascii_mm[i] + ascii_ii[i]; } - unsigned short int ebcdic_ii[] = + short int ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; - unsigned short int ebcdic_mm[] = + short int ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; int use_ebcdic (int i) { return ebcdic_mm[i] + ebcdic_ii[i]; @@ -18399,15 +17779,14 @@ unsigned short int ascii_mm[] = extern int foo; int -main (void) +main () { return use_ascii (foo) == use_ebcdic (foo); ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO" -then : +if ac_fn_c_try_compile "$LINENO"; then : if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then ac_cv_c_bigendian=yes fi @@ -18420,13 +17799,13 @@ then : fi fi fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext -else $as_nop +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default int -main (void) +main () { /* Are we little or big endian? From Harbison&Steele. */ @@ -18442,10 +17821,9 @@ main (void) return 0; } _ACEOF -if ac_fn_c_try_run "$LINENO" -then : +if ac_fn_c_try_run "$LINENO"; then : ac_cv_c_bigendian=no -else $as_nop +else ac_cv_c_bigendian=yes fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ @@ -18454,18 +17832,18 @@ fi fi fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 -printf "%s\n" "$ac_cv_c_bigendian" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 +$as_echo "$ac_cv_c_bigendian" >&6; } case $ac_cv_c_bigendian in #( yes) - printf "%s\n" "#define WORDS_BIGENDIAN 1" >>confdefs.h + $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h BYTEORDER=4321;; #( no) BYTEORDER=1234 ;; #( universal) -printf "%s\n" "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h +$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h ;; #( *) @@ -18474,20 +17852,21 @@ printf "%s\n" "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h esac -printf "%s\n" "#define BYTEORDER $BYTEORDER" >>confdefs.h +cat >>confdefs.h <<_ACEOF +#define BYTEORDER $BYTEORDER +_ACEOF -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 -printf %s "checking for an ANSI C-conforming const... " >&6; } -if test ${ac_cv_c_const+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 +$as_echo_n "checking for an ANSI C-conforming const... " >&6; } +if ${ac_cv_c_const+:} false; then : + $as_echo_n "(cached) " >&6 +else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int -main (void) +main () { #ifndef __cplusplus @@ -18500,7 +17879,7 @@ main (void) /* NEC SVR4.0.2 mips cc rejects this. */ struct point {int x, y;}; static struct point const zero = {0,0}; - /* IBM XL C 1.02.0.0 rejects this. + /* AIX XL C 1.02.0.0 rejects this. It does not let you subtract one const X* pointer from another in an arm of an if-expression whose if-part is not a constant expression */ @@ -18528,7 +17907,7 @@ main (void) iptr p = 0; ++p; } - { /* IBM XL C 1.02.0.0 rejects this sort of thing, saying + { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ struct s { int j; const int *ap[3]; } bx; struct s *b = &bx; b->j = 5; @@ -18544,39 +17923,38 @@ main (void) return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO" -then : +if ac_fn_c_try_compile "$LINENO"; then : ac_cv_c_const=yes -else $as_nop +else ac_cv_c_const=no fi -rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 -printf "%s\n" "$ac_cv_c_const" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 +$as_echo "$ac_cv_c_const" >&6; } if test $ac_cv_c_const = no; then -printf "%s\n" "#define const /**/" >>confdefs.h +$as_echo "#define const /**/" >>confdefs.h fi ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" -if test "x$ac_cv_type_size_t" = xyes -then : +if test "x$ac_cv_type_size_t" = xyes; then : -else $as_nop +else -printf "%s\n" "#define size_t unsigned int" >>confdefs.h +cat >>confdefs.h <<_ACEOF +#define size_t unsigned int +_ACEOF fi # Check whether --with-xmlwf was given. -if test ${with_xmlwf+y} -then : +if test "${with_xmlwf+set}" = set; then : withval=$with_xmlwf; -else $as_nop +else with_xmlwf=yes fi @@ -18591,10 +17969,9 @@ fi # Check whether --with-examples was given. -if test ${with_examples+y} -then : +if test "${with_examples+set}" = set; then : withval=$with_examples; -else $as_nop +else with_examples=yes fi @@ -18609,10 +17986,9 @@ fi # Check whether --with-tests was given. -if test ${with_tests+y} -then : +if test "${with_tests+set}" = set; then : withval=$with_tests; -else $as_nop +else with_tests=yes fi @@ -18630,8 +18006,8 @@ EXPATCFG_ON_MINGW=no case "${host_os}" in #( mingw*) : EXPATCFG_ON_MINGW=yes - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: detected OS: MinGW" >&5 -printf "%s\n" "$as_me: detected OS: MinGW" >&6;} ;; #( + { $as_echo "$as_me:${as_lineno-$LINENO}: detected OS: MinGW" >&5 +$as_echo "$as_me: detected OS: MinGW" >&6;} ;; #( *) : ;; esac @@ -18680,21 +18056,18 @@ fi # Check whether --with-libbsd was given. -if test ${with_libbsd+y} -then : +if test "${with_libbsd+set}" = set; then : withval=$with_libbsd; -else $as_nop +else with_libbsd=no fi -if test "x${with_libbsd}" != xno -then : - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for arc4random_buf in -lbsd" >&5 -printf %s "checking for arc4random_buf in -lbsd... " >&6; } -if test ${ac_cv_lib_bsd_arc4random_buf+y} -then : - printf %s "(cached) " >&6 -else $as_nop +if test "x${with_libbsd}" != xno; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for arc4random_buf in -lbsd" >&5 +$as_echo_n "checking for arc4random_buf in -lbsd... " >&6; } +if ${ac_cv_lib_bsd_arc4random_buf+:} false; then : + $as_echo_n "(cached) " >&6 +else ac_check_lib_save_LIBS=$LIBS LIBS="-lbsd $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -18703,43 +18076,45 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif char arc4random_buf (); int -main (void) +main () { return arc4random_buf (); ; return 0; } _ACEOF -if ac_fn_c_try_link "$LINENO" -then : +if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_bsd_arc4random_buf=yes -else $as_nop +else ac_cv_lib_bsd_arc4random_buf=no fi -rm -f core conftest.err conftest.$ac_objext conftest.beam \ +rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_arc4random_buf" >&5 -printf "%s\n" "$ac_cv_lib_bsd_arc4random_buf" >&6; } -if test "x$ac_cv_lib_bsd_arc4random_buf" = xyes -then : - printf "%s\n" "#define HAVE_LIBBSD 1" >>confdefs.h +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_arc4random_buf" >&5 +$as_echo "$ac_cv_lib_bsd_arc4random_buf" >&6; } +if test "x$ac_cv_lib_bsd_arc4random_buf" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBBSD 1 +_ACEOF LIBS="-lbsd $LIBS" -else $as_nop - if test "x${with_libbsd}" = xyes -then : +else + if test "x${with_libbsd}" = xyes; then : as_fn_error $? "Enforced use of libbsd cannot be satisfied." "$LINENO" 5 fi fi fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for arc4random_buf (BSD or libbsd)" >&5 -printf %s "checking for arc4random_buf (BSD or libbsd)... " >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for arc4random_buf (BSD or libbsd)" >&5 +$as_echo_n "checking for arc4random_buf (BSD or libbsd)... " >&6; } cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -18753,19 +18128,18 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext } _ACEOF -if ac_fn_c_try_link "$LINENO" -then : +if ac_fn_c_try_link "$LINENO"; then : -printf "%s\n" "#define HAVE_ARC4RANDOM_BUF 1" >>confdefs.h +$as_echo "#define HAVE_ARC4RANDOM_BUF 1" >>confdefs.h - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -printf "%s\n" "yes" >&6; } -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for arc4random (BSD, macOS or libbsd)" >&5 -printf %s "checking for arc4random (BSD, macOS or libbsd)... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for arc4random (BSD, macOS or libbsd)" >&5 +$as_echo_n "checking for arc4random (BSD, macOS or libbsd)... " >&6; } cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -18780,37 +18154,34 @@ printf %s "checking for arc4random (BSD, macOS or libbsd)... " >&6; } } _ACEOF -if ac_fn_c_try_link "$LINENO" -then : +if ac_fn_c_try_link "$LINENO"; then : -printf "%s\n" "#define HAVE_ARC4RANDOM 1" >>confdefs.h +$as_echo "#define HAVE_ARC4RANDOM 1" >>confdefs.h - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -printf "%s\n" "yes" >&6; } -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi -rm -f core conftest.err conftest.$ac_objext conftest.beam \ +rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi -rm -f core conftest.err conftest.$ac_objext conftest.beam \ +rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext # Check whether --with-getrandom was given. -if test ${with_getrandom+y} -then : +if test "${with_getrandom+set}" = set; then : withval=$with_getrandom; -else $as_nop +else with_getrandom=check fi -if test "x$with_getrandom" != xno -then : - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getrandom (Linux 3.17+, glibc 2.25+)" >&5 -printf %s "checking for getrandom (Linux 3.17+, glibc 2.25+)... " >&6; } +if test "x$with_getrandom" != xno; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getrandom (Linux 3.17+, glibc 2.25+)" >&5 +$as_echo_n "checking for getrandom (Linux 3.17+, glibc 2.25+)... " >&6; } cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -18821,39 +18192,35 @@ printf %s "checking for getrandom (Linux 3.17+, glibc 2.25+)... " >&6; } } _ACEOF -if ac_fn_c_try_link "$LINENO" -then : - -printf "%s\n" "#define HAVE_GETRANDOM 1" >>confdefs.h - - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -printf "%s\n" "yes" >&6; } -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } - if test "x$with_getrandom" = xyes -then : +if ac_fn_c_try_link "$LINENO"; then : + +$as_echo "#define HAVE_GETRANDOM 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + if test "x$with_getrandom" = xyes; then : as_fn_error $? "enforced the use of getrandom --with-getrandom, but not detected" "$LINENO" 5 fi fi -rm -f core conftest.err conftest.$ac_objext conftest.beam \ +rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi # Check whether --with-sys_getrandom was given. -if test ${with_sys_getrandom+y} -then : +if test "${with_sys_getrandom+set}" = set; then : withval=$with_sys_getrandom; -else $as_nop +else with_sys_getrandom=check fi -if test "x$with_sys_getrandom" != xno -then : - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for syscall SYS_getrandom (Linux 3.17+)" >&5 -printf %s "checking for syscall SYS_getrandom (Linux 3.17+)... " >&6; } +if test "x$with_sys_getrandom" != xno; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for syscall SYS_getrandom (Linux 3.17+)" >&5 +$as_echo_n "checking for syscall SYS_getrandom (Linux 3.17+)... " >&6; } cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -18866,79 +18233,90 @@ printf %s "checking for syscall SYS_getrandom (Linux 3.17+)... " >&6; } } _ACEOF -if ac_fn_c_try_link "$LINENO" -then : - -printf "%s\n" "#define HAVE_SYSCALL_GETRANDOM 1" >>confdefs.h - - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -printf "%s\n" "yes" >&6; } -else $as_nop - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } - if test "x$with_sys_getrandom" = xyes -then : +if ac_fn_c_try_link "$LINENO"; then : + +$as_echo "#define HAVE_SYSCALL_GETRANDOM 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + if test "x$with_sys_getrandom" = xyes; then : as_fn_error $? "enforced the use of syscall SYS_getrandom --with-sys-getrandom, but not detected" "$LINENO" 5 fi fi -rm -f core conftest.err conftest.$ac_objext conftest.beam \ +rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi -ac_fn_c_check_header_compile "$LINENO" "fcntl.h" "ac_cv_header_fcntl_h" "$ac_includes_default" -if test "x$ac_cv_header_fcntl_h" = xyes -then : - printf "%s\n" "#define HAVE_FCNTL_H 1" >>confdefs.h +for ac_header in fcntl.h unistd.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF fi -ac_fn_c_check_header_compile "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default" -if test "x$ac_cv_header_unistd_h" = xyes -then : - printf "%s\n" "#define HAVE_UNISTD_H 1" >>confdefs.h -fi +done ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default" -if test "x$ac_cv_type_off_t" = xyes -then : +if test "x$ac_cv_type_off_t" = xyes; then : -else $as_nop +else -printf "%s\n" "#define off_t long int" >>confdefs.h +cat >>confdefs.h <<_ACEOF +#define off_t long int +_ACEOF fi -ac_func= -for ac_item in $ac_func_c_list -do - if test $ac_func; then - ac_fn_c_check_func "$LINENO" $ac_func ac_cv_func_$ac_func - if eval test \"x\$ac_cv_func_$ac_func\" = xyes; then - echo "#define $ac_item 1" >> confdefs.h - fi - ac_func= - else - ac_func=$ac_item - fi + + + for ac_header in $ac_header_list +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + done -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5 -printf %s "checking for working mmap... " >&6; } -if test ${ac_cv_func_mmap_fixed_mapped+y} -then : - printf %s "(cached) " >&6 -else $as_nop - if test "$cross_compiling" = yes -then : - case "$host_os" in # (( - # Guess yes on platforms where we know the result. - linux*) ac_cv_func_mmap_fixed_mapped=yes ;; - # If we don't know, assume the worst. - *) ac_cv_func_mmap_fixed_mapped=no ;; - esac -else $as_nop + + + + + + +for ac_func in getpagesize +do : + ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize" +if test "x$ac_cv_func_getpagesize" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_GETPAGESIZE 1 +_ACEOF + +fi +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5 +$as_echo_n "checking for working mmap... " >&6; } +if ${ac_cv_func_mmap_fixed_mapped+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + ac_cv_func_mmap_fixed_mapped=no +else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default @@ -18970,6 +18348,10 @@ $ac_includes_default #include <fcntl.h> #include <sys/mman.h> +#if !defined STDC_HEADERS && !defined HAVE_STDLIB_H +char *malloc (); +#endif + /* This mess was copied from the GNU getpagesize.h. */ #ifndef HAVE_GETPAGESIZE # ifdef _SC_PAGESIZE @@ -19003,7 +18385,7 @@ $ac_includes_default #endif /* no HAVE_GETPAGESIZE */ int -main (void) +main () { char *data, *data2, *data3; const char *cdata2; @@ -19071,15 +18453,12 @@ main (void) if (*(data + i) != *(data3 + i)) return 14; close (fd); - free (data); - free (data3); return 0; } _ACEOF -if ac_fn_c_try_run "$LINENO" -then : +if ac_fn_c_try_run "$LINENO"; then : ac_cv_func_mmap_fixed_mapped=yes -else $as_nop +else ac_cv_func_mmap_fixed_mapped=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ @@ -19087,91 +18466,84 @@ rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ fi fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5 -printf "%s\n" "$ac_cv_func_mmap_fixed_mapped" >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5 +$as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; } if test $ac_cv_func_mmap_fixed_mapped = yes; then -printf "%s\n" "#define HAVE_MMAP 1" >>confdefs.h +$as_echo "#define HAVE_MMAP 1" >>confdefs.h fi rm -f conftest.mmap conftest.txt -if test "$ac_cv_func_mmap_fixed_mapped" = "yes" -then : +if test "$ac_cv_func_mmap_fixed_mapped" = "yes"; then : FILEMAP=unixfilemap -else $as_nop +else FILEMAP=readfilemap fi -printf "%s\n" "#define XML_NS 1" >>confdefs.h +$as_echo "#define XML_NS 1" >>confdefs.h -printf "%s\n" "#define XML_DTD 1" >>confdefs.h +$as_echo "#define XML_DTD 1" >>confdefs.h -printf "%s\n" "#define XML_DEV_URANDOM 1" >>confdefs.h +$as_echo "#define XML_DEV_URANDOM 1" >>confdefs.h # Check whether --enable-xml-attr-info was given. -if test ${enable_xml_attr_info+y} -then : +if test "${enable_xml_attr_info+set}" = set; then : enableval=$enable_xml_attr_info; -else $as_nop +else enable_xml_attr_info=no fi -if test "x${enable_xml_attr_info}" = "xyes" -then : +if test "x${enable_xml_attr_info}" = "xyes"; then : -printf "%s\n" "#define XML_ATTR_INFO 1" >>confdefs.h +$as_echo "#define XML_ATTR_INFO 1" >>confdefs.h fi # Check whether --enable-xml-context was given. -if test ${enable_xml_context+y} -then : +if test "${enable_xml_context+set}" = set; then : enableval=$enable_xml_context; enable_xml_context=${enableval} fi -if test "x${enable_xml_context}" != "xno" -then : +if test "x${enable_xml_context}" != "xno"; then : if test "x${enable_xml_context}" = "xyes" \ - -o "x${enable_xml_context}" = "x" -then : + -o "x${enable_xml_context}" = "x"; then : enable_xml_context=1024 fi -printf "%s\n" "#define XML_CONTEXT_BYTES ${enable_xml_context}" >>confdefs.h +cat >>confdefs.h <<_ACEOF +#define XML_CONTEXT_BYTES ${enable_xml_context} +_ACEOF fi # Check whether --with-docbook was given. -if test ${with_docbook+y} -then : +if test "${with_docbook+set}" = set; then : withval=$with_docbook; -else $as_nop +else with_docbook=check fi -if test "x$with_docbook" != xno -then : +if test "x$with_docbook" != xno; then : for ac_prog in docbook2x-man db2x_docbook2man docbook2man docbook-to-man do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -printf %s "checking for $ac_word... " >&6; } -if test ${ac_cv_prog_DOCBOOK_TO_MAN+y} -then : - printf %s "(cached) " >&6 -else $as_nop +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DOCBOOK_TO_MAN+:} false; then : + $as_echo_n "(cached) " >&6 +else if test -n "$DOCBOOK_TO_MAN"; then ac_cv_prog_DOCBOOK_TO_MAN="$DOCBOOK_TO_MAN" # Let the user override the test. else @@ -19179,15 +18551,11 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac + test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_DOCBOOK_TO_MAN="$ac_prog" - printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -19198,11 +18566,11 @@ fi fi DOCBOOK_TO_MAN=$ac_cv_prog_DOCBOOK_TO_MAN if test -n "$DOCBOOK_TO_MAN"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DOCBOOK_TO_MAN" >&5 -printf "%s\n" "$DOCBOOK_TO_MAN" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DOCBOOK_TO_MAN" >&5 +$as_echo "$DOCBOOK_TO_MAN" >&6; } else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi @@ -19210,14 +18578,11 @@ fi done fi -if test "x${DOCBOOK_TO_MAN}" = x -a "x$with_docbook" = xyes -then : +if test "x${DOCBOOK_TO_MAN}" = x -a "x$with_docbook" = xyes; then : as_fn_error $? "Required program 'docbook2x-man' not found." "$LINENO" 5 fi -if test "x${DOCBOOK_TO_MAN}" != x -a "x$with_docbook" != xno -then : - if ${DOCBOOK_TO_MAN} --help | grep -i -q -F sgmlbase -then : +if test "x${DOCBOOK_TO_MAN}" != x -a "x$with_docbook" != xno; then : + if ${DOCBOOK_TO_MAN} --help | grep -i -q -F sgmlbase; then : as_fn_error $? "Your local ${DOCBOOK_TO_MAN} was found to work with SGML rather than XML. Please install docbook2X and use variable DOCBOOK_TO_MAN to point configure to command docbook2x-man of docbook2X. @@ -19237,41 +18602,35 @@ fi -if test "x${enable_xml_attr_info}" = xyes -then : +if test "x${enable_xml_attr_info}" = xyes; then : EXPAT_ATTR_INFO=ON -else $as_nop +else EXPAT_ATTR_INFO=OFF fi EXPAT_DTD=ON -if test "x${_INTERNAL_LARGE_SIZE_TRUE}" = x -then : +if test "x${_INTERNAL_LARGE_SIZE_TRUE}" = x; then : EXPAT_LARGE_SIZE=ON -else $as_nop +else EXPAT_LARGE_SIZE=OFF fi -if test "x${_INTERNAL_MIN_SIZE_TRUE}" = x -then : +if test "x${_INTERNAL_MIN_SIZE_TRUE}" = x; then : EXPAT_MIN_SIZE=ON -else $as_nop +else EXPAT_MIN_SIZE=OFF fi EXPAT_NS=ON -if test "x${enable_xml_context}" != xno -then : +if test "x${enable_xml_context}" != xno; then : EXPAT_CONTEXT_BYTES=${enable_xml_context} -else $as_nop +else EXPAT_CONTEXT_BYTES=OFF fi -if test "x${UNICODE_TRUE}" = x -then : - if test "x${_INTERNAL_UNICODE_WCHAR_T_TRUE}" = x -then : +if test "x${UNICODE_TRUE}" = x; then : + if test "x${_INTERNAL_UNICODE_WCHAR_T_TRUE}" = x; then : EXPAT_CHAR_TYPE=wchar_t -else $as_nop +else EXPAT_CHAR_TYPE=ushort fi -else $as_nop +else EXPAT_CHAR_TYPE=char fi PACKAGE_INIT="${srcdir}"/cmake/autotools/expat-package-init.cmake @@ -19279,6 +18638,40 @@ LIBDIR_BASENAME="$(basename "${libdir}")" SO_MAJOR="$(expr "${LIBCURRENT}" - "${LIBAGE}")" SO_MINOR="${LIBAGE}" SO_PATCH="${LIBREVISION}" +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5 +$as_echo_n "checking size of void *... " >&6; } +if ${ac_cv_sizeof_void_p+:} false; then : + $as_echo_n "(cached) " >&6 +else + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then : + +else + if test "$ac_cv_type_void_p" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "cannot compute sizeof (void *) +See \`config.log' for more details" "$LINENO" 5; } + else + ac_cv_sizeof_void_p=0 + fi +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5 +$as_echo "$ac_cv_sizeof_void_p" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_VOID_P $ac_cv_sizeof_void_p +_ACEOF + + # sets ac_cv_sizeof_void_p + @@ -19301,7 +18694,15 @@ SO_PATCH="${LIBREVISION}" _EXPAT_OUTPUT_NAME="$PACKAGE_NAME" -ac_config_files="$ac_config_files Makefile expat.pc cmake/expat-config.cmake cmake/autotools/expat-config-version.cmake cmake/autotools/expat-noconfig.cmake doc/Makefile examples/Makefile lib/Makefile tests/Makefile tests/benchmark/Makefile xmlwf/Makefile" +case "${host_os}" in #( + darwin*) : + CMAKE_NOCONFIG_SOURCE=cmake/autotools/expat-noconfig__macos.cmake.in ;; #( + mingw*) : + CMAKE_NOCONFIG_SOURCE=cmake/autotools/expat-noconfig__windows.cmake.in ;; #( + *) : + CMAKE_NOCONFIG_SOURCE=cmake/autotools/expat-noconfig__linux.cmake.in ;; +esac +ac_config_files="$ac_config_files Makefile expat.pc cmake/expat-config.cmake cmake/autotools/expat-config-version.cmake cmake/autotools/expat-noconfig.cmake:${CMAKE_NOCONFIG_SOURCE} doc/Makefile examples/Makefile lib/Makefile tests/Makefile tests/benchmark/Makefile xmlwf/Makefile" ac_config_files="$ac_config_files run.sh" @@ -19332,8 +18733,8 @@ _ACEOF case $ac_val in #( *${as_nl}*) case $ac_var in #( - *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 -printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; esac case $ac_var in #( _ | IFS | as_nl) ;; #( @@ -19363,15 +18764,15 @@ printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} /^ac_cv_env_/b end t clear :clear - s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ t end s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ :end' >>confcache if diff "$cache_file" confcache >/dev/null 2>&1; then :; else if test -w "$cache_file"; then if test "x$cache_file" != "x/dev/null"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 -printf "%s\n" "$as_me: updating cache $cache_file" >&6;} + { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 +$as_echo "$as_me: updating cache $cache_file" >&6;} if test ! -f "$cache_file" || test -h "$cache_file"; then cat confcache >"$cache_file" else @@ -19385,8 +18786,8 @@ printf "%s\n" "$as_me: updating cache $cache_file" >&6;} fi fi else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 -printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} + { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 +$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} fi fi rm -f confcache @@ -19403,7 +18804,7 @@ U= for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue # 1. Remove the extension, and $U if already installed. ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' - ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` + ac_i=`$as_echo "$ac_i" | sed "$ac_script"` # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR # will be set to the directory where LIBOBJS objects are built. as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" @@ -19414,14 +18815,14 @@ LIBOBJS=$ac_libobjs LTLIBOBJS=$ac_ltlibobjs -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 -printf %s "checking that generated files are newer than configure... " >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 +$as_echo_n "checking that generated files are newer than configure... " >&6; } if test -n "$am_sleep_pid"; then # Hide warnings about reused PIDs. wait $am_sleep_pid 2>/dev/null fi - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 -printf "%s\n" "done" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 +$as_echo "done" >&6; } if test -n "$EXEEXT"; then am__EXEEXT_TRUE= am__EXEEXT_FALSE='#' @@ -19484,8 +18885,8 @@ fi ac_write_fail=0 ac_clean_files_save=$ac_clean_files ac_clean_files="$ac_clean_files $CONFIG_STATUS" -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 -printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} +{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 +$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} as_write_fail=0 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 #! $SHELL @@ -19508,16 +18909,14 @@ cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 # Be more Bourne compatible DUALCASE=1; export DUALCASE # for MKS sh -as_nop=: -if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 -then : +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : emulate sh NULLCMD=: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST -else $as_nop +else case `(set -o) 2>/dev/null` in #( *posix*) : set -o posix ;; #( @@ -19527,46 +18926,46 @@ esac fi - -# Reset variables that may have inherited troublesome values from -# the environment. - -# IFS needs to be set, to space, tab, and newline, in precisely that order. -# (If _AS_PATH_WALK were called with IFS unset, it would have the -# side effect of setting IFS to empty, thus disabling word splitting.) -# Quoting is to prevent editors from complaining about space-tab. as_nl=' ' export as_nl -IFS=" "" $as_nl" - -PS1='$ ' -PS2='> ' -PS4='+ ' - -# Ensure predictable behavior from utilities with locale-dependent output. -LC_ALL=C -export LC_ALL -LANGUAGE=C -export LANGUAGE - -# We cannot yet rely on "unset" to work, but we need these variables -# to be unset--not just set to an empty or harmless value--now, to -# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct -# also avoids known problems related to "unset" and subshell syntax -# in other old shells (e.g. bash 2.01 and pdksh 5.2.14). -for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH -do eval test \${$as_var+y} \ - && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : -done - -# Ensure that fds 0, 1, and 2 are open. -if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi -if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi -if (exec 3>&2) ; then :; else exec 2>/dev/null; fi +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in #( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi # The user is always right. -if ${PATH_SEPARATOR+false} :; then +if test "${PATH_SEPARATOR+set}" != set; then PATH_SEPARATOR=: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || @@ -19575,6 +18974,13 @@ if ${PATH_SEPARATOR+false} :; then fi +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + # Find who we are. Look in the path if we contain no directory separator. as_myself= case $0 in #(( @@ -19583,12 +18989,8 @@ case $0 in #(( for as_dir in $PATH do IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac - test -r "$as_dir$0" && as_myself=$as_dir$0 && break + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break done IFS=$as_save_IFS @@ -19600,10 +19002,30 @@ if test "x$as_myself" = x; then as_myself=$0 fi if test ! -f "$as_myself"; then - printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 exit 1 fi +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH # as_fn_error STATUS ERROR [LINENO LOG_FD] @@ -19616,14 +19038,13 @@ as_fn_error () as_status=$1; test $as_status -eq 0 && as_status=1 if test "$4"; then as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 fi - printf "%s\n" "$as_me: error: $2" >&2 + $as_echo "$as_me: error: $2" >&2 as_fn_exit $as_status } # as_fn_error - # as_fn_set_status STATUS # ----------------------- # Set $? to STATUS, without forking. @@ -19650,20 +19071,18 @@ as_fn_unset () { eval $1=; unset $1;} } as_unset=as_fn_unset - # as_fn_append VAR VALUE # ---------------------- # Append the text in VALUE to the end of the definition contained in VAR. Take # advantage of any shell optimizations that allow amortized linear growth over # repeated appends, instead of the typical quadratic growth present in naive # implementations. -if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null -then : +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : eval 'as_fn_append () { eval $1+=\$2 }' -else $as_nop +else as_fn_append () { eval $1=\$$1\$2 @@ -19675,13 +19094,12 @@ fi # as_fn_append # Perform arithmetic evaluation on the ARGs, and store the result in the # global $as_val. Take advantage of shells that can avoid forks. The arguments # must be portable across $(()) and expr. -if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null -then : +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : eval 'as_fn_arith () { as_val=$(( $* )) }' -else $as_nop +else as_fn_arith () { as_val=`expr "$@" || test $? -eq 1` @@ -19712,7 +19130,7 @@ as_me=`$as_basename -- "$0" || $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ X"$0" : 'X\(//\)$' \| \ X"$0" : 'X\(/\)' \| . 2>/dev/null || -printf "%s\n" X/"$0" | +$as_echo X/"$0" | sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/ q @@ -19734,10 +19152,6 @@ as_cr_Letters=$as_cr_letters$as_cr_LETTERS as_cr_digits='0123456789' as_cr_alnum=$as_cr_Letters$as_cr_digits - -# Determine whether it's possible to make 'echo' print without a newline. -# These variables are no longer used directly by Autoconf, but are AC_SUBSTed -# for compatibility with existing Makefiles. ECHO_C= ECHO_N= ECHO_T= case `echo -n x` in #((((( -n*) @@ -19751,12 +19165,6 @@ case `echo -n x` in #((((( ECHO_N='-n';; esac -# For backward compatibility with old third-party macros, we provide -# the shell variables $as_echo and $as_echo_n. New code should use -# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. -as_echo='printf %s\n' -as_echo_n='printf %s' - rm -f conf$$ conf$$.exe conf$$.file if test -d conf$$.dir; then rm -f conf$$.dir/conf$$.file @@ -19798,7 +19206,7 @@ as_fn_mkdir_p () as_dirs= while :; do case $as_dir in #( - *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( *) as_qdir=$as_dir;; esac as_dirs="'$as_qdir' $as_dirs" @@ -19807,7 +19215,7 @@ $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$as_dir" : 'X\(//\)[^/]' \| \ X"$as_dir" : 'X\(//\)$' \| \ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || -printf "%s\n" X"$as_dir" | +$as_echo X"$as_dir" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q @@ -19869,8 +19277,8 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 # report actual input values of CONFIG_FILES etc. instead of their # values after options handling. ac_log=" -This file was extended by expat $as_me 2.3.0, which was -generated by GNU Autoconf 2.71. Invocation command line was +This file was extended by expat $as_me 2.4.1, which was +generated by GNU Autoconf 2.69. Invocation command line was CONFIG_FILES = $CONFIG_FILES CONFIG_HEADERS = $CONFIG_HEADERS @@ -19932,16 +19340,14 @@ $config_commands Report bugs to <expat-bugs@libexpat.org>." _ACEOF -ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` -ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 -ac_cs_config='$ac_cs_config_escaped' +ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" ac_cs_version="\\ -expat config.status 2.3.0 -configured by $0, generated by GNU Autoconf 2.71, +expat config.status 2.4.1 +configured by $0, generated by GNU Autoconf 2.69, with options \\"\$ac_cs_config\\" -Copyright (C) 2021 Free Software Foundation, Inc. +Copyright (C) 2012 Free Software Foundation, Inc. This config.status script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it." @@ -19981,15 +19387,15 @@ do -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) ac_cs_recheck=: ;; --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) - printf "%s\n" "$ac_cs_version"; exit ;; + $as_echo "$ac_cs_version"; exit ;; --config | --confi | --conf | --con | --co | --c ) - printf "%s\n" "$ac_cs_config"; exit ;; + $as_echo "$ac_cs_config"; exit ;; --debug | --debu | --deb | --de | --d | -d ) debug=: ;; --file | --fil | --fi | --f ) $ac_shift case $ac_optarg in - *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; '') as_fn_error $? "missing file argument" ;; esac as_fn_append CONFIG_FILES " '$ac_optarg'" @@ -19997,7 +19403,7 @@ do --header | --heade | --head | --hea ) $ac_shift case $ac_optarg in - *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; esac as_fn_append CONFIG_HEADERS " '$ac_optarg'" ac_need_defaults=false;; @@ -20006,7 +19412,7 @@ do as_fn_error $? "ambiguous option: \`$1' Try \`$0 --help' for more information.";; --help | --hel | -h ) - printf "%s\n" "$ac_cs_usage"; exit ;; + $as_echo "$ac_cs_usage"; exit ;; -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | -silent | --silent | --silen | --sile | --sil | --si | --s) ac_cs_silent=: ;; @@ -20034,7 +19440,7 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 if \$ac_cs_recheck; then set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion shift - \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 + \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 CONFIG_SHELL='$SHELL' export CONFIG_SHELL exec "\$@" @@ -20048,7 +19454,7 @@ exec 5>>config.log sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX ## Running $as_me. ## _ASBOX - printf "%s\n" "$ac_log" + $as_echo "$ac_log" } >&5 _ACEOF @@ -20456,7 +19862,7 @@ do "expat.pc") CONFIG_FILES="$CONFIG_FILES expat.pc" ;; "cmake/expat-config.cmake") CONFIG_FILES="$CONFIG_FILES cmake/expat-config.cmake" ;; "cmake/autotools/expat-config-version.cmake") CONFIG_FILES="$CONFIG_FILES cmake/autotools/expat-config-version.cmake" ;; - "cmake/autotools/expat-noconfig.cmake") CONFIG_FILES="$CONFIG_FILES cmake/autotools/expat-noconfig.cmake" ;; + "cmake/autotools/expat-noconfig.cmake") CONFIG_FILES="$CONFIG_FILES cmake/autotools/expat-noconfig.cmake:${CMAKE_NOCONFIG_SOURCE}" ;; "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;; "examples/Makefile") CONFIG_FILES="$CONFIG_FILES examples/Makefile" ;; "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;; @@ -20475,9 +19881,9 @@ done # We use the long form for the default assignment because of an extremely # bizarre bug on SunOS 4.1.3. if $ac_need_defaults; then - test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files - test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers - test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands + test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files + test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers + test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands fi # Have a temporary directory for convenience. Make it in the build tree @@ -20847,7 +20253,7 @@ do esac || as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; esac - case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac + case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac as_fn_append ac_file_inputs " '$ac_f'" done @@ -20855,17 +20261,17 @@ do # use $as_me), people would be surprised to read: # /* config.h. Generated by config.status. */ configure_input='Generated from '` - printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' + $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' `' by configure.' if test x"$ac_file" != x-; then configure_input="$ac_file. $configure_input" - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 -printf "%s\n" "$as_me: creating $ac_file" >&6;} + { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 +$as_echo "$as_me: creating $ac_file" >&6;} fi # Neutralize special characters interpreted by sed in replacement strings. case $configure_input in #( *\&* | *\|* | *\\* ) - ac_sed_conf_input=`printf "%s\n" "$configure_input" | + ac_sed_conf_input=`$as_echo "$configure_input" | sed 's/[\\\\&|]/\\\\&/g'`;; #( *) ac_sed_conf_input=$configure_input;; esac @@ -20882,7 +20288,7 @@ $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$ac_file" : 'X\(//\)[^/]' \| \ X"$ac_file" : 'X\(//\)$' \| \ X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || -printf "%s\n" X"$ac_file" | +$as_echo X"$ac_file" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q @@ -20906,9 +20312,9 @@ printf "%s\n" X"$ac_file" | case "$ac_dir" in .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; *) - ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` + ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` # A ".." for each directory in $ac_dir_suffix. - ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` + ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` case $ac_top_builddir_sub in "") ac_top_builddir_sub=. ac_top_build_prefix= ;; *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; @@ -20970,8 +20376,8 @@ ac_sed_dataroot=' case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in *datarootdir*) ac_datarootdir_seen=yes;; *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 -printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 +$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} _ACEOF cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ac_datarootdir_hack=' @@ -21020,9 +20426,9 @@ test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ "$ac_tmp/out"`; test -z "$ac_out"; } && - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' which seems to be undefined. Please make sure it is defined" >&5 -printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' +$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' which seems to be undefined. Please make sure it is defined" >&2;} rm -f "$ac_tmp/stdin" @@ -21038,20 +20444,20 @@ which seems to be undefined. Please make sure it is defined" >&2;} # if test x"$ac_file" != x-; then { - printf "%s\n" "/* $configure_input */" >&1 \ + $as_echo "/* $configure_input */" \ && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" } >"$ac_tmp/config.h" \ || as_fn_error $? "could not create $ac_file" "$LINENO" 5 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 -printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} + { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 +$as_echo "$as_me: $ac_file is unchanged" >&6;} else rm -f "$ac_file" mv "$ac_tmp/config.h" "$ac_file" \ || as_fn_error $? "could not create $ac_file" "$LINENO" 5 fi else - printf "%s\n" "/* $configure_input */" >&1 \ + $as_echo "/* $configure_input */" \ && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ || as_fn_error $? "could not create -" "$LINENO" 5 fi @@ -21071,7 +20477,7 @@ $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$_am_arg" : 'X\(//\)[^/]' \| \ X"$_am_arg" : 'X\(//\)$' \| \ X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || -printf "%s\n" X"$_am_arg" | +$as_echo X"$_am_arg" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q @@ -21091,8 +20497,8 @@ printf "%s\n" X"$_am_arg" | s/.*/./; q'`/stamp-h$_am_stamp_count ;; - :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 -printf "%s\n" "$as_me: executing $ac_file commands" >&6;} + :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 +$as_echo "$as_me: executing $ac_file commands" >&6;} ;; esac @@ -21118,7 +20524,7 @@ esac for am_mf do # Strip MF so we end up with the name of the file. - am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` + am_mf=`$as_echo "$am_mf" | sed -e 's/:.*$//'` # Check whether this is an Automake generated Makefile which includes # dependency-tracking related rules and includes. # Grep'ing the whole file directly is not great: AIX grep has a line @@ -21130,7 +20536,7 @@ $as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$am_mf" : 'X\(//\)[^/]' \| \ X"$am_mf" : 'X\(//\)$' \| \ X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || -printf "%s\n" X"$am_mf" | +$as_echo X"$am_mf" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q @@ -21152,7 +20558,7 @@ printf "%s\n" X"$am_mf" | $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ X"$am_mf" : 'X\(//\)$' \| \ X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || -printf "%s\n" X/"$am_mf" | +$as_echo X/"$am_mf" | sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/ q @@ -21177,8 +20583,8 @@ printf "%s\n" X/"$am_mf" | (exit $ac_status); } || am_rc=$? done if test $am_rc -ne 0; then - { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "Something went wrong bootstrapping makefile fragments for automatic dependency tracking. If GNU make was not used, consider re-running the configure script with MAKE=\"gmake\" (or whatever is @@ -21739,7 +21145,6 @@ _LT_EOF esac - ltmain=$ac_aux_dir/ltmain.sh @@ -21943,13 +21348,13 @@ if test "$no_create" != yes; then $ac_cs_success || as_fn_exit 1 fi if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 -printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 +$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: +{ $as_echo "$as_me:${as_lineno-$LINENO}: Automake flags (can be overridden by user flags): AM_CPPFLAGS: ${AM_CPPFLAGS} @@ -21962,7 +21367,7 @@ User flags (override Automake flags on conflict): CFLAGS: ${CFLAGS} CXXFLAGS: ${CXXFLAGS} LDFLAGS: ${LDFLAGS}" >&5 -printf "%s\n" "$as_me: +$as_echo "$as_me: Automake flags (can be overridden by user flags): AM_CPPFLAGS: ${AM_CPPFLAGS} @@ -21975,4 +21380,3 @@ User flags (override Automake flags on conflict): CFLAGS: ${CFLAGS} CXXFLAGS: ${CXXFLAGS} LDFLAGS: ${LDFLAGS}" >&6;} - diff --git a/configure.ac b/configure.ac index 9a6858e7..b27b59e8 100644 --- a/configure.ac +++ b/configure.ac @@ -1,14 +1,47 @@ dnl configuration script for expat dnl Process this file with autoconf to produce a configure script. +dnl __ __ _ +dnl ___\ \/ /_ __ __ _| |_ +dnl / _ \\ /| '_ \ / _` | __| +dnl | __// \| |_) | (_| | |_ +dnl \___/_/\_\ .__/ \__,_|\__| +dnl |_| XML parser dnl -dnl Copyright 2000 Clark Cooper +dnl Copyright (c) 2000 Clark Cooper <coopercc@users.sourceforge.net> +dnl Copyright (c) 2000-2005 Fred L. Drake, Jr. <fdrake@users.sourceforge.net> +dnl Copyright (c) 2001-2003 Greg Stein <gstein@users.sourceforge.net> +dnl Copyright (c) 2006-2012 Karl Waclawek <karl@waclawek.net> +dnl Copyright (c) 2016-2021 Sebastian Pipping <sebastian@pipping.org> +dnl Copyright (c) 2017 S. P. Zeidler <spz@netbsd.org> +dnl Copyright (c) 2017 Stephen Groat <stephen@groat.us> +dnl Copyright (c) 2017-2020 Joe Orton <jorton@redhat.com> +dnl Copyright (c) 2018 Yury Gribov <tetra2005@gmail.com> +dnl Copyright (c) 2018 Benjamin Peterson <benjamin@python.org> +dnl Copyright (c) 2018 Marco Maggi <marco.maggi-ipsu@poste.it> +dnl Copyright (c) 2018 KangLin <kl222@126.com> +dnl Copyright (c) 2019 Mohammed Khajapasha <mohammed.khajapasha@intel.com> +dnl Copyright (c) 2019 Kishore Kunche <kishore.kunche@intel.com> +dnl Copyright (c) 2020 Jeffrey Walton <noloader@gmail.com> +dnl Licensed under the MIT license: dnl -dnl This file is part of EXPAT. +dnl Permission is hereby granted, free of charge, to any person obtaining +dnl a copy of this software and associated documentation files (the +dnl "Software"), to deal in the Software without restriction, including +dnl without limitation the rights to use, copy, modify, merge, publish, +dnl distribute, sublicense, and/or sell copies of the Software, and to permit +dnl persons to whom the Software is furnished to do so, subject to the +dnl following conditions: dnl -dnl EXPAT is free software; you can redistribute it and/or modify it -dnl under the terms of the License (based on the MIT/X license) contained -dnl in the file COPYING that comes with this distribution. +dnl The above copyright notice and this permission notice shall be included +dnl in all copies or substantial portions of the Software. dnl +dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +dnl EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +dnl MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +dnl NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +dnl DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +dnl OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +dnl USE OR OTHER DEALINGS IN THE SOFTWARE. dnl Ensure that Expat is configured with autoconf 2.69 or newer. AC_PREREQ([2.69]) @@ -48,11 +81,10 @@ dnl dnl If the API changes incompatibly set LIBAGE back to 0 dnl -LIBCURRENT=8 # sync -LIBREVISION=0 # with -LIBAGE=7 # CMakeLists.txt! +LIBCURRENT=9 # sync +LIBREVISION=1 # with +LIBAGE=8 # CMakeLists.txt! -AX_APPEND_FLAG([-DHAVE_EXPAT_CONFIG_H], [AM_CPPFLAGS]) AC_CONFIG_HEADERS([expat_config.h]) AM_PROG_AR @@ -79,7 +111,7 @@ AS_IF([test "$GCC" = yes], AX_APPEND_COMPILE_FLAGS([-fno-strict-aliasing -Wmissing-prototypes -Wstrict-prototypes], [AM_CFLAGS]) AX_APPEND_COMPILE_FLAGS([-pedantic -Wduplicated-cond -Wduplicated-branches -Wlogical-op], [AM_CFLAGS]) AX_APPEND_COMPILE_FLAGS([-Wrestrict -Wnull-dereference -Wjump-misses-init -Wdouble-promotion], [AM_CFLAGS]) - AX_APPEND_COMPILE_FLAGS([-Wshadow -Wformat=2 -Wmisleading-indentation], [AM_CFLAGS])]) + AX_APPEND_COMPILE_FLAGS([-Wshadow -Wformat=2 -Wno-pedantic-ms-format -Wmisleading-indentation], [AM_CFLAGS])]) AC_LANG_PUSH([C++]) AC_PROG_CXX @@ -340,6 +372,7 @@ LIBDIR_BASENAME="$(basename "${libdir}")" SO_MAJOR="$(expr "${LIBCURRENT}" - "${LIBAGE}")" SO_MINOR="${LIBAGE}" SO_PATCH="${LIBREVISION}" +AC_CHECK_SIZEOF([void *]) # sets ac_cv_sizeof_void_p AC_SUBST([EXPAT_ATTR_INFO]) AC_SUBST([EXPAT_DTD]) AC_SUBST([EXPAT_LARGE_SIZE]) @@ -352,6 +385,7 @@ AC_SUBST([LIBDIR_BASENAME]) AC_SUBST([SO_MAJOR]) AC_SUBST([SO_MINOR]) AC_SUBST([SO_PATCH]) +AC_SUBST([ac_cv_sizeof_void_p]) dnl write the Automake flags we set @@ -363,11 +397,15 @@ AC_SUBST([AM_LDFLAGS]) dnl updating _EXPAT_OUTPUT_NAME variable to effect the package name in expat.pc file (issue #361) AC_SUBST(_EXPAT_OUTPUT_NAME, ["$PACKAGE_NAME"]) +AS_CASE("${host_os}", + [darwin*], [CMAKE_NOCONFIG_SOURCE=cmake/autotools/expat-noconfig__macos.cmake.in], + [mingw*], [CMAKE_NOCONFIG_SOURCE=cmake/autotools/expat-noconfig__windows.cmake.in], + [CMAKE_NOCONFIG_SOURCE=cmake/autotools/expat-noconfig__linux.cmake.in]) AC_CONFIG_FILES([Makefile] [expat.pc] [cmake/expat-config.cmake] [cmake/autotools/expat-config-version.cmake] - [cmake/autotools/expat-noconfig.cmake] + [cmake/autotools/expat-noconfig.cmake:${CMAKE_NOCONFIG_SOURCE}] [doc/Makefile] [examples/Makefile] [lib/Makefile] diff --git a/conftools/PrintPath b/conftools/PrintPath deleted file mode 100755 index e8559a3d..00000000 --- a/conftools/PrintPath +++ /dev/null @@ -1,116 +0,0 @@ -#!/bin/sh -# Look for program[s] somewhere in $PATH. -# -# Options: -# -s -# Do not print out full pathname. (silent) -# -pPATHNAME -# Look in PATHNAME instead of $PATH -# -# Usage: -# PrintPath [-s] [-pPATHNAME] program [program ...] -# -# Initially written by Jim Jagielski for the Apache configuration mechanism -# (with kudos to Kernighan/Pike) -# -# This script falls under the Apache License. -# See http://www.apache.org/licenses/LICENSE - -## -# Some "constants" -## -pathname=$PATH -echo="yes" - -## -# Find out what OS we are running for later on -## -os=`(uname) 2>/dev/null` - -## -# Parse command line -## -for args in $* -do - case $args in - -s ) echo="no" ;; - -p* ) pathname="`echo $args | sed 's/^..//'`" ;; - * ) programs="$programs $args" ;; - esac -done - -## -# Now we make the adjustments required for OS/2 and everyone -# else :) -# -# First of all, all OS/2 programs have the '.exe' extension. -# Next, we adjust PATH (or what was given to us as PATH) to -# be whitespace separated directories. -# Finally, we try to determine the best flag to use for -# test/[] to look for an executable file. OS/2 just has '-r' -# but with other OSs, we do some funny stuff to check to see -# if test/[] knows about -x, which is the preferred flag. -## - -if [ "x$os" = "xOS/2" ] -then - ext=".exe" - pathname=`echo -E $pathname | - sed 's/^;/.;/ - s/;;/;.;/g - s/;$/;./ - s/;/ /g - s/\\\\/\\//g' ` - test_exec_flag="-r" -else - ext="" # No default extensions - pathname=`echo $pathname | - sed 's/^:/.:/ - s/::/:.:/g - s/:$/:./ - s/:/ /g' ` - # Here is how we test to see if test/[] can handle -x - testfile="pp.t.$$" - - cat > $testfile <<ENDTEST -#!/bin/sh -if [ -x / ] || [ -x /bin ] || [ -x /bin/ls ]; then - exit 0 -fi -exit 1 -ENDTEST - - if `/bin/sh $testfile 2>/dev/null`; then - test_exec_flag="-x" - else - test_exec_flag="-r" - fi - rm -f $testfile -fi - -for program in $programs -do - for path in $pathname - do - if [ $test_exec_flag $path/${program}${ext} ] && \ - [ ! -d $path/${program}${ext} ]; then - if [ "x$echo" = "xyes" ]; then - echo $path/${program}${ext} - fi - exit 0 - fi - -# Next try without extension (if one was used above) - if [ "x$ext" != "x" ]; then - if [ $test_exec_flag $path/${program} ] && \ - [ ! -d $path/${program} ]; then - if [ "x$echo" = "xyes" ]; then - echo $path/${program} - fi - exit 0 - fi - fi - done -done -exit 1 - diff --git a/conftools/get-version.sh b/conftools/get-version.sh index 2592f103..273ed3a3 100755 --- a/conftools/get-version.sh +++ b/conftools/get-version.sh @@ -1,13 +1,39 @@ #!/bin/sh -# # USAGE: get-version.sh path/to/expat.h # # This script will print Expat's version number on stdout. For example: # # $ ./conftools/get-version.sh ./lib/expat.h # 1.95.3 -# $ +# __ __ _ +# ___\ \/ /_ __ __ _| |_ +# / _ \\ /| '_ \ / _` | __| +# | __// \| |_) | (_| | |_ +# \___/_/\_\ .__/ \__,_|\__| +# |_| XML parser +# +# Copyright (c) 2002 Greg Stein <gstein@users.sourceforge.net> +# Copyright (c) 2017 Kerin Millar <kfm@plushkava.net> +# Licensed under the MIT license: +# +# Permission is hereby granted, free of charge, to any person obtaining +# a copy of this software and associated documentation files (the +# "Software"), to deal in the Software without restriction, including +# without limitation the rights to use, copy, modify, merge, publish, +# distribute, sublicense, and/or sell copies of the Software, and to permit +# persons to whom the Software is furnished to do so, subject to the +# following conditions: +# +# The above copyright notice and this permission notice shall be included +# in all copies or substantial portions of the Software. # +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +# NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +# DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +# OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +# USE OR OTHER DEALINGS IN THE SOFTWARE. if test $# = 0; then echo "ERROR: pathname for expat.h was not provided." diff --git a/doc/Makefile.am b/doc/Makefile.am index e2f02983..16987e8d 100644 --- a/doc/Makefile.am +++ b/doc/Makefile.am @@ -6,7 +6,9 @@ # \___/_/\_\ .__/ \__,_|\__| # |_| XML parser # -# Copyright (c) 2017 Expat development team +# Copyright (c) 2017-2021 Sebastian Pipping <sebastian@pipping.org> +# Copyright (c) 2017 Stephen Groat <stephen@groat.us> +# Copyright (c) 2017 Joe Orton <jorton@redhat.com> # Licensed under the MIT license: # # Permission is hereby granted, free of charge, to any person obtaining @@ -52,7 +54,7 @@ clean-local-check: $(RM) xmlwf.1 EXTRA_DIST = \ - expat.png \ + ok.min.css \ reference.html \ style.css \ valid-xhtml10.png \ diff --git a/doc/Makefile.in b/doc/Makefile.in index 6fac7387..cf04b3cb 100644 --- a/doc/Makefile.in +++ b/doc/Makefile.in @@ -22,7 +22,9 @@ # \___/_/\_\ .__/ \__,_|\__| # |_| XML parser # -# Copyright (c) 2017 Expat development team +# Copyright (c) 2017-2021 Sebastian Pipping <sebastian@pipping.org> +# Copyright (c) 2017 Stephen Groat <stephen@groat.us> +# Copyright (c) 2017 Joe Orton <jorton@redhat.com> # Licensed under the MIT license: # # Permission is hereby granted, free of charge, to any person obtaining @@ -207,6 +209,7 @@ AWK = @AWK@ CC = @CC@ CCDEPMODE = @CCDEPMODE@ CFLAGS = @CFLAGS@ +CPP = @CPP@ CPPFLAGS = @CPPFLAGS@ CXX = @CXX@ CXXCPP = @CXXCPP@ @@ -287,6 +290,7 @@ ac_ct_AR = @ac_ct_AR@ ac_ct_CC = @ac_ct_CC@ ac_ct_CXX = @ac_ct_CXX@ ac_ct_DUMPBIN = @ac_ct_DUMPBIN@ +ac_cv_sizeof_void_p = @ac_cv_sizeof_void_p@ am__include = @am__include@ am__leading_dot = @am__leading_dot@ am__quote = @am__quote@ @@ -335,7 +339,7 @@ top_builddir = @top_builddir@ top_srcdir = @top_srcdir@ @WITH_DOCBOOK_TRUE@dist_man_MANS = xmlwf.1 EXTRA_DIST = \ - expat.png \ + ok.min.css \ reference.html \ style.css \ valid-xhtml10.png \ diff --git a/doc/expat.png b/doc/expat.png Binary files differdeleted file mode 100644 index 7d7c3dba..00000000 --- a/doc/expat.png +++ /dev/null diff --git a/doc/ok.min.css b/doc/ok.min.css new file mode 100644 index 00000000..8b5f86e7 --- /dev/null +++ b/doc/ok.min.css @@ -0,0 +1,2 @@ +/*! OK.css v1.0.3 | MIT License | github.com/andrewh0/okcss */@import url("https://rsms.me/inter/inter.css"); +/*! normalize.css v8.0.1 | MIT License | github.com/necolas/normalize.css */html{line-height:1.15}body{margin:0}main{display:block}h1{font-size:2em;margin:.67em 0}hr{box-sizing:content-box;height:0;overflow:visible}pre{font-family:monospace,monospace;font-size:1em}a{background-color:transparent}abbr[title]{border-bottom:none;text-decoration:underline;-webkit-text-decoration:underline dotted;text-decoration:underline 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\ No newline at end of file diff --git a/doc/reference.html b/doc/reference.html index 1e4780ed..309cb241 100644 --- a/doc/reference.html +++ b/doc/reference.html @@ -3,26 +3,54 @@ "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html> <head> -<!-- Copyright 1999,2000 Clark Cooper <coopercc@netheaven.com> - All rights reserved. - This is free software. You may distribute or modify according to - the terms of the MIT/X License --> +<!-- + __ __ _ + ___\ \/ /_ __ __ _| |_ + / _ \\ /| '_ \ / _` | __| + | __// \| |_) | (_| | |_ + \___/_/\_\ .__/ \__,_|\__| + |_| XML parser + + Copyright (c) 2000 Clark Cooper <coopercc@users.sourceforge.net> + Copyright (c) 2000-2004 Fred L. Drake, Jr. <fdrake@users.sourceforge.net> + Copyright (c) 2002-2012 Karl Waclawek <karl@waclawek.net> + Copyright (c) 2017-2021 Sebastian Pipping <sebastian@pipping.org> + Copyright (c) 2017 Jakub Wilk <jwilk@jwilk.net> + Copyright (c) 2021 Tomas Korbar <tkorbar@redhat.com> + Licensed under the MIT license: + + Permission is hereby granted, free of charge, to any person obtaining + a copy of this software and associated documentation files (the + "Software"), to deal in the Software without restriction, including + without limitation the rights to use, copy, modify, merge, publish, + distribute, sublicense, and/or sell copies of the Software, and to permit + persons to whom the Software is furnished to do so, subject to the + following conditions: + + The above copyright notice and this permission notice shall be included + in all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN + NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, + DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + USE OR OTHER DEALINGS IN THE SOFTWARE. +--> <title>Expat XML Parser</title> <meta name="author" content="Clark Cooper, coopercc@netheaven.com" /> <meta http-equiv="Content-Style-Type" content="text/css" /> + <link href="ok.min.css" rel="stylesheet" type="text/css" /> <link href="style.css" rel="stylesheet" type="text/css" /> </head> <body> - <table cellspacing="0" cellpadding="0" width="100%"> - <tr> - <td class="corner"><img src="expat.png" alt="(Expat logo)" /></td> - <td class="banner"><h1>The Expat XML Parser</h1></td> - </tr> - <tr> - <td class="releaseno">Release 2.0.1</td> - <td></td> - </tr> - </table> + <div> + <h1> + The Expat XML Parser + <small>Release 2.4.1</small> + </h1> + </div> <div class="content"> <p>Expat is a library, written in C, for parsing XML documents. It's @@ -120,6 +148,13 @@ interface.</p> <li><a href="#XML_GetInputContext">XML_GetInputContext</a></li> </ul> </li> + <li> + <a href="#billion-laughs">Billion Laughs Attack Protection</a> + <ul> + <li><a href="#XML_SetBillionLaughsAttackProtectionMaximumAmplification">XML_SetBillionLaughsAttackProtectionMaximumAmplification</a></li> + <li><a href="#XML_SetBillionLaughsAttackProtectionActivationThreshold">XML_SetBillionLaughsAttackProtectionActivationThreshold</a></li> + </ul> + </li> <li><a href="#miscellaneous">Miscellaneous Functions</a> <ul> <li><a href="#XML_SetUserData">XML_SetUserData</a></li> @@ -900,7 +935,8 @@ whether the parse can be resumed in the future.</p> <h3><a name="creation">Parser Creation</a></h3> -<pre class="fcndec" id="XML_ParserCreate"> +<h4 id="XML_ParserCreate">XML_ParserCreate</h4> +<pre class="fcndec"> XML_Parser XMLCALL XML_ParserCreate(const XML_Char *encoding); </pre> @@ -917,7 +953,8 @@ encoding declaration. There are four built-in encodings: Any other value will invoke a call to the UnknownEncodingHandler. </div> -<pre class="fcndec" id="XML_ParserCreateNS"> +<h4 id="XML_ParserCreateNS">XML_ParserCreateNS</h4> +<pre class="fcndec"> XML_Parser XMLCALL XML_ParserCreateNS(const XML_Char *encoding, XML_Char sep); @@ -936,7 +973,8 @@ the local part will be concatenated without any separator - this is intended to support RDF processors. It is a programming error to use the null separator with <a href= "#XML_SetReturnNSTriplet">namespace triplets</a>.</div> -<pre class="fcndec" id="XML_ParserCreate_MM"> +<h4 id="XML_ParserCreate_MM">XML_ParserCreate_MM</h4> +<pre class="fcndec"> XML_Parser XMLCALL XML_ParserCreate_MM(const XML_Char *encoding, const XML_Memory_Handling_Suite *ms, @@ -958,7 +996,8 @@ and the character pointed at by sep is used as the separator between the namespace URI and the local part of the name.</p> </div> -<pre class="fcndec" id="XML_ExternalEntityParserCreate"> +<h4 id="XML_ExternalEntityParserCreate">XML_ExternalEntityParserCreate</h4> +<pre class="fcndec"> XML_Parser XMLCALL XML_ExternalEntityParserCreate(XML_Parser p, const XML_Char *context, @@ -974,7 +1013,8 @@ changing functions on this parser (unless you want it to act differently than the parent parser). </div> -<pre class="fcndec" id="XML_ParserFree"> +<h4 id="XML_ParserFree">XML_ParserFree</h4> +<pre class="fcndec"> void XMLCALL XML_ParserFree(XML_Parser p); </pre> @@ -983,7 +1023,8 @@ Free memory used by the parser. Your application is responsible for freeing any memory associated with <a href="#userdata">user data</a>. </div> -<pre class="fcndec" id="XML_ParserReset"> +<h4 id="XML_ParserReset">XML_ParserReset</h4> +<pre class="fcndec"> XML_Bool XMLCALL XML_ParserReset(XML_Parser p, const XML_Char *encoding); @@ -1014,7 +1055,7 @@ if they apply to the parser created by <code><a href= "#XML_ExternalEntityParserCreate" >XML_ExternalEntityParserCreate</a></code>.</p> -<p>Note: the <code>len</code> argument passed to these functions +<p>Note: The <code>len</code> argument passed to these functions should be considerably less than the maximum value for an integer, as it could create an integer overflow situation if the added lengths of a buffer and the unprocessed portion of the previous buffer @@ -1022,7 +1063,8 @@ exceed the maximum integer value. Input data at the end of a buffer will remain unprocessed if it is part of an XML token for which the end is not part of that buffer.</p> -<pre class="fcndec" id="XML_Parse"> +<h4 id="XML_Parse">XML_Parse</h4> +<pre class="fcndec"> enum XML_Status XMLCALL XML_Parse(XML_Parser p, const char *s, @@ -1049,7 +1091,8 @@ If a parse error occurred, it returns <code>XML_STATUS_ERROR</code>. Otherwise it returns <code>XML_STATUS_OK</code> value. </div> -<pre class="fcndec" id="XML_ParseBuffer"> +<h4 id="XML_ParseBuffer">XML_ParseBuffer</h4> +<pre class="fcndec"> enum XML_Status XMLCALL XML_ParseBuffer(XML_Parser p, int len, @@ -1063,7 +1106,8 @@ buffer from Expat with the <code><a href= "#XML_GetBuffer" copying of the input. </div> -<pre class="fcndec" id="XML_GetBuffer"> +<h4 id="XML_GetBuffer">XML_GetBuffer</h4> +<pre class="fcndec"> void * XMLCALL XML_GetBuffer(XML_Parser p, int len); @@ -1098,7 +1142,8 @@ for (;;) { </pre> </div> -<pre class="fcndec" id="XML_StopParser"> +<h4 id="XML_StopParser">XML_StopParser</h4> +<pre class="fcndec"> enum XML_Status XMLCALL XML_StopParser(XML_Parser p, XML_Bool resumable); @@ -1111,7 +1156,7 @@ XML_StopParser(XML_Parser p, call-back handler, except when aborting (when <code>resumable</code> is <code>XML_FALSE</code>) an already suspended parser. Some call-backs may still follow because they would otherwise get -lost, including +lost, including</p> <ul> <li> the end element handler for empty elements when stopped in the start element handler,</li> @@ -1120,7 +1165,7 @@ lost, including <li> the character data handler when stopped in the character data handler while making multiple call-backs on a contiguous chunk of characters,</li> </ul> -and possibly others.</p> +<p>and possibly others.</p> <p>This can be called from most handlers, including DTD related call-backs, except when parsing an external parameter entity and @@ -1166,7 +1211,8 @@ implementation of that handler to call <code><a href= <p>New in Expat 1.95.8.</p> </div> -<pre class="fcndec" id="XML_ResumeParser"> +<h4 id="XML_ResumeParser">XML_ResumeParser</h4> +<pre class="fcndec"> enum XML_Status XMLCALL XML_ResumeParser(XML_Parser p); </pre> @@ -1191,7 +1237,8 @@ appropriate moment.</p> <p>New in Expat 1.95.8.</p> </div> -<pre class="fcndec" id="XML_GetParsingStatus"> +<h4 id="XML_GetParsingStatus">XML_GetParsingStatus</h4> +<pre class="fcndec"> void XMLCALL XML_GetParsingStatus(XML_Parser p, XML_ParsingStatus *status); @@ -1240,7 +1287,8 @@ Note that you'll receive them in this form independent of the original encoding of the document.</p> <div class="handler"> -<pre class="setter" id="XML_SetStartElementHandler"> +<h4 id="XML_SetStartElementHandler">XML_SetStartElementHandler</h4> +<pre class="setter"> void XMLCALL XML_SetStartElementHandler(XML_Parser p, XML_StartElementHandler start); @@ -1261,7 +1309,8 @@ by a null pointer.</p> </div> <div class="handler"> -<pre class="setter" id="XML_SetEndElementHandler"> +<h4 id="XML_SetEndElementHandler">XML_SetEndElementHandler</h4> +<pre class="setter"> void XMLCALL XML_SetEndElementHandler(XML_Parser p, XML_EndElementHandler); @@ -1276,7 +1325,8 @@ generates a call to both start and end handlers.</p> </div> <div class="handler"> -<pre class="setter" id="XML_SetElementHandler"> +<h4 id="XML_SetElementHandler">XML_SetElementHandler</h4> +<pre class="setter"> void XMLCALL XML_SetElementHandler(XML_Parser p, XML_StartElementHandler start, @@ -1286,7 +1336,8 @@ XML_SetElementHandler(XML_Parser p, </div> <div class="handler"> -<pre class="setter" id="XML_SetCharacterDataHandler"> +<h4 id="XML_SetCharacterDataHandler">XML_SetCharacterDataHandler</h4> +<pre class="setter"> void XMLCALL XML_SetCharacterDataHandler(XML_Parser p, XML_CharacterDataHandler charhndl) @@ -1309,7 +1360,8 @@ will continue calling back until the end of the block is reached.</p> </div> <div class="handler"> -<pre class="setter" id="XML_SetProcessingInstructionHandler"> +<h4 id="XML_SetProcessingInstructionHandler">XML_SetProcessingInstructionHandler</h4> +<pre class="setter"> void XMLCALL XML_SetProcessingInstructionHandler(XML_Parser p, XML_ProcessingInstructionHandler proc) @@ -1327,7 +1379,8 @@ it after skipping all whitespace after the initial word.</p> </div> <div class="handler"> -<pre class="setter" id="XML_SetCommentHandler"> +<h4 id="XML_SetCommentHandler">XML_SetCommentHandler</h4> +<pre class="setter"> void XMLCALL XML_SetCommentHandler(XML_Parser p, XML_CommentHandler cmnt) @@ -1342,7 +1395,8 @@ delimiters.</p> </div> <div class="handler"> -<pre class="setter" id="XML_SetStartCdataSectionHandler"> +<h4 id="XML_SetStartCdataSectionHandler">XML_SetStartCdataSectionHandler</h4> +<pre class="setter"> void XMLCALL XML_SetStartCdataSectionHandler(XML_Parser p, XML_StartCdataSectionHandler start); @@ -1355,7 +1409,8 @@ typedef void </div> <div class="handler"> -<pre class="setter" id="XML_SetEndCdataSectionHandler"> +<h4 id="XML_SetEndCdataSectionHandler">XML_SetEndCdataSectionHandler</h4> +<pre class="setter"> void XMLCALL XML_SetEndCdataSectionHandler(XML_Parser p, XML_EndCdataSectionHandler end); @@ -1368,7 +1423,8 @@ typedef void </div> <div class="handler"> -<pre class="setter" id="XML_SetCdataSectionHandler"> +<h4 id="XML_SetCdataSectionHandler">XML_SetCdataSectionHandler</h4> +<pre class="setter"> void XMLCALL XML_SetCdataSectionHandler(XML_Parser p, XML_StartCdataSectionHandler start, @@ -1378,7 +1434,8 @@ XML_SetCdataSectionHandler(XML_Parser p, </div> <div class="handler"> -<pre class="setter" id="XML_SetDefaultHandler"> +<h4 id="XML_SetDefaultHandler">XML_SetDefaultHandler</h4> +<pre class="setter"> void XMLCALL XML_SetDefaultHandler(XML_Parser p, XML_DefaultHandler hndl) @@ -1409,7 +1466,8 @@ href="#XML_DefaultCurrent">XML_DefaultCurrent</a></code>.</p> </div> <div class="handler"> -<pre class="setter" id="XML_SetDefaultHandlerExpand"> +<h4 id="XML_SetDefaultHandlerExpand">XML_SetDefaultHandlerExpand</h4> +<pre class="setter"> void XMLCALL XML_SetDefaultHandlerExpand(XML_Parser p, XML_DefaultHandler hndl) @@ -1429,7 +1487,8 @@ href="#XML_DefaultCurrent">XML_DefaultCurrent</a></code>.</p> </div> <div class="handler"> -<pre class="setter" id="XML_SetExternalEntityRefHandler"> +<h4 id="XML_SetExternalEntityRefHandler">XML_SetExternalEntityRefHandler</h4> +<pre class="setter"> void XMLCALL XML_SetExternalEntityRefHandler(XML_Parser p, XML_ExternalEntityRefHandler hndl) @@ -1482,7 +1541,8 @@ parser, the body of the external entity can be recursively parsed.</p> information into global or static variables.</p> </div> -<pre class="fcndec" id="XML_SetExternalEntityRefHandlerArg"> +<h4 id="XML_SetExternalEntityRefHandlerArg">XML_SetExternalEntityRefHandlerArg</h4> +<pre class="fcndec"> void XMLCALL XML_SetExternalEntityRefHandlerArg(XML_Parser p, void *arg) @@ -1508,7 +1568,8 @@ properly.</p> </div> <div class="handler"> -<pre class="setter" id="XML_SetSkippedEntityHandler"> +<h4 id="XML_SetSkippedEntityHandler">XML_SetSkippedEntityHandler</h4> +<pre class="setter"> void XMLCALL XML_SetSkippedEntityHandler(XML_Parser p, XML_SkippedEntityHandler handler) @@ -1528,14 +1589,15 @@ typedef void has been called.</li> </ol> <p>The <code>is_parameter_entity</code> argument will be non-zero for -a parameter entity and zero for a general entity.</p> <p>Note: skipped +a parameter entity and zero for a general entity.</p> <p>Note: Skipped parameter entities in declarations and skipped general entities in attribute values cannot be reported, because the event would be out of sync with the reporting of the declarations or attribute values</p> </div> <div class="handler"> -<pre class="setter" id="XML_SetUnknownEncodingHandler"> +<h4 id="XML_SetUnknownEncodingHandler">XML_SetUnknownEncodingHandler</h4> +<pre class="setter"> void XMLCALL XML_SetUnknownEncodingHandler(XML_Parser p, XML_UnknownEncodingHandler enchandler, @@ -1584,7 +1646,8 @@ parser when it is finished with the encoding. It may be NULL.</p> </div> <div class="handler"> -<pre class="setter" id="XML_SetStartNamespaceDeclHandler"> +<h4 id="XML_SetStartNamespaceDeclHandler">XML_SetStartNamespaceDeclHandler</h4> +<pre class="setter"> void XMLCALL XML_SetStartNamespaceDeclHandler(XML_Parser p, XML_StartNamespaceDeclHandler start); @@ -1602,7 +1665,8 @@ in that start tag.</p> </div> <div class="handler"> -<pre class="setter" id="XML_SetEndNamespaceDeclHandler"> +<h4 id="XML_SetEndNamespaceDeclHandler">XML_SetEndNamespaceDeclHandler</h4> +<pre class="setter"> void XMLCALL XML_SetEndNamespaceDeclHandler(XML_Parser p, XML_EndNamespaceDeclHandler end); @@ -1619,7 +1683,8 @@ namespace was declared.</p> </div> <div class="handler"> -<pre class="setter" id="XML_SetNamespaceDeclHandler"> +<h4 id="XML_SetNamespaceDeclHandler">XML_SetNamespaceDeclHandler</h4> +<pre class="setter"> void XMLCALL XML_SetNamespaceDeclHandler(XML_Parser p, XML_StartNamespaceDeclHandler start, @@ -1629,7 +1694,8 @@ XML_SetNamespaceDeclHandler(XML_Parser p, </div> <div class="handler"> -<pre class="setter" id="XML_SetXmlDeclHandler"> +<h4 id="XML_SetXmlDeclHandler">XML_SetXmlDeclHandler</h4> +<pre class="setter"> void XMLCALL XML_SetXmlDeclHandler(XML_Parser p, XML_XmlDeclHandler xmldecl); @@ -1652,7 +1718,8 @@ that it was given as yes.</p> </div> <div class="handler"> -<pre class="setter" id="XML_SetStartDoctypeDeclHandler"> +<h4 id="XML_SetStartDoctypeDeclHandler">XML_SetStartDoctypeDeclHandler</h4> +<pre class="setter"> void XMLCALL XML_SetStartDoctypeDeclHandler(XML_Parser p, XML_StartDoctypeDeclHandler start); @@ -1672,7 +1739,8 @@ will be non-zero if the DOCTYPE declaration has an internal subset.</p> </div> <div class="handler"> -<pre class="setter" id="XML_SetEndDoctypeDeclHandler"> +<h4 id="XML_SetEndDoctypeDeclHandler">XML_SetEndDoctypeDeclHandler</h4> +<pre class="setter"> void XMLCALL XML_SetEndDoctypeDeclHandler(XML_Parser p, XML_EndDoctypeDeclHandler end); @@ -1686,7 +1754,8 @@ after parsing any external subset.</p> </div> <div class="handler"> -<pre class="setter" id="XML_SetDoctypeDeclHandler"> +<h4 id="XML_SetDoctypeDeclHandler">XML_SetDoctypeDeclHandler</h4> +<pre class="setter"> void XMLCALL XML_SetDoctypeDeclHandler(XML_Parser p, XML_StartDoctypeDeclHandler start, @@ -1696,7 +1765,8 @@ XML_SetDoctypeDeclHandler(XML_Parser p, </div> <div class="handler"> -<pre class="setter" id="XML_SetElementDeclHandler"> +<h4 id="XML_SetElementDeclHandler">XML_SetElementDeclHandler</h4> +<pre class="setter"> void XMLCALL XML_SetElementDeclHandler(XML_Parser p, XML_ElementDeclHandler eldecl); @@ -1768,7 +1838,8 @@ or sequence and <code>children</code> points to the nodes.</p> </div> <div class="handler"> -<pre class="setter" id="XML_SetAttlistDeclHandler"> +<h4 id="XML_SetAttlistDeclHandler">XML_SetAttlistDeclHandler</h4> +<pre class="setter"> void XMLCALL XML_SetAttlistDeclHandler(XML_Parser p, XML_AttlistDeclHandler attdecl); @@ -1801,7 +1872,8 @@ in the <code>dflt</code> parameter.</p> </div> <div class="handler"> -<pre class="setter" id="XML_SetEntityDeclHandler"> +<h4 id="XML_SetEntityDeclHandler">XML_SetEntityDeclHandler</h4> +<pre class="setter"> void XMLCALL XML_SetEntityDeclHandler(XML_Parser p, XML_EntityDeclHandler handler); @@ -1835,7 +1907,8 @@ declarations.</p> </div> <div class="handler"> -<pre class="setter" id="XML_SetUnparsedEntityDeclHandler"> +<h4 id="XML_SetUnparsedEntityDeclHandler">XML_SetUnparsedEntityDeclHandler</h4> +<pre class="setter"> void XMLCALL XML_SetUnparsedEntityDeclHandler(XML_Parser p, XML_UnparsedEntityDeclHandler h) @@ -1861,7 +1934,8 @@ compatibility. Use instead <a href= "#XML_SetEntityDeclHandler" </div> <div class="handler"> -<pre class="setter" id="XML_SetNotationDeclHandler"> +<h4 id="XML_SetNotationDeclHandler">XML_SetNotationDeclHandler</h4> +<pre class="setter"> void XMLCALL XML_SetNotationDeclHandler(XML_Parser p, XML_NotationDeclHandler h) @@ -1878,7 +1952,8 @@ typedef void </div> <div class="handler"> -<pre class="setter" id="XML_SetNotStandaloneHandler"> +<h4 id="XML_SetNotStandaloneHandler">XML_SetNotStandaloneHandler</h4> +<pre class="setter"> void XMLCALL XML_SetNotStandaloneHandler(XML_Parser p, XML_NotStandaloneHandler h) @@ -1913,7 +1988,8 @@ events.</p> DTD. In other words, they usually return bogus information when called from within a DTD declaration handler.</p> -<pre class="fcndec" id="XML_GetErrorCode"> +<h4 id="XML_GetErrorCode">XML_GetErrorCode</h4> +<pre class="fcndec"> enum XML_Error XMLCALL XML_GetErrorCode(XML_Parser p); </pre> @@ -1921,7 +1997,8 @@ XML_GetErrorCode(XML_Parser p); Return what type of error has occurred. </div> -<pre class="fcndec" id="XML_ErrorString"> +<h4 id="XML_ErrorString">XML_ErrorString</h4> +<pre class="fcndec"> const XML_LChar * XMLCALL XML_ErrorString(enum XML_Error code); </pre> @@ -1931,7 +2008,8 @@ The code should be one of the enums that can be returned from <code><a href= "#XML_GetErrorCode" >XML_GetErrorCode</a></code>. </div> -<pre class="fcndec" id="XML_GetCurrentByteIndex"> +<h4 id="XML_GetCurrentByteIndex">XML_GetCurrentByteIndex</h4> +<pre class="fcndec"> XML_Index XMLCALL XML_GetCurrentByteIndex(XML_Parser p); </pre> @@ -1942,7 +2020,8 @@ the values returned by <code><a href= "#XML_GetCurrentLineNumber" "#XML_GetCurrentColumnNumber" >XML_GetCurrentColumnNumber</a></code>. </div> -<pre class="fcndec" id="XML_GetCurrentLineNumber"> +<h4 id="XML_GetCurrentLineNumber">XML_GetCurrentLineNumber</h4> +<pre class="fcndec"> XML_Size XMLCALL XML_GetCurrentLineNumber(XML_Parser p); </pre> @@ -1951,7 +2030,8 @@ Return the line number of the position. The first line is reported as <code>1</code>. </div> -<pre class="fcndec" id="XML_GetCurrentColumnNumber"> +<h4 id="XML_GetCurrentColumnNumber">XML_GetCurrentColumnNumber</h4> +<pre class="fcndec"> XML_Size XMLCALL XML_GetCurrentColumnNumber(XML_Parser p); </pre> @@ -1960,7 +2040,8 @@ Return the offset, from the beginning of the current line, of the position. </div> -<pre class="fcndec" id="XML_GetCurrentByteCount"> +<h4 id="XML_GetCurrentByteCount">XML_GetCurrentByteCount</h4> +<pre class="fcndec"> int XMLCALL XML_GetCurrentByteCount(XML_Parser p); </pre> @@ -1972,7 +2053,8 @@ be used to distinguish empty-element tags from empty elements using separate start and end tags). </div> -<pre class="fcndec" id="XML_GetInputContext"> +<h4 id="XML_GetInputContext">XML_GetInputContext</h4> +<pre class="fcndec"> const char * XMLCALL XML_GetInputContext(XML_Parser p, int *offset, @@ -1998,12 +2080,105 @@ parse position may be before the beginning of the buffer.</p> return NULL.</p> </div> +<h3><a name="billion-laughs">Billion Laughs Attack Protection</a></h3> + +<p>The functions in this section configure the built-in + protection against various forms of + <a href="https://en.wikipedia.org/wiki/Billion_laughs_attack">billion laughs attacks</a>.</p> + +<h4 id="XML_SetBillionLaughsAttackProtectionMaximumAmplification">XML_SetBillionLaughsAttackProtectionMaximumAmplification</h4> +<pre class="fcndec"> +/* Added in Expat 2.4.0. */ +XML_Bool XMLCALL +XML_SetBillionLaughsAttackProtectionMaximumAmplification(XML_Parser p, + float maximumAmplificationFactor); +</pre> +<div class="fcndef"> + <p> + Sets the maximum tolerated amplification factor + for protection against + <a href="https://en.wikipedia.org/wiki/Billion_laughs_attack">billion laughs attacks</a> + (default: <code>100.0</code>) + of parser <code>p</code> to <code>maximumAmplificationFactor</code>, and + returns <code>XML_TRUE</code> upon success and <code>XML_TRUE</code> upon error. + </p> + + The amplification factor is calculated as .. + <pre> + amplification := (direct + indirect) / direct + </pre> + .. while parsing, whereas + <code>direct</code> is the number of bytes read from the primary document in parsing and + <code>indirect</code> is the number of bytes added by expanding entities and reading of external DTD files, combined. + + <p>For a call to <code>XML_SetBillionLaughsAttackProtectionMaximumAmplification</code> to succeed:</p> + <ul> + <li>parser <code>p</code> must be a non-<code>NULL</code> root parser (without any parent parsers) and</li> + <li><code>maximumAmplificationFactor</code> must be non-<code>NaN</code> and greater than or equal to <code>1.0</code>.</li> + </ul> + + <p> + <strong>Note:</strong> + If you ever need to increase this value for non-attack payload, + please <a href="https://github.com/libexpat/libexpat/issues">file a bug report</a>. + </p> + + <p> + <strong>Note:</strong> + Peak amplifications + of factor 15,000 for the entire payload and + of factor 30,000 in the middle of parsing + have been observed with small benign files in practice. + + So if you do reduce the maximum allowed amplification, + please make sure that the activation threshold is still big enough + to not end up with undesired false positives (i.e. benign files being rejected). + </p> +</div> + +<h4 id="XML_SetBillionLaughsAttackProtectionActivationThreshold">XML_SetBillionLaughsAttackProtectionActivationThreshold</h4> +<pre class="fcndec"> +/* Added in Expat 2.4.0. */ +XML_Bool XMLCALL +XML_SetBillionLaughsAttackProtectionActivationThreshold(XML_Parser p, + unsigned long long activationThresholdBytes); +</pre> +<div class="fcndef"> + <p> + Sets number of output bytes (including amplification from entity expansion and reading DTD files) + needed to activate protection against + <a href="https://en.wikipedia.org/wiki/Billion_laughs_attack">billion laughs attacks</a> + (default: <code>8 MiB</code>) + of parser <code>p</code> to <code>activationThresholdBytes</code>, and + returns <code>XML_TRUE</code> upon success and <code>XML_TRUE</code> upon error. + </p> + + <p>For a call to <code>XML_SetBillionLaughsAttackProtectionActivationThreshold</code> to succeed:</p> + <ul> + <li>parser <code>p</code> must be a non-<code>NULL</code> root parser (without any parent parsers).</li> + </ul> + + <p> + <strong>Note:</strong> + If you ever need to increase this value for non-attack payload, + please <a href="https://github.com/libexpat/libexpat/issues">file a bug report</a>. + </p> + + <p> + <strong>Note:</strong> + Activation thresholds below 4 MiB are known to break support for + <a href="https://en.wikipedia.org/wiki/Darwin_Information_Typing_Architecture">DITA</a> 1.3 payload + and are hence not recommended. + </p> +</div> + <h3><a name="miscellaneous">Miscellaneous functions</a></h3> <p>The functions in this section either obtain state information from the parser or can be used to dynamically set parser options.</p> -<pre class="fcndec" id="XML_SetUserData"> +<h4 id="XML_SetUserData">XML_SetUserData</h4> +<pre class="fcndec"> void XMLCALL XML_SetUserData(XML_Parser p, void *userData); @@ -2018,7 +2193,8 @@ the memory associated with it, then you've probably just leaked memory. </div> -<pre class="fcndec" id="XML_GetUserData"> +<h4 id="XML_GetUserData">XML_GetUserData</h4> +<pre class="fcndec"> void * XMLCALL XML_GetUserData(XML_Parser p); </pre> @@ -2027,7 +2203,8 @@ This returns the user data pointer that gets passed to handlers. It is actually implemented as a macro. </div> -<pre class="fcndec" id="XML_UseParserAsHandlerArg"> +<h4 id="XML_UseParserAsHandlerArg">XML_UseParserAsHandlerArg</h4> +<pre class="fcndec"> void XMLCALL XML_UseParserAsHandlerArg(XML_Parser p); </pre> @@ -2038,7 +2215,8 @@ using the <code><a href= "#XML_GetUserData" >XML_GetUserData</a></code> function. </div> -<pre class="fcndec" id="XML_SetBase"> +<h4 id="XML_SetBase">XML_SetBase</h4> +<pre class="fcndec"> enum XML_Status XMLCALL XML_SetBase(XML_Parser p, const XML_Char *base); @@ -2050,7 +2228,8 @@ there's no memory to store base, otherwise it's <code>XML_STATUS_OK</code>. </div> -<pre class="fcndec" id="XML_GetBase"> +<h4 id="XML_GetBase">XML_GetBase</h4> +<pre class="fcndec"> const XML_Char * XMLCALL XML_GetBase(XML_Parser p); </pre> @@ -2058,7 +2237,8 @@ XML_GetBase(XML_Parser p); Return the base for resolving relative URIs. </div> -<pre class="fcndec" id="XML_GetSpecifiedAttributeCount"> +<h4 id="XML_GetSpecifiedAttributeCount">XML_GetSpecifiedAttributeCount</h4> +<pre class="fcndec"> int XMLCALL XML_GetSpecifiedAttributeCount(XML_Parser p); </pre> @@ -2074,7 +2254,8 @@ call to a start handler. If called inside a start handler, then that means the current call. </div> -<pre class="fcndec" id="XML_GetIdAttributeIndex"> +<h4 id="XML_GetIdAttributeIndex">XML_GetIdAttributeIndex</h4> +<pre class="fcndec"> int XMLCALL XML_GetIdAttributeIndex(XML_Parser p); </pre> @@ -2086,7 +2267,8 @@ attribute. If called inside a start handler, then that means the current call. </div> -<pre class="fcndec" id="XML_GetAttributeInfo"> +<h4 id="XML_GetAttributeInfo">XML_GetAttributeInfo</h4> +<pre class="fcndec"> const XML_AttrInfo * XMLCALL XML_GetAttributeInfo(XML_Parser parser); </pre> @@ -2107,7 +2289,8 @@ as 1; thus the number of entries in the array is <code>XML_GetSpecifiedAttributeCount(parser) / 2</code>. </div> -<pre class="fcndec" id="XML_SetEncoding"> +<h4 id="XML_SetEncoding">XML_SetEncoding</h4> +<pre class="fcndec"> enum XML_Status XMLCALL XML_SetEncoding(XML_Parser p, const XML_Char *encoding); @@ -2122,7 +2305,8 @@ Returns <code>XML_STATUS_OK</code> on success or <code>XML_STATUS_ERROR</code> on error. </div> -<pre class="fcndec" id="XML_SetParamEntityParsing"> +<h4 id="XML_SetParamEntityParsing">XML_SetParamEntityParsing</h4> +<pre class="fcndec"> int XMLCALL XML_SetParamEntityParsing(XML_Parser p, enum XML_ParamEntityParsing code); @@ -2142,7 +2326,8 @@ The choices for <code>code</code> are: no effect and will always return 0. </div> -<pre class="fcndec" id="XML_SetHashSalt"> +<h4 id="XML_SetHashSalt">XML_SetHashSalt</h4> +<pre class="fcndec"> int XMLCALL XML_SetHashSalt(XML_Parser p, unsigned long hash_salt); @@ -2153,15 +2338,16 @@ Helps in preventing DoS attacks based on predicting hash function behavior. In order to have an effect this must be called before parsing has started. Returns 1 if successful, 0 when called after <code>XML_Parse</code> or <code>XML_ParseBuffer</code>. -<p><b>Note:</b>This call is optional, as the parser will auto-generate +<p><b>Note:</b> This call is optional, as the parser will auto-generate a new random salt value if no value has been set at the start of parsing.</p> -<p><b>Note:</b>One should not call <code>XML_SetHashSalt</code> with a +<p><b>Note:</b> One should not call <code>XML_SetHashSalt</code> with a hash salt value of 0, as this value is used as sentinel value to indicate that <code>XML_SetHashSalt</code> has <b>not</b> been called. Consequently such a call will have no effect, even if it returns 1.</p> </div> -<pre class="fcndec" id="XML_UseForeignDTD"> +<h4 id="XML_UseForeignDTD">XML_UseForeignDTD</h4> +<pre class="fcndec"> enum XML_Error XMLCALL XML_UseForeignDTD(XML_Parser parser, XML_Bool useDTD); </pre> @@ -2198,7 +2384,8 @@ the document had a DTD with an external subset. This holds true even if the external entity reference handler returns without action.</p> </div> -<pre class="fcndec" id="XML_SetReturnNSTriplet"> +<h4 id="XML_SetReturnNSTriplet">XML_SetReturnNSTriplet</h4> +<pre class="fcndec"> void XMLCALL XML_SetReturnNSTriplet(XML_Parser parser, int do_nst); @@ -2220,7 +2407,8 @@ default manner, URI then local_name separated by the namespace separator.</p> </div> -<pre class="fcndec" id="XML_DefaultCurrent"> +<h4 id="XML_DefaultCurrent">XML_DefaultCurrent</h4> +<pre class="fcndec"> void XMLCALL XML_DefaultCurrent(XML_Parser parser); </pre> @@ -2234,7 +2422,8 @@ href="#XML_SetDefaultHandler" >XML_SetDefaultHandler</a></code> or not a default handler. </div> -<pre class="fcndec" id="XML_ExpatVersion"> +<h4 id="XML_ExpatVersion">XML_ExpatVersion</h4> +<pre class="fcndec"> XML_LChar * XMLCALL XML_ExpatVersion(); </pre> @@ -2242,7 +2431,8 @@ XML_ExpatVersion(); Return the library version as a string (e.g. <code>"expat_1.95.1"</code>). </div> -<pre class="fcndec" id="XML_ExpatVersionInfo"> +<h4 id="XML_ExpatVersionInfo">XML_ExpatVersionInfo</h4> +<pre class="fcndec"> struct XML_Expat_Version XMLCALL XML_ExpatVersionInfo(); </pre> @@ -2266,7 +2456,8 @@ Testing these constants is currently the best way to determine if particular parts of the Expat API are available. </div> -<pre class="fcndec" id="XML_GetFeatureList"> +<h4 id="XML_GetFeatureList">XML_GetFeatureList</h4> +<pre class="fcndec"> const XML_Feature * XMLCALL XML_GetFeatureList(); </pre> @@ -2327,7 +2518,8 @@ time, the following features have been defined to have values:</p> </dl> </div> -<pre class="fcndec" id="XML_FreeContentModel"> +<h4 id="XML_FreeContentModel">XML_FreeContentModel</h4> +<pre class="fcndec"> void XMLCALL XML_FreeContentModel(XML_Parser parser, XML_Content *model); </pre> @@ -2346,7 +2538,8 @@ applications. This can be essential when using dynamically loaded libraries which use different C standard libraries (this can happen on Windows, at least).</p> -<pre class="fcndec" id="XML_MemMalloc"> +<h4 id="XML_MemMalloc">XML_MemMalloc</h4> +<pre class="fcndec"> void * XMLCALL XML_MemMalloc(XML_Parser parser, size_t size); </pre> @@ -2358,7 +2551,8 @@ way must be freed using <code><a href="#XML_MemFree" >XML_MemFree</a></code>. </div> -<pre class="fcndec" id="XML_MemRealloc"> +<h4 id="XML_MemRealloc">XML_MemRealloc</h4> +<pre class="fcndec"> void * XMLCALL XML_MemRealloc(XML_Parser parser, void *ptr, size_t size); </pre> @@ -2377,7 +2571,8 @@ original block. Memory allocated in this way must be freed using >XML_MemFree</a></code>. </div> -<pre class="fcndec" id="XML_MemFree"> +<h4 id="XML_MemFree">XML_MemFree</h4> +<pre class="fcndec"> void XMLCALL XML_MemFree(XML_Parser parser, void *ptr); </pre> @@ -2388,9 +2583,12 @@ have been allocated by <code><a href="#XML_MemMalloc" </div> <hr /> -<p><a href="http://validator.w3.org/check/referer"><img - src="valid-xhtml10.png" alt="Valid XHTML 1.0!" - height="31" width="88" class="noborder" /></a></p> + + <div class="footer"> + Found a bug in the documentation? + <a href="https://github.com/libexpat/libexpat/issues">Please file a bug report.</a> + </div> + </div> </body> </html> diff --git a/doc/style.css b/doc/style.css index 69df30bc..1b8cd10d 100644 --- a/doc/style.css +++ b/doc/style.css @@ -1,101 +1,47 @@ +/* + __ __ _ + ___\ \/ /_ __ __ _| |_ + / _ \\ /| '_ \ / _` | __| + | __// \| |_) | (_| | |_ + \___/_/\_\ .__/ \__,_|\__| + |_| XML parser + + Copyright (c) 2000 Clark Cooper <coopercc@users.sourceforge.net> + Copyright (c) 2000-2004 Fred L. Drake, Jr. <fdrake@users.sourceforge.net> + Copyright (c) 2021 Sebastian Pipping <sebastian@pipping.org> + Licensed under the MIT license: + + Permission is hereby granted, free of charge, to any person obtaining + a copy of this software and associated documentation files (the + "Software"), to deal in the Software without restriction, including + without limitation the rights to use, copy, modify, merge, publish, + distribute, sublicense, and/or sell copies of the Software, and to permit + persons to whom the Software is furnished to do so, subject to the + following conditions: + + The above copyright notice and this permission notice shall be included + in all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN + NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, + DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + USE OR OTHER DEALINGS IN THE SOFTWARE. +*/ + +/* Stop not using half the screen */ body { - background-color: white; - border: 0px; - margin: 0px; - padding: 0px; -} - -.corner { - width: 200px; - height: 80px; - text-align: center; -} - -.banner { - background-color: rgb(110,139,61); - color: rgb(255,236,176); - padding-left: 2em; -} - -.banner h1 { - font-size: 200%; -} - -.content { - padding: 0em 2em 1em 2em; -} - -.releaseno { - background-color: rgb(110,139,61); - color: rgb(255,236,176); - padding-bottom: 0.3em; - padding-top: 0.5em; - text-align: center; - font-weight: bold; -} - -.noborder { - border-width: 0px; -} - -.eg { - padding-left: 1em; - padding-top: .5em; - padding-bottom: .5em; - border: solid thin; - margin: 1em 0; - background-color: tan; - margin-left: 2em; - margin-right: 10%; -} - -.pseudocode { - padding-left: 1em; - padding-top: .5em; - padding-bottom: .5em; - border: solid thin; - margin: 1em 0; - background-color: rgb(250,220,180); - margin-left: 2em; - margin-right: 10%; -} - -.handler { - width: 100%; - border-top-width: thin; - margin-bottom: 1em; -} - -.handler p { - margin-left: 2em; -} - -.setter { - font-weight: bold; -} - -.signature { - color: navy; -} - -.fcndec { - width: 100%; - border-top-width: thin; - font-weight: bold; -} - -.fcndef { - margin-left: 2em; - margin-bottom: 2em; -} - -dd { - margin-bottom: 2em; + max-width: none; /* was: 80ch */ } .cpp-symbols dt { font-family: monospace; } -.cpp-symbols dd { - margin-bottom: 1em; + +/* Resemble style of <footer> which is not part of xhtml1-strict */ +.footer { + font-size: var(--ok-fs-5); + color: var(--ok-tc-1); } diff --git a/doc/xmlwf.1 b/doc/xmlwf.1 index 06446108..8e33f0e7 100644 --- a/doc/xmlwf.1 +++ b/doc/xmlwf.1 @@ -5,7 +5,7 @@ \\$2 \(la\\$1\(ra\\$3 .. .if \n(.g .mso www.tmac -.TH XMLWF 1 "March 11, 2016" "" "" +.TH XMLWF 1 "May 23, 2021" "" "" .SH NAME xmlwf \- Determines if an XML document is well-formed .SH SYNOPSIS @@ -15,7 +15,27 @@ xmlwf \- Determines if an XML document is well-formed \fBxmlwf\fR \kx .if (\nx>(\n(.l/2)) .nr x (\n(.l/5) 'in \n(.iu+\nxu -[\fB-s\fR] [\fB-n\fR] [\fB-p\fR] [\fB-x\fR] [\fB-e \fIencoding\fB\fR] [\fB-w\fR] [\fB-d \fIoutput-dir\fB\fR] [\fB-c\fR] [\fB-m\fR] [\fB-r\fR] [\fB-t\fR] [\fB-N\fR] [\fB-k\fR] [\fB-v\fR] [file ...] +[\fIOPTIONS\fR] [\fIFILE\fR ...] +'in \n(.iu-\nxu +.ad b +'hy +'nh +.fi +.ad l +\fBxmlwf\fR \kx +.if (\nx>(\n(.l/2)) .nr x (\n(.l/5) +'in \n(.iu+\nxu +\fB-h\fR +'in \n(.iu-\nxu +.ad b +'hy +'nh +.fi +.ad l +\fBxmlwf\fR \kx +.if (\nx>(\n(.l/2)) .nr x (\n(.l/5) +'in \n(.iu+\nxu +\fB-v\fR 'in \n(.iu-\nxu .ad b 'hy @@ -34,7 +54,7 @@ following rules: \(bu The file begins with an XML declaration. For instance, \*(T<<?xml version="1.0" standalone="yes"?>\*(T>. -\fINOTE:\fR +\fINOTE\fR: \fBxmlwf\fR does not currently check for a valid XML declaration. .TP 0.2i @@ -62,10 +82,42 @@ it does not check the DTD. However, it does support external entities (see the \*(T<\fB\-x\fR\*(T> option). .SH OPTIONS When an option includes an argument, you may specify the argument either -separately ("\*(T<\fB\-d\fR\*(T> output") or concatenated with the -option ("\*(T<\fB\-d\fR\*(T>output"). \fBxmlwf\fR +separately ("\*(T<\fB\-d\fR\*(T> \fIoutput\fR") or concatenated with the +option ("\*(T<\fB\-d\fR\*(T>\fIoutput\fR"). \fBxmlwf\fR supports both. .TP +\*(T<\fB\-a\fR\*(T> \fIfactor\fR +Sets the maximum tolerated amplification factor +for protection against billion laughs attacks (default: 100.0). +The amplification factor is calculated as .. + +.nf + + amplification := (direct + indirect) / direct + +.fi + +\&.. while parsing, whereas +<direct> is the number of bytes read +from the primary document in parsing and +<indirect> is the number of bytes +added by expanding entities and reading of external DTD files, +combined. + +\fINOTE\fR: +If you ever need to increase this value for non-attack payload, +please file a bug report. +.TP +\*(T<\fB\-b\fR\*(T> \fIbytes\fR +Sets the number of output bytes (including amplification) +needed to activate protection against billion laughs attacks +(default: 8 MiB). +This can be thought of as an "activation threshold". + +\fINOTE\fR: +If you ever need to increase this value for non-attack payload, +please file a bug report. +.TP \*(T<\fB\-c\fR\*(T> If the input file is well-formed and \fBxmlwf\fR doesn't encounter any errors, the input file is simply copied to @@ -73,7 +125,7 @@ the output directory unchanged. This implies no namespaces (turns off \*(T<\fB\-n\fR\*(T>) and requires \*(T<\fB\-d\fR\*(T> to specify an output directory. .TP -\*(T<\fB\-d output\-dir\fR\*(T> +\*(T<\fB\-d\fR\*(T> \fIoutput-dir\fR Specifies a directory to contain transformed representations of the input files. By default, \*(T<\fB\-d\fR\*(T> outputs a canonical representation @@ -96,7 +148,7 @@ is treated equivalently to data. More on canonical XML can be found at http://www.jclark.com/xml/canonxml.html . .TP -\*(T<\fB\-e encoding\fR\*(T> +\*(T<\fB\-e\fR\*(T> \fIencoding\fR Specifies the character encoding for the document, overriding any document encoding declaration. \fBxmlwf\fR supports four built-in encodings: @@ -106,6 +158,15 @@ supports four built-in encodings: \*(T<ISO\-8859\-1\*(T>. Also see the \*(T<\fB\-w\fR\*(T> option. .TP +\*(T<\fB\-k\fR\*(T> +When processing multiple files, \fBxmlwf\fR +by default halts after the the first file with an error. +This tells \fBxmlwf\fR to report the error +but to keep processing. +This can be useful, for example, when testing a filter that converts +many files to XML and you want to quickly find out which conversions +failed. +.TP \*(T<\fB\-m\fR\*(T> Outputs some strange sort of XML file that completely describes the input file, including character positions. @@ -121,7 +182,7 @@ This matches the example output used by the formal XML test cases. Requires \*(T<\fB\-d\fR\*(T> to specify an output file. .TP \*(T<\fB\-p\fR\*(T> -Tells xmlwf to process external DTDs and parameter +Tells \fBxmlwf\fR to process external DTDs and parameter entities. Normally \fBxmlwf\fR never parses parameter @@ -156,14 +217,6 @@ without client overhead. \*(T<\fB\-t\fR\*(T> turns off most of the output options (\*(T<\fB\-d\fR\*(T>, \*(T<\fB\-m\fR\*(T>, \*(T<\fB\-c\fR\*(T>, ...). .TP -\*(T<\fB\-k\fR\*(T> -When processing multiple files, Expat by default halts after the -the first file with an error. This tells Expat to report the error -but to keep processing. -This can be useful, for example, when testing a filter that converts -many files to XML and you want to quickly find out which conversions -failed. -.TP \*(T<\fB\-v\fR\*(T> Prints the version of the Expat library being used, including some information on the compile-time configuration of the library, and @@ -173,7 +226,7 @@ then exits. Enables support for Windows code pages. Normally, \fBxmlwf\fR will throw an error if it runs across an encoding that it is not equipped to handle itself. With -\*(T<\fB\-w\fR\*(T>, xmlwf will try to use a Windows code +\*(T<\fB\-w\fR\*(T>, \fBxmlwf\fR will try to use a Windows code page. See also \*(T<\fB\-e\fR\*(T>. .TP \*(T<\fB\-x\fR\*(T> @@ -255,24 +308,16 @@ I have no idea why anyone would want to use the \*(T<\fB\-d\fR\*(T>, \*(T<\fB\-c\fR\*(T>, and \*(T<\fB\-m\fR\*(T> options. If someone could explain it to me, I'd like to add this information to this manpage. -.SH ALTERNATIVES -Here are some XML validators on the web: - -.nf - -http://www.hcrc.ed.ac.uk/~richard/xml\-check.html -http://www.stg.brown.edu/service/xmlvalid/ -http://www.scripting.com/frontier5/xml/code/xmlValidator.html -http://www.xml.com/pub/a/tools/ruwf/check.html -.fi .SH "SEE ALSO" .nf -The Expat home page: http://www.libexpat.org/ -The W3 XML specification: http://www.w3.org/TR/REC\-xml +The Expat home page: https://libexpat.github.io/ +The W3 XML 1.0 specification (fourth edition): https://www.w3.org/TR/2006/REC\-xml\-20060816/ +Billion laughs attack: https://en.wikipedia.org/wiki/Billion_laughs_attack .fi .SH AUTHOR -This manual page was written by Scott Bronson <\*(T<bronson@rinspin.com\*(T>> for +This manual page was originally written by Scott Bronson <\*(T<bronson@rinspin.com\*(T>> +in December 2001 for the Debian GNU/Linux system (but may be used by others). Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation diff --git a/doc/xmlwf.xml b/doc/xmlwf.xml index 448df4eb..fa1b3565 100644 --- a/doc/xmlwf.xml +++ b/doc/xmlwf.xml @@ -1,11 +1,28 @@ -<!DOCTYPE refentry [ - <!-- Fill in your name for FIRSTNAME and SURNAME. --> +<!-- + __ __ _ + ___\ \/ /_ __ __ _| |_ + / _ \\ /| '_ \ / _` | __| + | __// \| |_) | (_| | |_ + \___/_/\_\ .__/ \__,_|\__| + |_| XML parser + + Copyright (c) 2001 Scott Bronson <bronson@rinspin.com> + Copyright (c) 2002-2003 Fred L. Drake, Jr. <fdrake@users.sourceforge.net> + Copyright (c) 2009 Karl Waclawek <karl@waclawek.net> + Copyright (c) 2016-2021 Sebastian Pipping <sebastian@pipping.org> + Copyright (c) 2016 Ardo van Rangelrooij <ardo@debian.org> + Copyright (c) 2017 Rhodri James <rhodri@wildebeest.org.uk> + Copyright (c) 2020 Joe Orton <jorton@redhat.com> + Copyright (c) 2021 Tim Bray <tbray@textuality.com> + Unlike most of Expat, + this file is copyrighted under the GNU Free Documentation License 1.1. +--> +<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN" + "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" [ <!ENTITY dhfirstname "<firstname>Scott</firstname>"> <!ENTITY dhsurname "<surname>Bronson</surname>"> <!-- Please adjust the date whenever revising the manpage. --> - <!ENTITY dhdate "<date>March 11, 2016</date>"> - <!-- SECTION should be 1-8, maybe w/ subsection other parameters are - allowed: see man(7), man(1). --> + <!ENTITY dhdate "<date>May 23, 2021</date>"> <!ENTITY dhsection "<manvolnum>1</manvolnum>"> <!ENTITY dhemail "<email>bronson@rinspin.com</email>"> <!ENTITY dhusername "Scott Bronson"> @@ -44,26 +61,16 @@ <refsynopsisdiv> <cmdsynopsis> <command>&dhpackage;</command> - <arg><option>-s</option></arg> - <arg><option>-n</option></arg> - <arg><option>-p</option></arg> - <arg><option>-x</option></arg> - - <arg><option>-e <replaceable>encoding</replaceable></option></arg> - <arg><option>-w</option></arg> - - <arg><option>-d <replaceable>output-dir</replaceable></option></arg> - <arg><option>-c</option></arg> - <arg><option>-m</option></arg> - - <arg><option>-r</option></arg> - <arg><option>-t</option></arg> - <arg><option>-N</option></arg> - - <arg><option>-k</option></arg> - <arg><option>-v</option></arg> - - <arg>file ...</arg> + <arg><replaceable>OPTIONS</replaceable></arg> + <arg><replaceable>FILE</replaceable> ...</arg> + </cmdsynopsis> + <cmdsynopsis> + <command>&dhpackage;</command> + <arg choice="plain"><option>-h</option></arg> + </cmdsynopsis> + <cmdsynopsis> + <command>&dhpackage;</command> + <arg choice="plain"><option>-v</option></arg> </cmdsynopsis> </refsynopsisdiv> @@ -96,7 +103,7 @@ <listitem><para> The file begins with an XML declaration. For instance, <literal><?xml version="1.0" standalone="yes"?></literal>. - <emphasis>NOTE:</emphasis> + <emphasis>NOTE</emphasis>: <command>&dhpackage;</command> does not currently check for a valid XML declaration. </para></listitem> @@ -133,14 +140,58 @@ <para> When an option includes an argument, you may specify the argument either -separately ("<option>-d</option> output") or concatenated with the -option ("<option>-d</option>output"). <command>&dhpackage;</command> +separately ("<option>-d</option> <replaceable>output</replaceable>") or concatenated with the +option ("<option>-d</option><replaceable>output</replaceable>"). <command>&dhpackage;</command> supports both. </para> <variablelist> <varlistentry> + <term><option>-a</option> <replaceable>factor</replaceable></term> + <listitem> + <para> + Sets the maximum tolerated amplification factor + for protection against billion laughs attacks (default: 100.0). + The amplification factor is calculated as .. + </para> + <literallayout> + amplification := (direct + indirect) / direct + </literallayout> + <para> + .. while parsing, whereas + <direct> is the number of bytes read + from the primary document in parsing and + <indirect> is the number of bytes + added by expanding entities and reading of external DTD files, + combined. + </para> + <para> + <emphasis>NOTE</emphasis>: + If you ever need to increase this value for non-attack payload, + please file a bug report. + </para> + </listitem> + </varlistentry> + + <varlistentry> + <term><option>-b</option> <replaceable>bytes</replaceable></term> + <listitem> + <para> + Sets the number of output bytes (including amplification) + needed to activate protection against billion laughs attacks + (default: 8 MiB). + This can be thought of as an "activation threshold". + </para> + <para> + <emphasis>NOTE</emphasis>: + If you ever need to increase this value for non-attack payload, + please file a bug report. + </para> + </listitem> + </varlistentry> + + <varlistentry> <term><option>-c</option></term> <listitem> <para> @@ -154,7 +205,7 @@ supports both. </varlistentry> <varlistentry> - <term><option>-d output-dir</option></term> + <term><option>-d</option> <replaceable>output-dir</replaceable></term> <listitem> <para> Specifies a directory to contain transformed @@ -185,7 +236,7 @@ supports both. </varlistentry> <varlistentry> - <term><option>-e encoding</option></term> + <term><option>-e</option> <replaceable>encoding</replaceable></term> <listitem> <para> Specifies the character encoding for the document, overriding @@ -201,6 +252,21 @@ supports both. </varlistentry> <varlistentry> + <term><option>-k</option></term> + <listitem> + <para> + When processing multiple files, <command>&dhpackage;</command> + by default halts after the the first file with an error. + This tells <command>&dhpackage;</command> to report the error + but to keep processing. + This can be useful, for example, when testing a filter that converts + many files to XML and you want to quickly find out which conversions + failed. + </para> + </listitem> + </varlistentry> + + <varlistentry> <term><option>-m</option></term> <listitem> <para> @@ -236,7 +302,7 @@ supports both. <term><option>-p</option></term> <listitem> <para> - Tells xmlwf to process external DTDs and parameter + Tells <command>&dhpackage;</command> to process external DTDs and parameter entities. </para> <para> @@ -293,20 +359,6 @@ supports both. </para> </listitem> </varlistentry> - - <varlistentry> - <term><option>-k</option></term> - <listitem> - <para> - When processing multiple files, Expat by default halts after the - the first file with an error. This tells Expat to report the error - but to keep processing. - This can be useful, for example, when testing a filter that converts - many files to XML and you want to quickly find out which conversions - failed. - </para> - </listitem> - </varlistentry> <varlistentry> <term><option>-v</option></term> @@ -326,7 +378,7 @@ supports both. Enables support for Windows code pages. Normally, <command>&dhpackage;</command> will throw an error if it runs across an encoding that it is not equipped to handle itself. With - <option>-w</option>, &dhpackage; will try to use a Windows code + <option>-w</option>, <command>&dhpackage;</command> will try to use a Windows code page. See also <option>-e</option>. </para> </listitem> @@ -460,27 +512,13 @@ supports both. </refsect1> <refsect1> - <title>ALTERNATIVES</title> - <para> - Here are some XML validators on the web: - -<literallayout> -http://www.hcrc.ed.ac.uk/~richard/xml-check.html -http://www.stg.brown.edu/service/xmlvalid/ -http://www.scripting.com/frontier5/xml/code/xmlValidator.html -http://www.xml.com/pub/a/tools/ruwf/check.html -</literallayout> - - </para> - </refsect1> - - <refsect1> <title>SEE ALSO</title> <para> <literallayout> -The Expat home page: http://www.libexpat.org/ -The W3 XML specification: http://www.w3.org/TR/REC-xml +The Expat home page: https://libexpat.github.io/ +The W3 XML 1.0 specification (fourth edition): https://www.w3.org/TR/2006/REC-xml-20060816/ +Billion laughs attack: https://en.wikipedia.org/wiki/Billion_laughs_attack </literallayout> </para> @@ -489,7 +527,8 @@ The W3 XML specification: http://www.w3.org/TR/REC-xml <refsect1> <title>AUTHOR</title> <para> - This manual page was written by &dhusername; &dhemail; for + This manual page was originally written by &dhusername; &dhemail; + in December 2001 for the &debian; system (but may be used by others). Permission is granted to copy, distribute and/or modify this document under the terms of the <acronym>GNU</acronym> Free Documentation diff --git a/examples/Makefile.am b/examples/Makefile.am index c3b1f7be..d386b592 100644 --- a/examples/Makefile.am +++ b/examples/Makefile.am @@ -6,7 +6,8 @@ # \___/_/\_\ .__/ \__,_|\__| # |_| XML parser # -# Copyright (c) 2017 Expat development team +# Copyright (c) 2017 Sebastian Pipping <sebastian@pipping.org> +# Copyright (c) 2020 Jeffrey Walton <noloader@gmail.com> # Licensed under the MIT license: # # Permission is hereby granted, free of charge, to any person obtaining diff --git a/examples/Makefile.in b/examples/Makefile.in index 513d5efa..4293c0c7 100644 --- a/examples/Makefile.in +++ b/examples/Makefile.in @@ -22,7 +22,8 @@ # \___/_/\_\ .__/ \__,_|\__| # |_| XML parser # -# Copyright (c) 2017 Expat development team +# Copyright (c) 2017 Sebastian Pipping <sebastian@pipping.org> +# Copyright (c) 2020 Jeffrey Walton <noloader@gmail.com> # Licensed under the MIT license: # # Permission is hereby granted, free of charge, to any person obtaining @@ -231,6 +232,7 @@ AWK = @AWK@ CC = @CC@ CCDEPMODE = @CCDEPMODE@ CFLAGS = @CFLAGS@ +CPP = @CPP@ CPPFLAGS = @CPPFLAGS@ CXX = @CXX@ CXXCPP = @CXXCPP@ @@ -311,6 +313,7 @@ ac_ct_AR = @ac_ct_AR@ ac_ct_CC = @ac_ct_CC@ ac_ct_CXX = @ac_ct_CXX@ ac_ct_DUMPBIN = @ac_ct_DUMPBIN@ +ac_cv_sizeof_void_p = @ac_cv_sizeof_void_p@ am__include = @am__include@ am__leading_dot = @am__leading_dot@ am__quote = @am__quote@ diff --git a/examples/elements.c b/examples/elements.c index eb0c729b..2b664561 100644 --- a/examples/elements.c +++ b/examples/elements.c @@ -11,7 +11,12 @@ |_| XML parser Copyright (c) 1997-2000 Thai Open Source Software Center Ltd - Copyright (c) 2000-2017 Expat development team + Copyright (c) 2001-2003 Fred L. Drake, Jr. <fdrake@users.sourceforge.net> + Copyright (c) 2004-2006 Karl Waclawek <karl@waclawek.net> + Copyright (c) 2005-2007 Steven Solie <ssolie@users.sourceforge.net> + Copyright (c) 2016-2019 Sebastian Pipping <sebastian@pipping.org> + Copyright (c) 2017 Rhodri James <rhodri@wildebeest.org.uk> + Copyright (c) 2019 Zhongyuan Zhou <zhouzhongyuan@huawei.com> Licensed under the MIT license: Permission is hereby granted, free of charge, to any person obtaining diff --git a/examples/outline.c b/examples/outline.c index d996b8e3..4ed041fe 100644 --- a/examples/outline.c +++ b/examples/outline.c @@ -8,8 +8,12 @@ \___/_/\_\ .__/ \__,_|\__| |_| XML parser - Copyright (c) 1997-2000 Thai Open Source Software Center Ltd - Copyright (c) 2000-2017 Expat development team + Copyright (c) 2000 Clark Cooper <coopercc@users.sourceforge.net> + Copyright (c) 2001-2003 Fred L. Drake, Jr. <fdrake@users.sourceforge.net> + Copyright (c) 2005-2007 Steven Solie <ssolie@users.sourceforge.net> + Copyright (c) 2005-2006 Karl Waclawek <karl@waclawek.net> + Copyright (c) 2016-2019 Sebastian Pipping <sebastian@pipping.org> + Copyright (c) 2017 Rhodri James <rhodri@wildebeest.org.uk> Licensed under the MIT license: Permission is hereby granted, free of charge, to any person obtaining diff --git a/expat_config.h b/expat_config.h index 7253eb57..4acf7709 100644 --- a/expat_config.h +++ b/expat_config.h @@ -27,7 +27,7 @@ #define HAVE_GETPAGESIZE 1 /* Define to 1 if you have the `getrandom' function. */ -#if defined(__BIONIC__) +#if defined(__BIONIC__) || defined(ANDROID_HOST_MUSL) #define HAVE_GETRANDOM 1 #endif @@ -37,15 +37,15 @@ /* Define to 1 if you have the `bsd' library (-lbsd). */ /* #undef HAVE_LIBBSD */ +/* Define to 1 if you have the <memory.h> header file. */ +#define HAVE_MEMORY_H 1 + /* Define to 1 if you have a working `mmap' system call. */ #define HAVE_MMAP 1 /* Define to 1 if you have the <stdint.h> header file. */ #define HAVE_STDINT_H 1 -/* Define to 1 if you have the <stdio.h> header file. */ -#define HAVE_STDIO_H 1 - /* Define to 1 if you have the <stdlib.h> header file. */ #define HAVE_STDLIB_H 1 @@ -56,7 +56,7 @@ #define HAVE_STRING_H 1 /* Define to 1 if you have `syscall' and `SYS_getrandom'. */ -#if defined(__BIONIC__) +#if 0 /* We only get here for glibc and Windows (where the better choices aren't available) and they don't have this fallback either. */ #define HAVE_SYSCALL_GETRANDOM 1 #endif @@ -85,7 +85,7 @@ #define PACKAGE_NAME "expat" /* Define to the full name and version of this package. */ -#define PACKAGE_STRING "expat 2.3.0" +#define PACKAGE_STRING "expat 2.4.1" /* Define to the one symbol short name of this package. */ #define PACKAGE_TARNAME "expat" @@ -94,15 +94,13 @@ #define PACKAGE_URL "" /* Define to the version of this package. */ -#define PACKAGE_VERSION "2.3.0" +#define PACKAGE_VERSION "2.4.1" -/* Define to 1 if all of the C90 standard headers exist (not just the ones - required in a freestanding environment). This macro is provided for - backward compatibility; new code need not use it. */ +/* Define to 1 if you have the ANSI C header files. */ #define STDC_HEADERS 1 /* Version number of package */ -#define VERSION "2.3.0" +#define VERSION "2.4.1" /* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most significant byte first (like Motorola and SPARC, unlike Intel). */ diff --git a/expat_config.h.in b/expat_config.h.in index ec068caa..59207b42 100644 --- a/expat_config.h.in +++ b/expat_config.h.in @@ -30,15 +30,15 @@ /* Define to 1 if you have the `bsd' library (-lbsd). */ #undef HAVE_LIBBSD +/* Define to 1 if you have the <memory.h> header file. */ +#undef HAVE_MEMORY_H + /* Define to 1 if you have a working `mmap' system call. */ #undef HAVE_MMAP /* Define to 1 if you have the <stdint.h> header file. */ #undef HAVE_STDINT_H -/* Define to 1 if you have the <stdio.h> header file. */ -#undef HAVE_STDIO_H - /* Define to 1 if you have the <stdlib.h> header file. */ #undef HAVE_STDLIB_H @@ -87,9 +87,7 @@ /* Define to the version of this package. */ #undef PACKAGE_VERSION -/* Define to 1 if all of the C90 standard headers exist (not just the ones - required in a freestanding environment). This macro is provided for - backward compatibility; new code need not use it. */ +/* Define to 1 if you have the ANSI C header files. */ #undef STDC_HEADERS /* Version number of package */ diff --git a/fix-xmltest-log.sh b/fix-xmltest-log.sh index c143e93c..164ea4e3 100755 --- a/fix-xmltest-log.sh +++ b/fix-xmltest-log.sh @@ -6,7 +6,7 @@ # \___/_/\_\ .__/ \__,_|\__| # |_| XML parser # -# Copyright (c) 2019 Expat development team +# Copyright (c) 2019 Sebastian Pipping <sebastian@pipping.org> # Licensed under the MIT license: # # Permission is hereby granted, free of charge, to any person obtaining diff --git a/lib/Makefile.am b/lib/Makefile.am index 05343e23..4a11c5e4 100644 --- a/lib/Makefile.am +++ b/lib/Makefile.am @@ -6,7 +6,9 @@ # \___/_/\_\ .__/ \__,_|\__| # |_| XML parser # -# Copyright (c) 2017 Expat development team +# Copyright (c) 2017-2021 Sebastian Pipping <sebastian@pipping.org> +# Copyright (c) 2017 Tomasz Kłoczko <kloczek@fedoraproject.org> +# Copyright (c) 2019 David Loffredo <loffredo@steptools.com> # Licensed under the MIT license: # # Permission is hereby granted, free of charge, to any person obtaining @@ -34,17 +36,25 @@ include_HEADERS = \ expat_external.h lib_LTLIBRARIES = libexpat.la +noinst_LTLIBRARIES = libexpatinternal.la libexpat_la_LDFLAGS = \ @AM_LDFLAGS@ \ -no-undefined \ -version-info @LIBCURRENT@:@LIBREVISION@:@LIBAGE@ -libexpat_la_SOURCES = \ +libexpat_la_SOURCES = + +# This layer of indirection allows +# the test suite to access internal symbols +# despite compiling with -fvisibility=hidden +libexpatinternal_la_SOURCES = \ xmlparse.c \ xmltok.c \ xmlrole.c +libexpat_la_LIBADD = libexpatinternal.la + doc_DATA = \ ../AUTHORS \ ../Changes diff --git a/lib/Makefile.in b/lib/Makefile.in index 1799b8bc..1943055f 100644 --- a/lib/Makefile.in +++ b/lib/Makefile.in @@ -22,7 +22,9 @@ # \___/_/\_\ .__/ \__,_|\__| # |_| XML parser # -# Copyright (c) 2017 Expat development team +# Copyright (c) 2017-2021 Sebastian Pipping <sebastian@pipping.org> +# Copyright (c) 2017 Tomasz Kłoczko <kloczek@fedoraproject.org> +# Copyright (c) 2019 David Loffredo <loffredo@steptools.com> # Licensed under the MIT license: # # Permission is hereby granted, free of charge, to any person obtaining @@ -171,9 +173,9 @@ am__uninstall_files_from_dir = { \ } am__installdirs = "$(DESTDIR)$(libdir)" "$(DESTDIR)$(docdir)" \ "$(DESTDIR)$(includedir)" -LTLIBRARIES = $(lib_LTLIBRARIES) -libexpat_la_LIBADD = -am_libexpat_la_OBJECTS = xmlparse.lo xmltok.lo xmlrole.lo +LTLIBRARIES = $(lib_LTLIBRARIES) $(noinst_LTLIBRARIES) +libexpat_la_DEPENDENCIES = libexpatinternal.la +am_libexpat_la_OBJECTS = libexpat_la_OBJECTS = $(am_libexpat_la_OBJECTS) AM_V_lt = $(am__v_lt_@AM_V@) am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@) @@ -182,6 +184,9 @@ am__v_lt_1 = libexpat_la_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \ $(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \ $(libexpat_la_LDFLAGS) $(LDFLAGS) -o $@ +libexpatinternal_la_LIBADD = +am_libexpatinternal_la_OBJECTS = xmlparse.lo xmltok.lo xmlrole.lo +libexpatinternal_la_OBJECTS = $(am_libexpatinternal_la_OBJECTS) AM_V_P = $(am__v_P_@AM_V@) am__v_P_ = $(am__v_P_@AM_DEFAULT_V@) am__v_P_0 = false @@ -218,8 +223,8 @@ AM_V_CCLD = $(am__v_CCLD_@AM_V@) am__v_CCLD_ = $(am__v_CCLD_@AM_DEFAULT_V@) am__v_CCLD_0 = @echo " CCLD " $@; am__v_CCLD_1 = -SOURCES = $(libexpat_la_SOURCES) -DIST_SOURCES = $(libexpat_la_SOURCES) +SOURCES = $(libexpat_la_SOURCES) $(libexpatinternal_la_SOURCES) +DIST_SOURCES = $(libexpat_la_SOURCES) $(libexpatinternal_la_SOURCES) am__can_run_installinfo = \ case $$AM_UPDATE_INFO_DIR in \ n|no|NO) false;; \ @@ -265,6 +270,7 @@ AWK = @AWK@ CC = @CC@ CCDEPMODE = @CCDEPMODE@ CFLAGS = @CFLAGS@ +CPP = @CPP@ CPPFLAGS = @CPPFLAGS@ CXX = @CXX@ CXXCPP = @CXXCPP@ @@ -345,6 +351,7 @@ ac_ct_AR = @ac_ct_AR@ ac_ct_CC = @ac_ct_CC@ ac_ct_CXX = @ac_ct_CXX@ ac_ct_DUMPBIN = @ac_ct_DUMPBIN@ +ac_cv_sizeof_void_p = @ac_cv_sizeof_void_p@ am__include = @am__include@ am__leading_dot = @am__leading_dot@ am__quote = @am__quote@ @@ -397,16 +404,23 @@ include_HEADERS = \ expat_external.h lib_LTLIBRARIES = libexpat.la +noinst_LTLIBRARIES = libexpatinternal.la libexpat_la_LDFLAGS = \ @AM_LDFLAGS@ \ -no-undefined \ -version-info @LIBCURRENT@:@LIBREVISION@:@LIBAGE@ -libexpat_la_SOURCES = \ +libexpat_la_SOURCES = + +# This layer of indirection allows +# the test suite to access internal symbols +# despite compiling with -fvisibility=hidden +libexpatinternal_la_SOURCES = \ xmlparse.c \ xmltok.c \ xmlrole.c +libexpat_la_LIBADD = libexpatinternal.la doc_DATA = \ ../AUTHORS \ ../Changes @@ -500,9 +514,23 @@ clean-libLTLIBRARIES: rm -f $${locs}; \ } +clean-noinstLTLIBRARIES: + -test -z "$(noinst_LTLIBRARIES)" || rm -f $(noinst_LTLIBRARIES) + @list='$(noinst_LTLIBRARIES)'; \ + locs=`for p in $$list; do echo $$p; done | \ + sed 's|^[^/]*$$|.|; s|/[^/]*$$||; s|$$|/so_locations|' | \ + sort -u`; \ + test -z "$$locs" || { \ + echo rm -f $${locs}; \ + rm -f $${locs}; \ + } + libexpat.la: $(libexpat_la_OBJECTS) $(libexpat_la_DEPENDENCIES) $(EXTRA_libexpat_la_DEPENDENCIES) $(AM_V_CCLD)$(libexpat_la_LINK) -rpath $(libdir) $(libexpat_la_OBJECTS) $(libexpat_la_LIBADD) $(LIBS) +libexpatinternal.la: $(libexpatinternal_la_OBJECTS) $(libexpatinternal_la_DEPENDENCIES) $(EXTRA_libexpatinternal_la_DEPENDENCIES) + $(AM_V_CCLD)$(LINK) $(libexpatinternal_la_OBJECTS) $(libexpatinternal_la_LIBADD) $(LIBS) + mostlyclean-compile: -rm -f *.$(OBJEXT) @@ -713,7 +741,7 @@ maintainer-clean-generic: clean: clean-am clean-am: clean-generic clean-libLTLIBRARIES clean-libtool \ - mostlyclean-am + clean-noinstLTLIBRARIES mostlyclean-am distclean: distclean-am -rm -f ./$(DEPDIR)/xmlparse.Plo @@ -790,16 +818,17 @@ uninstall-am: uninstall-docDATA uninstall-includeHEADERS \ .MAKE: install-am install-data-am install-strip .PHONY: CTAGS GTAGS TAGS all all-am am--depfiles check check-am clean \ - clean-generic clean-libLTLIBRARIES clean-libtool cscopelist-am \ - ctags ctags-am distclean distclean-compile distclean-generic \ - distclean-libtool distclean-tags distdir dvi dvi-am html \ - html-am info info-am install install-am install-data \ - install-data-am install-data-hook install-docDATA install-dvi \ - install-dvi-am install-exec install-exec-am install-html \ - install-html-am install-includeHEADERS install-info \ - install-info-am install-libLTLIBRARIES install-man install-pdf \ - install-pdf-am install-ps install-ps-am install-strip \ - installcheck installcheck-am installdirs maintainer-clean \ + clean-generic clean-libLTLIBRARIES clean-libtool \ + clean-noinstLTLIBRARIES cscopelist-am ctags ctags-am distclean \ + distclean-compile distclean-generic distclean-libtool \ + distclean-tags distdir dvi dvi-am html html-am info info-am \ + install install-am install-data install-data-am \ + install-data-hook install-docDATA install-dvi install-dvi-am \ + install-exec install-exec-am install-html install-html-am \ + install-includeHEADERS install-info install-info-am \ + install-libLTLIBRARIES install-man install-pdf install-pdf-am \ + install-ps install-ps-am install-strip installcheck \ + installcheck-am installdirs maintainer-clean \ maintainer-clean-generic mostlyclean mostlyclean-compile \ mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ tags tags-am uninstall uninstall-am uninstall-docDATA \ diff --git a/lib/ascii.h b/lib/ascii.h index c3587e57..1f594d2e 100644 --- a/lib/ascii.h +++ b/lib/ascii.h @@ -6,8 +6,11 @@ \___/_/\_\ .__/ \__,_|\__| |_| XML parser - Copyright (c) 1997-2000 Thai Open Source Software Center Ltd - Copyright (c) 2000-2017 Expat development team + Copyright (c) 1999-2000 Thai Open Source Software Center Ltd + Copyright (c) 2000 Clark Cooper <coopercc@users.sourceforge.net> + Copyright (c) 2002 Fred L. Drake, Jr. <fdrake@users.sourceforge.net> + Copyright (c) 2007 Karl Waclawek <karl@waclawek.net> + Copyright (c) 2017 Sebastian Pipping <sebastian@pipping.org> Licensed under the MIT license: Permission is hereby granted, free of charge, to any person obtaining diff --git a/lib/asciitab.h b/lib/asciitab.h index 63b1d1b4..af766fb2 100644 --- a/lib/asciitab.h +++ b/lib/asciitab.h @@ -7,7 +7,9 @@ |_| XML parser Copyright (c) 1997-2000 Thai Open Source Software Center Ltd - Copyright (c) 2000-2017 Expat development team + Copyright (c) 2000 Clark Cooper <coopercc@users.sourceforge.net> + Copyright (c) 2002 Fred L. Drake, Jr. <fdrake@users.sourceforge.net> + Copyright (c) 2017 Sebastian Pipping <sebastian@pipping.org> Licensed under the MIT license: Permission is hereby granted, free of charge, to any person obtaining diff --git a/lib/expat.h b/lib/expat.h index 7aa60f31..b7d6d354 100644 --- a/lib/expat.h +++ b/lib/expat.h @@ -7,7 +7,14 @@ |_| XML parser Copyright (c) 1997-2000 Thai Open Source Software Center Ltd - Copyright (c) 2000-2017 Expat development team + Copyright (c) 2000 Clark Cooper <coopercc@users.sourceforge.net> + Copyright (c) 2000-2005 Fred L. Drake, Jr. <fdrake@users.sourceforge.net> + Copyright (c) 2001-2002 Greg Stein <gstein@users.sourceforge.net> + Copyright (c) 2002-2016 Karl Waclawek <karl@waclawek.net> + Copyright (c) 2016-2021 Sebastian Pipping <sebastian@pipping.org> + Copyright (c) 2016 Cristian Rodríguez <crrodriguez@opensuse.org> + Copyright (c) 2016 Thomas Beutlich <tc@tbeu.de> + Copyright (c) 2017 Rhodri James <rhodri@wildebeest.org.uk> Licensed under the MIT license: Permission is hereby granted, free of charge, to any person obtaining @@ -117,7 +124,9 @@ enum XML_Error { /* Added in 2.2.1. */ XML_ERROR_INVALID_ARGUMENT, /* Added in 2.3.0. */ - XML_ERROR_NO_BUFFER + XML_ERROR_NO_BUFFER, + /* Added in 2.4.0. */ + XML_ERROR_AMPLIFICATION_LIMIT_BREACH }; enum XML_Content_Type { @@ -999,7 +1008,10 @@ enum XML_FeatureEnum { XML_FEATURE_SIZEOF_XML_LCHAR, XML_FEATURE_NS, XML_FEATURE_LARGE_SIZE, - XML_FEATURE_ATTR_INFO + XML_FEATURE_ATTR_INFO, + /* Added in Expat 2.4.0. */ + XML_FEATURE_BILLION_LAUGHS_ATTACK_PROTECTION_MAXIMUM_AMPLIFICATION_DEFAULT, + XML_FEATURE_BILLION_LAUGHS_ATTACK_PROTECTION_ACTIVATION_THRESHOLD_DEFAULT /* Additional features must be added to the end of this enum. */ }; @@ -1012,12 +1024,24 @@ typedef struct { XMLPARSEAPI(const XML_Feature *) XML_GetFeatureList(void); +#ifdef XML_DTD +/* Added in Expat 2.4.0. */ +XMLPARSEAPI(XML_Bool) +XML_SetBillionLaughsAttackProtectionMaximumAmplification( + XML_Parser parser, float maximumAmplificationFactor); + +/* Added in Expat 2.4.0. */ +XMLPARSEAPI(XML_Bool) +XML_SetBillionLaughsAttackProtectionActivationThreshold( + XML_Parser parser, unsigned long long activationThresholdBytes); +#endif + /* Expat follows the semantic versioning convention. See http://semver.org. */ #define XML_MAJOR_VERSION 2 -#define XML_MINOR_VERSION 3 -#define XML_MICRO_VERSION 0 +#define XML_MINOR_VERSION 4 +#define XML_MICRO_VERSION 1 #ifdef __cplusplus } diff --git a/lib/expat_external.h b/lib/expat_external.h index b3b6e74d..8829f770 100644 --- a/lib/expat_external.h +++ b/lib/expat_external.h @@ -7,7 +7,14 @@ |_| XML parser Copyright (c) 1997-2000 Thai Open Source Software Center Ltd - Copyright (c) 2000-2017 Expat development team + Copyright (c) 2000 Clark Cooper <coopercc@users.sourceforge.net> + Copyright (c) 2000-2004 Fred L. Drake, Jr. <fdrake@users.sourceforge.net> + Copyright (c) 2001-2002 Greg Stein <gstein@users.sourceforge.net> + Copyright (c) 2002-2006 Karl Waclawek <karl@waclawek.net> + Copyright (c) 2016 Cristian Rodríguez <crrodriguez@opensuse.org> + Copyright (c) 2016-2019 Sebastian Pipping <sebastian@pipping.org> + Copyright (c) 2017 Rhodri James <rhodri@wildebeest.org.uk> + Copyright (c) 2018 Yury Gribov <tetra2005@gmail.com> Licensed under the MIT license: Permission is hereby granted, free of charge, to any person obtaining diff --git a/lib/iasciitab.h b/lib/iasciitab.h index ea97cfcf..5d8646f2 100644 --- a/lib/iasciitab.h +++ b/lib/iasciitab.h @@ -7,7 +7,9 @@ |_| XML parser Copyright (c) 1997-2000 Thai Open Source Software Center Ltd - Copyright (c) 2000-2017 Expat development team + Copyright (c) 2000 Clark Cooper <coopercc@users.sourceforge.net> + Copyright (c) 2002 Fred L. Drake, Jr. <fdrake@users.sourceforge.net> + Copyright (c) 2017 Sebastian Pipping <sebastian@pipping.org> Licensed under the MIT license: Permission is hereby granted, free of charge, to any person obtaining diff --git a/lib/internal.h b/lib/internal.h index 60913dab..444eba0f 100644 --- a/lib/internal.h +++ b/lib/internal.h @@ -25,8 +25,12 @@ \___/_/\_\ .__/ \__,_|\__| |_| XML parser - Copyright (c) 1997-2000 Thai Open Source Software Center Ltd - Copyright (c) 2000-2017 Expat development team + Copyright (c) 2002-2003 Fred L. Drake, Jr. <fdrake@users.sourceforge.net> + Copyright (c) 2002-2006 Karl Waclawek <karl@waclawek.net> + Copyright (c) 2003 Greg Stein <gstein@users.sourceforge.net> + Copyright (c) 2016-2021 Sebastian Pipping <sebastian@pipping.org> + Copyright (c) 2018 Yury Gribov <tetra2005@gmail.com> + Copyright (c) 2019 David Loffredo <loffredo@steptools.com> Licensed under the MIT license: Permission is hereby granted, free of charge, to any person obtaining @@ -101,22 +105,58 @@ # endif #endif +#include <limits.h> // ULONG_MAX + +#if defined(_WIN32) && ! defined(__USE_MINGW_ANSI_STDIO) +# define EXPAT_FMT_ULL(midpart) "%" midpart "I64u" +# if defined(_WIN64) // Note: modifiers "td" and "zu" do not work for MinGW +# define EXPAT_FMT_PTRDIFF_T(midpart) "%" midpart "I64d" +# define EXPAT_FMT_SIZE_T(midpart) "%" midpart "I64u" +# else +# define EXPAT_FMT_PTRDIFF_T(midpart) "%" midpart "d" +# define EXPAT_FMT_SIZE_T(midpart) "%" midpart "u" +# endif +#else +# define EXPAT_FMT_ULL(midpart) "%" midpart "llu" +# if ! defined(ULONG_MAX) +# error Compiler did not define ULONG_MAX for us +# elif ULONG_MAX == 18446744073709551615u // 2^64-1 +# define EXPAT_FMT_PTRDIFF_T(midpart) "%" midpart "ld" +# define EXPAT_FMT_SIZE_T(midpart) "%" midpart "lu" +# else +# define EXPAT_FMT_PTRDIFF_T(midpart) "%" midpart "d" +# define EXPAT_FMT_SIZE_T(midpart) "%" midpart "u" +# endif +#endif + #ifndef UNUSED_P # define UNUSED_P(p) (void)p #endif +/* NOTE BEGIN If you ever patch these defaults to greater values + for non-attack XML payload in your environment, + please file a bug report with libexpat. Thank you! +*/ +#define EXPAT_BILLION_LAUGHS_ATTACK_PROTECTION_MAXIMUM_AMPLIFICATION_DEFAULT \ + 100.0f +#define EXPAT_BILLION_LAUGHS_ATTACK_PROTECTION_ACTIVATION_THRESHOLD_DEFAULT \ + 8388608 // 8 MiB, 2^23 +/* NOTE END */ + +#include "expat.h" // so we can use type XML_Parser below + #ifdef __cplusplus extern "C" { #endif -#ifdef XML_ENABLE_VISIBILITY -# if XML_ENABLE_VISIBILITY -__attribute__((visibility("default"))) -# endif +void _INTERNAL_trim_to_complete_utf8_characters(const char *from, + const char **fromLimRef); + +#if defined(XML_DTD) +unsigned long long testingAccountingGetCountBytesDirect(XML_Parser parser); +unsigned long long testingAccountingGetCountBytesIndirect(XML_Parser parser); +const char *unsignedCharToPrintable(unsigned char c); #endif -void -_INTERNAL_trim_to_complete_utf8_characters(const char *from, - const char **fromLimRef); #ifdef __cplusplus } diff --git a/lib/latin1tab.h b/lib/latin1tab.h index 6f916041..b681d278 100644 --- a/lib/latin1tab.h +++ b/lib/latin1tab.h @@ -7,7 +7,9 @@ |_| XML parser Copyright (c) 1997-2000 Thai Open Source Software Center Ltd - Copyright (c) 2000-2017 Expat development team + Copyright (c) 2000 Clark Cooper <coopercc@users.sourceforge.net> + Copyright (c) 2002 Fred L. Drake, Jr. <fdrake@users.sourceforge.net> + Copyright (c) 2017 Sebastian Pipping <sebastian@pipping.org> Licensed under the MIT license: Permission is hereby granted, free of charge, to any person obtaining diff --git a/lib/libexpat.def b/lib/libexpat.def index 16faf595..5aebbd07 100644 --- a/lib/libexpat.def +++ b/lib/libexpat.def @@ -74,5 +74,7 @@ EXPORTS ; added with version 2.1.1 ; XML_GetAttributeInfo @66 XML_SetHashSalt @67 -; added with version 2.2.5 - _INTERNAL_trim_to_complete_utf8_characters @68 +; internal @68 removed with version 2.3.1 +; added with version 2.4.0 + XML_SetBillionLaughsAttackProtectionActivationThreshold @69 + XML_SetBillionLaughsAttackProtectionMaximumAmplification @70 diff --git a/lib/libexpatw.def b/lib/libexpatw.def index 16faf595..5aebbd07 100644 --- a/lib/libexpatw.def +++ b/lib/libexpatw.def @@ -74,5 +74,7 @@ EXPORTS ; added with version 2.1.1 ; XML_GetAttributeInfo @66 XML_SetHashSalt @67 -; added with version 2.2.5 - _INTERNAL_trim_to_complete_utf8_characters @68 +; internal @68 removed with version 2.3.1 +; added with version 2.4.0 + XML_SetBillionLaughsAttackProtectionActivationThreshold @69 + XML_SetBillionLaughsAttackProtectionMaximumAmplification @70 diff --git a/lib/nametab.h b/lib/nametab.h index 3681df34..63485446 100644 --- a/lib/nametab.h +++ b/lib/nametab.h @@ -6,8 +6,8 @@ \___/_/\_\ .__/ \__,_|\__| |_| XML parser - Copyright (c) 1997-2000 Thai Open Source Software Center Ltd - Copyright (c) 2000-2017 Expat development team + Copyright (c) 2000 Clark Cooper <coopercc@users.sourceforge.net> + Copyright (c) 2017 Sebastian Pipping <sebastian@pipping.org> Licensed under the MIT license: Permission is hereby granted, free of charge, to any person obtaining diff --git a/lib/utf8tab.h b/lib/utf8tab.h index a22986ac..88efcf91 100644 --- a/lib/utf8tab.h +++ b/lib/utf8tab.h @@ -7,7 +7,9 @@ |_| XML parser Copyright (c) 1997-2000 Thai Open Source Software Center Ltd - Copyright (c) 2000-2017 Expat development team + Copyright (c) 2000 Clark Cooper <coopercc@users.sourceforge.net> + Copyright (c) 2002 Fred L. Drake, Jr. <fdrake@users.sourceforge.net> + Copyright (c) 2017 Sebastian Pipping <sebastian@pipping.org> Licensed under the MIT license: Permission is hereby granted, free of charge, to any person obtaining diff --git a/lib/winconfig.h b/lib/winconfig.h index 562a4a82..2ecd61b5 100644 --- a/lib/winconfig.h +++ b/lib/winconfig.h @@ -6,8 +6,10 @@ \___/_/\_\ .__/ \__,_|\__| |_| XML parser - Copyright (c) 1997-2000 Thai Open Source Software Center Ltd - Copyright (c) 2000-2017 Expat development team + Copyright (c) 2000 Clark Cooper <coopercc@users.sourceforge.net> + Copyright (c) 2002 Greg Stein <gstein@users.sourceforge.net> + Copyright (c) 2005 Karl Waclawek <karl@waclawek.net> + Copyright (c) 2017-2021 Sebastian Pipping <sebastian@pipping.org> Licensed under the MIT license: Permission is hereby granted, free of charge, to any person obtaining @@ -40,17 +42,4 @@ #include <memory.h> #include <string.h> -#if defined(HAVE_EXPAT_CONFIG_H) /* e.g. MinGW */ -# include <expat_config.h> -#else /* !defined(HAVE_EXPAT_CONFIG_H) */ - -# define XML_NS 1 -# define XML_DTD 1 -# define XML_CONTEXT_BYTES 1024 - -/* we will assume all Windows platforms are little endian */ -# define BYTEORDER 1234 - -#endif /* !defined(HAVE_EXPAT_CONFIG_H) */ - #endif /* ndef WINCONFIG_H */ diff --git a/lib/xmlparse.c b/lib/xmlparse.c index f598936d..5ba56eae 100644 --- a/lib/xmlparse.c +++ b/lib/xmlparse.c @@ -1,4 +1,4 @@ -/* d667b5f8e56e24fdfaf5e38596d419d924a9fadceb987d81d5613ecb7ca51b0e (2.3.0+) +/* 8539b9040d9d901366a62560a064af7cb99811335784b363abc039c5b0ebc416 (2.4.1+) __ __ _ ___\ \/ /_ __ __ _| |_ / _ \\ /| '_ \ / _` | __| @@ -7,7 +7,31 @@ |_| XML parser Copyright (c) 1997-2000 Thai Open Source Software Center Ltd - Copyright (c) 2000-2017 Expat development team + Copyright (c) 2000 Clark Cooper <coopercc@users.sourceforge.net> + Copyright (c) 2000-2006 Fred L. Drake, Jr. <fdrake@users.sourceforge.net> + Copyright (c) 2001-2002 Greg Stein <gstein@users.sourceforge.net> + Copyright (c) 2002-2016 Karl Waclawek <karl@waclawek.net> + Copyright (c) 2005-2009 Steven Solie <ssolie@users.sourceforge.net> + Copyright (c) 2016 Eric Rahm <erahm@mozilla.com> + Copyright (c) 2016-2021 Sebastian Pipping <sebastian@pipping.org> + Copyright (c) 2016 Gaurav <g.gupta@samsung.com> + Copyright (c) 2016 Thomas Beutlich <tc@tbeu.de> + Copyright (c) 2016 Gustavo Grieco <gustavo.grieco@imag.fr> + Copyright (c) 2016 Pascal Cuoq <cuoq@trust-in-soft.com> + Copyright (c) 2016 Ed Schouten <ed@nuxi.nl> + Copyright (c) 2017-2018 Rhodri James <rhodri@wildebeest.org.uk> + Copyright (c) 2017 Václav Slavík <vaclav@slavik.io> + Copyright (c) 2017 Viktor Szakats <commit@vsz.me> + Copyright (c) 2017 Chanho Park <chanho61.park@samsung.com> + Copyright (c) 2017 Rolf Eike Beer <eike@sf-mail.de> + Copyright (c) 2017 Hans Wennborg <hans@chromium.org> + Copyright (c) 2018 Anton Maklakov <antmak.pub@gmail.com> + Copyright (c) 2018 Benjamin Peterson <benjamin@python.org> + Copyright (c) 2018 Marco Maggi <marco.maggi-ipsu@poste.it> + Copyright (c) 2018 Mariusz Zaborski <oshogbo@vexillium.org> + Copyright (c) 2019 David Loffredo <loffredo@steptools.com> + Copyright (c) 2019-2020 Ben Wagner <bungeman@chromium.org> + Copyright (c) 2019 Vadim Zeitlin <vadim@zeitlins.org> Licensed under the MIT license: Permission is hereby granted, free of charge, to any person obtaining @@ -48,6 +72,7 @@ #include <stdio.h> /* fprintf */ #include <stdlib.h> /* getenv, rand_s */ #include <stdint.h> /* uintptr_t */ +#include <math.h> /* isnan */ #ifdef _WIN32 # define getpid GetCurrentProcessId @@ -63,9 +88,9 @@ #ifdef _WIN32 # include "winconfig.h" -#elif defined(HAVE_EXPAT_CONFIG_H) -# include <expat_config.h> -#endif /* ndef _WIN32 */ +#endif + +#include <expat_config.h> #include "ascii.h" #include "expat.h" @@ -372,6 +397,31 @@ typedef struct open_internal_entity { XML_Bool betweenDecl; /* WFC: PE Between Declarations */ } OPEN_INTERNAL_ENTITY; +enum XML_Account { + XML_ACCOUNT_DIRECT, /* bytes directly passed to the Expat parser */ + XML_ACCOUNT_ENTITY_EXPANSION, /* intermediate bytes produced during entity + expansion */ + XML_ACCOUNT_NONE /* i.e. do not account, was accounted already */ +}; + +#ifdef XML_DTD +typedef unsigned long long XmlBigCount; +typedef struct accounting { + XmlBigCount countBytesDirect; + XmlBigCount countBytesIndirect; + int debugLevel; + float maximumAmplificationFactor; // >=1.0 + unsigned long long activationThresholdBytes; +} ACCOUNTING; + +typedef struct entity_stats { + unsigned int countEverOpened; + unsigned int currentDepth; + unsigned int maximumDepthSeen; + int debugLevel; +} ENTITY_STATS; +#endif /* XML_DTD */ + typedef enum XML_Error PTRCALL Processor(XML_Parser parser, const char *start, const char *end, const char **endPtr); @@ -402,16 +452,18 @@ static enum XML_Error initializeEncoding(XML_Parser parser); static enum XML_Error doProlog(XML_Parser parser, const ENCODING *enc, const char *s, const char *end, int tok, const char *next, const char **nextPtr, - XML_Bool haveMore, XML_Bool allowClosingDoctype); + XML_Bool haveMore, XML_Bool allowClosingDoctype, + enum XML_Account account); static enum XML_Error processInternalEntity(XML_Parser parser, ENTITY *entity, XML_Bool betweenDecl); static enum XML_Error doContent(XML_Parser parser, int startTagLevel, const ENCODING *enc, const char *start, const char *end, const char **endPtr, - XML_Bool haveMore); + XML_Bool haveMore, enum XML_Account account); static enum XML_Error doCdataSection(XML_Parser parser, const ENCODING *, const char **startPtr, const char *end, - const char **nextPtr, XML_Bool haveMore); + const char **nextPtr, XML_Bool haveMore, + enum XML_Account account); #ifdef XML_DTD static enum XML_Error doIgnoreSection(XML_Parser parser, const ENCODING *, const char **startPtr, const char *end, @@ -421,7 +473,8 @@ static enum XML_Error doIgnoreSection(XML_Parser parser, const ENCODING *, static void freeBindings(XML_Parser parser, BINDING *bindings); static enum XML_Error storeAtts(XML_Parser parser, const ENCODING *, const char *s, TAG_NAME *tagNamePtr, - BINDING **bindingsPtr); + BINDING **bindingsPtr, + enum XML_Account account); static enum XML_Error addBinding(XML_Parser parser, PREFIX *prefix, const ATTRIBUTE_ID *attId, const XML_Char *uri, BINDING **bindingsPtr); @@ -430,15 +483,18 @@ static int defineAttribute(ELEMENT_TYPE *type, ATTRIBUTE_ID *, XML_Bool isCdata, XML_Parser parser); static enum XML_Error storeAttributeValue(XML_Parser parser, const ENCODING *, XML_Bool isCdata, const char *, - const char *, STRING_POOL *); + const char *, STRING_POOL *, + enum XML_Account account); static enum XML_Error appendAttributeValue(XML_Parser parser, const ENCODING *, XML_Bool isCdata, const char *, - const char *, STRING_POOL *); + const char *, STRING_POOL *, + enum XML_Account account); static ATTRIBUTE_ID *getAttributeId(XML_Parser parser, const ENCODING *enc, const char *start, const char *end); static int setElementTypePrefix(XML_Parser parser, ELEMENT_TYPE *); static enum XML_Error storeEntityValue(XML_Parser parser, const ENCODING *enc, - const char *start, const char *end); + const char *start, const char *end, + enum XML_Account account); static int reportProcessingInstruction(XML_Parser parser, const ENCODING *enc, const char *start, const char *end); static int reportComment(XML_Parser parser, const ENCODING *enc, @@ -502,6 +558,34 @@ static XML_Parser parserCreate(const XML_Char *encodingName, static void parserInit(XML_Parser parser, const XML_Char *encodingName); +#ifdef XML_DTD +static float accountingGetCurrentAmplification(XML_Parser rootParser); +static void accountingReportStats(XML_Parser originParser, const char *epilog); +static void accountingOnAbort(XML_Parser originParser); +static void accountingReportDiff(XML_Parser rootParser, + unsigned int levelsAwayFromRootParser, + const char *before, const char *after, + ptrdiff_t bytesMore, int source_line, + enum XML_Account account); +static XML_Bool accountingDiffTolerated(XML_Parser originParser, int tok, + const char *before, const char *after, + int source_line, + enum XML_Account account); + +static void entityTrackingReportStats(XML_Parser parser, ENTITY *entity, + const char *action, int sourceLine); +static void entityTrackingOnOpen(XML_Parser parser, ENTITY *entity, + int sourceLine); +static void entityTrackingOnClose(XML_Parser parser, ENTITY *entity, + int sourceLine); + +static XML_Parser getRootParserOf(XML_Parser parser, + unsigned int *outLevelDiff); +#endif /* XML_DTD */ + +static unsigned long getDebugLevel(const char *variableName, + unsigned long defaultDebugLevel); + #define poolStart(pool) ((pool)->start) #define poolEnd(pool) ((pool)->ptr) #define poolLength(pool) ((pool)->ptr - (pool)->start) @@ -615,6 +699,10 @@ struct XML_ParserStruct { enum XML_ParamEntityParsing m_paramEntityParsing; #endif unsigned long m_hash_secret_salt; +#ifdef XML_DTD + ACCOUNTING m_accounting; + ENTITY_STATS m_entity_stats; +#endif }; #define MALLOC(parser, s) (parser->m_mem.malloc_fcn((s))) @@ -799,9 +887,8 @@ gather_time_entropy(void) { static unsigned long ENTROPY_DEBUG(const char *label, unsigned long entropy) { - const char *const EXPAT_ENTROPY_DEBUG = getenv("EXPAT_ENTROPY_DEBUG"); - if (EXPAT_ENTROPY_DEBUG && ! strcmp(EXPAT_ENTROPY_DEBUG, "1")) { - fprintf(stderr, "Entropy: %s --> 0x%0*lx (%lu bytes)\n", label, + if (getDebugLevel("EXPAT_ENTROPY_DEBUG", 0) >= 1u) { + fprintf(stderr, "expat: Entropy: %s --> 0x%0*lx (%lu bytes)\n", label, (int)sizeof(entropy) * 2, entropy, (unsigned long)sizeof(entropy)); } return entropy; @@ -1063,6 +1150,18 @@ parserInit(XML_Parser parser, const XML_Char *encodingName) { parser->m_paramEntityParsing = XML_PARAM_ENTITY_PARSING_NEVER; #endif parser->m_hash_secret_salt = 0; + +#ifdef XML_DTD + memset(&parser->m_accounting, 0, sizeof(ACCOUNTING)); + parser->m_accounting.debugLevel = getDebugLevel("EXPAT_ACCOUNTING_DEBUG", 0u); + parser->m_accounting.maximumAmplificationFactor + = EXPAT_BILLION_LAUGHS_ATTACK_PROTECTION_MAXIMUM_AMPLIFICATION_DEFAULT; + parser->m_accounting.activationThresholdBytes + = EXPAT_BILLION_LAUGHS_ATTACK_PROTECTION_ACTIVATION_THRESHOLD_DEFAULT; + + memset(&parser->m_entity_stats, 0, sizeof(ENTITY_STATS)); + parser->m_entity_stats.debugLevel = getDebugLevel("EXPAT_ENTITY_DEBUG", 0u); +#endif } /* moves list of bindings to m_freeBindingList */ @@ -2337,6 +2436,10 @@ XML_ErrorString(enum XML_Error code) { case XML_ERROR_NO_BUFFER: return XML_L( "a successful prior call to function XML_GetBuffer is required"); + /* Added in 2.4.0. */ + case XML_ERROR_AMPLIFICATION_LIMIT_BREACH: + return XML_L( + "limit on input amplification factor (from DTD and entities) breached"); } return NULL; } @@ -2373,41 +2476,75 @@ XML_ExpatVersionInfo(void) { const XML_Feature *XMLCALL XML_GetFeatureList(void) { - static const XML_Feature features[] - = {{XML_FEATURE_SIZEOF_XML_CHAR, XML_L("sizeof(XML_Char)"), - sizeof(XML_Char)}, - {XML_FEATURE_SIZEOF_XML_LCHAR, XML_L("sizeof(XML_LChar)"), - sizeof(XML_LChar)}, + static const XML_Feature features[] = { + {XML_FEATURE_SIZEOF_XML_CHAR, XML_L("sizeof(XML_Char)"), + sizeof(XML_Char)}, + {XML_FEATURE_SIZEOF_XML_LCHAR, XML_L("sizeof(XML_LChar)"), + sizeof(XML_LChar)}, #ifdef XML_UNICODE - {XML_FEATURE_UNICODE, XML_L("XML_UNICODE"), 0}, + {XML_FEATURE_UNICODE, XML_L("XML_UNICODE"), 0}, #endif #ifdef XML_UNICODE_WCHAR_T - {XML_FEATURE_UNICODE_WCHAR_T, XML_L("XML_UNICODE_WCHAR_T"), 0}, + {XML_FEATURE_UNICODE_WCHAR_T, XML_L("XML_UNICODE_WCHAR_T"), 0}, #endif #ifdef XML_DTD - {XML_FEATURE_DTD, XML_L("XML_DTD"), 0}, + {XML_FEATURE_DTD, XML_L("XML_DTD"), 0}, #endif #ifdef XML_CONTEXT_BYTES - {XML_FEATURE_CONTEXT_BYTES, XML_L("XML_CONTEXT_BYTES"), - XML_CONTEXT_BYTES}, + {XML_FEATURE_CONTEXT_BYTES, XML_L("XML_CONTEXT_BYTES"), + XML_CONTEXT_BYTES}, #endif #ifdef XML_MIN_SIZE - {XML_FEATURE_MIN_SIZE, XML_L("XML_MIN_SIZE"), 0}, + {XML_FEATURE_MIN_SIZE, XML_L("XML_MIN_SIZE"), 0}, #endif #ifdef XML_NS - {XML_FEATURE_NS, XML_L("XML_NS"), 0}, + {XML_FEATURE_NS, XML_L("XML_NS"), 0}, #endif #ifdef XML_LARGE_SIZE - {XML_FEATURE_LARGE_SIZE, XML_L("XML_LARGE_SIZE"), 0}, + {XML_FEATURE_LARGE_SIZE, XML_L("XML_LARGE_SIZE"), 0}, #endif #ifdef XML_ATTR_INFO - {XML_FEATURE_ATTR_INFO, XML_L("XML_ATTR_INFO"), 0}, + {XML_FEATURE_ATTR_INFO, XML_L("XML_ATTR_INFO"), 0}, #endif - {XML_FEATURE_END, NULL, 0}}; +#ifdef XML_DTD + /* Added in Expat 2.4.0. */ + {XML_FEATURE_BILLION_LAUGHS_ATTACK_PROTECTION_MAXIMUM_AMPLIFICATION_DEFAULT, + XML_L("XML_BLAP_MAX_AMP"), + (long int) + EXPAT_BILLION_LAUGHS_ATTACK_PROTECTION_MAXIMUM_AMPLIFICATION_DEFAULT}, + {XML_FEATURE_BILLION_LAUGHS_ATTACK_PROTECTION_ACTIVATION_THRESHOLD_DEFAULT, + XML_L("XML_BLAP_ACT_THRES"), + EXPAT_BILLION_LAUGHS_ATTACK_PROTECTION_ACTIVATION_THRESHOLD_DEFAULT}, +#endif + {XML_FEATURE_END, NULL, 0}}; return features; } +#ifdef XML_DTD +XML_Bool XMLCALL +XML_SetBillionLaughsAttackProtectionMaximumAmplification( + XML_Parser parser, float maximumAmplificationFactor) { + if ((parser == NULL) || (parser->m_parentParser != NULL) + || isnan(maximumAmplificationFactor) + || (maximumAmplificationFactor < 1.0f)) { + return XML_FALSE; + } + parser->m_accounting.maximumAmplificationFactor = maximumAmplificationFactor; + return XML_TRUE; +} + +XML_Bool XMLCALL +XML_SetBillionLaughsAttackProtectionActivationThreshold( + XML_Parser parser, unsigned long long activationThresholdBytes) { + if ((parser == NULL) || (parser->m_parentParser != NULL)) { + return XML_FALSE; + } + parser->m_accounting.activationThresholdBytes = activationThresholdBytes; + return XML_TRUE; +} +#endif /* XML_DTD */ + /* Initially tag->rawName always points into the parse buffer; for those TAG instances opened while the current parse buffer was processed, and not yet closed, we need to store tag->rawName in a more @@ -2460,9 +2597,9 @@ storeRawNames(XML_Parser parser) { static enum XML_Error PTRCALL contentProcessor(XML_Parser parser, const char *start, const char *end, const char **endPtr) { - enum XML_Error result - = doContent(parser, 0, parser->m_encoding, start, end, endPtr, - (XML_Bool)! parser->m_parsingStatus.finalBuffer); + enum XML_Error result = doContent( + parser, 0, parser->m_encoding, start, end, endPtr, + (XML_Bool)! parser->m_parsingStatus.finalBuffer, XML_ACCOUNT_DIRECT); if (result == XML_ERROR_NONE) { if (! storeRawNames(parser)) return XML_ERROR_NO_MEMORY; @@ -2487,6 +2624,14 @@ externalEntityInitProcessor2(XML_Parser parser, const char *start, int tok = XmlContentTok(parser->m_encoding, start, end, &next); switch (tok) { case XML_TOK_BOM: +#ifdef XML_DTD + if (! accountingDiffTolerated(parser, tok, start, next, __LINE__, + XML_ACCOUNT_DIRECT)) { + accountingOnAbort(parser); + return XML_ERROR_AMPLIFICATION_LIMIT_BREACH; + } +#endif /* XML_DTD */ + /* If we are at the end of the buffer, this would cause the next stage, i.e. externalEntityInitProcessor3, to pass control directly to doContent (by detecting XML_TOK_NONE) without processing any xml text @@ -2524,6 +2669,10 @@ externalEntityInitProcessor3(XML_Parser parser, const char *start, const char *next = start; /* XmlContentTok doesn't always set the last arg */ parser->m_eventPtr = start; tok = XmlContentTok(parser->m_encoding, start, end, &next); + /* Note: These bytes are accounted later in: + - processXmlDecl + - externalEntityContentProcessor + */ parser->m_eventEndPtr = next; switch (tok) { @@ -2565,7 +2714,8 @@ externalEntityContentProcessor(XML_Parser parser, const char *start, const char *end, const char **endPtr) { enum XML_Error result = doContent(parser, 1, parser->m_encoding, start, end, endPtr, - (XML_Bool)! parser->m_parsingStatus.finalBuffer); + (XML_Bool)! parser->m_parsingStatus.finalBuffer, + XML_ACCOUNT_ENTITY_EXPANSION); if (result == XML_ERROR_NONE) { if (! storeRawNames(parser)) return XML_ERROR_NO_MEMORY; @@ -2576,7 +2726,7 @@ externalEntityContentProcessor(XML_Parser parser, const char *start, static enum XML_Error doContent(XML_Parser parser, int startTagLevel, const ENCODING *enc, const char *s, const char *end, const char **nextPtr, - XML_Bool haveMore) { + XML_Bool haveMore, enum XML_Account account) { /* save one level of indirection */ DTD *const dtd = parser->m_dtd; @@ -2594,6 +2744,17 @@ doContent(XML_Parser parser, int startTagLevel, const ENCODING *enc, for (;;) { const char *next = s; /* XmlContentTok doesn't always set the last arg */ int tok = XmlContentTok(enc, s, end, &next); +#ifdef XML_DTD + const char *accountAfter + = ((tok == XML_TOK_TRAILING_RSQB) || (tok == XML_TOK_TRAILING_CR)) + ? (haveMore ? s /* i.e. 0 bytes */ : end) + : next; + if (! accountingDiffTolerated(parser, tok, s, accountAfter, __LINE__, + account)) { + accountingOnAbort(parser); + return XML_ERROR_AMPLIFICATION_LIMIT_BREACH; + } +#endif *eventEndPP = next; switch (tok) { case XML_TOK_TRAILING_CR: @@ -2649,6 +2810,14 @@ doContent(XML_Parser parser, int startTagLevel, const ENCODING *enc, XML_Char ch = (XML_Char)XmlPredefinedEntityName( enc, s + enc->minBytesPerChar, next - enc->minBytesPerChar); if (ch) { +#ifdef XML_DTD + /* NOTE: We are replacing 4-6 characters original input for 1 character + * so there is no amplification and hence recording without + * protection. */ + accountingDiffTolerated(parser, tok, (char *)&ch, + ((char *)&ch) + sizeof(XML_Char), __LINE__, + XML_ACCOUNT_ENTITY_EXPANSION); +#endif /* XML_DTD */ if (parser->m_characterDataHandler) parser->m_characterDataHandler(parser->m_handlerArg, &ch, 1); else if (parser->m_defaultHandler) @@ -2767,7 +2936,8 @@ doContent(XML_Parser parser, int startTagLevel, const ENCODING *enc, } tag->name.str = (XML_Char *)tag->buf; *toPtr = XML_T('\0'); - result = storeAtts(parser, enc, s, &(tag->name), &(tag->bindings)); + result + = storeAtts(parser, enc, s, &(tag->name), &(tag->bindings), account); if (result) return result; if (parser->m_startElementHandler) @@ -2791,7 +2961,8 @@ doContent(XML_Parser parser, int startTagLevel, const ENCODING *enc, if (! name.str) return XML_ERROR_NO_MEMORY; poolFinish(&parser->m_tempPool); - result = storeAtts(parser, enc, s, &name, &bindings); + result = storeAtts(parser, enc, s, &name, &bindings, + XML_ACCOUNT_NONE /* token spans whole start tag */); if (result != XML_ERROR_NONE) { freeBindings(parser, bindings); return result; @@ -2926,7 +3097,8 @@ doContent(XML_Parser parser, int startTagLevel, const ENCODING *enc, /* END disabled code */ else if (parser->m_defaultHandler) reportDefault(parser, enc, s, next); - result = doCdataSection(parser, enc, &next, end, nextPtr, haveMore); + result + = doCdataSection(parser, enc, &next, end, nextPtr, haveMore, account); if (result != XML_ERROR_NONE) return result; else if (! next) { @@ -3055,7 +3227,8 @@ freeBindings(XML_Parser parser, BINDING *bindings) { */ static enum XML_Error storeAtts(XML_Parser parser, const ENCODING *enc, const char *attStr, - TAG_NAME *tagNamePtr, BINDING **bindingsPtr) { + TAG_NAME *tagNamePtr, BINDING **bindingsPtr, + enum XML_Account account) { DTD *const dtd = parser->m_dtd; /* save one level of indirection */ ELEMENT_TYPE *elementType; int nDefaultAtts; @@ -3165,7 +3338,7 @@ storeAtts(XML_Parser parser, const ENCODING *enc, const char *attStr, /* normalize the attribute value */ result = storeAttributeValue( parser, enc, isCdata, parser->m_atts[i].valuePtr, - parser->m_atts[i].valueEnd, &parser->m_tempPool); + parser->m_atts[i].valueEnd, &parser->m_tempPool, account); if (result) return result; appAtts[attIndex] = poolStart(&parser->m_tempPool); @@ -3554,9 +3727,9 @@ addBinding(XML_Parser parser, PREFIX *prefix, const ATTRIBUTE_ID *attId, static enum XML_Error PTRCALL cdataSectionProcessor(XML_Parser parser, const char *start, const char *end, const char **endPtr) { - enum XML_Error result - = doCdataSection(parser, parser->m_encoding, &start, end, endPtr, - (XML_Bool)! parser->m_parsingStatus.finalBuffer); + enum XML_Error result = doCdataSection( + parser, parser->m_encoding, &start, end, endPtr, + (XML_Bool)! parser->m_parsingStatus.finalBuffer, XML_ACCOUNT_DIRECT); if (result != XML_ERROR_NONE) return result; if (start) { @@ -3576,7 +3749,8 @@ cdataSectionProcessor(XML_Parser parser, const char *start, const char *end, */ static enum XML_Error doCdataSection(XML_Parser parser, const ENCODING *enc, const char **startPtr, - const char *end, const char **nextPtr, XML_Bool haveMore) { + const char *end, const char **nextPtr, XML_Bool haveMore, + enum XML_Account account) { const char *s = *startPtr; const char **eventPP; const char **eventEndPP; @@ -3594,6 +3768,14 @@ doCdataSection(XML_Parser parser, const ENCODING *enc, const char **startPtr, for (;;) { const char *next = s; /* in case of XML_TOK_NONE or XML_TOK_PARTIAL */ int tok = XmlCdataSectionTok(enc, s, end, &next); +#ifdef XML_DTD + if (! accountingDiffTolerated(parser, tok, s, next, __LINE__, account)) { + accountingOnAbort(parser); + return XML_ERROR_AMPLIFICATION_LIMIT_BREACH; + } +#else + UNUSED_P(account); +#endif *eventEndPP = next; switch (tok) { case XML_TOK_CDATA_SECT_CLOSE: @@ -3738,6 +3920,13 @@ doIgnoreSection(XML_Parser parser, const ENCODING *enc, const char **startPtr, *eventPP = s; *startPtr = NULL; tok = XmlIgnoreSectionTok(enc, s, end, &next); +# ifdef XML_DTD + if (! accountingDiffTolerated(parser, tok, s, next, __LINE__, + XML_ACCOUNT_DIRECT)) { + accountingOnAbort(parser); + return XML_ERROR_AMPLIFICATION_LIMIT_BREACH; + } +# endif *eventEndPP = next; switch (tok) { case XML_TOK_IGNORE_SECT: @@ -3822,6 +4011,15 @@ processXmlDecl(XML_Parser parser, int isGeneralTextEntity, const char *s, const char *versionend; const XML_Char *storedversion = NULL; int standalone = -1; + +#ifdef XML_DTD + if (! accountingDiffTolerated(parser, XML_TOK_XML_DECL, s, next, __LINE__, + XML_ACCOUNT_DIRECT)) { + accountingOnAbort(parser); + return XML_ERROR_AMPLIFICATION_LIMIT_BREACH; + } +#endif + if (! (parser->m_ns ? XmlParseXmlDeclNS : XmlParseXmlDecl)( isGeneralTextEntity, parser->m_encoding, s, next, &parser->m_eventPtr, &version, &versionend, &encodingName, &newEncoding, &standalone)) { @@ -3971,6 +4169,10 @@ entityValueInitProcessor(XML_Parser parser, const char *s, const char *end, for (;;) { tok = XmlPrologTok(parser->m_encoding, start, end, &next); + /* Note: Except for XML_TOK_BOM below, these bytes are accounted later in: + - storeEntityValue + - processXmlDecl + */ parser->m_eventEndPtr = next; if (tok <= 0) { if (! parser->m_parsingStatus.finalBuffer && tok != XML_TOK_INVALID) { @@ -3989,7 +4191,8 @@ entityValueInitProcessor(XML_Parser parser, const char *s, const char *end, break; } /* found end of entity value - can store it now */ - return storeEntityValue(parser, parser->m_encoding, s, end); + return storeEntityValue(parser, parser->m_encoding, s, end, + XML_ACCOUNT_DIRECT); } else if (tok == XML_TOK_XML_DECL) { enum XML_Error result; result = processXmlDecl(parser, 0, start, next); @@ -4016,6 +4219,14 @@ entityValueInitProcessor(XML_Parser parser, const char *s, const char *end, */ else if (tok == XML_TOK_BOM && next == end && ! parser->m_parsingStatus.finalBuffer) { +# ifdef XML_DTD + if (! accountingDiffTolerated(parser, tok, s, next, __LINE__, + XML_ACCOUNT_DIRECT)) { + accountingOnAbort(parser); + return XML_ERROR_AMPLIFICATION_LIMIT_BREACH; + } +# endif + *nextPtr = next; return XML_ERROR_NONE; } @@ -4058,16 +4269,24 @@ externalParEntProcessor(XML_Parser parser, const char *s, const char *end, } /* This would cause the next stage, i.e. doProlog to be passed XML_TOK_BOM. However, when parsing an external subset, doProlog will not accept a BOM - as valid, and report a syntax error, so we have to skip the BOM + as valid, and report a syntax error, so we have to skip the BOM, and + account for the BOM bytes. */ else if (tok == XML_TOK_BOM) { + if (! accountingDiffTolerated(parser, tok, s, next, __LINE__, + XML_ACCOUNT_DIRECT)) { + accountingOnAbort(parser); + return XML_ERROR_AMPLIFICATION_LIMIT_BREACH; + } + s = next; tok = XmlPrologTok(parser->m_encoding, s, end, &next); } parser->m_processor = prologProcessor; return doProlog(parser, parser->m_encoding, s, end, tok, next, nextPtr, - (XML_Bool)! parser->m_parsingStatus.finalBuffer, XML_TRUE); + (XML_Bool)! parser->m_parsingStatus.finalBuffer, XML_TRUE, + XML_ACCOUNT_DIRECT); } static enum XML_Error PTRCALL @@ -4080,6 +4299,9 @@ entityValueProcessor(XML_Parser parser, const char *s, const char *end, for (;;) { tok = XmlPrologTok(enc, start, end, &next); + /* Note: These bytes are accounted later in: + - storeEntityValue + */ if (tok <= 0) { if (! parser->m_parsingStatus.finalBuffer && tok != XML_TOK_INVALID) { *nextPtr = s; @@ -4097,7 +4319,7 @@ entityValueProcessor(XML_Parser parser, const char *s, const char *end, break; } /* found end of entity value - can store it now */ - return storeEntityValue(parser, enc, s, end); + return storeEntityValue(parser, enc, s, end, XML_ACCOUNT_DIRECT); } start = next; } @@ -4111,13 +4333,14 @@ prologProcessor(XML_Parser parser, const char *s, const char *end, const char *next = s; int tok = XmlPrologTok(parser->m_encoding, s, end, &next); return doProlog(parser, parser->m_encoding, s, end, tok, next, nextPtr, - (XML_Bool)! parser->m_parsingStatus.finalBuffer, XML_TRUE); + (XML_Bool)! parser->m_parsingStatus.finalBuffer, XML_TRUE, + XML_ACCOUNT_DIRECT); } static enum XML_Error doProlog(XML_Parser parser, const ENCODING *enc, const char *s, const char *end, int tok, const char *next, const char **nextPtr, XML_Bool haveMore, - XML_Bool allowClosingDoctype) { + XML_Bool allowClosingDoctype, enum XML_Account account) { #ifdef XML_DTD static const XML_Char externalSubsetName[] = {ASCII_HASH, '\0'}; #endif /* XML_DTD */ @@ -4144,6 +4367,10 @@ doProlog(XML_Parser parser, const ENCODING *enc, const char *s, const char *end, static const XML_Char enumValueSep[] = {ASCII_PIPE, '\0'}; static const XML_Char enumValueStart[] = {ASCII_LPAREN, '\0'}; +#ifndef XML_DTD + UNUSED_P(account); +#endif + /* save one level of indirection */ DTD *const dtd = parser->m_dtd; @@ -4208,6 +4435,19 @@ doProlog(XML_Parser parser, const ENCODING *enc, const char *s, const char *end, } } role = XmlTokenRole(&parser->m_prologState, tok, s, next, enc); +#ifdef XML_DTD + switch (role) { + case XML_ROLE_INSTANCE_START: // bytes accounted in contentProcessor + case XML_ROLE_XML_DECL: // bytes accounted in processXmlDecl + case XML_ROLE_TEXT_DECL: // bytes accounted in processXmlDecl + break; + default: + if (! accountingDiffTolerated(parser, tok, s, next, __LINE__, account)) { + accountingOnAbort(parser); + return XML_ERROR_AMPLIFICATION_LIMIT_BREACH; + } + } +#endif switch (role) { case XML_ROLE_XML_DECL: { enum XML_Error result = processXmlDecl(parser, 0, s, next); @@ -4483,7 +4723,8 @@ doProlog(XML_Parser parser, const ENCODING *enc, const char *s, const char *end, const XML_Char *attVal; enum XML_Error result = storeAttributeValue( parser, enc, parser->m_declAttributeIsCdata, - s + enc->minBytesPerChar, next - enc->minBytesPerChar, &dtd->pool); + s + enc->minBytesPerChar, next - enc->minBytesPerChar, &dtd->pool, + XML_ACCOUNT_NONE); if (result) return result; attVal = poolStart(&dtd->pool); @@ -4516,8 +4757,9 @@ doProlog(XML_Parser parser, const ENCODING *enc, const char *s, const char *end, break; case XML_ROLE_ENTITY_VALUE: if (dtd->keepProcessing) { - enum XML_Error result = storeEntityValue( - parser, enc, s + enc->minBytesPerChar, next - enc->minBytesPerChar); + enum XML_Error result + = storeEntityValue(parser, enc, s + enc->minBytesPerChar, + next - enc->minBytesPerChar, XML_ACCOUNT_NONE); if (parser->m_declEntity) { parser->m_declEntity->textPtr = poolStart(&dtd->entityValuePool); parser->m_declEntity->textLen @@ -4907,12 +5149,15 @@ doProlog(XML_Parser parser, const ENCODING *enc, const char *s, const char *end, if (parser->m_externalEntityRefHandler) { dtd->paramEntityRead = XML_FALSE; entity->open = XML_TRUE; + entityTrackingOnOpen(parser, entity, __LINE__); if (! parser->m_externalEntityRefHandler( parser->m_externalEntityRefHandlerArg, 0, entity->base, entity->systemId, entity->publicId)) { + entityTrackingOnClose(parser, entity, __LINE__); entity->open = XML_FALSE; return XML_ERROR_EXTERNAL_ENTITY_HANDLING; } + entityTrackingOnClose(parser, entity, __LINE__); entity->open = XML_FALSE; handleDefault = XML_FALSE; if (! dtd->paramEntityRead) { @@ -5110,6 +5355,13 @@ epilogProcessor(XML_Parser parser, const char *s, const char *end, for (;;) { const char *next = NULL; int tok = XmlPrologTok(parser->m_encoding, s, end, &next); +#ifdef XML_DTD + if (! accountingDiffTolerated(parser, tok, s, next, __LINE__, + XML_ACCOUNT_DIRECT)) { + accountingOnAbort(parser); + return XML_ERROR_AMPLIFICATION_LIMIT_BREACH; + } +#endif parser->m_eventEndPtr = next; switch (tok) { /* report partial linebreak - it might be the last token */ @@ -5183,6 +5435,9 @@ processInternalEntity(XML_Parser parser, ENTITY *entity, XML_Bool betweenDecl) { return XML_ERROR_NO_MEMORY; } entity->open = XML_TRUE; +#ifdef XML_DTD + entityTrackingOnOpen(parser, entity, __LINE__); +#endif entity->processed = 0; openEntity->next = parser->m_openInternalEntities; parser->m_openInternalEntities = openEntity; @@ -5201,17 +5456,22 @@ processInternalEntity(XML_Parser parser, ENTITY *entity, XML_Bool betweenDecl) { int tok = XmlPrologTok(parser->m_internalEncoding, textStart, textEnd, &next); result = doProlog(parser, parser->m_internalEncoding, textStart, textEnd, - tok, next, &next, XML_FALSE, XML_FALSE); + tok, next, &next, XML_FALSE, XML_FALSE, + XML_ACCOUNT_ENTITY_EXPANSION); } else #endif /* XML_DTD */ result = doContent(parser, parser->m_tagLevel, parser->m_internalEncoding, - textStart, textEnd, &next, XML_FALSE); + textStart, textEnd, &next, XML_FALSE, + XML_ACCOUNT_ENTITY_EXPANSION); if (result == XML_ERROR_NONE) { if (textEnd != next && parser->m_parsingStatus.parsing == XML_SUSPENDED) { entity->processed = (int)(next - textStart); parser->m_processor = internalEntityProcessor; } else { +#ifdef XML_DTD + entityTrackingOnClose(parser, entity, __LINE__); +#endif /* XML_DTD */ entity->open = XML_FALSE; parser->m_openInternalEntities = openEntity->next; /* put openEntity back in list of free instances */ @@ -5244,12 +5504,13 @@ internalEntityProcessor(XML_Parser parser, const char *s, const char *end, int tok = XmlPrologTok(parser->m_internalEncoding, textStart, textEnd, &next); result = doProlog(parser, parser->m_internalEncoding, textStart, textEnd, - tok, next, &next, XML_FALSE, XML_TRUE); + tok, next, &next, XML_FALSE, XML_TRUE, + XML_ACCOUNT_ENTITY_EXPANSION); } else #endif /* XML_DTD */ result = doContent(parser, openEntity->startTagLevel, parser->m_internalEncoding, textStart, textEnd, &next, - XML_FALSE); + XML_FALSE, XML_ACCOUNT_ENTITY_EXPANSION); if (result != XML_ERROR_NONE) return result; @@ -5258,6 +5519,9 @@ internalEntityProcessor(XML_Parser parser, const char *s, const char *end, entity->processed = (int)(next - (const char *)entity->textPtr); return result; } else { +#ifdef XML_DTD + entityTrackingOnClose(parser, entity, __LINE__); +#endif entity->open = XML_FALSE; parser->m_openInternalEntities = openEntity->next; /* put openEntity back in list of free instances */ @@ -5271,7 +5535,8 @@ internalEntityProcessor(XML_Parser parser, const char *s, const char *end, parser->m_processor = prologProcessor; tok = XmlPrologTok(parser->m_encoding, s, end, &next); return doProlog(parser, parser->m_encoding, s, end, tok, next, nextPtr, - (XML_Bool)! parser->m_parsingStatus.finalBuffer, XML_TRUE); + (XML_Bool)! parser->m_parsingStatus.finalBuffer, XML_TRUE, + XML_ACCOUNT_DIRECT); } else #endif /* XML_DTD */ { @@ -5279,7 +5544,8 @@ internalEntityProcessor(XML_Parser parser, const char *s, const char *end, /* see externalEntityContentProcessor vs contentProcessor */ return doContent(parser, parser->m_parentParser ? 1 : 0, parser->m_encoding, s, end, nextPtr, - (XML_Bool)! parser->m_parsingStatus.finalBuffer); + (XML_Bool)! parser->m_parsingStatus.finalBuffer, + XML_ACCOUNT_DIRECT); } } @@ -5294,9 +5560,10 @@ errorProcessor(XML_Parser parser, const char *s, const char *end, static enum XML_Error storeAttributeValue(XML_Parser parser, const ENCODING *enc, XML_Bool isCdata, - const char *ptr, const char *end, STRING_POOL *pool) { + const char *ptr, const char *end, STRING_POOL *pool, + enum XML_Account account) { enum XML_Error result - = appendAttributeValue(parser, enc, isCdata, ptr, end, pool); + = appendAttributeValue(parser, enc, isCdata, ptr, end, pool, account); if (result) return result; if (! isCdata && poolLength(pool) && poolLastChar(pool) == 0x20) @@ -5308,11 +5575,23 @@ storeAttributeValue(XML_Parser parser, const ENCODING *enc, XML_Bool isCdata, static enum XML_Error appendAttributeValue(XML_Parser parser, const ENCODING *enc, XML_Bool isCdata, - const char *ptr, const char *end, STRING_POOL *pool) { + const char *ptr, const char *end, STRING_POOL *pool, + enum XML_Account account) { DTD *const dtd = parser->m_dtd; /* save one level of indirection */ +#ifndef XML_DTD + UNUSED_P(account); +#endif + for (;;) { - const char *next; + const char *next + = ptr; /* XmlAttributeValueTok doesn't always set the last arg */ int tok = XmlAttributeValueTok(enc, ptr, end, &next); +#ifdef XML_DTD + if (! accountingDiffTolerated(parser, tok, ptr, next, __LINE__, account)) { + accountingOnAbort(parser); + return XML_ERROR_AMPLIFICATION_LIMIT_BREACH; + } +#endif switch (tok) { case XML_TOK_NONE: return XML_ERROR_NONE; @@ -5372,6 +5651,14 @@ appendAttributeValue(XML_Parser parser, const ENCODING *enc, XML_Bool isCdata, XML_Char ch = (XML_Char)XmlPredefinedEntityName( enc, ptr + enc->minBytesPerChar, next - enc->minBytesPerChar); if (ch) { +#ifdef XML_DTD + /* NOTE: We are replacing 4-6 characters original input for 1 character + * so there is no amplification and hence recording without + * protection. */ + accountingDiffTolerated(parser, tok, (char *)&ch, + ((char *)&ch) + sizeof(XML_Char), __LINE__, + XML_ACCOUNT_ENTITY_EXPANSION); +#endif /* XML_DTD */ if (! poolAppendChar(pool, ch)) return XML_ERROR_NO_MEMORY; break; @@ -5449,9 +5736,16 @@ appendAttributeValue(XML_Parser parser, const ENCODING *enc, XML_Bool isCdata, enum XML_Error result; const XML_Char *textEnd = entity->textPtr + entity->textLen; entity->open = XML_TRUE; +#ifdef XML_DTD + entityTrackingOnOpen(parser, entity, __LINE__); +#endif result = appendAttributeValue(parser, parser->m_internalEncoding, isCdata, (const char *)entity->textPtr, - (const char *)textEnd, pool); + (const char *)textEnd, pool, + XML_ACCOUNT_ENTITY_EXPANSION); +#ifdef XML_DTD + entityTrackingOnClose(parser, entity, __LINE__); +#endif entity->open = XML_FALSE; if (result) return result; @@ -5481,13 +5775,16 @@ appendAttributeValue(XML_Parser parser, const ENCODING *enc, XML_Bool isCdata, static enum XML_Error storeEntityValue(XML_Parser parser, const ENCODING *enc, - const char *entityTextPtr, const char *entityTextEnd) { + const char *entityTextPtr, const char *entityTextEnd, + enum XML_Account account) { DTD *const dtd = parser->m_dtd; /* save one level of indirection */ STRING_POOL *pool = &(dtd->entityValuePool); enum XML_Error result = XML_ERROR_NONE; #ifdef XML_DTD int oldInEntityValue = parser->m_prologState.inEntityValue; parser->m_prologState.inEntityValue = 1; +#else + UNUSED_P(account); #endif /* XML_DTD */ /* never return Null for the value argument in EntityDeclHandler, since this would indicate an external entity; therefore we @@ -5498,8 +5795,19 @@ storeEntityValue(XML_Parser parser, const ENCODING *enc, } for (;;) { - const char *next; + const char *next + = entityTextPtr; /* XmlEntityValueTok doesn't always set the last arg */ int tok = XmlEntityValueTok(enc, entityTextPtr, entityTextEnd, &next); + +#ifdef XML_DTD + if (! accountingDiffTolerated(parser, tok, entityTextPtr, next, __LINE__, + account)) { + accountingOnAbort(parser); + result = XML_ERROR_AMPLIFICATION_LIMIT_BREACH; + goto endEntityValue; + } +#endif + switch (tok) { case XML_TOK_PARAM_ENTITY_REF: #ifdef XML_DTD @@ -5535,13 +5843,16 @@ storeEntityValue(XML_Parser parser, const ENCODING *enc, if (parser->m_externalEntityRefHandler) { dtd->paramEntityRead = XML_FALSE; entity->open = XML_TRUE; + entityTrackingOnOpen(parser, entity, __LINE__); if (! parser->m_externalEntityRefHandler( parser->m_externalEntityRefHandlerArg, 0, entity->base, entity->systemId, entity->publicId)) { + entityTrackingOnClose(parser, entity, __LINE__); entity->open = XML_FALSE; result = XML_ERROR_EXTERNAL_ENTITY_HANDLING; goto endEntityValue; } + entityTrackingOnClose(parser, entity, __LINE__); entity->open = XML_FALSE; if (! dtd->paramEntityRead) dtd->keepProcessing = dtd->standalone; @@ -5549,9 +5860,12 @@ storeEntityValue(XML_Parser parser, const ENCODING *enc, dtd->keepProcessing = dtd->standalone; } else { entity->open = XML_TRUE; + entityTrackingOnOpen(parser, entity, __LINE__); result = storeEntityValue( parser, parser->m_internalEncoding, (const char *)entity->textPtr, - (const char *)(entity->textPtr + entity->textLen)); + (const char *)(entity->textPtr + entity->textLen), + XML_ACCOUNT_ENTITY_EXPANSION); + entityTrackingOnClose(parser, entity, __LINE__); entity->open = XML_FALSE; if (result) goto endEntityValue; @@ -6912,3 +7226,755 @@ copyString(const XML_Char *s, const XML_Memory_Handling_Suite *memsuite) { memcpy(result, s, charsRequired * sizeof(XML_Char)); return result; } + +#ifdef XML_DTD + +static float +accountingGetCurrentAmplification(XML_Parser rootParser) { + const XmlBigCount countBytesOutput + = rootParser->m_accounting.countBytesDirect + + rootParser->m_accounting.countBytesIndirect; + const float amplificationFactor + = rootParser->m_accounting.countBytesDirect + ? (countBytesOutput + / (float)(rootParser->m_accounting.countBytesDirect)) + : 1.0f; + assert(! rootParser->m_parentParser); + return amplificationFactor; +} + +static void +accountingReportStats(XML_Parser originParser, const char *epilog) { + const XML_Parser rootParser = getRootParserOf(originParser, NULL); + assert(! rootParser->m_parentParser); + + if (rootParser->m_accounting.debugLevel < 1) { + return; + } + + const float amplificationFactor + = accountingGetCurrentAmplification(rootParser); + fprintf(stderr, + "expat: Accounting(%p): Direct " EXPAT_FMT_ULL( + "10") ", indirect " EXPAT_FMT_ULL("10") ", amplification %8.2f%s", + (void *)rootParser, rootParser->m_accounting.countBytesDirect, + rootParser->m_accounting.countBytesIndirect, + (double)amplificationFactor, epilog); +} + +static void +accountingOnAbort(XML_Parser originParser) { + accountingReportStats(originParser, " ABORTING\n"); +} + +static void +accountingReportDiff(XML_Parser rootParser, + unsigned int levelsAwayFromRootParser, const char *before, + const char *after, ptrdiff_t bytesMore, int source_line, + enum XML_Account account) { + assert(! rootParser->m_parentParser); + + fprintf(stderr, + " (+" EXPAT_FMT_PTRDIFF_T("6") " bytes %s|%d, xmlparse.c:%d) %*s\"", + bytesMore, (account == XML_ACCOUNT_DIRECT) ? "DIR" : "EXP", + levelsAwayFromRootParser, source_line, 10, ""); + + const char ellipis[] = "[..]"; + const size_t ellipsisLength = sizeof(ellipis) /* because compile-time */ - 1; + const unsigned int contextLength = 10; + + /* Note: Performance is of no concern here */ + const char *walker = before; + if ((rootParser->m_accounting.debugLevel >= 3) + || (after - before) + <= (ptrdiff_t)(contextLength + ellipsisLength + contextLength)) { + for (; walker < after; walker++) { + fprintf(stderr, "%s", unsignedCharToPrintable(walker[0])); + } + } else { + for (; walker < before + contextLength; walker++) { + fprintf(stderr, "%s", unsignedCharToPrintable(walker[0])); + } + fprintf(stderr, ellipis); + walker = after - contextLength; + for (; walker < after; walker++) { + fprintf(stderr, "%s", unsignedCharToPrintable(walker[0])); + } + } + fprintf(stderr, "\"\n"); +} + +static XML_Bool +accountingDiffTolerated(XML_Parser originParser, int tok, const char *before, + const char *after, int source_line, + enum XML_Account account) { + /* Note: We need to check the token type *first* to be sure that + * we can even access variable <after>, safely. + * E.g. for XML_TOK_NONE <after> may hold an invalid pointer. */ + switch (tok) { + case XML_TOK_INVALID: + case XML_TOK_PARTIAL: + case XML_TOK_PARTIAL_CHAR: + case XML_TOK_NONE: + return XML_TRUE; + } + + if (account == XML_ACCOUNT_NONE) + return XML_TRUE; /* because these bytes have been accounted for, already */ + + unsigned int levelsAwayFromRootParser; + const XML_Parser rootParser + = getRootParserOf(originParser, &levelsAwayFromRootParser); + assert(! rootParser->m_parentParser); + + const int isDirect + = (account == XML_ACCOUNT_DIRECT) && (originParser == rootParser); + const ptrdiff_t bytesMore = after - before; + + XmlBigCount *const additionTarget + = isDirect ? &rootParser->m_accounting.countBytesDirect + : &rootParser->m_accounting.countBytesIndirect; + + /* Detect and avoid integer overflow */ + if (*additionTarget > (XmlBigCount)(-1) - (XmlBigCount)bytesMore) + return XML_FALSE; + *additionTarget += bytesMore; + + const XmlBigCount countBytesOutput + = rootParser->m_accounting.countBytesDirect + + rootParser->m_accounting.countBytesIndirect; + const float amplificationFactor + = accountingGetCurrentAmplification(rootParser); + const XML_Bool tolerated + = (countBytesOutput < rootParser->m_accounting.activationThresholdBytes) + || (amplificationFactor + <= rootParser->m_accounting.maximumAmplificationFactor); + + if (rootParser->m_accounting.debugLevel >= 2) { + accountingReportStats(rootParser, ""); + accountingReportDiff(rootParser, levelsAwayFromRootParser, before, after, + bytesMore, source_line, account); + } + + return tolerated; +} + +unsigned long long +testingAccountingGetCountBytesDirect(XML_Parser parser) { + if (! parser) + return 0; + return parser->m_accounting.countBytesDirect; +} + +unsigned long long +testingAccountingGetCountBytesIndirect(XML_Parser parser) { + if (! parser) + return 0; + return parser->m_accounting.countBytesIndirect; +} + +static void +entityTrackingReportStats(XML_Parser rootParser, ENTITY *entity, + const char *action, int sourceLine) { + assert(! rootParser->m_parentParser); + if (rootParser->m_entity_stats.debugLevel < 1) + return; + +# if defined(XML_UNICODE) + const char *const entityName = "[..]"; +# else + const char *const entityName = entity->name; +# endif + + fprintf( + stderr, + "expat: Entities(%p): Count %9d, depth %2d/%2d %*s%s%s; %s length %d (xmlparse.c:%d)\n", + (void *)rootParser, rootParser->m_entity_stats.countEverOpened, + rootParser->m_entity_stats.currentDepth, + rootParser->m_entity_stats.maximumDepthSeen, + (rootParser->m_entity_stats.currentDepth - 1) * 2, "", + entity->is_param ? "%" : "&", entityName, action, entity->textLen, + sourceLine); +} + +static void +entityTrackingOnOpen(XML_Parser originParser, ENTITY *entity, int sourceLine) { + const XML_Parser rootParser = getRootParserOf(originParser, NULL); + assert(! rootParser->m_parentParser); + + rootParser->m_entity_stats.countEverOpened++; + rootParser->m_entity_stats.currentDepth++; + if (rootParser->m_entity_stats.currentDepth + > rootParser->m_entity_stats.maximumDepthSeen) { + rootParser->m_entity_stats.maximumDepthSeen++; + } + + entityTrackingReportStats(rootParser, entity, "OPEN ", sourceLine); +} + +static void +entityTrackingOnClose(XML_Parser originParser, ENTITY *entity, int sourceLine) { + const XML_Parser rootParser = getRootParserOf(originParser, NULL); + assert(! rootParser->m_parentParser); + + entityTrackingReportStats(rootParser, entity, "CLOSE", sourceLine); + rootParser->m_entity_stats.currentDepth--; +} + +static XML_Parser +getRootParserOf(XML_Parser parser, unsigned int *outLevelDiff) { + XML_Parser rootParser = parser; + unsigned int stepsTakenUpwards = 0; + while (rootParser->m_parentParser) { + rootParser = rootParser->m_parentParser; + stepsTakenUpwards++; + } + assert(! rootParser->m_parentParser); + if (outLevelDiff != NULL) { + *outLevelDiff = stepsTakenUpwards; + } + return rootParser; +} + +const char * +unsignedCharToPrintable(unsigned char c) { + switch (c) { + case 0: + return "\\0"; + case 1: + return "\\x1"; + case 2: + return "\\x2"; + case 3: + return "\\x3"; + case 4: + return "\\x4"; + case 5: + return "\\x5"; + case 6: + return "\\x6"; + case 7: + return "\\x7"; + case 8: + return "\\x8"; + case 9: + return "\\t"; + case 10: + return "\\n"; + case 11: + return "\\xB"; + case 12: + return "\\xC"; + case 13: + return "\\r"; + case 14: + return "\\xE"; + case 15: + return "\\xF"; + case 16: + return "\\x10"; + case 17: + return "\\x11"; + case 18: + return "\\x12"; + case 19: + return "\\x13"; + case 20: + return "\\x14"; + case 21: + return "\\x15"; + case 22: + return "\\x16"; + case 23: + return "\\x17"; + case 24: + return "\\x18"; + case 25: + return "\\x19"; + case 26: + return "\\x1A"; + case 27: + return "\\x1B"; + case 28: + return "\\x1C"; + case 29: + return "\\x1D"; + case 30: + return "\\x1E"; + case 31: + return "\\x1F"; + case 32: + return " "; + case 33: + return "!"; + case 34: + return "\\\""; + case 35: + return "#"; + case 36: + return "$"; + case 37: + return "%"; + case 38: + return "&"; + case 39: + return "'"; + case 40: + return "("; + case 41: + return ")"; + case 42: + return "*"; + case 43: + return "+"; + case 44: + return ","; + case 45: + return "-"; + case 46: + return "."; + case 47: + return "/"; + case 48: + return "0"; + case 49: + return "1"; + case 50: + return "2"; + case 51: + return "3"; + case 52: + return "4"; + case 53: + return "5"; + case 54: + return "6"; + case 55: + return "7"; + case 56: + return "8"; + case 57: + return "9"; + case 58: + return ":"; + case 59: + return ";"; + case 60: + return "<"; + case 61: + return "="; + case 62: + return ">"; + case 63: + return "?"; + case 64: + return "@"; + case 65: + return "A"; + case 66: + return "B"; + case 67: + return "C"; + case 68: + return "D"; + case 69: + return "E"; + case 70: + return "F"; + case 71: + return "G"; + case 72: + return "H"; + case 73: + return "I"; + case 74: + return "J"; + case 75: + return "K"; + case 76: + return "L"; + case 77: + return "M"; + case 78: + return "N"; + case 79: + return "O"; + case 80: + return "P"; + case 81: + return "Q"; + case 82: + return "R"; + case 83: + return "S"; + case 84: + return "T"; + case 85: + return "U"; + case 86: + return "V"; + case 87: + return "W"; + case 88: + return "X"; + case 89: + return "Y"; + case 90: + return "Z"; + case 91: + return "["; + case 92: + return "\\\\"; + case 93: + return "]"; + case 94: + return "^"; + case 95: + return "_"; + case 96: + return "`"; + case 97: + return "a"; + case 98: + return "b"; + case 99: + return "c"; + case 100: + return "d"; + case 101: + return "e"; + case 102: + return "f"; + case 103: + return "g"; + case 104: + return "h"; + case 105: + return "i"; + case 106: + return "j"; + case 107: + return "k"; + case 108: + return "l"; + case 109: + return "m"; + case 110: + return "n"; + case 111: + return "o"; + case 112: + return "p"; + case 113: + return "q"; + case 114: + return "r"; + case 115: + return "s"; + case 116: + return "t"; + case 117: + return "u"; + case 118: + return "v"; + case 119: + return "w"; + case 120: + return "x"; + case 121: + return "y"; + case 122: + return "z"; + case 123: + return "{"; + case 124: + return "|"; + case 125: + return "}"; + case 126: + return "~"; + case 127: + return "\\x7F"; + case 128: + return "\\x80"; + case 129: + return "\\x81"; + case 130: + return "\\x82"; + case 131: + return "\\x83"; + case 132: + return "\\x84"; + case 133: + return "\\x85"; + case 134: + return "\\x86"; + case 135: + return "\\x87"; + case 136: + return "\\x88"; + case 137: + return "\\x89"; + case 138: + return "\\x8A"; + case 139: + return "\\x8B"; + case 140: + return "\\x8C"; + case 141: + return "\\x8D"; + case 142: + return "\\x8E"; + case 143: + return "\\x8F"; + case 144: + return "\\x90"; + case 145: + return "\\x91"; + case 146: + return "\\x92"; + case 147: + return "\\x93"; + case 148: + return "\\x94"; + case 149: + return "\\x95"; + case 150: + return "\\x96"; + case 151: + return "\\x97"; + case 152: + return "\\x98"; + case 153: + return "\\x99"; + case 154: + return "\\x9A"; + case 155: + return "\\x9B"; + case 156: + return "\\x9C"; + case 157: + return "\\x9D"; + case 158: + return "\\x9E"; + case 159: + return "\\x9F"; + case 160: + return "\\xA0"; + case 161: + return "\\xA1"; + case 162: + return "\\xA2"; + case 163: + return "\\xA3"; + case 164: + return "\\xA4"; + case 165: + return "\\xA5"; + case 166: + return "\\xA6"; + case 167: + return "\\xA7"; + case 168: + return "\\xA8"; + case 169: + return "\\xA9"; + case 170: + return "\\xAA"; + case 171: + return "\\xAB"; + case 172: + return "\\xAC"; + case 173: + return "\\xAD"; + case 174: + return "\\xAE"; + case 175: + return "\\xAF"; + case 176: + return "\\xB0"; + case 177: + return "\\xB1"; + case 178: + return "\\xB2"; + case 179: + return "\\xB3"; + case 180: + return "\\xB4"; + case 181: + return "\\xB5"; + case 182: + return "\\xB6"; + case 183: + return "\\xB7"; + case 184: + return "\\xB8"; + case 185: + return "\\xB9"; + case 186: + return "\\xBA"; + case 187: + return "\\xBB"; + case 188: + return "\\xBC"; + case 189: + return "\\xBD"; + case 190: + return "\\xBE"; + case 191: + return "\\xBF"; + case 192: + return "\\xC0"; + case 193: + return "\\xC1"; + case 194: + return "\\xC2"; + case 195: + return "\\xC3"; + case 196: + return "\\xC4"; + case 197: + return "\\xC5"; + case 198: + return "\\xC6"; + case 199: + return "\\xC7"; + case 200: + return "\\xC8"; + case 201: + return "\\xC9"; + case 202: + return "\\xCA"; + case 203: + return "\\xCB"; + case 204: + return "\\xCC"; + case 205: + return "\\xCD"; + case 206: + return "\\xCE"; + case 207: + return "\\xCF"; + case 208: + return "\\xD0"; + case 209: + return "\\xD1"; + case 210: + return "\\xD2"; + case 211: + return "\\xD3"; + case 212: + return "\\xD4"; + case 213: + return "\\xD5"; + case 214: + return "\\xD6"; + case 215: + return "\\xD7"; + case 216: + return "\\xD8"; + case 217: + return "\\xD9"; + case 218: + return "\\xDA"; + case 219: + return "\\xDB"; + case 220: + return "\\xDC"; + case 221: + return "\\xDD"; + case 222: + return "\\xDE"; + case 223: + return "\\xDF"; + case 224: + return "\\xE0"; + case 225: + return "\\xE1"; + case 226: + return "\\xE2"; + case 227: + return "\\xE3"; + case 228: + return "\\xE4"; + case 229: + return "\\xE5"; + case 230: + return "\\xE6"; + case 231: + return "\\xE7"; + case 232: + return "\\xE8"; + case 233: + return "\\xE9"; + case 234: + return "\\xEA"; + case 235: + return "\\xEB"; + case 236: + return "\\xEC"; + case 237: + return "\\xED"; + case 238: + return "\\xEE"; + case 239: + return "\\xEF"; + case 240: + return "\\xF0"; + case 241: + return "\\xF1"; + case 242: + return "\\xF2"; + case 243: + return "\\xF3"; + case 244: + return "\\xF4"; + case 245: + return "\\xF5"; + case 246: + return "\\xF6"; + case 247: + return "\\xF7"; + case 248: + return "\\xF8"; + case 249: + return "\\xF9"; + case 250: + return "\\xFA"; + case 251: + return "\\xFB"; + case 252: + return "\\xFC"; + case 253: + return "\\xFD"; + case 254: + return "\\xFE"; + case 255: + return "\\xFF"; + default: + assert(0); /* never gets here */ + return "dead code"; + } + assert(0); /* never gets here */ +} + +#endif /* XML_DTD */ + +static unsigned long +getDebugLevel(const char *variableName, unsigned long defaultDebugLevel) { + const char *const valueOrNull = getenv(variableName); + if (valueOrNull == NULL) { + return defaultDebugLevel; + } + const char *const value = valueOrNull; + + errno = 0; + char *afterValue = (char *)value; + unsigned long debugLevel = strtoul(value, &afterValue, 10); + if ((errno != 0) || (afterValue[0] != '\0')) { + errno = 0; + return defaultDebugLevel; + } + + return debugLevel; +} diff --git a/lib/xmlrole.c b/lib/xmlrole.c index 3b676a41..08173b0f 100644 --- a/lib/xmlrole.c +++ b/lib/xmlrole.c @@ -7,7 +7,14 @@ |_| XML parser Copyright (c) 1997-2000 Thai Open Source Software Center Ltd - Copyright (c) 2000-2017 Expat development team + Copyright (c) 2000 Clark Cooper <coopercc@users.sourceforge.net> + Copyright (c) 2002 Greg Stein <gstein@users.sourceforge.net> + Copyright (c) 2002-2006 Karl Waclawek <karl@waclawek.net> + Copyright (c) 2002-2003 Fred L. Drake, Jr. <fdrake@users.sourceforge.net> + Copyright (c) 2005-2009 Steven Solie <ssolie@users.sourceforge.net> + Copyright (c) 2016-2021 Sebastian Pipping <sebastian@pipping.org> + Copyright (c) 2017 Rhodri James <rhodri@wildebeest.org.uk> + Copyright (c) 2019 David Loffredo <loffredo@steptools.com> Licensed under the MIT license: Permission is hereby granted, free of charge, to any person obtaining @@ -34,11 +41,9 @@ #ifdef _WIN32 # include "winconfig.h" -#else -# ifdef HAVE_EXPAT_CONFIG_H -# include <expat_config.h> -# endif -#endif /* ndef _WIN32 */ +#endif + +#include <expat_config.h> #include "expat_external.h" #include "internal.h" diff --git a/lib/xmlrole.h b/lib/xmlrole.h index 036aba64..d6e1fa15 100644 --- a/lib/xmlrole.h +++ b/lib/xmlrole.h @@ -7,7 +7,10 @@ |_| XML parser Copyright (c) 1997-2000 Thai Open Source Software Center Ltd - Copyright (c) 2000-2017 Expat development team + Copyright (c) 2000 Clark Cooper <coopercc@users.sourceforge.net> + Copyright (c) 2002 Karl Waclawek <karl@waclawek.net> + Copyright (c) 2002 Fred L. Drake, Jr. <fdrake@users.sourceforge.net> + Copyright (c) 2017 Sebastian Pipping <sebastian@pipping.org> Licensed under the MIT license: Permission is hereby granted, free of charge, to any person obtaining diff --git a/lib/xmltok.c b/lib/xmltok.c index 58dce909..f2b6b406 100644 --- a/lib/xmltok.c +++ b/lib/xmltok.c @@ -7,7 +7,19 @@ |_| XML parser Copyright (c) 1997-2000 Thai Open Source Software Center Ltd - Copyright (c) 2000-2017 Expat development team + Copyright (c) 2000 Clark Cooper <coopercc@users.sourceforge.net> + Copyright (c) 2001-2003 Fred L. Drake, Jr. <fdrake@users.sourceforge.net> + Copyright (c) 2002 Greg Stein <gstein@users.sourceforge.net> + Copyright (c) 2002-2016 Karl Waclawek <karl@waclawek.net> + Copyright (c) 2005-2009 Steven Solie <ssolie@users.sourceforge.net> + Copyright (c) 2016-2021 Sebastian Pipping <sebastian@pipping.org> + Copyright (c) 2016 Pascal Cuoq <cuoq@trust-in-soft.com> + Copyright (c) 2016 Don Lewis <truckman@apache.org> + Copyright (c) 2017 Rhodri James <rhodri@wildebeest.org.uk> + Copyright (c) 2017 Alexander Bluhm <alexander.bluhm@gmx.net> + Copyright (c) 2017 Benbuck Nason <bnason@netflix.com> + Copyright (c) 2017 José Gutiérrez de la Concha <jose@zeroc.com> + Copyright (c) 2019 David Loffredo <loffredo@steptools.com> Licensed under the MIT license: Permission is hereby granted, free of charge, to any person obtaining @@ -36,11 +48,9 @@ #ifdef _WIN32 # include "winconfig.h" -#else -# ifdef HAVE_EXPAT_CONFIG_H -# include <expat_config.h> -# endif -#endif /* ndef _WIN32 */ +#endif + +#include <expat_config.h> #include "expat_external.h" #include "internal.h" @@ -261,8 +271,14 @@ sb_byteToAscii(const ENCODING *enc, const char *p) { #define IS_NAME_CHAR(enc, p, n) (AS_NORMAL_ENCODING(enc)->isName##n(enc, p)) #define IS_NMSTRT_CHAR(enc, p, n) (AS_NORMAL_ENCODING(enc)->isNmstrt##n(enc, p)) -#define IS_INVALID_CHAR(enc, p, n) \ - (AS_NORMAL_ENCODING(enc)->isInvalid##n(enc, p)) +#ifdef XML_MIN_SIZE +# define IS_INVALID_CHAR(enc, p, n) \ + (AS_NORMAL_ENCODING(enc)->isInvalid##n \ + && AS_NORMAL_ENCODING(enc)->isInvalid##n(enc, p)) +#else +# define IS_INVALID_CHAR(enc, p, n) \ + (AS_NORMAL_ENCODING(enc)->isInvalid##n(enc, p)) +#endif #ifdef XML_MIN_SIZE # define IS_NAME_CHAR_MINBPC(enc, p) \ diff --git a/lib/xmltok.h b/lib/xmltok.h index 2adbf530..6f630c2f 100644 --- a/lib/xmltok.h +++ b/lib/xmltok.h @@ -7,7 +7,11 @@ |_| XML parser Copyright (c) 1997-2000 Thai Open Source Software Center Ltd - Copyright (c) 2000-2017 Expat development team + Copyright (c) 2000 Clark Cooper <coopercc@users.sourceforge.net> + Copyright (c) 2002 Fred L. Drake, Jr. <fdrake@users.sourceforge.net> + Copyright (c) 2002-2005 Karl Waclawek <karl@waclawek.net> + Copyright (c) 2016-2017 Sebastian Pipping <sebastian@pipping.org> + Copyright (c) 2017 Rhodri James <rhodri@wildebeest.org.uk> Licensed under the MIT license: Permission is hereby granted, free of charge, to any person obtaining diff --git a/lib/xmltok_impl.c b/lib/xmltok_impl.c index 06d5c908..0430591b 100644 --- a/lib/xmltok_impl.c +++ b/lib/xmltok_impl.c @@ -1,4 +1,4 @@ -/* This file is included! +/* This file is included (from xmltok.c, 1-3 times depending on XML_MIN_SIZE)! __ __ _ ___\ \/ /_ __ __ _| |_ / _ \\ /| '_ \ / _` | __| @@ -7,7 +7,15 @@ |_| XML parser Copyright (c) 1997-2000 Thai Open Source Software Center Ltd - Copyright (c) 2000-2017 Expat development team + Copyright (c) 2000 Clark Cooper <coopercc@users.sourceforge.net> + Copyright (c) 2002 Fred L. Drake, Jr. <fdrake@users.sourceforge.net> + Copyright (c) 2002-2016 Karl Waclawek <karl@waclawek.net> + Copyright (c) 2016-2021 Sebastian Pipping <sebastian@pipping.org> + Copyright (c) 2017 Rhodri James <rhodri@wildebeest.org.uk> + Copyright (c) 2018 Benjamin Peterson <benjamin@python.org> + Copyright (c) 2018 Anton Maklakov <antmak.pub@gmail.com> + Copyright (c) 2019 David Loffredo <loffredo@steptools.com> + Copyright (c) 2020 Boris Kolpackov <boris@codesynthesis.com> Licensed under the MIT license: Permission is hereby granted, free of charge, to any person obtaining @@ -32,7 +40,7 @@ #ifdef XML_TOK_IMPL_C -# ifndef IS_INVALID_CHAR +# ifndef IS_INVALID_CHAR // i.e. for UTF-16 and XML_MIN_SIZE not defined # define IS_INVALID_CHAR(enc, ptr, n) (0) # endif diff --git a/lib/xmltok_impl.h b/lib/xmltok_impl.h index e925dbc7..c518aada 100644 --- a/lib/xmltok_impl.h +++ b/lib/xmltok_impl.h @@ -7,7 +7,8 @@ |_| XML parser Copyright (c) 1997-2000 Thai Open Source Software Center Ltd - Copyright (c) 2000-2017 Expat development team + Copyright (c) 2000 Clark Cooper <coopercc@users.sourceforge.net> + Copyright (c) 2017-2019 Sebastian Pipping <sebastian@pipping.org> Licensed under the MIT license: Permission is hereby granted, free of charge, to any person obtaining diff --git a/lib/xmltok_ns.c b/lib/xmltok_ns.c index 919c74e9..5fd83922 100644 --- a/lib/xmltok_ns.c +++ b/lib/xmltok_ns.c @@ -7,7 +7,11 @@ |_| XML parser Copyright (c) 1997-2000 Thai Open Source Software Center Ltd - Copyright (c) 2000-2017 Expat development team + Copyright (c) 2000 Clark Cooper <coopercc@users.sourceforge.net> + Copyright (c) 2002 Greg Stein <gstein@users.sourceforge.net> + Copyright (c) 2002 Fred L. Drake, Jr. <fdrake@users.sourceforge.net> + Copyright (c) 2002-2006 Karl Waclawek <karl@waclawek.net> + Copyright (c) 2017 Sebastian Pipping <sebastian@pipping.org> Licensed under the MIT license: Permission is hereby granted, free of charge, to any person obtaining diff --git a/patches/config.diff b/patches/config.diff index 340889a5..d1c92074 100644 --- a/patches/config.diff +++ b/patches/config.diff @@ -23,12 +23,23 @@ Index: expat/expat_config.h #define HAVE_GETPAGESIZE 1 /* Define to 1 if you have the `getrandom' function. */ -+#if defined(__BIONIC__) ++#if defined(__BIONIC__) || defined(ANDROID_HOST_MUSL) #define HAVE_GETRANDOM 1 +#endif /* Define to 1 if you have the <inttypes.h> header file. */ #define HAVE_INTTYPES_H 1 +@@ -56,7 +56,9 @@ + #define HAVE_STRING_H 1 + + /* Define to 1 if you have `syscall' and `SYS_getrandom'. */ ++#if 0 /* We only get here for glibc and Windows (where the better choices aren' +t available) and they don't have this fallback either. */ + #define HAVE_SYSCALL_GETRANDOM 1 ++#endif + + /* Define to 1 if you have the <sys/param.h> header file. */ + #define HAVE_SYS_PARAM_H 1 @@ -115,7 +121,9 @@ #define XML_CONTEXT_BYTES 1024 @@ -1,6 +1,32 @@ #! /usr/bin/env bash -# Copyright (C) 2017 Expat development team -# Licensed under the MIT license +# __ __ _ +# ___\ \/ /_ __ __ _| |_ +# / _ \\ /| '_ \ / _` | __| +# | __// \| |_) | (_| | |_ +# \___/_/\_\ .__/ \__,_|\__| +# |_| XML parser +# +# Copyright (c) 2017 Sebastian Pipping <sebastian@pipping.org> +# Licensed under the MIT license: +# +# Permission is hereby granted, free of charge, to any person obtaining +# a copy of this software and associated documentation files (the +# "Software"), to deal in the Software without restriction, including +# without limitation the rights to use, copy, modify, merge, publish, +# distribute, sublicense, and/or sell copies of the Software, and to permit +# persons to whom the Software is furnished to do so, subject to the +# following conditions: +# +# The above copyright notice and this permission notice shall be included +# in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +# NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +# DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +# OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +# USE OR OTHER DEALINGS IN THE SOFTWARE. case "@host@" in *-mingw*) diff --git a/test-driver-wrapper.sh b/test-driver-wrapper.sh index 36a18526..305c6f5f 100755 --- a/test-driver-wrapper.sh +++ b/test-driver-wrapper.sh @@ -6,7 +6,8 @@ # \___/_/\_\ .__/ \__,_|\__| # |_| XML parser # -# Copyright (c) 2017 Expat development team +# Copyright (c) 2017 Sebastian Pipping <sebastian@pipping.org> +# Copyright (c) 2019 Jeffrey Walton <noloader@gmail.com> # Licensed under the MIT license: # # Permission is hereby granted, free of charge, to any person obtaining diff --git a/tests/Makefile.am b/tests/Makefile.am index e19fc1ae..b34a1542 100644 --- a/tests/Makefile.am +++ b/tests/Makefile.am @@ -6,7 +6,9 @@ # \___/_/\_\ .__/ \__,_|\__| # |_| XML parser # -# Copyright (c) 2017 Expat development team +# Copyright (c) 2017-2021 Sebastian Pipping <sebastian@pipping.org> +# Copyright (c) 2017 Rhodri James <rhodri@wildebeest.org.uk> +# Copyright (c) 2020 Jeffrey Walton <noloader@gmail.com> # Licensed under the MIT license: # # Permission is hereby granted, free of charge, to any person obtaining @@ -52,8 +54,8 @@ runtests_SOURCES = \ runtestspp_SOURCES = \ runtestspp.cpp -runtests_LDADD = libruntests.a ../lib/libexpat.la -runtestspp_LDADD = libruntests.a ../lib/libexpat.la +runtests_LDADD = libruntests.a ../lib/libexpatinternal.la +runtestspp_LDADD = libruntests.a ../lib/libexpatinternal.la EXTRA_DIST = \ chardata.h \ diff --git a/tests/Makefile.in b/tests/Makefile.in index 90cc4f70..292f6573 100644 --- a/tests/Makefile.in +++ b/tests/Makefile.in @@ -22,7 +22,9 @@ # \___/_/\_\ .__/ \__,_|\__| # |_| XML parser # -# Copyright (c) 2017 Expat development team +# Copyright (c) 2017-2021 Sebastian Pipping <sebastian@pipping.org> +# Copyright (c) 2017 Rhodri James <rhodri@wildebeest.org.uk> +# Copyright (c) 2020 Jeffrey Walton <noloader@gmail.com> # Licensed under the MIT license: # # Permission is hereby granted, free of charge, to any person obtaining @@ -154,14 +156,14 @@ am_libruntests_a_OBJECTS = chardata.$(OBJEXT) structdata.$(OBJEXT) \ libruntests_a_OBJECTS = $(am_libruntests_a_OBJECTS) am_runtests_OBJECTS = runtests.$(OBJEXT) runtests_OBJECTS = $(am_runtests_OBJECTS) -runtests_DEPENDENCIES = libruntests.a ../lib/libexpat.la +runtests_DEPENDENCIES = libruntests.a ../lib/libexpatinternal.la AM_V_lt = $(am__v_lt_@AM_V@) am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@) am__v_lt_0 = --silent am__v_lt_1 = am_runtestspp_OBJECTS = runtestspp.$(OBJEXT) runtestspp_OBJECTS = $(am_runtestspp_OBJECTS) -runtestspp_DEPENDENCIES = libruntests.a ../lib/libexpat.la +runtestspp_DEPENDENCIES = libruntests.a ../lib/libexpatinternal.la AM_V_P = $(am__v_P_@AM_V@) am__v_P_ = $(am__v_P_@AM_DEFAULT_V@) am__v_P_0 = false @@ -510,6 +512,7 @@ AWK = @AWK@ CC = @CC@ CCDEPMODE = @CCDEPMODE@ CFLAGS = @CFLAGS@ +CPP = @CPP@ CPPFLAGS = @CPPFLAGS@ CXX = @CXX@ CXXCPP = @CXXCPP@ @@ -590,6 +593,7 @@ ac_ct_AR = @ac_ct_AR@ ac_ct_CC = @ac_ct_CC@ ac_ct_CXX = @ac_ct_CXX@ ac_ct_DUMPBIN = @ac_ct_DUMPBIN@ +ac_cv_sizeof_void_p = @ac_cv_sizeof_void_p@ am__include = @am__include@ am__leading_dot = @am__leading_dot@ am__quote = @am__quote@ @@ -653,8 +657,8 @@ runtests_SOURCES = \ runtestspp_SOURCES = \ runtestspp.cpp -runtests_LDADD = libruntests.a ../lib/libexpat.la -runtestspp_LDADD = libruntests.a ../lib/libexpat.la +runtests_LDADD = libruntests.a ../lib/libexpatinternal.la +runtestspp_LDADD = libruntests.a ../lib/libexpatinternal.la EXTRA_DIST = \ chardata.h \ structdata.h \ diff --git a/tests/benchmark/Makefile.am b/tests/benchmark/Makefile.am index 5ea8dc10..f1bf3365 100644 --- a/tests/benchmark/Makefile.am +++ b/tests/benchmark/Makefile.am @@ -6,7 +6,8 @@ # \___/_/\_\ .__/ \__,_|\__| # |_| XML parser # -# Copyright (c) 2017 Expat development team +# Copyright (c) 2017 Sebastian Pipping <sebastian@pipping.org> +# Copyright (c) 2020 Jeffrey Walton <noloader@gmail.com> # Licensed under the MIT license: # # Permission is hereby granted, free of charge, to any person obtaining diff --git a/tests/benchmark/Makefile.in b/tests/benchmark/Makefile.in index 5882f7d0..47fdf425 100644 --- a/tests/benchmark/Makefile.in +++ b/tests/benchmark/Makefile.in @@ -22,7 +22,8 @@ # \___/_/\_\ .__/ \__,_|\__| # |_| XML parser # -# Copyright (c) 2017 Expat development team +# Copyright (c) 2017 Sebastian Pipping <sebastian@pipping.org> +# Copyright (c) 2020 Jeffrey Walton <noloader@gmail.com> # Licensed under the MIT license: # # Permission is hereby granted, free of charge, to any person obtaining @@ -228,6 +229,7 @@ AWK = @AWK@ CC = @CC@ CCDEPMODE = @CCDEPMODE@ CFLAGS = @CFLAGS@ +CPP = @CPP@ CPPFLAGS = @CPPFLAGS@ CXX = @CXX@ CXXCPP = @CXXCPP@ @@ -308,6 +310,7 @@ ac_ct_AR = @ac_ct_AR@ ac_ct_CC = @ac_ct_CC@ ac_ct_CXX = @ac_ct_CXX@ ac_ct_DUMPBIN = @ac_ct_DUMPBIN@ +ac_cv_sizeof_void_p = @ac_cv_sizeof_void_p@ am__include = @am__include@ am__leading_dot = @am__leading_dot@ am__quote = @am__quote@ diff --git a/tests/benchmark/benchmark.c b/tests/benchmark/benchmark.c index fda8268f..ba2bc6e1 100644 --- a/tests/benchmark/benchmark.c +++ b/tests/benchmark/benchmark.c @@ -6,8 +6,10 @@ \___/_/\_\ .__/ \__,_|\__| |_| XML parser - Copyright (c) 1997-2000 Thai Open Source Software Center Ltd - Copyright (c) 2000-2017 Expat development team + Copyright (c) 2003-2006 Karl Waclawek <karl@waclawek.net> + Copyright (c) 2005-2007 Steven Solie <ssolie@users.sourceforge.net> + Copyright (c) 2017 Sebastian Pipping <sebastian@pipping.org> + Copyright (c) 2017 Rhodri James <rhodri@wildebeest.org.uk> Licensed under the MIT license: Permission is hereby granted, free of charge, to any person obtaining diff --git a/tests/chardata.c b/tests/chardata.c index 75a50166..d1989a84 100644 --- a/tests/chardata.c +++ b/tests/chardata.c @@ -6,8 +6,12 @@ \___/_/\_\ .__/ \__,_|\__| |_| XML parser - Copyright (c) 1997-2000 Thai Open Source Software Center Ltd - Copyright (c) 2000-2017 Expat development team + Copyright (c) 2002-2004 Fred L. Drake, Jr. <fdrake@users.sourceforge.net> + Copyright (c) 2003 Greg Stein <gstein@users.sourceforge.net> + Copyright (c) 2016 Gilles Espinasse <g.esp@free.fr> + Copyright (c) 2016-2021 Sebastian Pipping <sebastian@pipping.org> + Copyright (c) 2017 Joe Orton <jorton@redhat.com> + Copyright (c) 2017 Rhodri James <rhodri@wildebeest.org.uk> Licensed under the MIT license: Permission is hereby granted, free of charge, to any person obtaining @@ -30,9 +34,7 @@ USE OR OTHER DEALINGS IN THE SOFTWARE. */ -#ifdef HAVE_EXPAT_CONFIG_H -# include <expat_config.h> -#endif +#include <expat_config.h> #include "minicheck.h" #include <assert.h> diff --git a/tests/chardata.h b/tests/chardata.h index 4001b9b9..ccb631f6 100644 --- a/tests/chardata.h +++ b/tests/chardata.h @@ -7,8 +7,9 @@ \___/_/\_\ .__/ \__,_|\__| |_| XML parser - Copyright (c) 1997-2000 Thai Open Source Software Center Ltd - Copyright (c) 2000-2017 Expat development team + Copyright (c) 2002-2004 Fred L. Drake, Jr. <fdrake@users.sourceforge.net> + Copyright (c) 2017 Rhodri James <rhodri@wildebeest.org.uk> + Copyright (c) 2017 Sebastian Pipping <sebastian@pipping.org> Licensed under the MIT license: Permission is hereby granted, free of charge, to any person obtaining diff --git a/tests/memcheck.c b/tests/memcheck.c index 41355f6c..48822e5d 100644 --- a/tests/memcheck.c +++ b/tests/memcheck.c @@ -6,8 +6,8 @@ \___/_/\_\ .__/ \__,_|\__| |_| XML parser - Copyright (c) 1997-2000 Thai Open Source Software Center Ltd - Copyright (c) 2000-2017 Expat development team + Copyright (c) 2017 Rhodri James <rhodri@wildebeest.org.uk> + Copyright (c) 2017 Sebastian Pipping <sebastian@pipping.org> Licensed under the MIT license: Permission is hereby granted, free of charge, to any person obtaining diff --git a/tests/memcheck.h b/tests/memcheck.h index 4d20f4bb..4c0cb728 100644 --- a/tests/memcheck.h +++ b/tests/memcheck.h @@ -7,8 +7,8 @@ \___/_/\_\ .__/ \__,_|\__| |_| XML parser - Copyright (c) 1997-2000 Thai Open Source Software Center Ltd - Copyright (c) 2000-2017 Expat development team + Copyright (c) 2017 Rhodri James <rhodri@wildebeest.org.uk> + Copyright (c) 2017 Sebastian Pipping <sebastian@pipping.org> Licensed under the MIT license: Permission is hereby granted, free of charge, to any person obtaining diff --git a/tests/minicheck.c b/tests/minicheck.c index ab0c35fd..1c657481 100644 --- a/tests/minicheck.c +++ b/tests/minicheck.c @@ -10,8 +10,11 @@ \___/_/\_\ .__/ \__,_|\__| |_| XML parser - Copyright (c) 1997-2000 Thai Open Source Software Center Ltd - Copyright (c) 2000-2017 Expat development team + Copyright (c) 2004-2006 Fred L. Drake, Jr. <fdrake@users.sourceforge.net> + Copyright (c) 2016-2020 Sebastian Pipping <sebastian@pipping.org> + Copyright (c) 2017 Rhodri James <rhodri@wildebeest.org.uk> + Copyright (c) 2018 Marco Maggi <marco.maggi-ipsu@poste.it> + Copyright (c) 2019 David Loffredo <loffredo@steptools.com> Licensed under the MIT license: Permission is hereby granted, free of charge, to any person obtaining diff --git a/tests/minicheck.h b/tests/minicheck.h index 88a16584..cc1f8353 100644 --- a/tests/minicheck.h +++ b/tests/minicheck.h @@ -12,8 +12,9 @@ \___/_/\_\ .__/ \__,_|\__| |_| XML parser - Copyright (c) 1997-2000 Thai Open Source Software Center Ltd - Copyright (c) 2000-2017 Expat development team + Copyright (c) 2004-2006 Fred L. Drake, Jr. <fdrake@users.sourceforge.net> + Copyright (c) 2006-2012 Karl Waclawek <karl@waclawek.net> + Copyright (c) 2016-2017 Sebastian Pipping <sebastian@pipping.org> Licensed under the MIT license: Permission is hereby granted, free of charge, to any person obtaining diff --git a/tests/runtests.c b/tests/runtests.c index 91ab4f21..45ba5d59 100644 --- a/tests/runtests.c +++ b/tests/runtests.c @@ -6,8 +6,17 @@ \___/_/\_\ .__/ \__,_|\__| |_| XML parser - Copyright (c) 1997-2000 Thai Open Source Software Center Ltd - Copyright (c) 2000-2017 Expat development team + Copyright (c) 2001-2006 Fred L. Drake, Jr. <fdrake@users.sourceforge.net> + Copyright (c) 2003 Greg Stein <gstein@users.sourceforge.net> + Copyright (c) 2005-2007 Steven Solie <ssolie@users.sourceforge.net> + Copyright (c) 2005-2012 Karl Waclawek <karl@waclawek.net> + Copyright (c) 2016-2021 Sebastian Pipping <sebastian@pipping.org> + Copyright (c) 2017-2018 Rhodri James <rhodri@wildebeest.org.uk> + Copyright (c) 2017 Joe Orton <jorton@redhat.com> + Copyright (c) 2017 José Gutiérrez de la Concha <jose@zeroc.com> + Copyright (c) 2018 Marco Maggi <marco.maggi-ipsu@poste.it> + Copyright (c) 2019 David Loffredo <loffredo@steptools.com> + Copyright (c) 2020 Tim Gates <tim.gates@iress.com> Licensed under the MIT license: Permission is hereby granted, free of charge, to any person obtaining @@ -34,9 +43,7 @@ # undef NDEBUG /* because test suite relies on assert(...) at the moment */ #endif -#ifdef HAVE_EXPAT_CONFIG_H -# include <expat_config.h> -#endif +#include <expat_config.h> #include <assert.h> #include <stdlib.h> @@ -46,6 +53,7 @@ #include <ctype.h> #include <limits.h> #include <stdint.h> /* intptr_t uint64_t */ +#include <math.h> /* NAN, INFINITY, isnan */ #if ! defined(__cplusplus) # include <stdbool.h> @@ -54,7 +62,7 @@ #include "expat.h" #include "chardata.h" #include "structdata.h" -#include "internal.h" /* for UNUSED_P only */ +#include "internal.h" #include "minicheck.h" #include "memcheck.h" #include "siphash.h" @@ -2247,7 +2255,6 @@ START_TEST(test_long_cdata_utf16) { END_TEST /* Test handling of multiple unit UTF-16 characters */ -#ifndef XML_MIN_SIZE /* FIXME workaround -DXML_MIN_SIZE + ASan (issue #332) */ START_TEST(test_multichar_cdata_utf16) { /* Test data is: * <?xml version='1.0' encoding='utf-16'?> @@ -2269,11 +2276,11 @@ START_TEST(test_multichar_cdata_utf16) { "\0<\0a\0>\0<\0!\0[\0C\0D\0A\0T\0A\0[" "\xd8\x34\xdd\x5e\xd8\x34\xdd\x5f" "\0]\0]\0>\0<\0/\0a\0>"; -# ifdef XML_UNICODE +#ifdef XML_UNICODE const XML_Char *expected = XCS("\xd834\xdd5e\xd834\xdd5f"); -# else +#else const XML_Char *expected = XCS("\xf0\x9d\x85\x9e\xf0\x9d\x85\x9f"); -# endif +#endif CharData storage; CharData_Init(&storage); @@ -2286,7 +2293,6 @@ START_TEST(test_multichar_cdata_utf16) { CharData_CheckXMLChars(&storage, expected); } END_TEST -#endif /* ifndef XML_MIN_SIZE */ /* Test that an element name with a UTF-16 surrogate pair is rejected */ START_TEST(test_utf16_bad_surrogate_pair) { @@ -2371,7 +2377,6 @@ START_TEST(test_bad_cdata) { END_TEST /* Test failures in UTF-16 CDATA */ -#ifndef XML_MIN_SIZE /* FIXME workaround -DXML_MIN_SIZE + ASan (issue #332) */ START_TEST(test_bad_cdata_utf16) { struct CaseData { size_t text_bytes; @@ -2444,7 +2449,6 @@ START_TEST(test_bad_cdata_utf16) { } } END_TEST -#endif /* ifndef XML_MIN_SIZE */ static const char *long_cdata_text = "<s><![CDATA[" @@ -7347,7 +7351,7 @@ START_TEST(test_misc_version) { fail("Version mismatch"); #if ! defined(XML_UNICODE) || defined(XML_UNICODE_WCHAR_T) - if (xcstrcmp(version_text, XCS("expat_2.3.0"))) /* needs bump on releases */ + if (xcstrcmp(version_text, XCS("expat_2.4.1"))) /* needs bump on releases */ fail("XML_*_VERSION in expat.h out of sync?\n"); #else /* If we have XML_UNICODE defined but not XML_UNICODE_WCHAR_T @@ -11222,6 +11226,389 @@ START_TEST(test_nsalloc_prefixed_element) { } END_TEST +#if defined(XML_DTD) +typedef enum XML_Status (*XmlParseFunction)(XML_Parser, const char *, int, int); + +struct AccountingTestCase { + const char *primaryText; + const char *firstExternalText; /* often NULL */ + const char *secondExternalText; /* often NULL */ + const unsigned long long expectedCountBytesIndirectExtra; + XML_Bool singleBytesWanted; +}; + +static int +accounting_external_entity_ref_handler(XML_Parser parser, + const XML_Char *context, + const XML_Char *base, + const XML_Char *systemId, + const XML_Char *publicId) { + UNUSED_P(context); + UNUSED_P(base); + UNUSED_P(publicId); + + const struct AccountingTestCase *const testCase + = (const struct AccountingTestCase *)XML_GetUserData(parser); + + const char *externalText = NULL; + if (xcstrcmp(systemId, XCS("first.ent")) == 0) { + externalText = testCase->firstExternalText; + } else if (xcstrcmp(systemId, XCS("second.ent")) == 0) { + externalText = testCase->secondExternalText; + } else { + assert(! "systemId is neither \"first.ent\" nor \"second.ent\""); + } + assert(externalText); + + XML_Parser entParser = XML_ExternalEntityParserCreate(parser, context, 0); + assert(entParser); + + const XmlParseFunction xmlParseFunction + = testCase->singleBytesWanted ? _XML_Parse_SINGLE_BYTES : XML_Parse; + + const enum XML_Status status = xmlParseFunction( + entParser, externalText, (int)strlen(externalText), XML_TRUE); + + XML_ParserFree(entParser); + return status; +} + +START_TEST(test_accounting_precision) { + const XML_Bool filled_later = XML_TRUE; /* value is arbitrary */ + struct AccountingTestCase cases[] = { + {"<e/>", NULL, NULL, 0, 0}, + {"<e></e>", NULL, NULL, 0, 0}, + + /* Attributes */ + {"<e k1=\"v2\" k2=\"v2\"/>", NULL, NULL, 0, filled_later}, + {"<e k1=\"v2\" k2=\"v2\"></e>", NULL, NULL, 0, 0}, + {"<p:e xmlns:p=\"https://domain.invalid/\" />", NULL, NULL, 0, + filled_later}, + {"<e k=\"&'><"\" />", NULL, NULL, + sizeof(XML_Char) * 5 /* number of predefined entites */, filled_later}, + {"<e1 xmlns='https://example.org/'>\n" + " <e2 xmlns=''/>\n" + "</e1>", + NULL, NULL, 0, filled_later}, + + /* Text */ + {"<e>text</e>", NULL, NULL, 0, filled_later}, + {"<e1><e2>text1<e3/>text2</e2></e1>", NULL, NULL, 0, filled_later}, + {"<e>&'><"</e>", NULL, NULL, + sizeof(XML_Char) * 5 /* number of predefined entites */, filled_later}, + {"<e>A)</e>", NULL, NULL, 0, filled_later}, + + /* Prolog */ + {"<?xml version=\"1.0\"?><root/>", NULL, NULL, 0, filled_later}, + + /* Whitespace */ + {" <e1> <e2> </e2> </e1> ", NULL, NULL, 0, filled_later}, + {"<e1 ><e2 /></e1 >", NULL, NULL, 0, filled_later}, + {"<e1><e2 k = \"v\"/><e3 k = 'v'/></e1>", NULL, NULL, 0, filled_later}, + + /* Comments */ + {"<!-- Comment --><e><!-- Comment --></e>", NULL, NULL, 0, filled_later}, + + /* Processing instructions */ + {"<?xml-stylesheet type=\"text/xsl\" href=\"https://domain.invalid/\" media=\"all\"?><e/>", + NULL, NULL, 0, filled_later}, + {"<?pi0?><?pi1 ?><?pi2 ?><!DOCTYPE r SYSTEM 'first.ent'><r/>", + "<?pi3?><!ENTITY % e1 SYSTEM 'second.ent'><?pi4?>%e1;<?pi5?>", "<?pi6?>", + 0, filled_later}, + + /* CDATA */ + {"<e><![CDATA[one two three]]></e>", NULL, NULL, 0, filled_later}, + /* The following is the essence of this OSS-Fuzz finding: + https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34302 + https://oss-fuzz.com/testcase-detail/4860575394955264 + */ + {"<!DOCTYPE r [\n" + "<!ENTITY e \"111<![CDATA[2 <= 2]]>333\">\n" + "]>\n" + "<r>&e;</r>\n", + NULL, NULL, sizeof(XML_Char) * strlen("111<![CDATA[2 <= 2]]>333"), + filled_later}, + + /* Conditional sections */ + {"<!DOCTYPE r [\n" + "<!ENTITY % draft 'INCLUDE'>\n" + "<!ENTITY % final 'IGNORE'>\n" + "<!ENTITY % import SYSTEM \"first.ent\">\n" + "%import;\n" + "]>\n" + "<r/>\n", + "<![%draft;[<!--1-->]]>\n" + "<![%final;[<!--22-->]]>", + NULL, sizeof(XML_Char) * (strlen("INCLUDE") + strlen("IGNORE")), + filled_later}, + + /* General entities */ + {"<!DOCTYPE root [\n" + "<!ENTITY nine \"123456789\">\n" + "]>\n" + "<root>&nine;</root>", + NULL, NULL, sizeof(XML_Char) * strlen("123456789"), filled_later}, + {"<!DOCTYPE root [\n" + "<!ENTITY nine \"123456789\">\n" + "]>\n" + "<root k1=\"&nine;\"/>", + NULL, NULL, sizeof(XML_Char) * strlen("123456789"), filled_later}, + {"<!DOCTYPE root [\n" + "<!ENTITY nine \"123456789\">\n" + "<!ENTITY nine2 \"&nine;&nine;\">\n" + "]>\n" + "<root>&nine2;&nine2;&nine2;</root>", + NULL, NULL, + sizeof(XML_Char) * 3 /* calls to &nine2; */ * 2 /* calls to &nine; */ + * (strlen("&nine;") + strlen("123456789")), + filled_later}, + {"<!DOCTYPE r [\n" + " <!ENTITY five SYSTEM 'first.ent'>\n" + "]>\n" + "<r>&five;</r>", + "12345", NULL, 0, filled_later}, + + /* Parameter entities */ + {"<!DOCTYPE r [\n" + "<!ENTITY % comment \"<!---->\">\n" + "%comment;\n" + "]>\n" + "<r/>", + NULL, NULL, sizeof(XML_Char) * strlen("<!---->"), filled_later}, + {"<!DOCTYPE r [\n" + "<!ENTITY % ninedef \"<!ENTITY nine "123456789">\">\n" + "%ninedef;\n" + "]>\n" + "<r>&nine;</r>", + NULL, NULL, + sizeof(XML_Char) + * (strlen("<!ENTITY nine \"123456789\">") + strlen("123456789")), + filled_later}, + {"<!DOCTYPE r [\n" + "<!ENTITY % comment \"<!--1-->\">\n" + "<!ENTITY % comment2 \"%comment;<!--22-->%comment;\">\n" + "%comment2;\n" + "]>\n" + "<r/>\n", + NULL, NULL, + sizeof(XML_Char) + * (strlen("%comment;<!--22-->%comment;") + 2 * strlen("<!--1-->")), + filled_later}, + {"<!DOCTYPE r [\n" + " <!ENTITY % five \"12345\">\n" + " <!ENTITY % five2def \"<!ENTITY five2 "[%five;][%five;]]]]">\">\n" + " %five2def;\n" + "]>\n" + "<r>&five2;</r>", + NULL, NULL, /* from "%five2def;": */ + sizeof(XML_Char) + * (strlen("<!ENTITY five2 \"[%five;][%five;]]]]\">") + + 2 /* calls to "%five;" */ * strlen("12345") + + /* from "&five2;": */ strlen("[12345][12345]]]]")), + filled_later}, + {"<!DOCTYPE r SYSTEM \"first.ent\">\n" + "<r/>", + "<!ENTITY % comment '<!--1-->'>\n" + "<!ENTITY % comment2 '<!--22-->%comment;<!--22-->%comment;<!--22-->'>\n" + "%comment2;", + NULL, + sizeof(XML_Char) + * (strlen("<!--22-->%comment;<!--22-->%comment;<!--22-->") + + 2 /* calls to "%comment;" */ * strlen("<!---->")), + filled_later}, + {"<!DOCTYPE r SYSTEM 'first.ent'>\n" + "<r/>", + "<!ENTITY % e1 PUBLIC 'foo' 'second.ent'>\n" + "<!ENTITY % e2 '<!--22-->%e1;<!--22-->'>\n" + "%e2;\n", + "<!--1-->", sizeof(XML_Char) * strlen("<!--22--><!--1--><!--22-->"), + filled_later}, + { + "<!DOCTYPE r SYSTEM 'first.ent'>\n" + "<r/>", + "<!ENTITY % e1 SYSTEM 'second.ent'>\n" + "<!ENTITY % e2 '%e1;'>", + "<?xml version='1.0' encoding='utf-8'?>\n" + "hello\n" + "xml" /* without trailing newline! */, + 0, + filled_later, + }, + { + "<!DOCTYPE r SYSTEM 'first.ent'>\n" + "<r/>", + "<!ENTITY % e1 SYSTEM 'second.ent'>\n" + "<!ENTITY % e2 '%e1;'>", + "<?xml version='1.0' encoding='utf-8'?>\n" + "hello\n" + "xml\n" /* with trailing newline! */, + 0, + filled_later, + }, + {"<!DOCTYPE doc SYSTEM 'first.ent'>\n" + "<doc></doc>\n", + "<!ELEMENT doc EMPTY>\n" + "<!ENTITY % e1 SYSTEM 'second.ent'>\n" + "<!ENTITY % e2 '%e1;'>\n" + "%e1;\n", + "\xEF\xBB\xBF<!ATTLIST doc a1 CDATA 'value'>" /* UTF-8 BOM */, + strlen("\xEF\xBB\xBF<!ATTLIST doc a1 CDATA 'value'>"), filled_later}, + {"<!DOCTYPE r [\n" + " <!ENTITY five SYSTEM 'first.ent'>\n" + "]>\n" + "<r>&five;</r>", + "\xEF\xBB\xBF" /* UTF-8 BOM */, NULL, 0, filled_later}, + }; + + const size_t countCases = sizeof(cases) / sizeof(cases[0]); + size_t u = 0; + for (; u < countCases; u++) { + size_t v = 0; + for (; v < 2; v++) { + const XML_Bool singleBytesWanted = (v == 0) ? XML_FALSE : XML_TRUE; + const unsigned long long expectedCountBytesDirect + = strlen(cases[u].primaryText); + const unsigned long long expectedCountBytesIndirect + = (cases[u].firstExternalText ? strlen(cases[u].firstExternalText) + : 0) + + (cases[u].secondExternalText ? strlen(cases[u].secondExternalText) + : 0) + + cases[u].expectedCountBytesIndirectExtra; + + XML_Parser parser = XML_ParserCreate(NULL); + XML_SetParamEntityParsing(parser, XML_PARAM_ENTITY_PARSING_ALWAYS); + if (cases[u].firstExternalText) { + XML_SetExternalEntityRefHandler(parser, + accounting_external_entity_ref_handler); + XML_SetUserData(parser, (void *)&cases[u]); + cases[u].singleBytesWanted = singleBytesWanted; + } + + const XmlParseFunction xmlParseFunction + = singleBytesWanted ? _XML_Parse_SINGLE_BYTES : XML_Parse; + + enum XML_Status status + = xmlParseFunction(parser, cases[u].primaryText, + (int)strlen(cases[u].primaryText), XML_TRUE); + if (status != XML_STATUS_OK) { + _xml_failure(parser, __FILE__, __LINE__); + } + + const unsigned long long actualCountBytesDirect + = testingAccountingGetCountBytesDirect(parser); + const unsigned long long actualCountBytesIndirect + = testingAccountingGetCountBytesIndirect(parser); + + XML_ParserFree(parser); + + if (actualCountBytesDirect != expectedCountBytesDirect) { + fprintf( + stderr, + "Document " EXPAT_FMT_SIZE_T("") " of " EXPAT_FMT_SIZE_T("") ", %s: Expected " EXPAT_FMT_ULL( + "") " count direct bytes, got " EXPAT_FMT_ULL("") " instead.\n", + u + 1, countCases, singleBytesWanted ? "single bytes" : "chunks", + expectedCountBytesDirect, actualCountBytesDirect); + fail("Count of direct bytes is off"); + } + + if (actualCountBytesIndirect != expectedCountBytesIndirect) { + fprintf( + stderr, + "Document " EXPAT_FMT_SIZE_T("") " of " EXPAT_FMT_SIZE_T("") ", %s: Expected " EXPAT_FMT_ULL( + "") " count indirect bytes, got " EXPAT_FMT_ULL("") " instead.\n", + u + 1, countCases, singleBytesWanted ? "single bytes" : "chunks", + expectedCountBytesIndirect, actualCountBytesIndirect); + fail("Count of indirect bytes is off"); + } + } + } +} +END_TEST + +START_TEST(test_billion_laughs_attack_protection_api) { + XML_Parser parserWithoutParent = XML_ParserCreate(NULL); + XML_Parser parserWithParent + = XML_ExternalEntityParserCreate(parserWithoutParent, NULL, NULL); + if (parserWithoutParent == NULL) + fail("parserWithoutParent is NULL"); + if (parserWithParent == NULL) + fail("parserWithParent is NULL"); + + // XML_SetBillionLaughsAttackProtectionMaximumAmplification, error cases + if (XML_SetBillionLaughsAttackProtectionMaximumAmplification(NULL, 123.0f) + == XML_TRUE) + fail("Call with NULL parser is NOT supposed to succeed"); + if (XML_SetBillionLaughsAttackProtectionMaximumAmplification(parserWithParent, + 123.0f) + == XML_TRUE) + fail("Call with non-root parser is NOT supposed to succeed"); + if (XML_SetBillionLaughsAttackProtectionMaximumAmplification( + parserWithoutParent, NAN) + == XML_TRUE) + fail("Call with NaN limit is NOT supposed to succeed"); + if (XML_SetBillionLaughsAttackProtectionMaximumAmplification( + parserWithoutParent, -1.0f) + == XML_TRUE) + fail("Call with negative limit is NOT supposed to succeed"); + if (XML_SetBillionLaughsAttackProtectionMaximumAmplification( + parserWithoutParent, 0.9f) + == XML_TRUE) + fail("Call with positive limit <1.0 is NOT supposed to succeed"); + + // XML_SetBillionLaughsAttackProtectionMaximumAmplification, success cases + if (XML_SetBillionLaughsAttackProtectionMaximumAmplification( + parserWithoutParent, 1.0f) + == XML_FALSE) + fail("Call with positive limit >=1.0 is supposed to succeed"); + if (XML_SetBillionLaughsAttackProtectionMaximumAmplification( + parserWithoutParent, 123456.789f) + == XML_FALSE) + fail("Call with positive limit >=1.0 is supposed to succeed"); + if (XML_SetBillionLaughsAttackProtectionMaximumAmplification( + parserWithoutParent, INFINITY) + == XML_FALSE) + fail("Call with positive limit >=1.0 is supposed to succeed"); + + // XML_SetBillionLaughsAttackProtectionActivationThreshold, error cases + if (XML_SetBillionLaughsAttackProtectionActivationThreshold(NULL, 123) + == XML_TRUE) + fail("Call with NULL parser is NOT supposed to succeed"); + if (XML_SetBillionLaughsAttackProtectionActivationThreshold(parserWithParent, + 123) + == XML_TRUE) + fail("Call with non-root parser is NOT supposed to succeed"); + + // XML_SetBillionLaughsAttackProtectionActivationThreshold, success cases + if (XML_SetBillionLaughsAttackProtectionActivationThreshold( + parserWithoutParent, 123) + == XML_FALSE) + fail("Call with non-NULL parentless parser is supposed to succeed"); + + XML_ParserFree(parserWithParent); + XML_ParserFree(parserWithoutParent); +} +END_TEST + +START_TEST(test_helper_unsigned_char_to_printable) { + // Smoke test + unsigned char uc = 0; + for (; uc < (unsigned char)-1; uc++) { + const char *const printable = unsignedCharToPrintable(uc); + if (printable == NULL) + fail("unsignedCharToPrintable returned NULL"); + if (strlen(printable) < (size_t)1) + fail("unsignedCharToPrintable returned empty string"); + } + + // Two concrete samples + if (strcmp(unsignedCharToPrintable('A'), "A") != 0) + fail("unsignedCharToPrintable result mistaken"); + if (strcmp(unsignedCharToPrintable('\\'), "\\\\") != 0) + fail("unsignedCharToPrintable result mistaken"); +} +END_TEST +#endif // defined(XML_DTD) + static Suite * make_suite(void) { Suite *s = suite_create("basic"); @@ -11230,6 +11617,9 @@ make_suite(void) { TCase *tc_misc = tcase_create("miscellaneous tests"); TCase *tc_alloc = tcase_create("allocation tests"); TCase *tc_nsalloc = tcase_create("namespace allocation tests"); +#if defined(XML_DTD) + TCase *tc_accounting = tcase_create("accounting tests"); +#endif suite_add_tcase(s, tc_basic); tcase_add_checked_fixture(tc_basic, basic_setup, basic_teardown); @@ -11303,14 +11693,10 @@ make_suite(void) { tcase_add_test(tc_basic, test_good_cdata_utf16); tcase_add_test(tc_basic, test_good_cdata_utf16_le); tcase_add_test(tc_basic, test_long_cdata_utf16); -#ifndef XML_MIN_SIZE /* FIXME workaround -DXML_MIN_SIZE + ASan (issue #332) */ tcase_add_test(tc_basic, test_multichar_cdata_utf16); -#endif tcase_add_test(tc_basic, test_utf16_bad_surrogate_pair); tcase_add_test(tc_basic, test_bad_cdata); -#ifndef XML_MIN_SIZE /* FIXME workaround -DXML_MIN_SIZE + ASan (issue #332) */ tcase_add_test(tc_basic, test_bad_cdata_utf16); -#endif tcase_add_test(tc_basic, test_stop_parser_between_cdata_calls); tcase_add_test(tc_basic, test_suspend_parser_between_cdata_calls); tcase_add_test(tc_basic, test_memory_allocation); @@ -11594,6 +11980,13 @@ make_suite(void) { tcase_add_test(tc_nsalloc, test_nsalloc_long_systemid_in_ext); tcase_add_test(tc_nsalloc, test_nsalloc_prefixed_element); +#if defined(XML_DTD) + suite_add_tcase(s, tc_accounting); + tcase_add_test(tc_accounting, test_accounting_precision); + tcase_add_test(tc_accounting, test_billion_laughs_attack_protection_api); + tcase_add_test(tc_accounting, test_helper_unsigned_char_to_printable); +#endif + return s; } diff --git a/tests/runtestspp.cpp b/tests/runtestspp.cpp index fd3ceaa9..52f53052 100644 --- a/tests/runtestspp.cpp +++ b/tests/runtestspp.cpp @@ -9,8 +9,8 @@ \___/_/\_\ .__/ \__,_|\__| |_| XML parser - Copyright (c) 1997-2000 Thai Open Source Software Center Ltd - Copyright (c) 2000-2017 Expat development team + Copyright (c) 2005 Fred L. Drake, Jr. <fdrake@users.sourceforge.net> + Copyright (c) 2017 Sebastian Pipping <sebastian@pipping.org> Licensed under the MIT license: Permission is hereby granted, free of charge, to any person obtaining diff --git a/tests/structdata.c b/tests/structdata.c index e81b7b18..d40e6c4b 100644 --- a/tests/structdata.c +++ b/tests/structdata.c @@ -6,8 +6,8 @@ \___/_/\_\ .__/ \__,_|\__| |_| XML parser - Copyright (c) 1997-2000 Thai Open Source Software Center Ltd - Copyright (c) 2000-2017 Expat development team + Copyright (c) 2017 Rhodri James <rhodri@wildebeest.org.uk> + Copyright (c) 2017-2021 Sebastian Pipping <sebastian@pipping.org> Licensed under the MIT license: Permission is hereby granted, free of charge, to any person obtaining @@ -30,9 +30,7 @@ USE OR OTHER DEALINGS IN THE SOFTWARE. */ -#ifdef HAVE_EXPAT_CONFIG_H -# include "expat_config.h" -#endif +#include "expat_config.h" #include <assert.h> #include <stdlib.h> diff --git a/tests/structdata.h b/tests/structdata.h index 870ffaf2..09881b17 100644 --- a/tests/structdata.h +++ b/tests/structdata.h @@ -7,8 +7,7 @@ \___/_/\_\ .__/ \__,_|\__| |_| XML parser - Copyright (c) 1997-2000 Thai Open Source Software Center Ltd - Copyright (c) 2000-2017 Expat development team + Copyright (c) 2017 Rhodri James <rhodri@wildebeest.org.uk> Licensed under the MIT license: Permission is hereby granted, free of charge, to any person obtaining diff --git a/tests/udiffer.py b/tests/udiffer.py index 6fb91be7..2b58a4c3 100755 --- a/tests/udiffer.py +++ b/tests/udiffer.py @@ -6,7 +6,8 @@ # \___/_/\_\ .__/ \__,_|\__| # |_| XML parser # -# Copyright (c) 2017 Expat development team +# Copyright (c) 2017 Rhodri James <rhodri@wildebeest.org.uk> +# Copyright (c) 2017 Sebastian Pipping <sebastian@pipping.org> # Licensed under the MIT license: # # Permission is hereby granted, free of charge, to any person obtaining diff --git a/tests/xmltest.sh b/tests/xmltest.sh index 9b500351..dc409d01 100755 --- a/tests/xmltest.sh +++ b/tests/xmltest.sh @@ -1,24 +1,55 @@ #! /usr/bin/env bash - -# EXPAT TEST SCRIPT FOR W3C XML TEST SUITE - +# EXPAT TEST SCRIPT FOR W3C XML TEST SUITE +# # This script can be used to exercise Expat against the # w3c.org xml test suite, available from # http://www.w3.org/XML/Test/xmlts20020606.zip. - +# # To run this script, first set XMLWF below so that xmlwf can be # found, then set the output directory with OUTPUT. - +# # The script lists all test cases where Expat shows a discrepancy # from the expected result. Test cases where only the canonical # output differs are prefixed with "Output differs:", and a diff file # is generated in the appropriate subdirectory under $OUTPUT. - +# # If there are output files provided, the script will use # output from xmlwf and compare the desired output against it. # However, one has to take into account that the canonical output # produced by xmlwf conforms to an older definition of canonical XML # and does not generate notation declarations. +# +# __ __ _ +# ___\ \/ /_ __ __ _| |_ +# / _ \\ /| '_ \ / _` | __| +# | __// \| |_) | (_| | |_ +# \___/_/\_\ .__/ \__,_|\__| +# |_| XML parser +# +# Copyright (c) 2002-2004 Fred L. Drake, Jr. <fdrake@users.sourceforge.net> +# Copyright (c) 2002 Karl Waclawek <karl@waclawek.net> +# Copyright (c) 2008-2019 Sebastian Pipping <sebastian@pipping.org> +# Copyright (c) 2017 Rhodri James <rhodri@wildebeest.org.uk> +# Licensed under the MIT license: +# +# Permission is hereby granted, free of charge, to any person obtaining +# a copy of this software and associated documentation files (the +# "Software"), to deal in the Software without restriction, including +# without limitation the rights to use, copy, modify, merge, publish, +# distribute, sublicense, and/or sell copies of the Software, and to permit +# persons to whom the Software is furnished to do so, subject to the +# following conditions: +# +# The above copyright notice and this permission notice shall be included +# in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +# NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +# DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +# OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +# USE OR OTHER DEALINGS IN THE SOFTWARE. shopt -s nullglob diff --git a/win32/build_expat_iss.bat b/win32/build_expat_iss.bat index 4e31c17d..2e2d6fd8 100644 --- a/win32/build_expat_iss.bat +++ b/win32/build_expat_iss.bat @@ -7,7 +7,7 @@ REM | __// \| |_) | (_| | |_ REM \___/_/\_\ .__/ \__,_|\__| REM |_| XML parser REM -REM Copyright (C) 2019 Expat development team +REM Copyright (c) 2019 Sebastian Pipping <sebastian@pipping.org> REM Licensed under the MIT license: REM REM Permission is hereby granted, free of charge, to any person obtaining diff --git a/win32/expat.iss b/win32/expat.iss index 0d5533f1..38790332 100644 --- a/win32/expat.iss +++ b/win32/expat.iss @@ -1,21 +1,53 @@ ; Basic setup script for the Inno Setup installer builder. For more ; information on the free installer builder, see www.jrsoftware.org. ; -; This script was contributed by Tim Peters. +; This script was originally contributed by Tim Peters. ; It was designed for Inno Setup 2.0.19 but works with later versions as well. +; +; __ __ _ +; ___\ \/ /_ __ __ _| |_ +; / _ \\ /| '_ \ / _` | __| +; | __// \| |_) | (_| | |_ +; \___/_/\_\ .__/ \__,_|\__| +; |_| XML parser +; +; Copyright (c) 2001 Tim Peters <tim.peters@gmail.com> +; Copyright (c) 2001-2005 Fred L. Drake, Jr. <fdrake@users.sourceforge.net> +; Copyright (c) 2006-2017 Karl Waclawek <karl@waclawek.net> +; Copyright (c) 2007-2021 Sebastian Pipping <sebastian@pipping.org> +; Licensed under the MIT license: +; +; Permission is hereby granted, free of charge, to any person obtaining +; a copy of this software and associated documentation files (the +; "Software"), to deal in the Software without restriction, including +; without limitation the rights to use, copy, modify, merge, publish, +; distribute, sublicense, and/or sell copies of the Software, and to permit +; persons to whom the Software is furnished to do so, subject to the +; following conditions: +; +; The above copyright notice and this permission notice shall be included +; in all copies or substantial portions of the Software. +; +; THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +; EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +; MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +; NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +; DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +; OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +; USE OR OTHER DEALINGS IN THE SOFTWARE. -#define expatVer "2.3.0" +#define expatVer "2.4.1" [Setup] AppName=Expat AppId=expat AppVersion={#expatVer} AppVerName=Expat {#expatVer} -AppCopyright=Copyright © 1998-2017 Thai Open Source Software Center, Clark Cooper, and the Expat maintainers +AppCopyright=Copyright © 1997-2021 Thai Open Source Software Center, Clark Cooper, and the Expat maintainers AppPublisher=The Expat Developers -AppPublisherURL=http://www.libexpat.org/ -AppSupportURL=http://www.libexpat.org/ -AppUpdatesURL=http://www.libexpat.org/ +AppPublisherURL=https://libexpat.github.io/ +AppSupportURL=https://libexpat.github.io/ +AppUpdatesURL=https://libexpat.github.io/ UninstallDisplayName=Expat XML Parser {#expatVer} VersionInfoVersion={#expatVer} OutputBaseFilename=expat-win32bin-{#expatVer} diff --git a/xmlwf/Makefile.am b/xmlwf/Makefile.am index f35ade7a..f10a8798 100644 --- a/xmlwf/Makefile.am +++ b/xmlwf/Makefile.am @@ -6,7 +6,7 @@ # \___/_/\_\ .__/ \__,_|\__| # |_| XML parser # -# Copyright (c) 2017 Expat development team +# Copyright (c) 2017-2020 Sebastian Pipping <sebastian@pipping.org> # Licensed under the MIT license: # # Permission is hereby granted, free of charge, to any person obtaining diff --git a/xmlwf/Makefile.in b/xmlwf/Makefile.in index c764030a..f841c6e2 100644 --- a/xmlwf/Makefile.in +++ b/xmlwf/Makefile.in @@ -22,7 +22,7 @@ # \___/_/\_\ .__/ \__,_|\__| # |_| XML parser # -# Copyright (c) 2017 Expat development team +# Copyright (c) 2017-2020 Sebastian Pipping <sebastian@pipping.org> # Licensed under the MIT license: # # Permission is hereby granted, free of charge, to any person obtaining @@ -237,6 +237,7 @@ AWK = @AWK@ CC = @CC@ CCDEPMODE = @CCDEPMODE@ CFLAGS = @CFLAGS@ +CPP = @CPP@ CPPFLAGS = @CPPFLAGS@ CXX = @CXX@ CXXCPP = @CXXCPP@ @@ -317,6 +318,7 @@ ac_ct_AR = @ac_ct_AR@ ac_ct_CC = @ac_ct_CC@ ac_ct_CXX = @ac_ct_CXX@ ac_ct_DUMPBIN = @ac_ct_DUMPBIN@ +ac_cv_sizeof_void_p = @ac_cv_sizeof_void_p@ am__include = @am__include@ am__leading_dot = @am__leading_dot@ am__quote = @am__quote@ diff --git a/xmlwf/codepage.c b/xmlwf/codepage.c index 44d20358..8e0b5d19 100644 --- a/xmlwf/codepage.c +++ b/xmlwf/codepage.c @@ -7,7 +7,11 @@ |_| XML parser Copyright (c) 1997-2000 Thai Open Source Software Center Ltd - Copyright (c) 2000-2017 Expat development team + Copyright (c) 2000 Clark Cooper <coopercc@users.sourceforge.net> + Copyright (c) 2002 Fred L. Drake, Jr. <fdrake@users.sourceforge.net> + Copyright (c) 2005-2006 Karl Waclawek <karl@waclawek.net> + Copyright (c) 2016-2019 Sebastian Pipping <sebastian@pipping.org> + Copyright (c) 2019 David Loffredo <loffredo@steptools.com> Licensed under the MIT license: Permission is hereby granted, free of charge, to any person obtaining diff --git a/xmlwf/codepage.h b/xmlwf/codepage.h index 1b75d583..75ddbce4 100644 --- a/xmlwf/codepage.h +++ b/xmlwf/codepage.h @@ -7,7 +7,9 @@ |_| XML parser Copyright (c) 1997-2000 Thai Open Source Software Center Ltd - Copyright (c) 2000-2017 Expat development team + Copyright (c) 2000 Clark Cooper <coopercc@users.sourceforge.net> + Copyright (c) 2002 Fred L. Drake, Jr. <fdrake@users.sourceforge.net> + Copyright (c) 2016-2017 Sebastian Pipping <sebastian@pipping.org> Licensed under the MIT license: Permission is hereby granted, free of charge, to any person obtaining @@ -7,7 +7,8 @@ |_| XML parser Copyright (c) 1997-2000 Thai Open Source Software Center Ltd - Copyright (c) 2000-2017 Expat development team + Copyright (c) 2002 Fred L. Drake, Jr. <fdrake@users.sourceforge.net> + Copyright (c) 2016-2017 Sebastian Pipping <sebastian@pipping.org> Licensed under the MIT license: Permission is hereby granted, free of charge, to any person obtaining diff --git a/xmlwf/filemap.h b/xmlwf/filemap.h index ef661144..5e0c70fa 100644 --- a/xmlwf/filemap.h +++ b/xmlwf/filemap.h @@ -7,7 +7,9 @@ |_| XML parser Copyright (c) 1997-2000 Thai Open Source Software Center Ltd - Copyright (c) 2000-2017 Expat development team + Copyright (c) 2000 Clark Cooper <coopercc@users.sourceforge.net> + Copyright (c) 2002 Fred L. Drake, Jr. <fdrake@users.sourceforge.net> + Copyright (c) 2016-2017 Sebastian Pipping <sebastian@pipping.org> Licensed under the MIT license: Permission is hereby granted, free of charge, to any person obtaining diff --git a/xmlwf/readfilemap.c b/xmlwf/readfilemap.c index d5b84f99..59121f5b 100644 --- a/xmlwf/readfilemap.c +++ b/xmlwf/readfilemap.c @@ -7,7 +7,12 @@ |_| XML parser Copyright (c) 1997-2000 Thai Open Source Software Center Ltd - Copyright (c) 2000-2017 Expat development team + Copyright (c) 2000 Clark Cooper <coopercc@users.sourceforge.net> + Copyright (c) 2001-2004 Fred L. Drake, Jr. <fdrake@users.sourceforge.net> + Copyright (c) 2002-2009 Karl Waclawek <karl@waclawek.net> + Copyright (c) 2016-2017 Sebastian Pipping <sebastian@pipping.org> + Copyright (c) 2017 Rhodri James <rhodri@wildebeest.org.uk> + Copyright (c) 2017 Franek Korta <fkorta@gmail.com> Licensed under the MIT license: Permission is hereby granted, free of charge, to any person obtaining diff --git a/xmlwf/unixfilemap.c b/xmlwf/unixfilemap.c index 0d0dc042..d0ce9cc6 100644 --- a/xmlwf/unixfilemap.c +++ b/xmlwf/unixfilemap.c @@ -7,7 +7,11 @@ |_| XML parser Copyright (c) 1997-2000 Thai Open Source Software Center Ltd - Copyright (c) 2000-2017 Expat development team + Copyright (c) 2000 Clark Cooper <coopercc@users.sourceforge.net> + Copyright (c) 2001-2002 Fred L. Drake, Jr. <fdrake@users.sourceforge.net> + Copyright (c) 2006 Karl Waclawek <karl@waclawek.net> + Copyright (c) 2016-2017 Sebastian Pipping <sebastian@pipping.org> + Copyright (c) 2017 Rhodri James <rhodri@wildebeest.org.uk> Licensed under the MIT license: Permission is hereby granted, free of charge, to any person obtaining diff --git a/xmlwf/win32filemap.c b/xmlwf/win32filemap.c index 0c9b7ecc..bde47777 100644 --- a/xmlwf/win32filemap.c +++ b/xmlwf/win32filemap.c @@ -7,7 +7,9 @@ |_| XML parser Copyright (c) 1997-2000 Thai Open Source Software Center Ltd - Copyright (c) 2000-2017 Expat development team + Copyright (c) 2000 Clark Cooper <coopercc@users.sourceforge.net> + Copyright (c) 2002 Fred L. Drake, Jr. <fdrake@users.sourceforge.net> + Copyright (c) 2016-2017 Sebastian Pipping <sebastian@pipping.org> Licensed under the MIT license: Permission is hereby granted, free of charge, to any person obtaining diff --git a/xmlwf/xmlfile.c b/xmlwf/xmlfile.c index e3d22c57..50d02f8f 100644 --- a/xmlwf/xmlfile.c +++ b/xmlwf/xmlfile.c @@ -7,7 +7,13 @@ |_| XML parser Copyright (c) 1997-2000 Thai Open Source Software Center Ltd - Copyright (c) 2000-2017 Expat development team + Copyright (c) 2000 Clark Cooper <coopercc@users.sourceforge.net> + Copyright (c) 2002-2003 Fred L. Drake, Jr. <fdrake@users.sourceforge.net> + Copyright (c) 2004-2006 Karl Waclawek <karl@waclawek.net> + Copyright (c) 2005-2007 Steven Solie <ssolie@users.sourceforge.net> + Copyright (c) 2016-2021 Sebastian Pipping <sebastian@pipping.org> + Copyright (c) 2017 Rhodri James <rhodri@wildebeest.org.uk> + Copyright (c) 2019 David Loffredo <loffredo@steptools.com> Licensed under the MIT license: Permission is hereby granted, free of charge, to any person obtaining @@ -38,9 +44,9 @@ #ifdef _WIN32 # include "winconfig.h" -#elif defined(HAVE_EXPAT_CONFIG_H) -# include <expat_config.h> -#endif /* ndef _WIN32 */ +#endif + +#include <expat_config.h> #include "expat.h" #include "internal.h" /* for UNUSED_P only */ diff --git a/xmlwf/xmlfile.h b/xmlwf/xmlfile.h index 6e5d5b49..d75dda22 100644 --- a/xmlwf/xmlfile.h +++ b/xmlwf/xmlfile.h @@ -7,7 +7,10 @@ |_| XML parser Copyright (c) 1997-2000 Thai Open Source Software Center Ltd - Copyright (c) 2000-2017 Expat development team + Copyright (c) 2000 Clark Cooper <coopercc@users.sourceforge.net> + Copyright (c) 2002 Fred L. Drake, Jr. <fdrake@users.sourceforge.net> + Copyright (c) 2005 Karl Waclawek <karl@waclawek.net> + Copyright (c) 2016-2019 Sebastian Pipping <sebastian@pipping.org> Licensed under the MIT license: Permission is hereby granted, free of charge, to any person obtaining diff --git a/xmlwf/xmlmime.c b/xmlwf/xmlmime.c index 39160d71..883e293d 100644 --- a/xmlwf/xmlmime.c +++ b/xmlwf/xmlmime.c @@ -7,7 +7,9 @@ |_| XML parser Copyright (c) 1997-2000 Thai Open Source Software Center Ltd - Copyright (c) 2000-2017 Expat development team + Copyright (c) 2002 Fred L. Drake, Jr. <fdrake@users.sourceforge.net> + Copyright (c) 2016-2018 Sebastian Pipping <sebastian@pipping.org> + Copyright (c) 2018 Marco Maggi <marco.maggi-ipsu@poste.it> Licensed under the MIT license: Permission is hereby granted, free of charge, to any person obtaining diff --git a/xmlwf/xmlmime.h b/xmlwf/xmlmime.h index 04712862..591a8847 100644 --- a/xmlwf/xmlmime.h +++ b/xmlwf/xmlmime.h @@ -7,7 +7,8 @@ |_| XML parser Copyright (c) 1997-2000 Thai Open Source Software Center Ltd - Copyright (c) 2000-2017 Expat development team + Copyright (c) 2002 Fred L. Drake, Jr. <fdrake@users.sourceforge.net> + Copyright (c) 2016-2017 Sebastian Pipping <sebastian@pipping.org> Licensed under the MIT license: Permission is hereby granted, free of charge, to any person obtaining diff --git a/xmlwf/xmltchar.h b/xmlwf/xmltchar.h index d7e7b411..30283d08 100644 --- a/xmlwf/xmltchar.h +++ b/xmlwf/xmltchar.h @@ -7,7 +7,8 @@ |_| XML parser Copyright (c) 1997-2000 Thai Open Source Software Center Ltd - Copyright (c) 2000-2017 Expat development team + Copyright (c) 2016-2021 Sebastian Pipping <sebastian@pipping.org> + Copyright (c) 2017 Rhodri James <rhodri@wildebeest.org.uk> Licensed under the MIT license: Permission is hereby granted, free of charge, to any person obtaining @@ -54,6 +55,8 @@ # define tmain wmain # define tremove _wremove # define tchar wchar_t +# define tcstof wcstof +# define tcstoull wcstoull #else /* not XML_UNICODE */ # define T(x) x # define ftprintf fprintf @@ -71,4 +74,6 @@ # define tmain main # define tremove remove # define tchar char +# define tcstof strtof +# define tcstoull strtoull #endif /* not XML_UNICODE */ diff --git a/xmlwf/xmlwf.c b/xmlwf/xmlwf.c index 493b6973..342d6c59 100644 --- a/xmlwf/xmlwf.c +++ b/xmlwf/xmlwf.c @@ -7,7 +7,16 @@ |_| XML parser Copyright (c) 1997-2000 Thai Open Source Software Center Ltd - Copyright (c) 2000-2017 Expat development team + Copyright (c) 2000 Clark Cooper <coopercc@users.sourceforge.net> + Copyright (c) 2001-2003 Fred L. Drake, Jr. <fdrake@users.sourceforge.net> + Copyright (c) 2004-2009 Karl Waclawek <karl@waclawek.net> + Copyright (c) 2005-2007 Steven Solie <ssolie@users.sourceforge.net> + Copyright (c) 2016-2021 Sebastian Pipping <sebastian@pipping.org> + Copyright (c) 2017 Rhodri James <rhodri@wildebeest.org.uk> + Copyright (c) 2019 David Loffredo <loffredo@steptools.com> + Copyright (c) 2020 Joe Orton <jorton@redhat.com> + Copyright (c) 2020 Kleber Tarcísio <klebertarcisio@yahoo.com.br> + Copyright (c) 2021 Tim Bray <tbray@textuality.com> Licensed under the MIT license: Permission is hereby granted, free of charge, to any person obtaining @@ -30,11 +39,15 @@ USE OR OTHER DEALINGS IN THE SOFTWARE. */ +#include <expat_config.h> + #include <assert.h> #include <stdio.h> #include <stdlib.h> #include <stddef.h> #include <string.h> +#include <math.h> /* for isnan */ +#include <errno.h> #include "expat.h" #include "codepage.h" @@ -50,6 +63,14 @@ # include <wchar.h> #endif +enum ExitCode { + XMLWF_EXIT_SUCCESS = 0, + XMLWF_EXIT_INTERNAL_ERROR = 1, + XMLWF_EXIT_NOT_WELLFORMED = 2, + XMLWF_EXIT_OUTPUT_ERROR = 3, + XMLWF_EXIT_USAGE_ERROR = 4, +}; + /* Structures for handler user data */ typedef struct NotationList { struct NotationList *next; @@ -859,9 +880,10 @@ usage(const XML_Char *prog, int rc) { * xmlwf/xmlwf_helpgen.sh in here. */ /* clang-format off */ - T("usage: %s [-s] [-n] [-p] [-x] [-e ENCODING] [-w] [-r] [-k] [-d DIRECTORY]\n") - T(" [-c | -m | -t] [-N]\n") - T(" [FILE [FILE ...]]\n") + T("usage:\n") + T(" %s [OPTIONS] [FILE ...]\n") + T(" %s -h\n") + T(" %s -v\n") T("\n") T("xmlwf - Determines if an XML document is well-formed\n") T("\n") @@ -885,6 +907,12 @@ usage(const XML_Char *prog, int rc) { T(" -t write no XML output for [t]iming of plain parsing\n") T(" -N enable adding doctype and [n]otation declarations\n") T("\n") + T("billion laughs attack protection:\n") + T(" NOTE: If you ever need to increase these values for non-attack payload, please file a bug report.\n") + T("\n") + T(" -a FACTOR set maximum tolerated [a]mplification factor (default: 100.0)\n") + T(" -b BYTES set number of output [b]ytes needed to activate (default: 8 MiB)\n") + T("\n") T("info arguments:\n") T(" -h show this [h]elp message and exit\n") T(" -v show program's [v]ersion number and exit\n") @@ -899,7 +927,7 @@ usage(const XML_Char *prog, int rc) { T("xmlwf of libexpat is software libre, licensed under the MIT license.\n") T("Please report bugs at https://github.com/libexpat/libexpat/issues. Thank you!\n") , /* clang-format on */ - prog); + prog, prog, prog); exit(rc); } @@ -908,6 +936,19 @@ usage(const XML_Char *prog, int rc) { int wmain(int argc, XML_Char **argv); #endif +#define XMLWF_SHIFT_ARG_INTO(constCharStarTarget, argc, argv, i, j) \ + { \ + if (argv[i][j + 1] == T('\0')) { \ + if (++i == argc) \ + usage(argv[0], XMLWF_EXIT_USAGE_ERROR); \ + constCharStarTarget = argv[i]; \ + } else { \ + constCharStarTarget = argv[i] + j + 1; \ + } \ + i++; \ + j = 0; \ + } + int tmain(int argc, XML_Char **argv) { int i, j; @@ -920,7 +961,12 @@ tmain(int argc, XML_Char **argv) { int requireStandalone = 0; int requiresNotations = 0; int continueOnError = 0; - int exitCode = 0; + + float attackMaximumAmplification = -1.0f; /* signaling "not set" */ + unsigned long long attackThresholdBytes; + XML_Bool attackThresholdGiven = XML_FALSE; + + int exitCode = XMLWF_EXIT_SUCCESS; enum XML_ParamEntityParsing paramEntityParsing = XML_PARAM_ENTITY_PARSING_NEVER; int useStdin = 0; @@ -984,27 +1030,13 @@ tmain(int argc, XML_Char **argv) { j++; break; case T('d'): - if (argv[i][j + 1] == T('\0')) { - if (++i == argc) - usage(argv[0], 4); - outputDir = argv[i]; - } else - outputDir = argv[i] + j + 1; - i++; - j = 0; + XMLWF_SHIFT_ARG_INTO(outputDir, argc, argv, i, j); break; case T('e'): - if (argv[i][j + 1] == T('\0')) { - if (++i == argc) - usage(argv[0], 4); - encoding = argv[i]; - } else - encoding = argv[i] + j + 1; - i++; - j = 0; + XMLWF_SHIFT_ARG_INTO(encoding, argc, argv, i, j); break; case T('h'): - usage(argv[0], 0); + usage(argv[0], XMLWF_EXIT_SUCCESS); return 0; case T('v'): showVersion(argv[0]); @@ -1013,6 +1045,49 @@ tmain(int argc, XML_Char **argv) { continueOnError = 1; j++; break; + case T('a'): { + const XML_Char *valueText = NULL; + XMLWF_SHIFT_ARG_INTO(valueText, argc, argv, i, j); + + errno = 0; + XML_Char *afterValueText = (XML_Char *)valueText; + attackMaximumAmplification = tcstof(valueText, &afterValueText); + if ((errno != 0) || (afterValueText[0] != T('\0')) + || isnan(attackMaximumAmplification) + || (attackMaximumAmplification < 1.0f)) { + // This prevents tperror(..) from reporting misleading "[..]: Success" + errno = ERANGE; + tperror(T("invalid amplification limit") T( + " (needs a floating point number greater or equal than 1.0)")); + exit(XMLWF_EXIT_USAGE_ERROR); + } +#ifndef XML_DTD + ftprintf(stderr, T("Warning: Given amplification limit ignored") T( + ", xmlwf has been compiled without DTD support.\n")); +#endif + break; + } + case T('b'): { + const XML_Char *valueText = NULL; + XMLWF_SHIFT_ARG_INTO(valueText, argc, argv, i, j); + + errno = 0; + XML_Char *afterValueText = (XML_Char *)valueText; + attackThresholdBytes = tcstoull(valueText, &afterValueText, 10); + if ((errno != 0) || (afterValueText[0] != T('\0'))) { + // This prevents tperror(..) from reporting misleading "[..]: Success" + errno = ERANGE; + tperror(T("invalid ignore threshold") + T(" (needs an integer from 0 to 2^64-1)")); + exit(XMLWF_EXIT_USAGE_ERROR); + } + attackThresholdGiven = XML_TRUE; +#ifndef XML_DTD + ftprintf(stderr, T("Warning: Given attack threshold ignored") T( + ", xmlwf has been compiled without DTD support.\n")); +#endif + break; + } case T('\0'): if (j > 1) { i++; @@ -1021,7 +1096,7 @@ tmain(int argc, XML_Char **argv) { } /* fall through */ default: - usage(argv[0], 4); + usage(argv[0], XMLWF_EXIT_USAGE_ERROR); } } if (i == argc) { @@ -1040,7 +1115,20 @@ tmain(int argc, XML_Char **argv) { if (! parser) { tperror(T("Could not instantiate parser")); - exit(1); + exit(XMLWF_EXIT_INTERNAL_ERROR); + } + + if (attackMaximumAmplification != -1.0f) { +#ifdef XML_DTD + XML_SetBillionLaughsAttackProtectionMaximumAmplification( + parser, attackMaximumAmplification); +#endif + } + if (attackThresholdGiven) { +#ifdef XML_DTD + XML_SetBillionLaughsAttackProtectionActivationThreshold( + parser, attackThresholdBytes); +#endif } if (requireStandalone) @@ -1076,7 +1164,7 @@ tmain(int argc, XML_Char **argv) { * sizeof(XML_Char)); if (! outName) { tperror(T("Could not allocate memory")); - exit(1); + exit(XMLWF_EXIT_INTERNAL_ERROR); } tcscpy(outName, outputDir); tcscat(outName, delim); @@ -1084,7 +1172,7 @@ tmain(int argc, XML_Char **argv) { userData.fp = tfopen(outName, T("wb")); if (! userData.fp) { tperror(outName); - exitCode = 3; + exitCode = XMLWF_EXIT_OUTPUT_ERROR; if (continueOnError) { free(outName); cleanupUserData(&userData); @@ -1153,7 +1241,7 @@ tmain(int argc, XML_Char **argv) { } XML_ParserFree(parser); if (! result) { - exitCode = 2; + exitCode = XMLWF_EXIT_NOT_WELLFORMED; cleanupUserData(&userData); if (! continueOnError) { break; diff --git a/xmlwf/xmlwf_helpgen.py b/xmlwf/xmlwf_helpgen.py index 60a86511..c2a527fd 100755 --- a/xmlwf/xmlwf_helpgen.py +++ b/xmlwf/xmlwf_helpgen.py @@ -6,7 +6,8 @@ # \___/_/\_\ .__/ \__,_|\__| # |_| XML parser # -# Copyright (c) 2019 Expat development team +# Copyright (c) 2019-2021 Sebastian Pipping <sebastian@pipping.org> +# Copyright (c) 2021 Tim Bray <tbray@textuality.com> # Licensed under the MIT license: # # Permission is hereby granted, free of charge, to any person obtaining @@ -42,7 +43,14 @@ xmlwf of libexpat is software libre, licensed under the MIT license. Please report bugs at https://github.com/libexpat/libexpat/issues. Thank you! """ +usage = """ + %(prog)s [OPTIONS] [FILE ...] + %(prog)s -h + %(prog)s -v +""" + parser = argparse.ArgumentParser(prog='xmlwf', add_help=False, + usage=usage, description='xmlwf - Determines if an XML document is well-formed', formatter_class=argparse.RawTextHelpFormatter, epilog=epilog) @@ -65,6 +73,14 @@ output_mode.add_argument('-m', action='store_true', help='write [m]eta XML, not output_mode.add_argument('-t', action='store_true', help='write no XML output for [t]iming of plain parsing') output_related.add_argument('-N', action='store_true', help='enable adding doctype and [n]otation declarations') +billion_laughs = parser.add_argument_group('billion laughs attack protection', + description='NOTE: ' + 'If you ever need to increase these values ' + 'for non-attack payload, please file a bug report.') +billion_laughs.add_argument('-a', metavar='FACTOR', + help='set maximum tolerated [a]mplification factor (default: 100.0)') +billion_laughs.add_argument('-b', metavar='BYTES', help='set number of output [b]ytes needed to activate (default: 8 MiB)') + parser.add_argument('files', metavar='FILE', nargs='*', help='file to process (default: STDIN)') info = parser.add_argument_group('info arguments') diff --git a/xmlwf/xmlwf_helpgen.sh b/xmlwf/xmlwf_helpgen.sh index 6b0fbf92..864e4708 100755 --- a/xmlwf/xmlwf_helpgen.sh +++ b/xmlwf/xmlwf_helpgen.sh @@ -6,7 +6,7 @@ # \___/_/\_\ .__/ \__,_|\__| # |_| XML parser # -# Copyright (c) 2019 Expat development team +# Copyright (c) 2019-2021 Sebastian Pipping <sebastian@pipping.org> # Licensed under the MIT license: # # Permission is hereby granted, free of charge, to any person obtaining @@ -29,7 +29,8 @@ # USE OR OTHER DEALINGS IN THE SOFTWARE. ./xmlwf/xmlwf_helpgen.py | sed \ - -e 's,usage: xmlwf,usage: %s,' \ + -e 's,usage: ,usage:,' \ + -e 's, xmlwf, %s,' \ -e 's, \[-h | -v\],,' \ -e 's,^, T(",' \ -e 's,$,\\n"),' |
