diff options
Diffstat (limited to 'common/autoconf/basics.m4')
| -rw-r--r-- | common/autoconf/basics.m4 | 751 |
1 files changed, 0 insertions, 751 deletions
diff --git a/common/autoconf/basics.m4 b/common/autoconf/basics.m4 deleted file mode 100644 index 67d0ff9..0000000 --- a/common/autoconf/basics.m4 +++ /dev/null @@ -1,751 +0,0 @@ -# -# Copyright (c) 2011, 2015, Oracle and/or its affiliates. All rights reserved. -# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. -# -# This code is free software; you can redistribute it and/or modify it -# under the terms of the GNU General Public License version 2 only, as -# published by the Free Software Foundation. Oracle designates this -# particular file as subject to the "Classpath" exception as provided -# by Oracle in the LICENSE file that accompanied this code. -# -# This code is distributed in the hope that it will be useful, but WITHOUT -# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or -# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License -# version 2 for more details (a copy is included in the LICENSE file that -# accompanied this code). -# -# You should have received a copy of the GNU General Public License version -# 2 along with this work; if not, write to the Free Software Foundation, -# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. -# -# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA -# or visit www.oracle.com if you need additional information or have any -# questions. -# - -# Test if $1 is a valid argument to $3 (often is $JAVA passed as $3) -# If so, then append $1 to $2 \ -# Also set JVM_ARG_OK to true/false depending on outcome. -AC_DEFUN([ADD_JVM_ARG_IF_OK], -[ - $ECHO "Check if jvm arg is ok: $1" >&AS_MESSAGE_LOG_FD - $ECHO "Command: $3 $1 -version" >&AS_MESSAGE_LOG_FD - OUTPUT=`$3 $1 -version 2>&1` - FOUND_WARN=`$ECHO "$OUTPUT" | grep -i warn` - FOUND_VERSION=`$ECHO $OUTPUT | grep " version \""` - if test "x$FOUND_VERSION" != x && test "x$FOUND_WARN" = x; then - $2="[$]$2 $1" - JVM_ARG_OK=true - else - $ECHO "Arg failed:" >&AS_MESSAGE_LOG_FD - $ECHO "$OUTPUT" >&AS_MESSAGE_LOG_FD - JVM_ARG_OK=false - fi -]) - -# Appends a string to a path variable, only adding the : when needed. -AC_DEFUN([BASIC_APPEND_TO_PATH], -[ - if test "x[$]$1" = x; then - $1="$2" - else - $1="[$]$1:$2" - fi -]) - -# This will make sure the given variable points to a full and proper -# path. This means: -# 1) There will be no spaces in the path. On posix platforms, -# spaces in the path will result in an error. On Windows, -# the path will be rewritten using short-style to be space-free. -# 2) The path will be absolute, and it will be in unix-style (on -# cygwin). -# $1: The name of the variable to fix -AC_DEFUN([BASIC_FIXUP_PATH], -[ - if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then - BASIC_FIXUP_PATH_CYGWIN($1) - elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then - BASIC_FIXUP_PATH_MSYS($1) - else - # We're on a posix platform. Hooray! :) - path="[$]$1" - has_space=`$ECHO "$path" | $GREP " "` - if test "x$has_space" != x; then - AC_MSG_NOTICE([The path of $1, which resolves as "$path", is invalid.]) - AC_MSG_ERROR([Spaces are not allowed in this path.]) - fi - - # Use eval to expand a potential ~ - eval path="$path" - if test ! -f "$path" && test ! -d "$path"; then - AC_MSG_ERROR([The path of $1, which resolves as "$path", is not found.]) - fi - - $1="`cd "$path"; $THEPWDCMD -L`" - fi -]) - -# This will make sure the given variable points to a executable -# with a full and proper path. This means: -# 1) There will be no spaces in the path. On posix platforms, -# spaces in the path will result in an error. On Windows, -# the path will be rewritten using short-style to be space-free. -# 2) The path will be absolute, and it will be in unix-style (on -# cygwin). -# Any arguments given to the executable is preserved. -# If the input variable does not have a directory specification, then -# it need to be in the PATH. -# $1: The name of the variable to fix -AC_DEFUN([BASIC_FIXUP_EXECUTABLE], -[ - if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then - BASIC_FIXUP_EXECUTABLE_CYGWIN($1) - elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then - BASIC_FIXUP_EXECUTABLE_MSYS($1) - else - # We're on a posix platform. Hooray! :) - # First separate the path from the arguments. This will split at the first - # space. - complete="[$]$1" - path="${complete%% *}" - tmp="$complete EOL" - arguments="${tmp#* }" - - # Cannot rely on the command "which" here since it doesn't always work. - is_absolute_path=`$ECHO "$path" | $GREP ^/` - if test -z "$is_absolute_path"; then - # Path to executable is not absolute. Find it. - IFS_save="$IFS" - IFS=: - for p in $PATH; do - if test -f "$p/$path" && test -x "$p/$path"; then - new_path="$p/$path" - break - fi - done - IFS="$IFS_save" - else - AC_MSG_NOTICE([Resolving $1 (as $path) failed, using $path directly.]) - new_path="$path" - fi - - if test "x$new_path" = x; then - AC_MSG_NOTICE([The path of $1, which resolves as "$complete", is not found.]) - has_space=`$ECHO "$complete" | $GREP " "` - if test "x$has_space" != x; then - AC_MSG_NOTICE([This might be caused by spaces in the path, which is not allowed.]) - fi - AC_MSG_ERROR([Cannot locate the the path of $1]) - fi - fi - - # Now join together the path and the arguments once again - if test "x$arguments" != xEOL; then - new_complete="$new_path ${arguments% *}" - else - new_complete="$new_path" - fi - - if test "x$complete" != "x$new_complete"; then - $1="$new_complete" - AC_MSG_NOTICE([Rewriting $1 to "$new_complete"]) - fi -]) - -AC_DEFUN([BASIC_REMOVE_SYMBOLIC_LINKS], -[ - if test "x$OPENJDK_BUILD_OS" != xwindows; then - # Follow a chain of symbolic links. Use readlink - # where it exists, else fall back to horribly - # complicated shell code. - if test "x$READLINK_TESTED" != yes; then - # On MacOSX there is a readlink tool with a different - # purpose than the GNU readlink tool. Check the found readlink. - ISGNU=`$READLINK --version 2>&1 | $GREP GNU` - if test "x$ISGNU" = x; then - # A readlink that we do not know how to use. - # Are there other non-GNU readlinks out there? - READLINK_TESTED=yes - READLINK= - fi - fi - - if test "x$READLINK" != x; then - $1=`$READLINK -f [$]$1` - else - # Save the current directory for restoring afterwards - STARTDIR=$PWD - COUNTER=0 - sym_link_dir=`$DIRNAME [$]$1` - sym_link_file=`$BASENAME [$]$1` - cd $sym_link_dir - # Use -P flag to resolve symlinks in directories. - cd `$THEPWDCMD -P` - sym_link_dir=`$THEPWDCMD -P` - # Resolve file symlinks - while test $COUNTER -lt 20; do - ISLINK=`$LS -l $sym_link_dir/$sym_link_file | $GREP '\->' | $SED -e 's/.*-> \(.*\)/\1/'` - if test "x$ISLINK" == x; then - # This is not a symbolic link! We are done! - break - fi - # Again resolve directory symlinks since the target of the just found - # link could be in a different directory - cd `$DIRNAME $ISLINK` - sym_link_dir=`$THEPWDCMD -P` - sym_link_file=`$BASENAME $ISLINK` - let COUNTER=COUNTER+1 - done - cd $STARTDIR - $1=$sym_link_dir/$sym_link_file - fi - fi -]) - -# Register a --with argument but mark it as deprecated -# $1: The name of the with argument to deprecate, not including --with- -AC_DEFUN([BASIC_DEPRECATED_ARG_WITH], -[ - AC_ARG_WITH($1, [AS_HELP_STRING([--with-$1], - [Deprecated. Option is kept for backwards compatibility and is ignored])], - [AC_MSG_WARN([Option --with-$1 is deprecated and will be ignored.])]) -]) - -# Register a --enable argument but mark it as deprecated -# $1: The name of the with argument to deprecate, not including --enable- -# $2: The name of the argument to deprecate, in shell variable style (i.e. with _ instead of -) -AC_DEFUN([BASIC_DEPRECATED_ARG_ENABLE], -[ - AC_ARG_ENABLE($1, [AS_HELP_STRING([--enable-$1], - [Deprecated. Option is kept for backwards compatibility and is ignored])]) - if test "x$enable_$2" != x; then - AC_MSG_WARN([Option --enable-$1 is deprecated and will be ignored.]) - fi -]) - -AC_DEFUN_ONCE([BASIC_INIT], -[ - # Save the original command line. This is passed to us by the wrapper configure script. - AC_SUBST(CONFIGURE_COMMAND_LINE) - DATE_WHEN_CONFIGURED=`LANG=C date` - AC_SUBST(DATE_WHEN_CONFIGURED) - AC_MSG_NOTICE([Configuration created at $DATE_WHEN_CONFIGURED.]) - AC_MSG_NOTICE([configure script generated at timestamp $DATE_WHEN_GENERATED.]) -]) - -# Test that variable $1 denoting a program is not empty. If empty, exit with an error. -# $1: variable to check -# $2: executable name to print in warning (optional) -AC_DEFUN([BASIC_CHECK_NONEMPTY], -[ - if test "x[$]$1" = x; then - if test "x$2" = x; then - PROG_NAME=translit($1,A-Z,a-z) - else - PROG_NAME=$2 - fi - AC_MSG_NOTICE([Could not find $PROG_NAME!]) - AC_MSG_ERROR([Cannot continue]) - fi -]) - -# Does AC_PATH_PROG followed by BASIC_CHECK_NONEMPTY. -# Arguments as AC_PATH_PROG: -# $1: variable to set -# $2: executable name to look for -AC_DEFUN([BASIC_REQUIRE_PROG], -[ - AC_PATH_PROGS($1, $2) - BASIC_CHECK_NONEMPTY($1, $2) -]) - -# Setup the most fundamental tools that relies on not much else to set up, -# but is used by much of the early bootstrap code. -AC_DEFUN_ONCE([BASIC_SETUP_FUNDAMENTAL_TOOLS], -[ - - # Start with tools that do not need have cross compilation support - # and can be expected to be found in the default PATH. These tools are - # used by configure. Nor are these tools expected to be found in the - # devkit from the builddeps server either, since they are - # needed to download the devkit. - - # First are all the simple required tools. - BASIC_REQUIRE_PROG(BASENAME, basename) - BASIC_REQUIRE_PROG(BASH, bash) - BASIC_REQUIRE_PROG(CAT, cat) - BASIC_REQUIRE_PROG(CHMOD, chmod) - BASIC_REQUIRE_PROG(CMP, cmp) - BASIC_REQUIRE_PROG(COMM, comm) - BASIC_REQUIRE_PROG(CP, cp) - BASIC_REQUIRE_PROG(CPIO, cpio) - BASIC_REQUIRE_PROG(CUT, cut) - BASIC_REQUIRE_PROG(DATE, date) - BASIC_REQUIRE_PROG(DIFF, [gdiff diff]) - BASIC_REQUIRE_PROG(DIRNAME, dirname) - BASIC_REQUIRE_PROG(ECHO, echo) - BASIC_REQUIRE_PROG(EXPR, expr) - BASIC_REQUIRE_PROG(FILE, file) - BASIC_REQUIRE_PROG(FIND, find) - BASIC_REQUIRE_PROG(HEAD, head) - BASIC_REQUIRE_PROG(LN, ln) - BASIC_REQUIRE_PROG(LS, ls) - BASIC_REQUIRE_PROG(MKDIR, mkdir) - BASIC_REQUIRE_PROG(MKTEMP, mktemp) - BASIC_REQUIRE_PROG(MV, mv) - BASIC_REQUIRE_PROG(PRINTF, printf) - BASIC_REQUIRE_PROG(RM, rm) - BASIC_REQUIRE_PROG(SH, sh) - BASIC_REQUIRE_PROG(SORT, sort) - BASIC_REQUIRE_PROG(TAIL, tail) - BASIC_REQUIRE_PROG(TAR, tar) - BASIC_REQUIRE_PROG(TEE, tee) - BASIC_REQUIRE_PROG(TOUCH, touch) - BASIC_REQUIRE_PROG(TR, tr) - BASIC_REQUIRE_PROG(UNAME, uname) - BASIC_REQUIRE_PROG(UNIQ, uniq) - BASIC_REQUIRE_PROG(WC, wc) - BASIC_REQUIRE_PROG(WHICH, which) - BASIC_REQUIRE_PROG(XARGS, xargs) - - # Then required tools that require some special treatment. - AC_PROG_AWK - BASIC_CHECK_NONEMPTY(AWK) - AC_PROG_GREP - BASIC_CHECK_NONEMPTY(GREP) - AC_PROG_EGREP - BASIC_CHECK_NONEMPTY(EGREP) - AC_PROG_FGREP - BASIC_CHECK_NONEMPTY(FGREP) - AC_PROG_SED - BASIC_CHECK_NONEMPTY(SED) - - AC_PATH_PROGS(NAWK, [nawk gawk awk]) - BASIC_CHECK_NONEMPTY(NAWK) - - # Always force rm. - RM="$RM -f" - - # pwd behaves differently on various platforms and some don't support the -L flag. - # Always use the bash builtin pwd to get uniform behavior. - THEPWDCMD=pwd - - # These are not required on all platforms - AC_PATH_PROG(CYGPATH, cygpath) - AC_PATH_PROG(READLINK, readlink) - AC_PATH_PROG(DF, df) - AC_PATH_PROG(SETFILE, SetFile) -]) - -# Setup basic configuration paths, and platform-specific stuff related to PATHs. -AC_DEFUN_ONCE([BASIC_SETUP_PATHS], -[ - # Locate the directory of this script. - SCRIPT="[$]0" - AUTOCONF_DIR=`cd \`$DIRNAME $SCRIPT\`; $THEPWDCMD -L` - - # Where is the source? It is located two levels above the configure script. - CURDIR="$PWD" - cd "$AUTOCONF_DIR/../.." - SRC_ROOT="`$THEPWDCMD -L`" - - if test "x$OPENJDK_TARGET_OS" = "xwindows"; then - PATH_SEP=";" - BASIC_CHECK_PATHS_WINDOWS - else - PATH_SEP=":" - fi - - AC_SUBST(SRC_ROOT) - AC_SUBST(PATH_SEP) - cd "$CURDIR" - - BASIC_FIXUP_PATH(SRC_ROOT) - BASIC_FIXUP_PATH(CURDIR) - - if test "x$OPENJDK_BUILD_OS" = "xsolaris"; then - # Add extra search paths on solaris for utilities like ar and as etc... - PATH="$PATH:/usr/ccs/bin:/usr/sfw/bin:/opt/csw/bin" - fi - - # You can force the sys-root if the sys-root encoded into the cross compiler tools - # is not correct. - AC_ARG_WITH(sys-root, [AS_HELP_STRING([--with-sys-root], - [pass this sys-root to the compilers and tools (for cross-compiling)])]) - - if test "x$with_sys_root" != x; then - SYS_ROOT=$with_sys_root - else - SYS_ROOT=/ - fi - AC_SUBST(SYS_ROOT) - - AC_ARG_WITH([tools-dir], [AS_HELP_STRING([--with-tools-dir], - [search this directory for compilers and tools (for cross-compiling)])], - [TOOLS_DIR=$with_tools_dir] - ) - - # Xcode version will be validated later - AC_ARG_WITH([xcode-path], [AS_HELP_STRING([--with-xcode-path], - [explicit path to Xcode 4 (generally for building on 10.9 and later)])], - [XCODE_PATH=$with_xcode_path] - ) - - AC_ARG_WITH([devkit], [AS_HELP_STRING([--with-devkit], - [use this directory as base for tools-dir and sys-root (for cross-compiling)])], - [ - if test "x$with_sys_root" != x; then - AC_MSG_ERROR([Cannot specify both --with-devkit and --with-sys-root at the same time]) - fi - BASIC_FIXUP_PATH([with_devkit]) - BASIC_APPEND_TO_PATH([TOOLS_DIR],$with_devkit/bin) - if test -d "$with_devkit/$host_alias/libc"; then - SYS_ROOT=$with_devkit/$host_alias/libc - elif test -d "$with_devkit/$host/sys-root"; then - SYS_ROOT=$with_devkit/$host/sys-root - fi - ]) -]) - -AC_DEFUN_ONCE([BASIC_SETUP_OUTPUT_DIR], -[ - - AC_ARG_WITH(conf-name, [AS_HELP_STRING([--with-conf-name], - [use this as the name of the configuration @<:@generated from important configuration options@:>@])], - [ CONF_NAME=${with_conf_name} ]) - - # Test from where we are running configure, in or outside of src root. - if test "x$CURDIR" = "x$SRC_ROOT" || test "x$CURDIR" = "x$SRC_ROOT/common" \ - || test "x$CURDIR" = "x$SRC_ROOT/common/autoconf" \ - || test "x$CURDIR" = "x$SRC_ROOT/make" ; then - # We are running configure from the src root. - # Create a default ./build/target-variant-debuglevel output root. - if test "x${CONF_NAME}" = x; then - CONF_NAME="${OPENJDK_TARGET_OS}-${OPENJDK_TARGET_CPU}-${JDK_VARIANT}-${ANDED_JVM_VARIANTS}-${DEBUG_LEVEL}" - fi - OUTPUT_ROOT="$SRC_ROOT/build/${CONF_NAME}" - $MKDIR -p "$OUTPUT_ROOT" - if test ! -d "$OUTPUT_ROOT"; then - AC_MSG_ERROR([Could not create build directory $OUTPUT_ROOT]) - fi - else - # We are running configure from outside of the src dir. - # Then use the current directory as output dir! - # If configuration is situated in normal build directory, just use the build - # directory name as configuration name, otherwise use the complete path. - if test "x${CONF_NAME}" = x; then - CONF_NAME=`$ECHO $CURDIR | $SED -e "s!^${SRC_ROOT}/build/!!"` - fi - OUTPUT_ROOT="$CURDIR" - - # WARNING: This might be a bad thing to do. You need to be sure you want to - # have a configuration in this directory. Do some sanity checks! - - if test ! -e "$OUTPUT_ROOT/spec.gmk"; then - # If we have a spec.gmk, we have run here before and we are OK. Otherwise, check for - # other files - files_present=`$LS $OUTPUT_ROOT` - # Configure has already touched config.log and confdefs.h in the current dir when this check - # is performed. - filtered_files=`$ECHO "$files_present" | $SED -e 's/config.log//g' -e 's/confdefs.h//g' -e 's/ //g' \ - | $TR -d '\n'` - if test "x$filtered_files" != x; then - AC_MSG_NOTICE([Current directory is $CURDIR.]) - AC_MSG_NOTICE([Since this is not the source root, configure will output the configuration here]) - AC_MSG_NOTICE([(as opposed to creating a configuration in <src_root>/build/<conf-name>).]) - AC_MSG_NOTICE([However, this directory is not empty. This is not allowed, since it could]) - AC_MSG_NOTICE([seriously mess up just about everything.]) - AC_MSG_NOTICE([Try 'cd $SRC_ROOT' and restart configure]) - AC_MSG_NOTICE([(or create a new empty directory and cd to it).]) - AC_MSG_ERROR([Will not continue creating configuration in $CURDIR]) - fi - fi - fi - AC_MSG_CHECKING([what configuration name to use]) - AC_MSG_RESULT([$CONF_NAME]) - - BASIC_FIXUP_PATH(OUTPUT_ROOT) - - AC_SUBST(SPEC, $OUTPUT_ROOT/spec.gmk) - AC_SUBST(CONF_NAME, $CONF_NAME) - AC_SUBST(OUTPUT_ROOT, $OUTPUT_ROOT) - - # Most of the probed defines are put into config.h - AC_CONFIG_HEADERS([$OUTPUT_ROOT/config.h:$AUTOCONF_DIR/config.h.in]) - # The spec.gmk file contains all variables for the make system. - AC_CONFIG_FILES([$OUTPUT_ROOT/spec.gmk:$AUTOCONF_DIR/spec.gmk.in]) - # The hotspot-spec.gmk file contains legacy variables for the hotspot make system. - AC_CONFIG_FILES([$OUTPUT_ROOT/hotspot-spec.gmk:$AUTOCONF_DIR/hotspot-spec.gmk.in]) - # The bootcycle-spec.gmk file contains support for boot cycle builds. - AC_CONFIG_FILES([$OUTPUT_ROOT/bootcycle-spec.gmk:$AUTOCONF_DIR/bootcycle-spec.gmk.in]) - # The compare.sh is used to compare the build output to other builds. - AC_CONFIG_FILES([$OUTPUT_ROOT/compare.sh:$AUTOCONF_DIR/compare.sh.in]) - # Spec.sh is currently used by compare-objects.sh - AC_CONFIG_FILES([$OUTPUT_ROOT/spec.sh:$AUTOCONF_DIR/spec.sh.in]) - # The generated Makefile knows where the spec.gmk is and where the source is. - # You can run make from the OUTPUT_ROOT, or from the top-level Makefile - # which will look for generated configurations - AC_CONFIG_FILES([$OUTPUT_ROOT/Makefile:$AUTOCONF_DIR/Makefile.in]) - - # Save the arguments given to us - echo "$CONFIGURE_COMMAND_LINE" > $OUTPUT_ROOT/configure-arguments -]) - -AC_DEFUN_ONCE([BASIC_SETUP_LOGGING], -[ - # Setup default logging of stdout and stderr to build.log in the output root. - BUILD_LOG='$(OUTPUT_ROOT)/build.log' - BUILD_LOG_PREVIOUS='$(OUTPUT_ROOT)/build.log.old' - BUILD_LOG_WRAPPER='$(BASH) $(SRC_ROOT)/common/bin/logger.sh $(BUILD_LOG)' - AC_SUBST(BUILD_LOG) - AC_SUBST(BUILD_LOG_PREVIOUS) - AC_SUBST(BUILD_LOG_WRAPPER) -]) - - -#%%% Simple tools %%% - -# Check if we have found a usable version of make -# $1: the path to a potential make binary (or empty) -# $2: the description on how we found this -AC_DEFUN([BASIC_CHECK_MAKE_VERSION], -[ - MAKE_CANDIDATE="$1" - DESCRIPTION="$2" - if test "x$MAKE_CANDIDATE" != x; then - AC_MSG_NOTICE([Testing potential make at $MAKE_CANDIDATE, found using $DESCRIPTION]) - MAKE_VERSION_STRING=`$MAKE_CANDIDATE --version | $HEAD -n 1` - IS_GNU_MAKE=`$ECHO $MAKE_VERSION_STRING | $GREP 'GNU Make'` - if test "x$IS_GNU_MAKE" = x; then - AC_MSG_NOTICE([Found potential make at $MAKE_CANDIDATE, however, this is not GNU Make. Ignoring.]) - else - IS_MODERN_MAKE=`$ECHO $MAKE_VERSION_STRING | $GREP -e '3\.8[[12]]' -e '4\.'` - if test "x$IS_MODERN_MAKE" = x; then - AC_MSG_NOTICE([Found GNU make at $MAKE_CANDIDATE, however this is not version 3.81 or later. (it is: $MAKE_VERSION_STRING). Ignoring.]) - else - if test "x$OPENJDK_BUILD_OS" = "xwindows"; then - if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.cygwin"; then - MAKE_EXPECTED_ENV='cygwin' - elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then - MAKE_EXPECTED_ENV='msys' - else - AC_MSG_ERROR([Unknown Windows environment]) - fi - MAKE_BUILT_FOR=`$MAKE_CANDIDATE --version | $GREP -i 'built for'` - IS_MAKE_CORRECT_ENV=`$ECHO $MAKE_BUILT_FOR | $GREP $MAKE_EXPECTED_ENV` - else - # Not relevant for non-Windows - IS_MAKE_CORRECT_ENV=true - fi - if test "x$IS_MAKE_CORRECT_ENV" = x; then - AC_MSG_NOTICE([Found GNU make version $MAKE_VERSION_STRING at $MAKE_CANDIDATE, but it is not for $MAKE_EXPECTED_ENV (it says: $MAKE_BUILT_FOR). Ignoring.]) - else - FOUND_MAKE=$MAKE_CANDIDATE - BASIC_FIXUP_EXECUTABLE(FOUND_MAKE) - fi - fi - fi - fi -]) - -# Goes looking for a usable version of GNU make. -AC_DEFUN([BASIC_CHECK_GNU_MAKE], -[ - # We need to find a recent version of GNU make. Especially on Solaris, this can be tricky. - if test "x$MAKE" != x; then - # User has supplied a make, test it. - if test ! -f "$MAKE"; then - AC_MSG_ERROR([The specified make (by MAKE=$MAKE) is not found.]) - fi - BASIC_CHECK_MAKE_VERSION("$MAKE", [user supplied MAKE=$MAKE]) - if test "x$FOUND_MAKE" = x; then - AC_MSG_ERROR([The specified make (by MAKE=$MAKE) is not GNU make 3.81 or newer.]) - fi - else - # Try our hardest to locate a correct version of GNU make - AC_PATH_PROGS(CHECK_GMAKE, gmake) - BASIC_CHECK_MAKE_VERSION("$CHECK_GMAKE", [gmake in PATH]) - - if test "x$FOUND_MAKE" = x; then - AC_PATH_PROGS(CHECK_MAKE, make) - BASIC_CHECK_MAKE_VERSION("$CHECK_MAKE", [make in PATH]) - fi - - if test "x$FOUND_MAKE" = x; then - if test "x$TOOLS_DIR" != x; then - # We have a tools-dir, check that as well before giving up. - OLD_PATH=$PATH - PATH=$TOOLS_DIR:$PATH - AC_PATH_PROGS(CHECK_TOOLSDIR_GMAKE, gmake) - BASIC_CHECK_MAKE_VERSION("$CHECK_TOOLSDIR_GMAKE", [gmake in tools-dir]) - if test "x$FOUND_MAKE" = x; then - AC_PATH_PROGS(CHECK_TOOLSDIR_MAKE, make) - BASIC_CHECK_MAKE_VERSION("$CHECK_TOOLSDIR_MAKE", [make in tools-dir]) - fi - PATH=$OLD_PATH - fi - fi - - if test "x$FOUND_MAKE" = x; then - AC_MSG_ERROR([Cannot find GNU make 3.81 or newer! Please put it in the path, or add e.g. MAKE=/opt/gmake3.81/make as argument to configure.]) - fi - fi - - MAKE=$FOUND_MAKE - AC_SUBST(MAKE) - AC_MSG_NOTICE([Using GNU make 3.81 (or later) at $FOUND_MAKE (version: $MAKE_VERSION_STRING)]) -]) - -AC_DEFUN([BASIC_CHECK_FIND_DELETE], -[ - # Test if find supports -delete - AC_MSG_CHECKING([if find supports -delete]) - FIND_DELETE="-delete" - - DELETEDIR=`$MKTEMP -d tmp.XXXXXXXXXX` || (echo Could not create temporary directory!; exit $?) - - echo Hejsan > $DELETEDIR/TestIfFindSupportsDelete - - TEST_DELETE=`$FIND "$DELETEDIR" -name TestIfFindSupportsDelete $FIND_DELETE 2>&1` - if test -f $DELETEDIR/TestIfFindSupportsDelete; then - # No, it does not. - rm $DELETEDIR/TestIfFindSupportsDelete - FIND_DELETE="-exec rm \{\} \+" - AC_MSG_RESULT([no]) - else - AC_MSG_RESULT([yes]) - fi - rmdir $DELETEDIR - AC_SUBST(FIND_DELETE) -]) - -AC_DEFUN_ONCE([BASIC_SETUP_COMPLEX_TOOLS], -[ - BASIC_CHECK_GNU_MAKE - - BASIC_CHECK_FIND_DELETE - - # These tools might not be installed by default, - # need hint on how to install them. - BASIC_REQUIRE_PROG(UNZIP, unzip) - BASIC_REQUIRE_PROG(ZIP, zip) - - # Non-required basic tools - - AC_PATH_PROG(LDD, ldd) - if test "x$LDD" = "x"; then - # List shared lib dependencies is used for - # debug output and checking for forbidden dependencies. - # We can build without it. - LDD="true" - fi - AC_PATH_PROGS(READELF, [readelf greadelf]) - AC_PATH_PROG(HG, hg) - AC_PATH_PROG(STAT, stat) - AC_PATH_PROG(TIME, time) - # Check if it's GNU time - IS_GNU_TIME=`$TIME --version 2>&1 | $GREP 'GNU time'` - if test "x$IS_GNU_TIME" != x; then - IS_GNU_TIME=yes - else - IS_GNU_TIME=no - fi - AC_SUBST(IS_GNU_TIME) - - if test "x$OPENJDK_TARGET_OS" = "xwindows"; then - BASIC_REQUIRE_PROG(COMM, comm) - fi - - if test "x$OPENJDK_TARGET_OS" = "xmacosx"; then - BASIC_REQUIRE_PROG(DSYMUTIL, dsymutil) - BASIC_REQUIRE_PROG(XATTR, xattr) - AC_PATH_PROG(CODESIGN, codesign) - if test "x$CODESIGN" != "x"; then - # Verify that the openjdk_codesign certificate is present - AC_MSG_CHECKING([if openjdk_codesign certificate is present]) - rm -f codesign-testfile - touch codesign-testfile - codesign -s openjdk_codesign codesign-testfile 2>&AS_MESSAGE_LOG_FD >&AS_MESSAGE_LOG_FD || CODESIGN= - rm -f codesign-testfile - if test "x$CODESIGN" = x; then - AC_MSG_RESULT([no]) - else - AC_MSG_RESULT([yes]) - fi - fi - fi -]) - -# Check if build directory is on local disk. If not possible to determine, -# we prefer to claim it's local. -# Argument 1: directory to test -# Argument 2: what to do if it is on local disk -# Argument 3: what to do otherwise (remote disk or failure) -AC_DEFUN([BASIC_CHECK_DIR_ON_LOCAL_DISK], -[ - # df -l lists only local disks; if the given directory is not found then - # a non-zero exit code is given - if test "x$DF" = x; then - if test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then - # msys does not have df; use Windows "net use" instead. - IS_NETWORK_DISK=`net use | grep \`pwd -W | cut -d ":" -f 1 | tr a-z A-Z\`:` - if test "x$IS_NETWORK_DISK" = x; then - $2 - else - $3 - fi - else - # No df here, say it's local - $2 - fi - else - if $DF -l $1 > /dev/null 2>&1; then - $2 - else - $3 - fi - fi -]) - -# Check that source files have basic read permissions set. This might -# not be the case in cygwin in certain conditions. -AC_DEFUN_ONCE([BASIC_CHECK_SRC_PERMS], -[ - if test x"$OPENJDK_BUILD_OS" = xwindows; then - file_to_test="$SRC_ROOT/LICENSE" - if test `$STAT -c '%a' "$file_to_test"` -lt 400; then - AC_MSG_ERROR([Bad file permissions on src files. This is usually caused by cloning the repositories with a non cygwin hg in a directory not created in cygwin.]) - fi - fi -]) - -AC_DEFUN_ONCE([BASIC_TEST_USABILITY_ISSUES], -[ - AC_MSG_CHECKING([if build directory is on local disk]) - BASIC_CHECK_DIR_ON_LOCAL_DISK($OUTPUT_ROOT, - [OUTPUT_DIR_IS_LOCAL="yes"], - [OUTPUT_DIR_IS_LOCAL="no"]) - AC_MSG_RESULT($OUTPUT_DIR_IS_LOCAL) - - BASIC_CHECK_SRC_PERMS - - # Check if the user has any old-style ALT_ variables set. - FOUND_ALT_VARIABLES=`env | grep ^ALT_` - - # Before generating output files, test if they exist. If they do, this is a reconfigure. - # Since we can't properly handle the dependencies for this, warn the user about the situation - if test -e $OUTPUT_ROOT/spec.gmk; then - IS_RECONFIGURE=yes - else - IS_RECONFIGURE=no - fi - - if test -e $SRC_ROOT/build/.hide-configure-performance-hints; then - HIDE_PERFORMANCE_HINTS=yes - else - HIDE_PERFORMANCE_HINTS=no - # Hide it the next time around... - $TOUCH $SRC_ROOT/build/.hide-configure-performance-hints > /dev/null 2>&1 - fi -]) |