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Diffstat (limited to 'share/cmake-3.6/Modules/FindBISON.cmake')
| -rw-r--r-- | share/cmake-3.6/Modules/FindBISON.cmake | 229 |
1 files changed, 0 insertions, 229 deletions
diff --git a/share/cmake-3.6/Modules/FindBISON.cmake b/share/cmake-3.6/Modules/FindBISON.cmake deleted file mode 100644 index 69293f5..0000000 --- a/share/cmake-3.6/Modules/FindBISON.cmake +++ /dev/null @@ -1,229 +0,0 @@ -#.rst: -# FindBISON -# --------- -# -# Find ``bison`` executable and provide a macro to generate custom build rules. -# -# The module defines the following variables: -# -# ``BISON_EXECUTABLE`` -# path to the ``bison`` program -# -# ``BISON_VERSION`` -# version of ``bison`` -# -# ``BISON_FOUND`` -# true if the program was found -# -# The minimum required version of ``bison`` can be specified using the -# standard CMake syntax, e.g. ``find_package(BISON 2.1.3)``. -# -# If ``bison`` is found, the module defines the macro:: -# -# BISON_TARGET(<Name> <YaccInput> <CodeOutput> -# [COMPILE_FLAGS <flags>] -# [DEFINES_FILE <file>] -# [VERBOSE <file>] -# ) -# -# which will create a custom rule to generate a parser. ``<YaccInput>`` is -# the path to a yacc file. ``<CodeOutput>`` is the name of the source file -# generated by bison. A header file is also be generated, and contains -# the token list. -# -# The options are: -# -# ``COMPILE_FLAGS <flags>`` -# Specify flags to be added to the ``bison`` command line. -# -# ``DEFINES_FILE <file>`` -# Specify a non-default header ``<file>`` to be generated by ``bison``. -# -# ``VERBOSE <file>`` -# Tell ``bison`` to write verbose descriptions of the grammar and -# parser to the given ``<file>``. -# -# The macro defines the following variables: -# -# ``BISON_<Name>_DEFINED`` -# true is the macro ran successfully -# -# ``BISON_<Name>_INPUT`` -# The input source file, an alias for <YaccInput> -# -# ``BISON_<Name>_OUTPUT_SOURCE`` -# The source file generated by bison -# -# ``BISON_<Name>_OUTPUT_HEADER`` -# The header file generated by bison -# -# ``BISON_<Name>_OUTPUTS`` -# The sources files generated by bison -# -# ``BISON_<Name>_COMPILE_FLAGS`` -# Options used in the ``bison`` command line -# -# Example usage: -# -# .. code-block:: cmake -# -# find_package(BISON) -# BISON_TARGET(MyParser parser.y ${CMAKE_CURRENT_BINARY_DIR}/parser.cpp -# DEFINES_FILE ${CMAKE_CURRENT_BINARY_DIR}/parser.h) -# add_executable(Foo main.cpp ${BISON_MyParser_OUTPUTS}) - -#============================================================================= -# Copyright 2009 Kitware, Inc. -# Copyright 2006 Tristan Carel -# -# Distributed under the OSI-approved BSD License (the "License"); -# see accompanying file Copyright.txt for details. -# -# This software is distributed WITHOUT ANY WARRANTY; without even the -# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. -# See the License for more information. -#============================================================================= -# (To distribute this file outside of CMake, substitute the full -# License text for the above reference.) - -find_program(BISON_EXECUTABLE NAMES bison win_bison DOC "path to the bison executable") -mark_as_advanced(BISON_EXECUTABLE) - -include(CMakeParseArguments) - -if(BISON_EXECUTABLE) - # the bison commands should be executed with the C locale, otherwise - # the message (which are parsed) may be translated - set(_Bison_SAVED_LC_ALL "$ENV{LC_ALL}") - set(ENV{LC_ALL} C) - - execute_process(COMMAND ${BISON_EXECUTABLE} --version - OUTPUT_VARIABLE BISON_version_output - ERROR_VARIABLE BISON_version_error - RESULT_VARIABLE BISON_version_result - OUTPUT_STRIP_TRAILING_WHITESPACE) - - set(ENV{LC_ALL} ${_Bison_SAVED_LC_ALL}) - - if(NOT ${BISON_version_result} EQUAL 0) - message(SEND_ERROR "Command \"${BISON_EXECUTABLE} --version\" failed with output:\n${BISON_version_error}") - else() - # Bison++ - if("${BISON_version_output}" MATCHES "^bison\\+\\+ Version ([^,]+)") - set(BISON_VERSION "${CMAKE_MATCH_1}") - # GNU Bison - elseif("${BISON_version_output}" MATCHES "^bison \\(GNU Bison\\) ([^\n]+)\n") - set(BISON_VERSION "${CMAKE_MATCH_1}") - elseif("${BISON_version_output}" MATCHES "^GNU Bison (version )?([^\n]+)") - set(BISON_VERSION "${CMAKE_MATCH_2}") - endif() - endif() - - # internal macro - macro(BISON_TARGET_option_verbose Name BisonOutput filename) - list(APPEND BISON_TARGET_cmdopt "--verbose") - get_filename_component(BISON_TARGET_output_path "${BisonOutput}" PATH) - get_filename_component(BISON_TARGET_output_name "${BisonOutput}" NAME_WE) - add_custom_command(OUTPUT ${filename} - COMMAND ${CMAKE_COMMAND} -E copy - "${BISON_TARGET_output_path}/${BISON_TARGET_output_name}.output" - "${filename}" - VERBATIM - DEPENDS - "${BISON_TARGET_output_path}/${BISON_TARGET_output_name}.output" - COMMENT "[BISON][${Name}] Copying bison verbose table to ${filename}" - WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}) - set(BISON_${Name}_VERBOSE_FILE ${filename}) - list(APPEND BISON_TARGET_extraoutputs - "${BISON_TARGET_output_path}/${BISON_TARGET_output_name}.output") - endmacro() - - # internal macro - macro(BISON_TARGET_option_extraopts Options) - set(BISON_TARGET_extraopts "${Options}") - separate_arguments(BISON_TARGET_extraopts) - list(APPEND BISON_TARGET_cmdopt ${BISON_TARGET_extraopts}) - endmacro() - - # internal macro - macro(BISON_TARGET_option_defines Header) - set(BISON_TARGET_output_header "${Header}") - list(APPEND BISON_TARGET_cmdopt --defines=${BISON_TARGET_output_header}) - endmacro() - - #============================================================ - # BISON_TARGET (public macro) - #============================================================ - # - macro(BISON_TARGET Name BisonInput BisonOutput) - set(BISON_TARGET_output_header "") - set(BISON_TARGET_cmdopt "") - set(BISON_TARGET_outputs "${BisonOutput}") - - # Parsing parameters - set(BISON_TARGET_PARAM_OPTIONS) - set(BISON_TARGET_PARAM_ONE_VALUE_KEYWORDS - VERBOSE - COMPILE_FLAGS - DEFINES_FILE - ) - set(BISON_TARGET_PARAM_MULTI_VALUE_KEYWORDS) - cmake_parse_arguments( - BISON_TARGET_ARG - "${BISON_TARGET_PARAM_OPTIONS}" - "${BISON_TARGET_PARAM_ONE_VALUE_KEYWORDS}" - "${BISON_TARGET_PARAM_MULTI_VALUE_KEYWORDS}" - ${ARGN} - ) - - if(NOT "${BISON_TARGET_ARG_UNPARSED_ARGUMENTS}" STREQUAL "") - message(SEND_ERROR "Usage") - else() - if(NOT "${BISON_TARGET_ARG_VERBOSE}" STREQUAL "") - BISON_TARGET_option_verbose(${Name} ${BisonOutput} "${BISON_TARGET_ARG_VERBOSE}") - endif() - if(NOT "${BISON_TARGET_ARG_COMPILE_FLAGS}" STREQUAL "") - BISON_TARGET_option_extraopts("${BISON_TARGET_ARG_COMPILE_FLAGS}") - endif() - if(NOT "${BISON_TARGET_ARG_DEFINES_FILE}" STREQUAL "") - BISON_TARGET_option_defines("${BISON_TARGET_ARG_DEFINES_FILE}") - endif() - - if("${BISON_TARGET_output_header}" STREQUAL "") - # Header's name generated by bison (see option -d) - list(APPEND BISON_TARGET_cmdopt "-d") - string(REGEX REPLACE "^(.*)(\\.[^.]*)$" "\\2" _fileext "${BisonOutput}") - string(REPLACE "c" "h" _fileext ${_fileext}) - string(REGEX REPLACE "^(.*)(\\.[^.]*)$" "\\1${_fileext}" - BISON_TARGET_output_header "${BisonOutput}") - endif() - list(APPEND BISON_TARGET_outputs "${BISON_TARGET_output_header}") - - add_custom_command(OUTPUT ${BISON_TARGET_outputs} - ${BISON_TARGET_extraoutputs} - COMMAND ${BISON_EXECUTABLE} ${BISON_TARGET_cmdopt} -o ${BisonOutput} ${BisonInput} - VERBATIM - DEPENDS ${BisonInput} - COMMENT "[BISON][${Name}] Building parser with bison ${BISON_VERSION}" - WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}) - - # define target variables - set(BISON_${Name}_DEFINED TRUE) - set(BISON_${Name}_INPUT ${BisonInput}) - set(BISON_${Name}_OUTPUTS ${BISON_TARGET_outputs}) - set(BISON_${Name}_COMPILE_FLAGS ${BISON_TARGET_cmdopt}) - set(BISON_${Name}_OUTPUT_SOURCE "${BisonOutput}") - set(BISON_${Name}_OUTPUT_HEADER "${BISON_TARGET_output_header}") - - endif() - endmacro() - # - #============================================================ - -endif() - -include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake) -FIND_PACKAGE_HANDLE_STANDARD_ARGS(BISON REQUIRED_VARS BISON_EXECUTABLE - VERSION_VAR BISON_VERSION) - -# FindBISON.cmake ends here |