From 1b24d19c9cbefa4d68df9c9a0b713c4e397a216f Mon Sep 17 00:00:00 2001 From: Kaveh Vahedipour Date: Wed, 4 May 2016 17:27:56 +0200 Subject: [PATCH] removing local resolution of cmake modules --- cmake/FindBISON.cmake | 229 ------------------------------------------ cmake/FindFLEX.cmake | 202 ------------------------------------- 2 files changed, 431 deletions(-) delete mode 100644 cmake/FindBISON.cmake delete mode 100644 cmake/FindFLEX.cmake diff --git a/cmake/FindBISON.cmake b/cmake/FindBISON.cmake deleted file mode 100644 index 7d81276c86..0000000000 --- a/cmake/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( -# [COMPILE_FLAGS ] -# [DEFINES_FILE ] -# [VERBOSE ] -# ) -# -# which will create a custom rule to generate a parser. ```` is -# the path to a yacc file. ```` 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 `` -# Specify flags to be added to the ``bison`` command line. -# -# ``DEFINES_FILE `` -# Specify a non-default header ```` to be generated by ``bison``. -# -# ``VERBOSE `` -# Tell ``bison`` to write verbose descriptions of the grammar and -# parser to the given ````. -# -# The macro defines the following variables: -# -# ``BISON__DEFINED`` -# true is the macro ran successfully -# -# ``BISON__INPUT`` -# The input source file, an alias for -# -# ``BISON__OUTPUT_SOURCE`` -# The source file generated by bison -# -# ``BISON__OUTPUT_HEADER`` -# The header file generated by bison -# -# ``BISON__OUTPUTS`` -# The sources files generated by bison -# -# ``BISON__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 ${CMAKE_COMMAND} - ARGS -E copy - "${BISON_TARGET_output_path}/${BISON_TARGET_output_name}.output" - "${filename}" - 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} - ARGS ${BISON_TARGET_cmdopt} -o ${BisonOutput} ${BisonInput} - 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 diff --git a/cmake/FindFLEX.cmake b/cmake/FindFLEX.cmake deleted file mode 100644 index c837c52c7e..0000000000 --- a/cmake/FindFLEX.cmake +++ /dev/null @@ -1,202 +0,0 @@ -#.rst: -# FindFLEX -# -------- -# -# Find flex executable and provides a macro to generate custom build rules -# -# -# -# The module defines the following variables: -# -# :: -# -# FLEX_FOUND - true is flex executable is found -# FLEX_EXECUTABLE - the path to the flex executable -# FLEX_VERSION - the version of flex -# FLEX_LIBRARIES - The flex libraries -# FLEX_INCLUDE_DIRS - The path to the flex headers -# -# -# -# The minimum required version of flex can be specified using the -# standard syntax, e.g. find_package(FLEX 2.5.13) -# -# -# -# If flex is found on the system, the module provides the macro: -# -# :: -# -# FLEX_TARGET(Name FlexInput FlexOutput [COMPILE_FLAGS ]) -# -# which creates a custom command to generate the file from -# the file. If COMPILE_FLAGS option is specified, the next -# parameter is added to the flex command line. Name is an alias used to -# get details of this custom command. Indeed the macro defines the -# following variables: -# -# :: -# -# FLEX_${Name}_DEFINED - true is the macro ran successfully -# FLEX_${Name}_OUTPUTS - the source file generated by the custom rule, an -# alias for FlexOutput -# FLEX_${Name}_INPUT - the flex source file, an alias for ${FlexInput} -# -# -# -# Flex scanners oftenly use tokens defined by Bison: the code generated -# by Flex depends of the header generated by Bison. This module also -# defines a macro: -# -# :: -# -# ADD_FLEX_BISON_DEPENDENCY(FlexTarget BisonTarget) -# -# which adds the required dependency between a scanner and a parser -# where and are the first parameters of -# respectively FLEX_TARGET and BISON_TARGET macros. -# -# :: -# -# ==================================================================== -# Example: -# -# -# -# :: -# -# find_package(BISON) -# find_package(FLEX) -# -# -# -# :: -# -# BISON_TARGET(MyParser parser.y ${CMAKE_CURRENT_BINARY_DIR}/parser.cpp) -# FLEX_TARGET(MyScanner lexer.l ${CMAKE_CURRENT_BINARY_DIR}/lexer.cpp) -# ADD_FLEX_BISON_DEPENDENCY(MyScanner MyParser) -# -# -# -# :: -# -# include_directories(${CMAKE_CURRENT_BINARY_DIR}) -# add_executable(Foo -# Foo.cc -# ${BISON_MyParser_OUTPUTS} -# ${FLEX_MyScanner_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(FLEX_EXECUTABLE NAMES flex win_flex DOC "path to the flex executable") -mark_as_advanced(FLEX_EXECUTABLE) - -find_library(FL_LIBRARY NAMES fl - DOC "Path to the fl library") - -find_path(FLEX_INCLUDE_DIR FlexLexer.h - DOC "Path to the flex headers") - -mark_as_advanced(FL_LIBRARY FLEX_INCLUDE_DIR) - -set(FLEX_INCLUDE_DIRS ${FLEX_INCLUDE_DIR}) -set(FLEX_LIBRARIES ${FL_LIBRARY}) - -if(FLEX_EXECUTABLE) - - execute_process(COMMAND ${FLEX_EXECUTABLE} --version - OUTPUT_VARIABLE FLEX_version_output - ERROR_VARIABLE FLEX_version_error - RESULT_VARIABLE FLEX_version_result - OUTPUT_STRIP_TRAILING_WHITESPACE) - if(NOT ${FLEX_version_result} EQUAL 0) - if(FLEX_FIND_REQUIRED) - message(SEND_ERROR "Command \"${FLEX_EXECUTABLE} --version\" failed with output:\n${FLEX_version_output}\n${FLEX_version_error}") - else() - message("Command \"${FLEX_EXECUTABLE} --version\" failed with output:\n${FLEX_version_output}\n${FLEX_version_error}\nFLEX_VERSION will not be available") - endif() - else() - # older versions of flex printed "/full/path/to/executable version X.Y" - # newer versions use "basename(executable) X.Y" - get_filename_component(FLEX_EXE_NAME_WE "${FLEX_EXECUTABLE}" NAME_WE) - get_filename_component(FLEX_EXE_EXT "${FLEX_EXECUTABLE}" EXT) - string(REGEX REPLACE "^.*${FLEX_EXE_NAME_WE}(${FLEX_EXE_EXT})?\"? (version )?([0-9]+[^ ]*)( .*)?$" "\\3" - FLEX_VERSION "${FLEX_version_output}") - unset(FLEX_EXE_EXT) - unset(FLEX_EXE_NAME_WE) - endif() - - #============================================================ - # FLEX_TARGET (public macro) - #============================================================ - # - macro(FLEX_TARGET Name Input Output) - set(FLEX_TARGET_usage "FLEX_TARGET( [COMPILE_FLAGS ]") - if(${ARGC} GREATER 3) - if(${ARGC} EQUAL 5) - if("${ARGV3}" STREQUAL "COMPILE_FLAGS") - set(FLEX_EXECUTABLE_opts "${ARGV4}") - separate_arguments(FLEX_EXECUTABLE_opts) - else() - message(SEND_ERROR ${FLEX_TARGET_usage}) - endif() - else() - message(SEND_ERROR ${FLEX_TARGET_usage}) - endif() - endif() - - add_custom_command(OUTPUT ${Output} - COMMAND ${FLEX_EXECUTABLE} - ARGS ${FLEX_EXECUTABLE_opts} -o${Output} ${Input} - DEPENDS ${Input} - COMMENT "[FLEX][${Name}] Building scanner with flex ${FLEX_VERSION}" - WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}) - - set(FLEX_${Name}_DEFINED TRUE) - set(FLEX_${Name}_OUTPUTS ${Output}) - set(FLEX_${Name}_INPUT ${Input}) - set(FLEX_${Name}_COMPILE_FLAGS ${FLEX_EXECUTABLE_opts}) - endmacro() - #============================================================ - - - #============================================================ - # ADD_FLEX_BISON_DEPENDENCY (public macro) - #============================================================ - # - macro(ADD_FLEX_BISON_DEPENDENCY FlexTarget BisonTarget) - - if(NOT FLEX_${FlexTarget}_OUTPUTS) - message(SEND_ERROR "Flex target `${FlexTarget}' does not exists.") - endif() - - if(NOT BISON_${BisonTarget}_OUTPUT_HEADER) - message(SEND_ERROR "Bison target `${BisonTarget}' does not exists.") - endif() - - set_source_files_properties(${FLEX_${FlexTarget}_OUTPUTS} - PROPERTIES OBJECT_DEPENDS ${BISON_${BisonTarget}_OUTPUT_HEADER}) - endmacro() - #============================================================ - -endif() - -include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake) -FIND_PACKAGE_HANDLE_STANDARD_ARGS(FLEX REQUIRED_VARS FLEX_EXECUTABLE - VERSION_VAR FLEX_VERSION) - -# FindFLEX.cmake ends here