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authorBrad King <brad.king@kitware.com>2009-09-25 19:42:53 (GMT)
committerBrad King <brad.king@kitware.com>2009-09-25 19:42:53 (GMT)
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treeb516da4a8ca452f4dcbfc2fa5465efd57356ecee /Modules/FindBISON.cmake
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Diffstat (limited to 'Modules/FindBISON.cmake')
-rw-r--r--Modules/FindBISON.cmake334
1 files changed, 167 insertions, 167 deletions
diff --git a/Modules/FindBISON.cmake b/Modules/FindBISON.cmake
index 22cf6e3..9f00596 100644
--- a/Modules/FindBISON.cmake
+++ b/Modules/FindBISON.cmake
@@ -1,167 +1,167 @@
-# - Find bison executable and provides macros 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
-#
-# If bison is found, the module defines the macros:
-# BISON_TARGET(<Name> <YaccInput> <CodeOutput> [VERBOSE <file>]
-# [COMPILE_FLAGS <string>])
-# 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. If COMPILE_FLAGS option is specified, the next
-# parameter is added in the bison command line. if VERBOSE option is
-# specified, <file> is created and contains verbose descriptions of the
-# grammar and parser. The macro defines a set of 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:
-#
-# find_package(BISON)
-# BISON_TARGET(MyParser parser.y ${CMAKE_CURRENT_BINARY_DIR}/parser.cpp)
-# add_executable(Foo main.cpp ${BISON_MyParser_OUTPUTS})
-#====================================================================
-
-# Copyright (c) 2006, Tristan Carel
-# All rights reserved.
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are met:
-#
-# * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-# * Redistributions in binary form must reproduce the above copyright
-# notice, this list of conditions and the following disclaimer in the
-# documentation and/or other materials provided with the distribution.
-# * Neither the name of the University of California, Berkeley nor the
-# names of its contributors may be used to endorse or promote products
-# derived from this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY
-# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-# DISCLAIMED. IN NO EVENT SHALL THE REGENTS AND CONTRIBUTORS BE LIABLE FOR ANY
-# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
-# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-# $Id$
-
-FIND_PROGRAM(BISON_EXECUTABLE bison DOC "path to the bison executable")
-MARK_AS_ADVANCED(BISON_EXECUTABLE)
-
-IF(BISON_EXECUTABLE)
-
- 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)
- IF(NOT ${BISON_version_result} EQUAL 0)
- MESSAGE(SEND_ERROR "Command \"${BISON_EXECUTABLE} --version\" failed with output:\n${BISON_version_error}")
- ELSE()
- STRING(REGEX REPLACE "^bison \\(GNU Bison\\) ([^\n]+)\n.*" "\\1"
- BISON_VERSION "${BISON_version_output}")
- 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}/${BISON_TARGET_output_name}.output")
- ENDMACRO(BISON_TARGET_option_verbose)
-
- # internal macro
- MACRO(BISON_TARGET_option_extraopts Options)
- SET(BISON_TARGET_extraopts "${Options}")
- SEPARATE_ARGUMENTS(BISON_TARGET_extraopts)
- LIST(APPEND BISON_TARGET_cmdopt ${BISON_TARGET_extraopts})
- ENDMACRO(BISON_TARGET_option_extraopts)
-
- #============================================================
- # BISON_TARGET (public macro)
- #============================================================
- #
- MACRO(BISON_TARGET Name BisonInput BisonOutput)
- SET(BISON_TARGET_output_header "")
- SET(BISON_TARGET_command_opt "")
- SET(BISON_TARGET_outputs "${BisonOutput}")
- IF(NOT ${ARGC} EQUAL 3 AND NOT ${ARGC} EQUAL 5 AND NOT ${ARGC} EQUAL 7)
- MESSAGE(SEND_ERROR "Usage")
- ELSE()
- # Parsing parameters
- IF(${ARGC} GREATER 5 OR ${ARGC} EQUAL 5)
- IF("${ARGV3}" STREQUAL "VERBOSE")
- BISON_TARGET_option_verbose(${Name} ${BisonOutput} "${ARGV4}")
- ENDIF()
- IF("${ARGV3}" STREQUAL "COMPILE_FLAGS")
- BISON_TARGET_option_extraopts("${ARGV4}")
- ENDIF()
- ENDIF()
-
- IF(${ARGC} EQUAL 7)
- IF("${ARGV5}" STREQUAL "VERBOSE")
- BISON_TARGET_option_verbose(${Name} ${BisonOutput} "${ARGV6}")
- ENDIF()
-
- IF("${ARGV5}" STREQUAL "COMPILE_FLAGS")
- BISON_TARGET_option_extraopts("${ARGV6}")
- ENDIF()
- ENDIF()
-
- # Header's name generated by bison (see option -d)
- LIST(APPEND BISON_TARGET_cmdopt "-d")
- STRING(REGEX REPLACE "^(.*)(\\.[^.]*)$" "\\2" _fileext "${ARGV2}")
- STRING(REPLACE "c" "h" _fileext ${_fileext})
- STRING(REGEX REPLACE "^(.*)(\\.[^.]*)$" "\\1${_fileext}"
- BISON_${Name}_OUTPUT_HEADER "${ARGV2}")
- LIST(APPEND BISON_TARGET_outputs "${BISON_${Name}_OUTPUT_HEADER}")
-
- ADD_CUSTOM_COMMAND(OUTPUT ${BISON_TARGET_outputs}
- ${BISON_TARGET_extraoutputs}
- COMMAND ${BISON_EXECUTABLE}
- ARGS ${BISON_TARGET_cmdopt} -o ${ARGV2} ${ARGV1}
- DEPENDS ${ARGV1}
- COMMENT "[BISON][${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 ${ARGV1})
- SET(BISON_${Name}_OUTPUTS ${BISON_TARGET_outputs})
- SET(BISON_${Name}_COMPILE_FLAGS ${BISON_TARGET_cmdopt})
- SET(BISON_${Name}_OUTPUT_SOURCE "${BisonOutput}")
-
- ENDIF(NOT ${ARGC} EQUAL 3 AND NOT ${ARGC} EQUAL 5 AND NOT ${ARGC} EQUAL 7)
- ENDMACRO(BISON_TARGET)
- #
- #============================================================
-
-ENDIF(BISON_EXECUTABLE)
-
-INCLUDE(FindPackageHandleStandardArgs)
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(BISON DEFAULT_MSG BISON_EXECUTABLE)
-
-# FindBISON.cmake ends here
+# - Find bison executable and provides macros to generate custom build rules
+# The module defines the following variables:
+#
+# BISON_EXECUTABLE - path to the bison program
+# BISON_VERSION - version of bison
+# BISON_FOUND - true if the program was found
+#
+# If bison is found, the module defines the macros:
+# BISON_TARGET(<Name> <YaccInput> <CodeOutput> [VERBOSE <file>]
+# [COMPILE_FLAGS <string>])
+# which will create a custom rule to generate a parser. <YaccInput> is
+# the path to a yacc file. <CodeOutput> is the name of the source file
+# generated by bison. A header file is also be generated, and contains
+# the token list. If COMPILE_FLAGS option is specified, the next
+# parameter is added in the bison command line. if VERBOSE option is
+# specified, <file> is created and contains verbose descriptions of the
+# grammar and parser. The macro defines a set of variables:
+# BISON_${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:
+#
+# find_package(BISON)
+# BISON_TARGET(MyParser parser.y ${CMAKE_CURRENT_BINARY_DIR}/parser.cpp)
+# add_executable(Foo main.cpp ${BISON_MyParser_OUTPUTS})
+#====================================================================
+
+# Copyright (c) 2006, Tristan Carel
+# All rights reserved.
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution.
+# * Neither the name of the University of California, Berkeley nor the
+# names of its contributors may be used to endorse or promote products
+# derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY
+# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+# DISCLAIMED. IN NO EVENT SHALL THE REGENTS AND CONTRIBUTORS BE LIABLE FOR ANY
+# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+# $Id$
+
+FIND_PROGRAM(BISON_EXECUTABLE bison DOC "path to the bison executable")
+MARK_AS_ADVANCED(BISON_EXECUTABLE)
+
+IF(BISON_EXECUTABLE)
+
+ 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)
+ IF(NOT ${BISON_version_result} EQUAL 0)
+ MESSAGE(SEND_ERROR "Command \"${BISON_EXECUTABLE} --version\" failed with output:\n${BISON_version_error}")
+ ELSE()
+ STRING(REGEX REPLACE "^bison \\(GNU Bison\\) ([^\n]+)\n.*" "\\1"
+ BISON_VERSION "${BISON_version_output}")
+ 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}/${BISON_TARGET_output_name}.output")
+ ENDMACRO(BISON_TARGET_option_verbose)
+
+ # internal macro
+ MACRO(BISON_TARGET_option_extraopts Options)
+ SET(BISON_TARGET_extraopts "${Options}")
+ SEPARATE_ARGUMENTS(BISON_TARGET_extraopts)
+ LIST(APPEND BISON_TARGET_cmdopt ${BISON_TARGET_extraopts})
+ ENDMACRO(BISON_TARGET_option_extraopts)
+
+ #============================================================
+ # BISON_TARGET (public macro)
+ #============================================================
+ #
+ MACRO(BISON_TARGET Name BisonInput BisonOutput)
+ SET(BISON_TARGET_output_header "")
+ SET(BISON_TARGET_command_opt "")
+ SET(BISON_TARGET_outputs "${BisonOutput}")
+ IF(NOT ${ARGC} EQUAL 3 AND NOT ${ARGC} EQUAL 5 AND NOT ${ARGC} EQUAL 7)
+ MESSAGE(SEND_ERROR "Usage")
+ ELSE()
+ # Parsing parameters
+ IF(${ARGC} GREATER 5 OR ${ARGC} EQUAL 5)
+ IF("${ARGV3}" STREQUAL "VERBOSE")
+ BISON_TARGET_option_verbose(${Name} ${BisonOutput} "${ARGV4}")
+ ENDIF()
+ IF("${ARGV3}" STREQUAL "COMPILE_FLAGS")
+ BISON_TARGET_option_extraopts("${ARGV4}")
+ ENDIF()
+ ENDIF()
+
+ IF(${ARGC} EQUAL 7)
+ IF("${ARGV5}" STREQUAL "VERBOSE")
+ BISON_TARGET_option_verbose(${Name} ${BisonOutput} "${ARGV6}")
+ ENDIF()
+
+ IF("${ARGV5}" STREQUAL "COMPILE_FLAGS")
+ BISON_TARGET_option_extraopts("${ARGV6}")
+ ENDIF()
+ ENDIF()
+
+ # Header's name generated by bison (see option -d)
+ LIST(APPEND BISON_TARGET_cmdopt "-d")
+ STRING(REGEX REPLACE "^(.*)(\\.[^.]*)$" "\\2" _fileext "${ARGV2}")
+ STRING(REPLACE "c" "h" _fileext ${_fileext})
+ STRING(REGEX REPLACE "^(.*)(\\.[^.]*)$" "\\1${_fileext}"
+ BISON_${Name}_OUTPUT_HEADER "${ARGV2}")
+ LIST(APPEND BISON_TARGET_outputs "${BISON_${Name}_OUTPUT_HEADER}")
+
+ ADD_CUSTOM_COMMAND(OUTPUT ${BISON_TARGET_outputs}
+ ${BISON_TARGET_extraoutputs}
+ COMMAND ${BISON_EXECUTABLE}
+ ARGS ${BISON_TARGET_cmdopt} -o ${ARGV2} ${ARGV1}
+ DEPENDS ${ARGV1}
+ COMMENT "[BISON][${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 ${ARGV1})
+ SET(BISON_${Name}_OUTPUTS ${BISON_TARGET_outputs})
+ SET(BISON_${Name}_COMPILE_FLAGS ${BISON_TARGET_cmdopt})
+ SET(BISON_${Name}_OUTPUT_SOURCE "${BisonOutput}")
+
+ ENDIF(NOT ${ARGC} EQUAL 3 AND NOT ${ARGC} EQUAL 5 AND NOT ${ARGC} EQUAL 7)
+ ENDMACRO(BISON_TARGET)
+ #
+ #============================================================
+
+ENDIF(BISON_EXECUTABLE)
+
+INCLUDE(FindPackageHandleStandardArgs)
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(BISON DEFAULT_MSG BISON_EXECUTABLE)
+
+# FindBISON.cmake ends here