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Diffstat (limited to 'Modules/FindBISON.cmake')
| -rw-r--r-- | Modules/FindBISON.cmake | 80 |
1 files changed, 52 insertions, 28 deletions
diff --git a/Modules/FindBISON.cmake b/Modules/FindBISON.cmake index 4a3e68c..9ca428e 100644 --- a/Modules/FindBISON.cmake +++ b/Modules/FindBISON.cmake @@ -1,37 +1,61 @@ -# - Find bison executable and provides macros to generate custom build rules +#.rst: +# FindBISON +# --------- +# +# 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 +# :: +# +# 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) +# standard CMake syntax, e.g. find_package(BISON 2.1.3) # # 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 ${BISON_MyParser_OUTPUTS}) -# ==================================================================== +# +# :: +# +# BISON_TARGET(<Name> <YaccInput> <CodeOutput> [VERBOSE <file>] +# [COMPILE_FLAGS <string>]) +# +# which will create a custom rule to generate a parser. <YaccInput> is +# the path to a yacc file. <CodeOutput> is the name of the source file +# generated by bison. A header file is also be generated, and contains +# the token list. If COMPILE_FLAGS option is specified, the next +# parameter is added in the bison command line. if VERBOSE option is +# specified, <file> is created and contains verbose descriptions of the +# grammar and parser. The macro defines a set of variables: +# +# :: +# +# BISON_${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 2009 Kitware, Inc. |