57 lines
2.2 KiB
CMake
57 lines
2.2 KiB
CMake
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cmake_minimum_required(VERSION 2.8.12)
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project("libtatumparse")
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#Flex and Bison are used to generate the parser
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find_package(BISON REQUIRED 3.0)
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find_package(FLEX REQUIRED)
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file(GLOB_RECURSE LIB_SOURCES */tatumparse*.cpp)
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file(GLOB_RECURSE LIB_HEADERS tatumparse.hpp tatumparse/*.hpp)
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#Include directories
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set(LIB_INCLUDE_DIRS ${CMAKE_CURRENT_SOURCE_DIR})
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#Find the flex and bison input files
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file(GLOB LEXER_SOURCES */tatumparse.l)
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file(GLOB PARSER_SOURCES */tatumparse.y)
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#Make the flex and bison targets
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flex_target(TatumLexer ${LEXER_SOURCES} ${CMAKE_CURRENT_BINARY_DIR}/tatumparse_lexer.gen.cpp
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COMPILE_FLAGS --header-file=${CMAKE_CURRENT_BINARY_DIR}/tatumparse_lexer.gen.h)
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bison_target(TatumParser ${PARSER_SOURCES} ${CMAKE_CURRENT_BINARY_DIR}/tatumparse_parser.gen.cpp)
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add_flex_bison_dependency(TatumLexer TatumParser)
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#Apply suppression flags to the relevant files, must come after flex/bision
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#targets for output vars to be defined
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set_source_files_properties(${FLEX_vpr_timing_graph_lexer_OUTPUTS}
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${BISON_vpr_timing_graph_parser_OUTPUTS}
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PROPERTIES COMPILE_FLAGS "${FLEX_BISON_WARN_SUPPRESS_FLAGS}")
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#Treat .c as CXX
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set_source_files_properties(${LIB_SOURCES} ${FLEX_TatumLexer_OUTPUTS} ${BISON_TatumParser_OUTPUT_SOURCE} PROPERTIES LANGUAGE CXX)
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#Suppress attribute warnings from bison header
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include(CheckCXXCompilerFlag)
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CHECK_CXX_COMPILER_FLAG("-Wno-attributes" COMPILER_SUPPORTS_-Wno-attributes)
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if(COMPILER_SUPPORTS_-Wno-attributes)
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add_compile_options("-Wno-attributes")
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endif()
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#Suppress warnings in Flex/Bison generated files
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if(FLEX_BISON_WARN_SUPPRESS_FLAGS)
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add_compile_options(${FLEX_BISON_WARN_SUPPRESS_FLAGS})
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endif()
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#Create the library
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add_library(libtatumparse STATIC
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${LIB_HEADERS}
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${LIB_SOURCES}
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${FLEX_TatumLexer_OUTPUTS}
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${BISON_TatumParser_OUTPUT_SOURCE})
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#Need binary dir for flex/bison generated headers
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target_include_directories(libtatumparse PRIVATE ${CMAKE_CURRENT_BINARY_DIR})
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target_include_directories(libtatumparse PUBLIC ${LIB_INCLUDE_DIRS})
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set_target_properties(libtatumparse PROPERTIES PREFIX "") #Avoid extra 'lib' prefix
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