95 lines
3.7 KiB
CMake
95 lines
3.7 KiB
CMake
cmake_minimum_required(VERSION 3.9)
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project("libopenfpgautil")
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#Version info
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set(OPENFPGA_VERSION_FILE_IN ${CMAKE_CURRENT_SOURCE_DIR}/src/openfpga_version.cpp.in)
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set(OPENFPGA_VERSION_FILE_OUT ${CMAKE_CURRENT_BINARY_DIR}/openfpga_version.cpp)
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#Compiler info
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set(OPENFPGA_COMPILER_INFO "${CMAKE_CXX_COMPILER_ID} ${CMAKE_CXX_COMPILER_VERSION} on ${CMAKE_SYSTEM} ${CMAKE_SYSTEM_PROCESSOR}")
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set(OPENFPGA_BUILD_INFO "${CMAKE_BUILD_TYPE}")
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#Set default version numbers in case not specified
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if(NOT DEFINED OPENFPGA_VERSION_MAJOR)
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set(OPENFPGA_VERSION_MAJOR 0)
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endif()
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if(NOT DEFINED OPENFPGA_VERSION_MINOR)
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set(OPENFPGA_VERSION_MINOR 0)
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endif()
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if(NOT DEFINED OPENFPGA_VERSION_PATCH)
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set(OPENFPGA_VERSION_PATCH 0)
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endif()
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set(OPENFPGA_BUILD_INFO "${OPENFPGA_BUILD_INFO} ASSERT_LEVEL=${VTR_ASSERT_LEVEL}")
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# We always update the openfpga_version.cpp file every time the project is built,
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# to ensure the git revision and dirty status are up to date.
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#
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# We need to do this in two stages:
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#
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# 1) We build a custom target 'version' (which is always out of date) so it will always be run.
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# It touches the unprocessed version input file so it too will always be out of date.
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#
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# 2) The custom command depends on the touched version input file and generates the processed
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# version file, with updated values. The custom command uses the configure_version.cmake
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# script to generate the up-to-date openfpga_version.cpp
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add_custom_target(openfpga_version ALL
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COMMAND ${CMAKE_COMMAND} -E touch ${OPENFPGA_VERSION_FILE_IN})
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add_custom_command(OUTPUT ${OPENFPGA_VERSION_FILE_OUT}
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COMMAND ${CMAKE_COMMAND}
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-D IN_FILE=${OPENFPGA_VERSION_FILE_IN}
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-D OUT_FILE=${OPENFPGA_VERSION_FILE_OUT}
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-D OPENFPGA_VERSION_MAJOR=${OPENFPGA_VERSION_MAJOR}
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-D OPENFPGA_VERSION_MINOR=${OPENFPGA_VERSION_MINOR}
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-D OPENFPGA_VERSION_PATCH=${OPENFPGA_VERSION_PATCH}
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-D OPENFPGA_VERSION_PRERELEASE=${OPENFPGA_VERSION_PRERELEASE}
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-D OPENFPGA_COMPILER_INFO=${OPENFPGA_COMPILER_INFO}
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-D OPENFPGA_BUILD_INFO=${OPENFPGA_BUILD_INFO}
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-P ${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules/configure_version.cmake
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MAIN_DEPENDENCY ${OPENFPGA_VERSION_FILE_IN}
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WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
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VERBATIM)
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#file(GLOB_RECURSE EXEC_SOURCES test/main.cpp)
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file(GLOB_RECURSE LIB_SOURCES src/*.cpp)
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file(GLOB_RECURSE LIB_HEADERS src/*.h)
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files_to_dirs(LIB_HEADERS LIB_INCLUDE_DIRS)
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#Add the version file to the sources
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list(APPEND LIB_SOURCES ${OPENFPGA_VERSION_FILE_OUT})
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#Remove test executable from library
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#list(REMOVE_ITEM LIB_SOURCES ${EXEC_SOURCES})
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#Create the library
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add_library(libopenfpgautil STATIC
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${LIB_HEADERS}
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${LIB_SOURCES})
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target_include_directories(libopenfpgautil PUBLIC ${LIB_INCLUDE_DIRS})
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set_target_properties(libopenfpgautil PROPERTIES PREFIX "") #Avoid extra 'lib' prefix
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#Ensure version is always up to date by requiring version to be run first
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add_dependencies(libopenfpgautil openfpga_version)
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#Specify link-time dependancies
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target_link_libraries(libopenfpgautil
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libarchfpga
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libvtrutil)
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#Create the test executable
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#add_executable(read_arch_openfpga ${EXEC_SOURCES})
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#target_link_libraries(read_arch_openfpga libarchopenfpga)
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#Supress IPO link warnings if IPO is enabled
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#get_target_property(READ_ARCH_USES_IPO read_arch_openfpga INTERPROCEDURAL_OPTIMIZATION)
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#if (READ_ARCH_USES_IPO)
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# set_target_properties(read_arch_openfpga PROPERTIES LINK_FLAGS ${IPO_LINK_WARN_SUPRESS_FLAGS})
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#endif()
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#install(TARGETS libarchopenfpga read_arch_openfpga DESTINATION bin)
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