mirror of https://github.com/libAthena/athena.git
195 lines
5.9 KiB
CMake
195 lines
5.9 KiB
CMake
###############
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# ATDNA Build #
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###############
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# Force this binary to Release flags (to make MSVC happy)
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if(MSVC)
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set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_RELEASE}")
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set(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_RELEASE}")
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endif()
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# Find dependencies
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include(FindLLVM.cmake)
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if(NOT LLVM_FOUND)
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message(STATUS "Unable to locate LLVM installation; skipping atdna")
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else()
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list(APPEND LLVM_LIBS
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clangFrontend
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clangTooling
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clangDriver
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clangSerialization
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clangParse
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clangSema
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clangAnalysis
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clangEdit
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clangAST
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clangLex
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clangBasic
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LLVMCore
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LLVMOption
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LLVMMCParser
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LLVMBitReader
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LLVMMC
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LLVMProfileData
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LLVMSupport)
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string(FIND ${LLVM_VERSION_STRING} "svn" SVN_FILTER_IDX)
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if(NOT SVN_FILTER_IDX EQUAL -1)
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string(SUBSTRING ${LLVM_VERSION_STRING} 0 ${SVN_FILTER_IDX} LLVM_VERSION_BASE)
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else()
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set(LLVM_VERSION_BASE ${LLVM_VERSION_STRING})
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endif()
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set(CLANG_INCLUDE_DIR ${LLVM_LIBRARY_DIRS}/clang/${LLVM_VERSION_BASE}/include
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CACHE PATH "Clang include dir" FORCE)
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if(UNIX)
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list(APPEND PLAT_LIBS z pthread curses)
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if (APPLE)
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list(APPEND PLAT_LIBS dl)
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elseif(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
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list(APPEND PLAT_LIBS dl)
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endif()
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elseif(WIN32)
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list(APPEND PLAT_LIBS Mincore Version)
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endif()
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# Offer the user the choice of overriding the installation directories
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set(INSTALL_INCLUDE_DIR include CACHE PATH "Installation directory for header files")
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set(INSTALL_BIN_DIR bin CACHE PATH "Installation directory for executables")
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if(WIN32 AND NOT CYGWIN)
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set(INSTALL_CMAKE_DIR cmake)
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else()
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set(INSTALL_CMAKE_DIR lib/cmake/atdna)
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endif()
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# Make relative paths absolute (needed later on)
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foreach(p BIN INCLUDE CMAKE)
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set(var INSTALL_${p}_DIR)
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if(NOT IS_ABSOLUTE "${${var}}")
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set(ABS_${var} "${CMAKE_INSTALL_PREFIX}/${${var}}")
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else()
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set(ABS_${var} "${${var}}")
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endif()
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endforeach()
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# Windows resource
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if(WIN32)
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configure_file(main.rc.in main.rc @ONLY)
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set(PLAT_SRCS ${CMAKE_CURRENT_BINARY_DIR}/main.rc)
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endif()
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# ATDNA target
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
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include_directories(${LLVM_INCLUDE_DIRS})
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link_directories(${LLVM_LIBRARY_DIRS})
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add_executable(atdna main.cpp test.hpp ${PLAT_SRCS})
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target_link_libraries(atdna ${LLVM_LIBS} ${PLAT_LIBS})
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set_source_files_properties(main.cpp PROPERTIES COMPILE_DEFINITIONS
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"INSTALL_PREFIX=${ABS_INSTALL_BIN_DIR};__STDC_LIMIT_MACROS=1;__STDC_CONSTANT_MACROS=1")
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if(MSVC)
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set_target_properties(atdna PROPERTIES
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COMPILE_FLAGS "/GR-")
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else()
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set_target_properties(atdna PROPERTIES
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COMPILE_FLAGS "-std=c++11 -fno-rtti -Wno-unused-parameter"
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LINK_FLAGS -std=c++11)
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endif()
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# Define installs
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install(TARGETS atdna DESTINATION ${INSTALL_BIN_DIR} EXPORT atdnaTargets COMPONENT atdna)
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install(DIRECTORY ${CLANG_INCLUDE_DIR}/ DESTINATION ${INSTALL_INCLUDE_DIR}/athena/clang COMPONENT atdna)
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##################
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# Package Export #
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##################
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# Add all targets to the build-tree export set
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export(TARGETS atdna FILE "${PROJECT_BINARY_DIR}/atdnaTargets.cmake")
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# Export the package for use from the build-tree
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# (this registers the build-tree with a global CMake-registry)
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export(PACKAGE atdna)
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# Create the atdnaConfig.cmake
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# ... for the build tree
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set(CONF_CLANG_INCLUDE_DIR "${CLANG_INCLUDE_DIR}")
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configure_file(atdnaConfig.cmake.in "${PROJECT_BINARY_DIR}/atdnaConfig.cmake" @ONLY)
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# ... for the install tree
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set(CONF_CLANG_INCLUDE_DIR "\${ATHENA_INCLUDE_DIR}/clang")
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configure_file(atdnaConfig.cmake.in "${PROJECT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/atdnaConfig.cmake" @ONLY)
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# ... for both
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configure_file(atdnaConfigVersion.cmake.in "${PROJECT_BINARY_DIR}/atdnaConfigVersion.cmake" @ONLY)
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# Install atdnaConfig.cmake
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install(FILES
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"${PROJECT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/atdnaConfig.cmake"
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"${PROJECT_BINARY_DIR}/atdnaConfigVersion.cmake"
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DESTINATION ${INSTALL_CMAKE_DIR} COMPONENT atdna)
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# Install the export set for use with the install-tree
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install(EXPORT atdnaTargets DESTINATION ${INSTALL_CMAKE_DIR} COMPONENT atdna)
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#########
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# CTest #
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#########
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enable_testing()
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add_test(NAME test-dna COMMAND $<TARGET_FILE:atdna> -o test.cpp
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"-I${ATHENA_INCLUDE_DIR}" -isystem "${CLANG_INCLUDE_DIR}"
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${CMAKE_SOURCE_DIR}/test.hpp)
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endif()
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#######################
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# In-tree atdna macro #
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#######################
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# Super handy macro for adding atdna target
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macro(atdna out)
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# Make input files source-relative
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set(ins "")
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foreach(arg ${ARGN})
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list(APPEND ins ${CMAKE_CURRENT_SOURCE_DIR}/${arg})
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endforeach()
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# Get local include directories for atdna
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get_property(incdirs DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} PROPERTY INCLUDE_DIRECTORIES)
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set(inccli "")
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foreach(dir ${incdirs})
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list(APPEND inccli "-I${dir}")
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endforeach()
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# Get local defines for atdna
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get_property(cdefs DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} PROPERTY COMPILE_DEFINITIONS)
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set(cdefcli "")
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foreach(def ${cdefs})
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list(APPEND cdefcli "-D${def}")
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endforeach()
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# MS extra
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unset(extraargs)
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if(MSVC)
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list(APPEND extraargs -fms-compatibility -fexceptions)
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if(MSVC_VERSION EQUAL 1800)
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list(APPEND extraargs -fms-compatibility-version=18.00)
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elseif(MSVC_VERSION EQUAL 1900)
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list(APPEND extraargs -fms-compatibility-version=19.00)
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endif()
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# OSX Extra
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elseif(APPLE)
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if (NOT EXISTS "${CMAKE_OSX_SYSROOT}")
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message(FATAL_ERROR "CMAKE_OSX_SYSROOT not set")
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endif()
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list(APPEND extraargs -isysroot ${CMAKE_OSX_SYSROOT} -I ${CMAKE_OSX_SYSROOT}/usr/include -isysroot
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${CMAKE_OSX_SYSROOT}/../../../../../Toolchains/XcodeDefault.xctoolchain)
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endif()
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# Make target
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add_custom_command(OUTPUT ${out} COMMAND $<TARGET_FILE:atdna>
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ARGS ${extraargs} -o ${out} ${cdefcli} ${inccli} "-I${ATHENA_INCLUDE_DIR}"
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-isystem "${CLANG_INCLUDE_DIR}" ${ins}
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DEPENDS ${ins} COMMENT "Generating DNA ${out}")
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endmacro()
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