135 lines
3.8 KiB
CMake
135 lines
3.8 KiB
CMake
cmake_minimum_required(VERSION 3.12)
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project(clang-uml)
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set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
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set(CMAKE_CXX_STANDARD 17)
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set(CMAKE_VERBOSE_MAKEFILE OFF)
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set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/")
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set(CLANG_UML_INSTALL_INCLUDE_DIR ${PROJECT_SOURCE_DIR}/include)
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set(CLANG_UML_INSTALL_BIN_DIR ${PROJECT_SOURCE_DIR}/bin)
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set(UML_HEADERS_DIR ${PROJECT_SOURCE_DIR}/src/uml)
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option(LLVM_CONFIG_PATH "Path to custom llvm-config executable")
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option(GIT_VERSION "clang-uml version" "0.1.0")
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if(LLVM_CONFIG_PATH)
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message(STATUS "Using llvm-config from ${LLVM_CONFIG_PATH}")
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set(LIBCLANG_LLVM_CONFIG_EXECUTABLE ${LLVM_CONFIG_PATH})
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set(LLVM_CONFIG_BINARY ${LLVM_CONFIG_PATH})
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endif(LLVM_CONFIG_PATH)
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#set(THREADS_PREFER_PTHREAD_FLAG ON)
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find_package(Threads REQUIRED)
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message(STATUS "Checking for yaml-cpp...")
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find_package(yaml-cpp REQUIRED)
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message(STATUS "Checking for libclang...")
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set(LLVM_PREFERRED_VERSION 14.0.0)
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# Add
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# -DLLVM_CONFIG_PATH=/path/to/llvm-config
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# to use custom LLVM version
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find_package(LibClang REQUIRED)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Werror -Wall -Wextra -std=c++17 ${LIBCLANG_CXXFLAGS}")
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message(STATUS "Using CMAKE_CXX_FLAGS: ${CMAKE_CXX_FLAGS}")
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# Thirdparty sources
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set(THIRDPARTY_HEADERS_DIR ${PROJECT_SOURCE_DIR}/thirdparty/)
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find_package(LLVM REQUIRED CONFIG)
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set(CLANG_INCLUDE_DIRS "llvm/clang/include")
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set(CLANG_LIBS clang)
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# Configure executable version
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file(MAKE_DIRECTORY ${PROJECT_BINARY_DIR}/src/version)
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configure_file(src/version.h.in ${PROJECT_BINARY_DIR}/src/version/version.h)
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if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
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execute_process(COMMAND gcc --print-file-name=include
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OUTPUT_STRIP_TRAILING_WHITESPACE
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OUTPUT_VARIABLE GCC_STDDEF_INCLUDE)
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message(STATUS "FOUND GCC STDDEF INCLUDE ${GCC_STDDEF_INCLUDE}")
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include_directories(${GCC_STDDEF_INCLUDE})
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -I${GCC_STDDEF_INCLUDE} -Wno-unused-parameter ")
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endif()
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find_package(LLVM REQUIRED CONFIG)
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message(STATUS "Found LLVM ${LLVM_PACKAGE_VERSION}")
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message(STATUS "Using LLVMConfig.cmake in: ${LLVM_DIR}")
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separate_arguments(LLVM_DEFINITIONS_LIST NATIVE_COMMAND ${LLVM_DEFINITIONS})
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add_definitions(${LLVM_DEFINITIONS_LIST})
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link_directories(${LLVM_LIBRARY_DIR})
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include_directories(${LLVM_INCLUDE_DIRS})
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include_directories(${CLANG_UML_INSTALL_INCLUDE_DIR})
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include_directories(${YAML_CPP_INCLUDE_DIR})
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include_directories(${UML_HEADERS_DIR})
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include_directories(${THIRDPARTY_HEADERS_DIR})
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include_directories(${PROJECT_SOURCE_DIR}/src/)
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include_directories(${PROJECT_BINARY_DIR}/src/version)
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file(GLOB_RECURSE SOURCES src/*.cc include/*.h)
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set(MAIN_SOURCE_FILE ${CMAKE_CURRENT_SOURCE_DIR}/src/main.cc)
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list(REMOVE_ITEM SOURCES ${MAIN_SOURCE_FILE})
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set(LIBTOOLING_LIBS
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clangLex
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clangFrontend
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clangSerialization
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clangDriver
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clangParse
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clangSema
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clangAnalysis
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clangAST
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clangBasic
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clangEdit
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clangLex
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clangTooling
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LLVMipo
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LLVMScalarOpts
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LLVMInstCombine
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LLVMTransformUtils
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LLVMAnalysis
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LLVMTarget
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LLVMOption
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LLVMMCParser
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LLVMMC
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LLVMObject
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LLVMBitReader
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LLVMCore
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LLVMSupport
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)
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add_library(clang-umllib OBJECT ${SOURCES})
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add_executable(clang-uml ${MAIN_SOURCE_FILE})
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target_link_libraries(clang-uml
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${LIBCLANG_LIBRARIES}
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${YAML_CPP_LIBRARIES}
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${LIBTOOLING_LIBS}
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clang-umllib
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Threads::Threads)
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target_compile_features(clang-uml PRIVATE cxx_std_17)
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include(GNUInstallDirs)
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install(TARGETS clang-uml DESTINATION ${CMAKE_INSTALL_BINDIR})
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install(FILES LICENSE.md DESTINATION ${CMAKE_INSTALL_DOCDIR})
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install(FILES README.md DESTINATION ${CMAKE_INSTALL_DOCDIR})
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# Enable testing via CTest
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enable_testing()
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add_subdirectory(tests)
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