65 lines
2.8 KiB
CMake
65 lines
2.8 KiB
CMake
cmake_minimum_required(VERSION 3.15)
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project(citrus)
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set(CMAKE_CXX_STANDARD 14)
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set(CMAKE_C_COMPILER clang)
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set(CMAKE_CXX_COMPILER clang++)
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# https://www.jetbrains.com/help/clion/google-sanitizers.html#Configuration
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#set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-inline -fsanitize=address -fno-omit-frame-pointer -g")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-inline -fno-omit-frame-pointer -g")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wswitch -pedantic -Werror -Weffc++")
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# https://stackoverflow.com/questions/46782354/c-debug-window-showing-incomplete-type-for-string-variable
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# set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -D_GLIBCXX_DEBUG")
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set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -fno-limit-debug-info")
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# D_GLIBCXX_DEBUG is a bad idea. Refer to this: https://bugs.llvm.org/show_bug.cgi?id=24202
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set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_DEBUG} -DNDEBUG")
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#set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -DNDEBUG")
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include_directories(include)
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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: ${LLVM_DIR}")
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add_definitions(${LLVM_DEFINITIONS})
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include_directories(${LLVM_INCLUDE_DIRS})
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add_subdirectory(src)
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add_executable(citrus src/main.cpp)
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target_link_libraries(citrus citrusLib)
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# llvm-cxxflags
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execute_process(COMMAND llvm-config --cxxflags
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OUTPUT_VARIABLE llvm-cxxflags OUTPUT_STRIP_TRAILING_WHITESPACE)
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separate_arguments(llvm-cxxflags)
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target_compile_options(citrus PRIVATE "${llvm-cxxflags}")
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target_compile_features(citrus PRIVATE cxx_std_14)
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# llvm-ldflags
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execute_process(COMMAND llvm-config --ldflags
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OUTPUT_VARIABLE llvm-ldflags OUTPUT_STRIP_TRAILING_WHITESPACE)
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# llvm-libraries
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execute_process(COMMAND llvm-config --libs
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OUTPUT_VARIABLE llvm-libraries OUTPUT_STRIP_TRAILING_WHITESPACE)
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# llvm-syslibs
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execute_process(COMMAND llvm-config --system-libs
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OUTPUT_VARIABLE llvm-syslibs OUTPUT_STRIP_TRAILING_WHITESPACE)
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string(CONCAT clang-ldflags
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"-Wl,--start-group -lclangAST -lclangASTMatchers -lclangAnalysis -lclangBasic -lclangDriver"
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" -lclangEdit -lclangFrontend -lclangFrontendTool -lclangLex -lclangParse -lclangSema -lclangEdit -lclangRewrite"
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" -lclangRewriteFrontend -lclangStaticAnalyzerFrontend -lclangStaticAnalyzerCheckers -lclangStaticAnalyzerCore"
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" -lclangSerialization -lclangToolingCore -lclangTooling -lclangFormat -Wl,--end-group")
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set(HACK_LD_FLAGS "${clang-ldflags} ${llvm-ldflags} ${llvm-libraries} ${llvm-syslibs}")
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set(CMAKE_CXX_LINK_EXECUTABLE "${CMAKE_CXX_LINK_EXECUTABLE} ${HACK_LD_FLAGS} -lstdc++fs")
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#add_executable(func-complexity src/func/main.cpp src/func/action.cpp src/func/api.cpp)
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#target_compile_options(func-complexity PRIVATE "${llvm-cxxflags}")
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#target_compile_features(func-complexity PRIVATE cxx_std_14)
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