mirror of
https://github.com/swiftlang/swift-cmark.git
synced 2026-01-18 17:31:20 +01:00
121 lines
4.1 KiB
CMake
Executable File
121 lines
4.1 KiB
CMake
Executable File
cmake_minimum_required(VERSION 3.12)
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if(POLICY CMP0063)
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cmake_policy(SET CMP0063 NEW)
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endif()
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if(POLICY CMP0092)
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cmake_policy(SET CMP0092 NEW)
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endif()
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project(cmark-gfm)
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# NOTE: we cannot simply version the project due to the use of an invalid
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# version (the infixed `.gfm.`).
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set(PROJECT_VERSION 0.29.0.gfm.13)
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set(CMAKE_C_STANDARD 99)
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set(CMAKE_C_STANDARD_REQUIRED YES)
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set(CMAKE_C_EXTENSIONS NO)
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set(CMAKE_C_VISIBILITY_PRESET hidden)
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set(CMAKE_VISIBILITY_INLINES_HIDDEN TRUE)
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set(CMAKE_INCLUDE_CURRENT_DIR YES)
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option(CMARK_FUZZ_QUADRATIC "Build quadratic fuzzing harness" OFF)
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option(CMARK_LIB_FUZZER "Build libFuzzer fuzzing harness" OFF)
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option(CMARK_THREADING "Add locks around static accesses" OFF)
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if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_BINARY_DIR}")
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message(FATAL_ERROR "Do not build in-source.\nPlease remove CMakeCache.txt and the CMakeFiles/ directory.\nThen: mkdir build ; cd build ; cmake .. ; make")
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endif()
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if(NOT CMAKE_BUILD_TYPE)
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set(CMAKE_BUILD_TYPE "Release" CACHE STRING
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"Choose the type of build, options are: Debug Profile Release Asan Ubsan." FORCE)
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endif(NOT CMAKE_BUILD_TYPE)
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list(APPEND CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake/modules)
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include(CheckFileOffsetBits)
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include(CTest)
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include(FindAsan)
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if(CMARK_THREADING)
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set(THREADS_PREFER_PTHREAD_FLAG YES)
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include(FindThreads)
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endif()
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include(GNUInstallDirs)
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if(NOT MSVC OR CMAKE_HOST_SYSTEM_NAME STREQUAL Windows)
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set(CMAKE_INSTALL_SYSTEM_RUNTIME_LIBS_NO_WARNINGS ON)
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include(InstallRequiredSystemLibraries)
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endif()
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if(MSVC)
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add_compile_options($<$<COMPILE_LANGUAGE:C>:/W4>)
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add_compile_options($<$<COMPILE_LANGUAGE:C>:/WX>)
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# FIXME(compnerd) why do we diverge from upstream?
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add_compile_options($<$<COMPILE_LANGUAGE:C>:/wd5105>)
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add_compile_options($<$<COMPILE_LANGUAGE:C>:/wd4706>)
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add_compile_options($<$<COMPILE_LANGUAGE:C>:/wd4221>)
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add_compile_options($<$<COMPILE_LANGUAGE:C>:/wd4204>)
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add_compile_options($<$<COMPILE_LANGUAGE:C>:/wd4100>)
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add_compile_definitions($<$<COMPILE_LANGUAGE:C>:_CRT_SECURE_NO_WARNINGS>)
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elseif(CMAKE_COMPILER_IS_GNUCC OR CMAKE_C_COMPILER_ID MATCHES Clang)
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add_compile_options($<$<COMPILE_LANGUAGE:C>:-Wall>)
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add_compile_options($<$<COMPILE_LANGUAGE:C>:-Wextra>)
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add_compile_options($<$<COMPILE_LANGUAGE:C>:-Wno-unused-parameter>)
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add_compile_options($<$<COMPILE_LANGUAGE:C>:-pedantic>)
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endif()
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if(CMAKE_BUILD_TYPE STREQUAL "Ubsan")
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add_compile_options($<$<COMPILE_LANGUAGE:C>:-fsanitize=undefined>)
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endif()
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# Check integrity of node structure when compiled as debug
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add_compile_definitions($<$<CONFIG:Debug>:CMARK_DEBUG_NODES>)
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# FIXME(compnerd) why do we not use `!defined(NDEBUG)`?
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add_compile_definitions($<$<CONFIG:Debug>:DEBUG>)
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# Use CMake's generated headers instead of the Swift package prebuilt ones
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add_compile_definitions(CMARK_USE_CMAKE_HEADERS)
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add_compile_options($<$<AND:$<CONFIG:PROFILE>,$<COMPILE_LANGUAGE:C>>:-pg>)
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if(CMARK_LIB_FUZZER)
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add_compile_options($<$<COMPILE_LANGUAGE:C>:-fsanitize-coverage=trace-pc-guard>)
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endif()
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if(CMARK_FUZZ_QUADRATIC)
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# FIXME(compnerd) why do we enable debug information?
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add_compile_options($<$<COMPILE_LANGUAGE:C>:-g>)
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# FIXME(compnerd) why do we use fuzzer-no-link with a custom variable for the
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# runtime rather than `-fsanitize=fuzzer,address`?
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add_compile_options($<$<COMPILE_LANGUAGE:C>:-fsanitize=fuzzer-no-link,address>)
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add_link_options($<$<COMPILE_LANGUAGE:C>:-fsanitize=address>)
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endif()
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check_file_offset_bits()
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add_subdirectory(src)
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add_subdirectory(extensions)
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# TODO(compnerd) should this be enabled for MinGW, which sets CMAKE_SYSTEM_NAME
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# to Windows, but defines `MINGW`.
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if(NOT CMAKE_SYSTEM_NAME STREQUAL Windows)
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add_subdirectory(man)
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endif()
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if(BUILD_TESTING)
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add_subdirectory(test testdir)
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add_subdirectory(api_test)
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endif()
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if(CMARK_FUZZ_QUADRATIC)
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add_subdirectory(fuzz)
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endif()
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include(CMakePackageConfigHelpers)
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configure_package_config_file(cmark-gfm-config.cmake.in
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${CMAKE_BINARY_DIR}/cmake/modules/cmark-gfm-config.cmake
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INSTALL_DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake)
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install(FILES
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${CMAKE_BINARY_DIR}/cmake/modules/cmark-gfm-config.cmake
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DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake)
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