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https://github.com/gabime/spdlog.git
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CMake refactoring to functions
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gabime
parent
80740f0e46
commit
68a0193d95
@ -7,7 +7,8 @@ cmake_minimum_required(VERSION 3.1)
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#---------------------------------------------------------------------------------------
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# Start spdlog project
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#---------------------------------------------------------------------------------------
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include(cmake/version.cmake)
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include(cmake/utils.cmake)
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spdlog_extract_version()
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project(spdlog VERSION ${SPDLOG_VERSION} LANGUAGES CXX)
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message(STATUS "Build spdlog: ${SPDLOG_VERSION}")
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@ -49,7 +50,6 @@ option(SPDLOG_FMT_EXTERNAL "Use external fmt library instead of bundled" OFF)
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message(STATUS "Build type: " ${CMAKE_BUILD_TYPE})
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find_package(Threads REQUIRED)
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#---------------------------------------------------------------------------------------
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@ -63,6 +63,7 @@ target_include_directories(spdlog PUBLIC
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"$<BUILD_INTERFACE:${CMAKE_CURRENT_LIST_DIR}/include>"
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"$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>")
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target_link_libraries(spdlog PUBLIC Threads::Threads)
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spdlog_enable_warnings(spdlog)
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#---------------------------------------------------------------------------------------
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# Header only version
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@ -75,19 +76,6 @@ target_include_directories(spdlog_header_only INTERFACE
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"$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>")
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target_link_libraries(spdlog_header_only INTERFACE Threads::Threads)
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#---------------------------------------------------------------------------------------
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# Turn on compiler warnings and sanitizers if we build our own project
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#---------------------------------------------------------------------------------------
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if(SPDLOG_MASTER_PROJECT)
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if (CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang|AppleClang")
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target_compile_options( spdlog PRIVATE -Wall -Wextra -Wconversion -pedantic -Wfatal-errors)
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endif()
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if (CMAKE_CXX_COMPILER_ID MATCHES "MSVC")
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target_compile_options( spdlog PRIVATE /W3 /WX )
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endif()
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include(cmake/sanitizers.cmake)
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endif()
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#---------------------------------------------------------------------------------------
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# use fmt package if using exertnal fmt
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@ -13,6 +13,7 @@ find_package(Threads REQUIRED)
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find_package(benchmark CONFIG REQUIRED)
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add_executable(bench bench.cpp)
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spdlog_enable_warnings(bench)
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target_link_libraries(bench PRIVATE spdlog::spdlog)
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add_executable(async_bench async_bench.cpp)
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@ -1,21 +0,0 @@
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if(SPDLOG_SANITIZE_THREAD AND SPDLOG_SANITIZE_ADDRESS)
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message(FATAL_ERROR "AddressSanitizer is not compatible with ThreadSanitizer.")
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endif()
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if(SPDLOG_SANITIZE_ADDRESS)
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message(STATUS "AddressSanitizer enabled")
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set(SANITIZER_FLAGS "-fsanitize=address,undefined")
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add_compile_options("-fno-sanitize=signed-integer-overflow")
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endif()
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if(SPDLOG_SANITIZE_THREAD)
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message(STATUS "ThreadSanitizer enabled")
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set(SANITIZER_FLAGS "-fsanitize=thread")
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endif()
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if(SPDLOG_SANITIZE_THREAD OR SPDLOG_SANITIZE_ADDRESS)
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add_compile_options(${SANITIZER_FLAGS})
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add_compile_options("-fno-sanitize-recover=all")
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add_compile_options("-fno-omit-frame-pointer")
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set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${SANITIZER_FLAGS} -fuse-ld=gold")
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endif()
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41
cmake/utils.cmake
Normal file
41
cmake/utils.cmake
Normal file
@ -0,0 +1,41 @@
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# Get spdlog version from include/spdlog/version.h and put it in SPDLOG_VERSION
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function(spdlog_extract_version)
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file(READ "${CMAKE_CURRENT_LIST_DIR}/include/spdlog/version.h" file_contents)
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string(REGEX MATCH "SPDLOG_VER_MAJOR ([0-9]+)" _ "${file_contents}")
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set(ver_major ${CMAKE_MATCH_1})
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string(REGEX MATCH "SPDLOG_VER_MINOR ([0-9]+)" _ "${file_contents}")
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set(ver_minor ${CMAKE_MATCH_1})
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string(REGEX MATCH "SPDLOG_VER_PATCH ([0-9]+)" _ "${file_contents}")
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set(ver_patch ${CMAKE_MATCH_1})
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if (NOT ver_major OR NOT ver_minor OR NOT ver_patch)
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message(FATAL_ERROR "Could not extract valid version from spdlog/version.h")
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endif()
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set (SPDLOG_VERSION "${ver_major}.${ver_minor}.${ver_patch}" PARENT_SCOPE)
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endfunction()
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# Turn on warnings on the given target
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function(spdlog_enable_warnings target_name)
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if (CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang|AppleClang")
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target_compile_options(${target_name} PRIVATE -Wall -Wextra -Wconversion -pedantic -Wfatal-errors)
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endif()
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if (CMAKE_CXX_COMPILER_ID MATCHES "MSVC")
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target_compile_options(${target_name} PRIVATE /W4 /WX )
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endif()
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endfunction()
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# Enable address sanitizer (gcc/clang only)
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function(spdlog_enable_sanitizer target_name)
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if (NOT CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang")
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message(FATAL_ERROR "Sanitizer supported only for gcc/clang")
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endif()
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message(STATUS "Address sanitizer enabled")
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target_compile_options(${target_name} "-fsanitize=address,undefined")
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target_compile_options(${target_name} "-fno-sanitize=signed-integer-overflow")
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target_compile_options(${target_name} "-fno-sanitize-recover=all")
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target_compile_options(${target_name} "-fno-omit-frame-pointer")
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target_link_libraries(${target_name} "-fsanitize=address,undefined -fuse-ld=gold")
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endfunction()
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@ -1,16 +0,0 @@
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#---------------------------------------------------------------------------------------
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# Get spdlog version from include/spdlog/version.h
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#---------------------------------------------------------------------------------------
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file(READ "${CMAKE_CURRENT_LIST_DIR}/../include/spdlog/version.h" SPDLOG_VERSION_FILE)
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string(REGEX MATCH "SPDLOG_VER_MAJOR ([0-9]+)" _ "${SPDLOG_VERSION_FILE}")
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set(ver_major ${CMAKE_MATCH_1})
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string(REGEX MATCH "SPDLOG_VER_MINOR ([0-9]+)" _ "${SPDLOG_VERSION_FILE}")
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set(ver_minor ${CMAKE_MATCH_1})
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string(REGEX MATCH "SPDLOG_VER_PATCH ([0-9]+)" _ "${SPDLOG_VERSION_FILE}")
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set(ver_patch ${CMAKE_MATCH_1})
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if (NOT ver_major OR NOT ver_minor OR NOT ver_patch)
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message(FATAL_ERROR "Could not extract valid version from spdlog/version.h")
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endif()
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set (SPDLOG_VERSION "${ver_major}.${ver_minor}.${ver_patch}")
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@ -13,12 +13,14 @@ endif()
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# Example of using pre-compiled library
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#---------------------------------------------------------------------------------------
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add_executable(example example.cpp)
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spdlog_enable_warnings(example)
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target_link_libraries(example spdlog::spdlog)
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#---------------------------------------------------------------------------------------
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# Example of using header-only library
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#---------------------------------------------------------------------------------------
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add_executable(example_header_only example.cpp)
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spdlog_enable_warnings(example_header_only)
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target_link_libraries(example_header_only spdlog::spdlog_header_only)
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# Create logs directory
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@ -21,13 +21,22 @@ enable_testing()
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# The compiled library tests
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if(SPDLOG_BUILD_TESTS)
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add_executable(spdlog-utests ${SPDLOG_UTESTS_SOURCES})
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spdlog_enable_warnings(spdlog-utests)
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target_link_libraries(spdlog-utests spdlog)
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add_test(NAME spdlog-utests COMMAND spdlog-utests)
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if(SPDLOG_SANITIZE_ADDRESS)
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spdlog_enable_sanitizer(spdlog-utests)
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endif()
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add_test(NAME spdlog-utests COMMAND spdlog-utests)
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endif()
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# The header-only library version tests
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if(SPDLOG_BUILD_HO_TESTS)
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add_executable(spdlog-utests-ho ${SPDLOG_UTESTS_SOURCES})
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spdlog_enable_warnings(spdlog-utests-ho)
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target_link_libraries(spdlog-utests-ho spdlog::spdlog_header_only)
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if(SPDLOG_SANITIZE_ADDRESS)
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spdlog_set_address_sanitizer(spdlog-utests-ho)
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endif()
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add_test(NAME spdlog-utests-ho COMMAND spdlog-utests-ho)
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endif()
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