More updates to CMake (version support , cmake.in)

This commit is contained in:
gabime
2019-05-19 15:47:49 +03:00
parent dd2f293f33
commit 87eb569929
7 changed files with 69 additions and 59 deletions

View File

@@ -29,15 +29,13 @@ if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU" OR "${CMAKE_CXX_COMPILER_ID}" MATCH
add_compile_options("-Wfatal-errors")
endif()
#---------------------------------------------------------------------------------------
# address sanitizers check
#---------------------------------------------------------------------------------------
include(cmake/sanitizers.cmake)
#---------------------------------------------------------------------------------------
# spdlog target
#---------------------------------------------------------------------------------------
# Check if spdlog is being used directly or via add_subdirectory, but allow overriding
if (NOT DEFINED SPDLOG_MASTER_PROJECT)
if (CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_SOURCE_DIR)
@@ -47,10 +45,9 @@ else()
endif()
endif ()
option(BUILD_SHARED_LIBS "Global flag to cause add_library to create shared libraries if on." ON)
option(SPDLOG_BUILD_EXAMPLES "Build examples" ${SPDLOG_MASTER_PROJECT})
option(SPDLOG_BUILD_BENCH "Build benchmarks (Requires https://github.com/google/benchmark.git to be installed)" OFF)
option(SPDLOG_BUILD_TESTS "Build tests" ON)
option(SPDLOG_BUILD_TESTS "Build tests" OFF)
option(SPDLOG_FMT_EXTERNAL "Use external fmt library instead of bundled" OFF)
option(SPDLOG_INSTALL "Generate the install target." ${SPDLOG_MASTER_PROJECT})
@@ -60,11 +57,12 @@ find_package(Threads REQUIRED)
# Build library
add_library(spdlog src/spdlog.cpp)
target_compile_definitions(spdlog PUBLIC SPDLOG_COMPILED_LIB )
target_compile_definitions(spdlog PUBLIC SPDLOG_COMPILED_LIB)
target_include_directories(spdlog PUBLIC
"$<BUILD_INTERFACE:${CMAKE_CURRENT_LIST_DIR}/include>"
"$<INSTALL_INTERFACE:include>"
)
target_link_libraries(spdlog PUBLIC Threads::Threads)
# Header only
@@ -73,6 +71,16 @@ target_include_directories(spdlog_header_only INTERFACE "${CMAKE_CURRENT_LIST_DI
target_link_libraries(spdlog_header_only INTERFACE Threads::Threads)
#---------------------------------------------------------------------------------------
# address sanitizers check
#---------------------------------------------------------------------------------------
if(SPDLOG_MASTER_PROJECT)
include(cmake/sanitizers.cmake)
endif()
#---------------------------------------------------------------------------------------
# use fmt package if using exertnal fmt
#---------------------------------------------------------------------------------------
if(SPDLOG_FMT_EXTERNAL)
if (NOT TARGET fmt::fmt)
find_package(fmt REQUIRED)
@@ -85,6 +93,9 @@ if(SPDLOG_FMT_EXTERNAL)
target_link_libraries(spdlog_header_only INTERFACE fmt::fmt)
endif()
#---------------------------------------------------------------------------------------
# build binries
#---------------------------------------------------------------------------------------
if(SPDLOG_BUILD_EXAMPLES)
add_subdirectory(example)
endif()
@@ -98,27 +109,49 @@ if(SPDLOG_BUILD_BENCH)
add_subdirectory(bench)
endif()
#---------------------------------------------------------------------------------------
# install
#---------------------------------------------------------------------------------------
if (SPDLOG_INSTALL)
set(project_config_in "${CMAKE_CURRENT_LIST_DIR}/cmake/${PROJECT_NAME}Config.cmake.in")
set(project_config_out "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Config.cmake")
set(config_targets_file "${PROJECT_NAME}ConfigTargets.cmake")
set(version_config_file "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake")
set(dest_dir lib/${PROJECT_NAME}/cmake)
#---------------------------------------------------------------------------------------
# install
# lib in include files
#---------------------------------------------------------------------------------------
install(DIRECTORY include/ DESTINATION include)
install(TARGETS spdlog EXPORT ${PROJECT_NAME} DESTINATION lib)
#---------------------------------------------------------------------------------------
# package and version files
#---------------------------------------------------------------------------------------
install(EXPORT ${PROJECT_NAME}
DESTINATION lib/${PROJECT_NAME}/cmake
NAMESPACE ${PROJECT_NAME}::
FILE ${PROJECT_NAME}Config.cmake
)
DESTINATION ${dest_dir}
NAMESPACE ${PROJECT_NAME}::
FILE ${config_targets_file})
include(CMakePackageConfigHelpers)
configure_file("${project_config_in}" "${project_config_out}" @ONLY)
write_basic_package_version_file("${version_config_file}" COMPATIBILITY SameMajorVersion)
install(FILES
"${project_config_out}"
"${version_config_file}" DESTINATION "${dest_dir}")
#---------------------------------------------------------------------------------------
# Support creation of installable packages
#---------------------------------------------------------------------------------------
include(SpdlogCPack.cmake)
include(cmake/SpdlogCPack.cmake)
#---------------------------------------------------------------------------------------
# register project in CMake user registry - disabled by default since the
# installed/packaged version of the project is preferred.
#---------------------------------------------------------------------------------------
option(CMAKE_EXPORT_NO_PACKAGE_REGISTRY "Disable registration of CMake's build directory." ON)
export(PACKAGE ${PROJECT_NAME})
endif ()
#---------------------------------------------------------------------------------------
# register project in CMake user registry - disabled by default since the
# installed/packaged version of the project is preferred.
#---------------------------------------------------------------------------------------
option(CMAKE_EXPORT_NO_PACKAGE_REGISTRY "Disable registration of CMake's build directory." ON)
export(PACKAGE ${PROJECT_NAME})