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CMake: Update CMake package

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* Adopt generate_package_dependencies

Resolves #14
This commit is contained in:
Dennis Klein
2019-06-27 11:41:41 +02:00
committed by Alexey Rybalchenko
parent 27dcf93d7f
commit 8e9d91c596
3 changed files with 70 additions and 25 deletions
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60
cmake/FairLoggerLib.cmake
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@@ -119,49 +119,87 @@ macro(set_fairlogger_defaults)
include(GNUInstallDirs)
# Define install dirs
set(FairLogger_INSTALL_BINDIR ${CMAKE_INSTALL_BINDIR})
set(FairLogger_INSTALL_LIBDIR ${CMAKE_INSTALL_LIBDIR})
set(FairLogger_INSTALL_INCDIR ${CMAKE_INSTALL_INCLUDEDIR}/${PROJECT_NAME_LOWER})
set(FairLogger_INSTALL_DATADIR ${CMAKE_INSTALL_DATADIR}/${PROJECT_NAME_LOWER})
set(PROJECT_INSTALL_BINDIR ${CMAKE_INSTALL_BINDIR})
set(PROJECT_INSTALL_LIBDIR ${CMAKE_INSTALL_LIBDIR})
set(PROJECT_INSTALL_INCDIR ${CMAKE_INSTALL_INCLUDEDIR}/${PROJECT_NAME_LOWER})
set(PROJECT_INSTALL_DATADIR ${CMAKE_INSTALL_DATADIR}/${PROJECT_NAME_LOWER})
# https://cmake.org/Wiki/CMake_RPATH_handling
set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
list(FIND CMAKE_PLATFORM_IMPLICIT_LINK_DIRECTORIES "${CMAKE_INSTALL_PREFIX}/${FairLogger_INSTALL_LIBDIR}" isSystemDir)
list(FIND CMAKE_PLATFORM_IMPLICIT_LINK_DIRECTORIES "${CMAKE_INSTALL_PREFIX}/${PROJECT_INSTALL_LIBDIR}" isSystemDir)
if("${isSystemDir}" STREQUAL "-1")
if(CMAKE_SYSTEM_NAME STREQUAL "Linux")
set(CMAKE_EXE_LINKER_FLAGS ${CMAKE_EXE_LINKER_FLAGS} "-Wl,--enable-new-dtags")
set(CMAKE_SHARED_LINKER_FLAGS ${CMAKE_SHARED_LINKER_FLAGS} "-Wl,--enable-new-dtags")
set(CMAKE_INSTALL_RPATH "$ORIGIN/../${FairLogger_INSTALL_LIBDIR}")
set(CMAKE_INSTALL_RPATH "$ORIGIN/../${PROJECT_INSTALL_LIBDIR}")
elseif(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
set(CMAKE_INSTALL_RPATH "@loader_path/../${FairLogger_INSTALL_LIBDIR}")
set(CMAKE_INSTALL_RPATH "@loader_path/../${PROJECT_INSTALL_LIBDIR}")
else()
set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/${FairLogger_INSTALL_LIBDIR}")
set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/${PROJECT_INSTALL_LIBDIR}")
endif()
endif()
# Define export set, only one for now
set(FairLogger_EXPORT_SET ${PROJECT_NAME}Targets)
set(PROJECT_EXPORT_SET ${PROJECT_NAME}Targets)
set(CMAKE_CXX_FLAGS_NIGHTLY "-O2 -g -Wshadow -Wall -Wextra")
set(CMAKE_CXX_FLAGS_PROFILE "-g3 -fno-inline -ftest-coverage -fprofile-arcs -Wshadow -Wall -Wextra -Wunused-variable")
endmacro()
function(join VALUES GLUE OUTPUT)
string(REGEX REPLACE "([^\\]|^);" "\\1${GLUE}" _TMP_STR "${VALUES}")
string(REGEX REPLACE "[\\](.)" "\\1" _TMP_STR "${_TMP_STR}") #fixes escaping
set(${OUTPUT} "${_TMP_STR}" PARENT_SCOPE)
endfunction()
function(generate_package_dependencies)
join("${PROJECT_INTERFACE_PACKAGE_DEPENDENCIES}" " " DEPS)
set(PACKAGE_DEPENDENCIES "\
####### Expanded from @PACKAGE_DEPENDENCIES@ by configure_package_config_file() #######
set(${PROJECT_NAME}_PACKAGE_DEPENDENCIES ${DEPS})
")
foreach(dep IN LISTS PROJECT_INTERFACE_PACKAGE_DEPENDENCIES)
join("${PROJECT_INTERFACE_${dep}_COMPONENTS}" " " COMPS)
if(COMPS)
string(CONCAT PACKAGE_DEPENDENCIES ${PACKAGE_DEPENDENCIES} "\
set(${PROJECT_NAME}_${dep}_COMPONENTS ${COMPS})
")
endif()
if(PROJECT_INTERFACE_${dep}_VERSION)
string(CONCAT PACKAGE_DEPENDENCIES ${PACKAGE_DEPENDENCIES} "\
set(${PROJECT_NAME}_${dep}_VERSION ${PROJECT_INTERFACE_${dep}_VERSION})
")
endif()
endforeach()
string(CONCAT PACKAGE_DEPENDENCIES ${PACKAGE_DEPENDENCIES} "\
#######################################################################################
")
set(PACKAGE_DEPENDENCIES ${PACKAGE_DEPENDENCIES} PARENT_SCOPE)
endfunction()
# Configure/Install CMake package
macro(install_fairlogger_cmake_package)
macro(install_cmake_package)
include(CMakePackageConfigHelpers)
set(PACKAGE_INSTALL_DESTINATION
${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}-${PROJECT_GIT_VERSION}
)
install(EXPORT ${FairLogger_EXPORT_SET}
install(EXPORT ${PROJECT_EXPORT_SET}
NAMESPACE ${PROJECT_NAME}::
DESTINATION ${PACKAGE_INSTALL_DESTINATION}
EXPORT_LINK_INTERFACE_LIBRARIES
)
write_basic_package_version_file(
${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake
VERSION ${PROJECT_VERSION}
COMPATIBILITY AnyNewerVersion
)
generate_package_dependencies() # fills ${PACKAGE_DEPENDENCIES}
string(TOUPPER ${CMAKE_BUILD_TYPE} PROJECT_BUILD_TYPE_UPPER)
set(PROJECT_CXX_FLAGS ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_${PROJECT_BUILD_TYPE_UPPER}})
configure_package_config_file(
${CMAKE_SOURCE_DIR}/cmake/${PROJECT_NAME}Config.cmake.in
${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Config.cmake