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Shervin Nourbakhsh authored
ldconfig not able to find the library without this path change. The .so now in the lib/ directory without subdir
Shervin Nourbakhsh authoredldconfig not able to find the library without this path change. The .so now in the lib/ directory without subdir
CMakeLists.txt 9.41 KiB
cmake_minimum_required(VERSION 3.12.0)
project(cameo-api-cpp
VERSION 1.1.0
LANGUAGES CXX
HOMEPAGE_URL "https://code.ill.fr/cameo/cameo"
)
#--------------- Helpers
include(GNUInstallDirs)
include(CMakePackageConfigHelpers)
include(FetchContent)
# name of the target library
set(LIBNAME ${PROJECT_NAME})
set(NAMESPACE Cameo)
set(INSTALL_INCLUDEDIR ${CMAKE_INSTALL_INCLUDEDIR}/cameo/api)
set(ConfigPackageLocation ${CMAKE_INSTALL_DATADIR}/cmake/${PROJECT_NAME})
set(component_runtime CAMEO_API_CPP_RUNTIME)
set(component_development CAMEO_API_CPP_DEVELOPMENT)
#--------------- Options
option(CAMEO_API_CPP_TESTS "Compiling the test programs" OFF)
option(BUILD_SHARED_LIBS "Compiling shared or static library version of the api" ON)
if(NOT DEFINED ${CMAKE_BUILD_TYPE})
set(CMAKE_BUILD_TYPE "Release") # set Release by default
endif()
message(STATUS "Build type: ${CMAKE_BUILD_TYPE}")
# fix the RPATH for the linker
if(NOT APPLE)
set(CMAKE_INSTALL_RPATH $ORIGIN)
endif()
#------------------------------------------------------------
# Dependencies
#------------------------------------------------------------
# this is needed when including this file as subdir
list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR})
find_package(ZeroMQ REQUIRED)
find_package (Threads REQUIRED)
find_package(Rapidjson 1.1.0 QUIET)
if(NOT Rapidjson_FOUND)
message(WARNING "Using Rapidjson from GIT repository")
FetchContent_Declare(rapidjson
GIT_REPOSITORY https://github.com/Tencent/rapidjson.git
GIT_TAG v1.1.0
GIT_SHALLOW True
)
FetchContent_GetProperties(rapidjson)
FetchContent_Populate(rapidjson)
set(Rapidjson_ROOT ${rapidjson_SOURCE_DIR})
find_package(Rapidjson REQUIRED)
endif()
message(STATUS "Rapidjson found here: ${Rapidjson_INCLUDE_DIRS}")
#------------------------------------------------------------
#------------------------------------------------------------
# Libraries
#------------------------------------------------------------
#---------------
# Files
file(GLOB_RECURSE CAMEO_SOURCE_FILES "${CMAKE_CURRENT_SOURCE_DIR}/src/*.cpp")
configure_file(include/cameo.h.in ${INSTALL_INCLUDEDIR}/cameo.h )
add_library(${LIBNAME}-obj OBJECT ${CAMEO_SOURCE_FILES})
target_link_libraries(${LIBNAME}-obj PUBLIC zmq Threads::Threads) # for some reason this is not propagated to ${LIBNAME}
target_include_directories(${LIBNAME}-obj
PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/src/ # all the private headers
PUBLIC $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
PUBLIC $<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}/include> # here's the version
PUBLIC $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
)
target_include_directories(${LIBNAME}-obj
SYSTEM PRIVATE ${Rapidjson_INCLUDE_DIRS}/
)
target_compile_features(${LIBNAME}-obj PUBLIC cxx_std_17)
set_target_properties(${LIBNAME}-obj PROPERTIES
SOVERSION ${PROJECT_VERSION_MAJOR}
VERSION ${PROJECT_VERSION}
POSITION_INDEPENDENT_CODE 1 # this is needed for static compilation for cameo-api-python
)
add_library(${LIBNAME}-static STATIC $<TARGET_OBJECTS:${LIBNAME}-obj>)
add_library(${LIBNAME} $<TARGET_OBJECTS:${LIBNAME}-obj>)
add_library(${NAMESPACE}::${LIBNAME} ALIAS ${LIBNAME})
add_library(${NAMESPACE}::${LIBNAME}-obj ALIAS ${LIBNAME}-obj)
add_library(${NAMESPACE}::${LIBNAME}-static ALIAS ${LIBNAME}-static)
target_include_directories(${LIBNAME}
SYSTEM PRIVATE ${Rapidjson_INCLUDE_DIRS}/
)
get_target_property(obj_INTERFACE_LINK_LIBRARIES ${LIBNAME}-obj INTERFACE_LINK_LIBRARIES)
get_target_property(obj_INTERFACE_COMPILE_FEATURES ${LIBNAME}-obj INTERFACE_COMPILE_FEATURES)
get_target_property(obj_INTERFACE_INCLUDE_DIRECTORIES ${LIBNAME}-obj INTERFACE_INCLUDE_DIRECTORIES)
set_target_properties(${LIBNAME} PROPERTIES
SOVERSION ${PROJECT_VERSION_MAJOR}
VERSION ${PROJECT_VERSION}
POSITION_INDEPENDENT_CODE 1 # this is needed for static compilation for cameo-api-python
INTERFACE_LINK_LIBRARIES "${obj_INTERFACE_LINK_LIBRARIES}"
INTERFACE_COMPILE_FEATURES ${obj_INTERFACE_COMPILE_FEATURES}
INTERFACE_INCLUDE_DIRECTORIES "${obj_INTERFACE_INCLUDE_DIRECTORIES}"
)
set_target_properties(${LIBNAME}-static PROPERTIES
INTERFACE_LINK_LIBRARIES "${obj_INTERFACE_LINK_LIBRARIES}"
INTERFACE_COMPILE_FEATURES "${obj_INTERFACE_COMPILE_FEATURES}"
INTERFACE_INCLUDE_DIRECTORIES "${obj_INTERFACE_INCLUDE_DIRECTORIES}"
)
#------------------------------------------------------------
include(GenerateExportHeader)
generate_export_header(${LIBNAME}
EXPORT_MACRO_NAME ${LIBNAME}_EXPORT
EXPORT_FILE_NAME ${CMAKE_CURRENT_BINARY_DIR}/${INSTALL_INCLUDEDIR}/export.h
)
#------------------------------------------------------------
# Install
#------------------------------------------------------------
install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/LICENSE.txt
DESTINATION ${CMAKE_INSTALL_DOCDIR}/
RENAME copyright
COMPONENT ${component_runtime}
)
#---------------
# Library version
write_basic_package_version_file(${PROJECT_NAME}-config-version.cmake
COMPATIBILITY SameMajorVersion
VERSION ${PROJECT_VERSION}
)
write_basic_package_version_file(${PROJECT_NAME}-static-config-version.cmake
COMPATIBILITY SameMajorVersion
VERSION ${PROJECT_VERSION}
)
install(TARGETS ${LIBNAME}
EXPORT cameoTargets
RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} # windows
COMPONENT ${component_runtime}
LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}/ # dynamic
COMPONENT ${component_runtime}
NAMELINK_COMPONENT ${component_development} #from CMake 3.12
ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}/ # static
COMPONENT ${component_development}
PUBLIC_HEADER DESTINATION ${INSTALL_INCLUDEDIR}
COMPONENT ${component_development}
# INCLUDES DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
)
# this is to install the headers
install(DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/include/ # don't forget the trailing /
DESTINATION ${INSTALL_INCLUDEDIR}
COMPONENT ${component_development}
FILES_MATCHING PATTERN *.h
)
# this is to install the version header that is generated by cmake
install(DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/include/ # don't forget the trailing /
DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
COMPONENT ${component_development}
FILES_MATCHING PATTERN *.h
)
# this is for cameo-api-python to compile from the local build tree
export(TARGETS ${LIBNAME}-static
NAMESPACE ${NAMESPACE}::
FILE ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}-static-targets.cmake
)
export(EXPORT cameoTargets
# FILE ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}-${type}-targets.cmake
FILE ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}-targets.cmake
NAMESPACE ${NAMESPACE}::
)
configure_package_config_file(cmake/${PROJECT_NAME}-config.cmake.in
${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}-config.cmake
INSTALL_DESTINATION ${ConfigPackageLocation}
)
configure_file(cmake/${PROJECT_NAME}-static-config.cmake.in
${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}-static-config.cmake
COPYONLY
)
install(EXPORT cameoTargets
FILE ${PROJECT_NAME}-targets.cmake
# FILE ${PROJECT_NAME}Config.cmake #${PROJECT_NAME}Targets.cmake
NAMESPACE ${NAMESPACE}::
DESTINATION ${ConfigPackageLocation}
COMPONENT ${component_development}
)
install(
FILES
${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}-config.cmake
${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}-config-version.cmake
${CMAKE_CURRENT_SOURCE_DIR}/FindZeroMQ.cmake
DESTINATION ${ConfigPackageLocation}
COMPONENT ${component_development}
)
# This makes the project importable from the install directory
# Put config file in per-project dir (name MUST match), can also
# just go into 'cmake'.
if(UNIX)
add_custom_command(
OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/changelog.gz
COMMAND gzip -cn9 ${CMAKE_CURRENT_SOURCE_DIR}/ChangeLog ${CMAKE_CURRENT_BINARY_DIR}/changelog.gz
WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
DEPENDS "${CMAKE_CURRENT_SOURCE_DIR}/changelog"
COMMENT "Compressing changelog"
)
add_custom_target(changelog
ALL
# DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/changelog.gz
COMMAND gzip -cn9 ${CMAKE_CURRENT_SOURCE_DIR}/ChangeLog > ${CMAKE_CURRENT_BINARY_DIR}/changelog.gz
)
install(FILES "${CMAKE_CURRENT_BINARY_DIR}/changelog.gz"
DESTINATION "${CMAKE_INSTALL_DOCDIR}"
COMPONENT ${component_runtime}
)
endif(UNIX)
#------------------------------------------------------------
# Doc
#------------------------------------------------------------
find_package(Doxygen QUIET)
if (DOXYGEN_FOUND)
# set input and output files
set(DOXYGEN_IN ${CMAKE_CURRENT_SOURCE_DIR}/Doxyfile.in)
set(DOXYGEN_OUT ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile)
# request to configure the file
configure_file(${DOXYGEN_IN} ${DOXYGEN_OUT} @ONLY)
message("Doxygen build started")
# note the option ALL which allows to build the docs together with the application
add_custom_target( cameo_doc
COMMAND ${DOXYGEN_EXECUTABLE} ${DOXYGEN_OUT}
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
COMMENT "Generating API documentation with Doxygen"
VERBATIM )
else (DOXYGEN_FOUND)
message("Doxygen need to be installed to generate the doxygen documentation")
endif (DOXYGEN_FOUND)
#------------------------------------------------------------
# CPack
#------------------------------------------------------------
include(${CMAKE_CURRENT_SOURCE_DIR}/packaging/CPackConfig.cmake)
include(CPack)
#------------------------------------------------------------
# Tests
#------------------------------------------------------------
if(CAMEO_API_CPP_TESTS)
# Note: execute ctest --verbose to have more details
enable_testing()
add_subdirectory(tests)
endif(CAMEO_API_CPP_TESTS)