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# Required cmake version
cmake_minimum_required(VERSION 3.10.0)
# Specify search path for CMake modules to be loaded by include()
# and find_package()
list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake/Modules")
# Add defaults for cmake
# Those need to be set before the project() call.
include(DefineCMakeDefaults)
include(DefineCompilerFlags)
project(socket_wrapper VERSION 1.5.2 LANGUAGES C)
# global needed variables
set(APPLICATION_NAME ${PROJECT_NAME})
# add definitions
include(DefinePlatformDefaults)
include(DefineOptions.cmake)
include(CPackConfig.cmake)
include(CompilerChecks.cmake)
include(GNUInstallDirs)
# disallow in-source build
include(MacroEnsureOutOfSourceBuild)
macro_ensure_out_of_source_build("${PROJECT_NAME} requires an out of source build. Please create a separate build directory and run 'cmake /path/to/${PROJECT_NAME} [options]' there.")
# Find out if we have threading available
set(CMAKE_THREAD_PREFER_PTHREADS ON)
find_package(Threads)
# config.h checks
include(ConfigureChecks.cmake)
configure_file(config.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/config.h)
# check subdirectories
add_subdirectory(src)
if (UNIT_TESTING)
find_package(cmocka 1.1.0 REQUIRED)
include(AddCMockaTest)
add_subdirectory(tests)
endif (UNIT_TESTING)
# pkg-config file
get_filename_component(SOCKET_WRAPPER_LIB ${SOCKET_WRAPPER_LOCATION} NAME)
configure_file(socket_wrapper.pc.cmake ${CMAKE_CURRENT_BINARY_DIR}/socket_wrapper.pc @ONLY)
install(
FILES
${CMAKE_CURRENT_BINARY_DIR}/socket_wrapper.pc
DESTINATION
${CMAKE_INSTALL_LIBDIR}/pkgconfig
COMPONENT
pkgconfig
)
configure_file(socket_wrapper_noop.pc.cmake ${CMAKE_CURRENT_BINARY_DIR}/socket_wrapper_noop.pc @ONLY)
install(
FILES
${CMAKE_CURRENT_BINARY_DIR}/socket_wrapper_noop.pc
DESTINATION
${CMAKE_INSTALL_LIBDIR}/pkgconfig
COMPONENT
pkgconfig
)
# cmake config files
configure_file(socket_wrapper-config-version.cmake.in ${CMAKE_CURRENT_BINARY_DIR}/socket_wrapper-config-version.cmake @ONLY)
configure_file(socket_wrapper-config.cmake.in ${CMAKE_CURRENT_BINARY_DIR}/socket_wrapper-config.cmake @ONLY)
install(
FILES
${CMAKE_CURRENT_BINARY_DIR}/socket_wrapper-config-version.cmake
${CMAKE_CURRENT_BINARY_DIR}/socket_wrapper-config.cmake
DESTINATION
${CMAKE_INSTALL_LIBDIR}/cmake/socket_wrapper
COMPONENT
devel
)
add_subdirectory(doc)
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