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project(CppUTest)
set(CppUTest_version_major 3)
set(CppUTest_version_minor 8)
# 2.6.3 is needed for ctest support
cmake_minimum_required(VERSION 2.8.7)
# Check for functions before setting a lot of stuff
include(CheckFunctionExists)
set (CMAKE_REQUIRED_INCLUDES "unistd.h")
check_function_exists(fork HAVE_FORK)
if(HAVE_FORK)
add_definitions(-DCPPUTEST_HAVE_FORK)
endif(HAVE_FORK)
# Apply workaround for MinGW timespec redefinition (pthread.h / time.h)
if (MINGW)
include(CheckStructHasMember)
check_struct_has_member("struct timespec" tv_sec time.h HAVE_STRUCT_TIMESPEC)
if (HAVE_STRUCT_TIMESPEC)
add_definitions(-D_TIMESPEC_DEFINED=1)
endif()
endif()
option(STD_C "Use the standard C library" ON)
option(STD_CPP "Use the standard C++ library" ON)
option(CPPUTEST_FLAGS "Use the CFLAGS/CXXFLAGS/LDFLAGS set by CppUTest" ON)
option(MEMORY_LEAK_DETECTION "Enable memory leak detection" ON)
option(EXTENSIONS "Use the CppUTest extenstion library" ON)
option(LONGLONG "Support long long" OFF)
option(MAP_FILE "Enable the creation of a map file" OFF)
option(COVERAGE "Enable running with coverage" OFF)
option(C++11 "Compile with C++11 support" OFF)
option(TESTS "Compile and make tests for the code?" ON)
option(TESTS_DETAILED "Run each test separately instead of grouped?" OFF)
if(NOT CMAKE_BUILD_TYPE)
set(CMAKE_BUILD_TYPE "RelWithDebInfo" CACHE STRING "What kind of build this is" FORCE)
endif(NOT CMAKE_BUILD_TYPE)
# Pkg-config file
include(FindPkgConfig)
set(CppUTest_PKGCONFIG_FILE cpputest.pc)
set(CppUTestRootDirectory ${PROJECT_SOURCE_DIR})
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CppUTestRootDirectory}/cmake/Modules)
include("${CppUTestRootDirectory}/cmake/Modules/CppUTestConfigurationOptions.cmake")
include(CTest)
#include("${CppUTestRootDirectory}/cmake/Modules/CheckFunctionExists.cmake")
include("${CppUTestRootDirectory}/cmake/Modules/CppUTestBuildTimeDiscoverTests.cmake")
include("${CppUTestRootDirectory}/cmake/Modules/CppUTestNormalizeTestOutputLocation.cmake")
configure_file (
"${PROJECT_SOURCE_DIR}/config.h.cmake"
"${PROJECT_BINARY_DIR}/generated/CppUTestGeneratedConfig.h"
)
include_directories(${PROJECT_BINARY_DIR})
add_definitions(-DHAVE_CONFIG_H)
include_directories(${CppUTestRootDirectory}/include)
add_subdirectory(src/CppUTest)
if (EXTENSIONS)
add_subdirectory(src/CppUTestExt)
endif (EXTENSIONS)
if (TESTS)
add_subdirectory(tests)
endif (TESTS)
set (INCLUDE_INSTALL_DIR "include")
set (LIB_INSTALL_DIR "lib")
set (INCLUDE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/include")
# Pkg-config file.
set (prefix "${CMAKE_INSTALL_PREFIX}")
set (exec_prefix "\${prefix}")
set (libdir "\${exec_prefix}/${LIB_INSTALL_DIR}")
set (includedir "\${prefix}/${INCLUDE_INSTALL_DIR}")
set (PACKAGE_VERSION "${CppUTest_version_major}.${CppUTest_version_minor}")
configure_file (cpputest.pc.in
${CMAKE_CURRENT_BINARY_DIR}/${CppUTest_PKGCONFIG_FILE} @ONLY)
install(FILES ${CMAKE_CURRENT_BINARY_DIR}/${CppUTest_PKGCONFIG_FILE}
DESTINATION ${LIB_INSTALL_DIR}/pkgconfig
)
install(FILES "${CMAKE_CURRENT_BINARY_DIR}/generated/CppUTestGeneratedConfig.h"
DESTINATION "${INCLUDE_INSTALL_DIR}/CppUTest"
)
# Try to include helper module
include(CMakePackageConfigHelpers OPTIONAL
RESULT_VARIABLE PkgHelpers_AVAILABLE)
# guard against older versions of cmake which do not provide it
if(PkgHelpers_AVAILABLE)
configure_package_config_file(CppUTestConfig.cmake.install.in
${CMAKE_CURRENT_BINARY_DIR}/install/CppUTestConfig.cmake
INSTALL_DESTINATION ${LIB_INSTALL_DIR}/CppUTest/cmake
PATH_VARS INCLUDE_INSTALL_DIR LIB_INSTALL_DIR)
write_basic_package_version_file(
${CMAKE_CURRENT_BINARY_DIR}/install/CppUTestConfigVersion.cmake
VERSION ${CppUTest_version_major}.${CppUTest_version_minor}
COMPATIBILITY SameMajorVersion )
install(FILES ${CMAKE_CURRENT_BINARY_DIR}/install/CppUTestConfig.cmake
${CMAKE_CURRENT_BINARY_DIR}/install/CppUTestConfigVersion.cmake
DESTINATION ${LIB_INSTALL_DIR}/CppUTest/cmake )
install(EXPORT CppUTestTargets
DESTINATION ${LIB_INSTALL_DIR}/CppUTest/cmake)
configure_package_config_file(CppUTestConfig.cmake.build.in
${CMAKE_CURRENT_BINARY_DIR}/CppUTestConfig.cmake
INSTALL_DESTINATION ${CMAKE_CURRENT_BINARY_DIR}
PATH_VARS INCLUDE_DIR CMAKE_CURRENT_BINARY_DIR)
export(TARGETS CppUTest CppUTestExt
FILE "${CMAKE_CURRENT_BINARY_DIR}/CppUTestTargets.cmake")
write_basic_package_version_file(
${CMAKE_CURRENT_BINARY_DIR}/CppUTestConfigVersion.cmake
VERSION ${CppUTest_version_major}.${CppUTest_version_minor}
COMPATIBILITY SameMajorVersion )
set(CppUTest_DIR "${CMAKE_CURRENT_BINARY_DIR}" CACHE PATH "The directory containing a CMake configuration file for CppUTest.")
else()
message("If you wish to use find_package(CppUTest) in your own project to find CppUTest library"
" please update cmake to version which provides CMakePackageConfighelpers module"
" or write generators for CppUTestConfig.cmake by yourself.")
endif()
message("
-------------------------------------------------------
CppUTest Version ${CppUTest_version_major}.${CppUTest_version_minor}
Current compiler options:
CC: ${CMAKE_C_COMPILER}
CXX: ${CMAKE_CXX_COMPILER}
CppUTest CFLAGS: ${CPPUTEST_C_FLAGS}
CppUTest CXXFLAGS: ${CPPUTEST_CXX_FLAGS}
CppUTest LDFLAGS: ${CPPUTEST_LD_FLAGS}
Features configured in CppUTest:
Memory Leak Detection: ${MEMORY_LEAK_DETECTION}
Compiling Extensions: ${EXTENSIONS}
Support Long Long: ${LONGLONG}
Use CppUTest flags: ${CPPUTEST_FLAGS}
Using Standard C library: ${STD_C}
Using Standard C++ library: ${STD_CPP}
Using C++11 library: ${C++11}
Generating map file: ${MAP_FILE}
Compiling with coverage: ${COVERAGE}
Compile and run self-tests ${TESTS}
Run self-tests separately ${TESTS_DETAILED}
-------------------------------------------------------
")
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