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1# Allow the source files to find headers in src/
2include_directories(${PROJECT_SOURCE_DIR}/src)
3
4if (DEFINED BENCHMARK_CXX_LINKER_FLAGS)
5  list(APPEND CMAKE_SHARED_LINKER_FLAGS ${BENCHMARK_CXX_LINKER_FLAGS})
6  list(APPEND CMAKE_MODULE_LINKER_FLAGS ${BENCHMARK_CXX_LINKER_FLAGS})
7endif()
8
9file(GLOB
10  SOURCE_FILES
11    *.cc
12    ${PROJECT_SOURCE_DIR}/include/benchmark/*.h
13    ${CMAKE_CURRENT_SOURCE_DIR}/*.h)
14list(FILTER SOURCE_FILES EXCLUDE REGEX "benchmark_main\\.cc")
15
16add_library(benchmark ${SOURCE_FILES})
17set_target_properties(benchmark PROPERTIES
18  OUTPUT_NAME "benchmark"
19  VERSION ${GENERIC_LIB_VERSION}
20  SOVERSION ${GENERIC_LIB_SOVERSION}
21)
22target_include_directories(benchmark PUBLIC
23    $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/../include>
24    )
25
26# Link threads.
27target_link_libraries(benchmark  ${BENCHMARK_CXX_LIBRARIES} ${CMAKE_THREAD_LIBS_INIT})
28find_library(LIBRT rt)
29if(LIBRT)
30  target_link_libraries(benchmark ${LIBRT})
31endif()
32
33# We need extra libraries on Windows
34if(${CMAKE_SYSTEM_NAME} MATCHES "Windows")
35  target_link_libraries(benchmark Shlwapi)
36endif()
37
38# We need extra libraries on Solaris
39if(${CMAKE_SYSTEM_NAME} MATCHES "SunOS")
40  target_link_libraries(benchmark kstat)
41endif()
42
43# Benchmark main library
44add_library(benchmark_main "benchmark_main.cc")
45set_target_properties(benchmark_main PROPERTIES
46  OUTPUT_NAME "benchmark_main"
47  VERSION ${GENERIC_LIB_VERSION}
48  SOVERSION ${GENERIC_LIB_SOVERSION}
49)
50target_include_directories(benchmark PUBLIC
51    $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/../include>
52    )
53target_link_libraries(benchmark_main benchmark)
54
55set(include_install_dir "include")
56set(lib_install_dir "lib/")
57set(bin_install_dir "bin/")
58set(config_install_dir "lib/cmake/${PROJECT_NAME}")
59set(pkgconfig_install_dir "lib/pkgconfig")
60
61set(generated_dir "${CMAKE_CURRENT_BINARY_DIR}/generated")
62
63set(version_config "${generated_dir}/${PROJECT_NAME}ConfigVersion.cmake")
64set(project_config "${generated_dir}/${PROJECT_NAME}Config.cmake")
65set(pkg_config "${generated_dir}/${PROJECT_NAME}.pc")
66set(targets_export_name "${PROJECT_NAME}Targets")
67
68set(namespace "${PROJECT_NAME}::")
69
70include(CMakePackageConfigHelpers)
71write_basic_package_version_file(
72    "${version_config}" VERSION ${GIT_VERSION} COMPATIBILITY SameMajorVersion
73)
74
75configure_file("${PROJECT_SOURCE_DIR}/cmake/Config.cmake.in" "${project_config}" @ONLY)
76configure_file("${PROJECT_SOURCE_DIR}/cmake/benchmark.pc.in" "${pkg_config}" @ONLY)
77
78if (BENCHMARK_ENABLE_INSTALL)
79  # Install target (will install the library to specified CMAKE_INSTALL_PREFIX variable)
80  install(
81    TARGETS benchmark benchmark_main
82    EXPORT ${targets_export_name}
83    ARCHIVE DESTINATION ${lib_install_dir}
84    LIBRARY DESTINATION ${lib_install_dir}
85    RUNTIME DESTINATION ${bin_install_dir}
86    INCLUDES DESTINATION ${include_install_dir})
87
88  install(
89    DIRECTORY "${PROJECT_SOURCE_DIR}/include/benchmark"
90    DESTINATION ${include_install_dir}
91    FILES_MATCHING PATTERN "*.*h")
92
93  install(
94      FILES "${project_config}" "${version_config}"
95      DESTINATION "${config_install_dir}")
96
97  install(
98      FILES "${pkg_config}"
99      DESTINATION "${pkgconfig_install_dir}")
100
101  install(
102      EXPORT "${targets_export_name}"
103      NAMESPACE "${namespace}"
104      DESTINATION "${config_install_dir}")
105endif()
106