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Add benchmark_main.pc to link main() containing library

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This is similar to the addition in 8604c4adac (diff-eb8e49bdf5e9aafb996777a4f4302ad1efd281222bf3202eb9b77ce47496c345)
that added pkg-config support in GTest. Without this, users
need to manually find the library containing `main()`.
This commit is contained in:
David Seifert 2024-04-10 16:38:49 +02:00
parent 70916cbf71
commit a21c8e60a5
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GPG Key ID: CE36E117202E3842
2 changed files with 10 additions and 1 deletions

7
cmake/benchmark_main.pc.in Normal file
View File

@ -0,0 +1,7 @@
libdir=@CMAKE_INSTALL_FULL_LIBDIR@
Name: @PROJECT_NAME@
Description: Google microbenchmark framework (with main() function)
Version: @VERSION@
Requires: benchmark
Libs: -L${libdir} -lbenchmark_main

4
src/CMakeLists.txt
View File

@ -86,6 +86,7 @@ set(generated_dir "${PROJECT_BINARY_DIR}")
set(version_config "${generated_dir}/${PROJECT_NAME}ConfigVersion.cmake")
set(project_config "${generated_dir}/${PROJECT_NAME}Config.cmake")
set(pkg_config "${generated_dir}/${PROJECT_NAME}.pc")
set(pkg_config_main "${generated_dir}/${PROJECT_NAME}_main.pc")
set(targets_to_export benchmark benchmark_main)
set(targets_export_name "${PROJECT_NAME}Targets")
@ -105,6 +106,7 @@ write_basic_package_version_file(
)
configure_file("${PROJECT_SOURCE_DIR}/cmake/benchmark.pc.in" "${pkg_config}" @ONLY)
configure_file("${PROJECT_SOURCE_DIR}/cmake/benchmark_main.pc.in" "${pkg_config_main}" @ONLY)
export (
TARGETS ${targets_to_export}
@ -133,7 +135,7 @@ if (BENCHMARK_ENABLE_INSTALL)
DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}")
install(
FILES "${pkg_config}"
FILES "${pkg_config}" "${pkg_config_main}"
DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig")
install(