diff options
Diffstat (limited to 'CMake')
| -rw-r--r-- | CMake/AbseilHelpers.cmake | 21 | ||||
| -rw-r--r-- | CMake/AbseilInstallDirs.cmake | 20 | ||||
| -rwxr-xr-x | CMake/install_test_project/test.sh | 92 |
3 files changed, 96 insertions, 37 deletions
diff --git a/CMake/AbseilHelpers.cmake b/CMake/AbseilHelpers.cmake index 6d26169..be9a0e9 100644 --- a/CMake/AbseilHelpers.cmake +++ b/CMake/AbseilHelpers.cmake @@ -16,7 +16,7 @@ include(CMakeParseArguments) include(AbseilConfigureCopts) -include(GNUInstallDirs) +include(AbseilInstallDirs) # The IDE folder for Abseil that will be used if Abseil is included in a CMake # project that sets @@ -105,13 +105,15 @@ function(absl_cc_library) target_include_directories(${_NAME} PUBLIC $<BUILD_INTERFACE:${ABSL_COMMON_INCLUDE_DIRS}> - $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}> + $<INSTALL_INTERFACE:${ABSL_INSTALL_INCLUDEDIR}> ) target_compile_options(${_NAME} PRIVATE ${ABSL_CC_LIB_COPTS}) target_link_libraries(${_NAME} PUBLIC ${ABSL_CC_LIB_DEPS} - PRIVATE ${ABSL_CC_LIB_LINKOPTS} + PRIVATE + ${ABSL_CC_LIB_LINKOPTS} + ${ABSL_DEFAULT_LINKOPTS} ) target_compile_definitions(${_NAME} PUBLIC ${ABSL_CC_LIB_DEFINES}) @@ -140,10 +142,13 @@ function(absl_cc_library) target_include_directories(${_NAME} INTERFACE $<BUILD_INTERFACE:${ABSL_COMMON_INCLUDE_DIRS}> - $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}> + $<INSTALL_INTERFACE:${ABSL_INSTALL_INCLUDEDIR}> ) target_link_libraries(${_NAME} - INTERFACE ${ABSL_CC_LIB_DEPS} ${ABSL_CC_LIB_LINKOPTS} + INTERFACE + ${ABSL_CC_LIB_DEPS} + ${ABSL_CC_LIB_LINKOPTS} + ${ABSL_DEFAULT_LINKOPTS} ) target_compile_definitions(${_NAME} INTERFACE ${ABSL_CC_LIB_DEFINES}) endif() @@ -152,9 +157,9 @@ function(absl_cc_library) # installed abseil can't be tested. if (NOT ABSL_CC_LIB_TESTONLY) install(TARGETS ${_NAME} EXPORT ${PROJECT_NAME}Targets - RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} - LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR} - ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR} + RUNTIME DESTINATION ${ABSL_INSTALL_BINDIR} + LIBRARY DESTINATION ${ABSL_INSTALL_LIBDIR} + ARCHIVE DESTINATION ${ABSL_INSTALL_LIBDIR} ) endif() diff --git a/CMake/AbseilInstallDirs.cmake b/CMake/AbseilInstallDirs.cmake new file mode 100644 index 0000000..5b67008 --- /dev/null +++ b/CMake/AbseilInstallDirs.cmake @@ -0,0 +1,20 @@ +include(GNUInstallDirs) + +# absl_VERSION is only set if we are an LTS release being installed, in which +# case it may be into a system directory and so we need to make subdirectories +# for each installed version of Abseil. This mechanism is implemented in +# Abseil's internal Copybara (https://github.com/google/copybara) workflows and +# isn't visible in the CMake buildsystem itself. + +if (absl_VERSION) + set(ABSL_SUBDIR "${PROJECT_NAME}_${PROJECT_VERSION}") + set(ABSL_INSTALL_BINDIR "${CMAKE_INSTALL_BINDIR}/${ABSL_SUBDIR}") + set(ABSL_INSTALL_CONFIGDIR "${CMAKE_INSTALL_LIBDIR}/cmake/${ABSL_SUBDIR}") + set(ABSL_INSTALL_INCLUDEDIR "${CMAKE_INSTALL_INCLUDEDIR}/{ABSL_SUBDIR}") + set(ABSL_INSTALL_LIBDIR "${CMAKE_INSTALL_LIBDIR}/${ABSL_SUBDIR}") +else() + set(ABSL_INSTALL_BINDIR "${CMAKE_INSTALL_BINDIR}") + set(ABSL_INSTALL_CONFIGDIR "${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}") + set(ABSL_INSTALL_INCLUDEDIR "${CMAKE_INSTALL_INCLUDEDIR}") + set(ABSL_INSTALL_LIBDIR "${CMAKE_INSTALL_LIBDIR}") +endif()
\ No newline at end of file diff --git a/CMake/install_test_project/test.sh b/CMake/install_test_project/test.sh index 3e77e79..99989b0 100755 --- a/CMake/install_test_project/test.sh +++ b/CMake/install_test_project/test.sh @@ -24,15 +24,6 @@ # Fail on any error. Treat unset variables an error. Print commands as executed. set -euox pipefail -absl_dir=/abseil-cpp -absl_build_dir=/buildfs/absl-build -project_dir="${absl_dir}"/CMake/install_test_project -project_build_dir=/buildfs/project-build -install_dir="${project_build_dir}"/install - -mkdir -p "${absl_build_dir}" -mkdir -p "${project_build_dir}" -mkdir -p "${install_dir}" install_absl() { pushd "${absl_build_dir}" @@ -51,10 +42,41 @@ uninstall_absl() { mkdir -p "${absl_build_dir}" } +lts_install="" + +while getopts ":l" lts; do + case "${lts}" in + l ) + lts_install="true" + ;; + esac +done + +absl_dir=/abseil-cpp +absl_build_dir=/buildfs/absl-build +project_dir="${absl_dir}"/CMake/install_test_project +project_build_dir=/buildfs/project-build + +mkdir -p "${absl_build_dir}" +mkdir -p "${project_build_dir}" + +if [[ "${lts_install}" ]]; then + install_dir="/usr/local" +else + install_dir="${project_build_dir}"/install +fi +mkdir -p "${install_dir}" + # Test build, install, and link against installed abseil -install_absl "${install_dir}" pushd "${project_build_dir}" -cmake "${project_dir}" -DCMAKE_PREFIX_PATH="${install_dir}" +if [[ "${lts_install}" ]]; then + install_absl + cmake "${project_dir}" +else + install_absl "${install_dir}" + cmake "${project_dir}" -DCMAKE_PREFIX_PATH="${install_dir}" +fi + cmake --build . --target simple output="$(${project_build_dir}/simple "printme" 2>&1)" @@ -64,14 +86,16 @@ if [[ "${output}" != *"Arg 1: printme"* ]]; then exit 1 fi +popd + # Test that we haven't accidentally made absl::abslblah pushd "${install_dir}" # Starting in CMake 3.12 the default install dir is lib$bit_width -if [[ -d lib ]]; then - libdir="lib" -elif [[ -d lib64 ]]; then +if [[ -d lib64 ]]; then libdir="lib64" +elif [[ -d lib ]]; then + libdir="lib" else echo "ls *, */*, */*/*:" ls * @@ -80,7 +104,15 @@ else echo "unknown lib dir" fi -if ! grep absl::strings "${libdir}"/cmake/absl/abslTargets.cmake; then +if [[ "${lts_install}" ]]; then + # LTS versions append the date of the release to the subdir. + # 9999/99/99 is the dummy date used in the local_lts workflow. + absl_subdir="absl_99999999" +else + absl_subdir="absl" +fi + +if ! grep absl::strings "${libdir}/cmake/${absl_subdir}/abslTargets.cmake"; then cat "${libdir}"/cmake/absl/abslTargets.cmake echo "CMake targets named incorrectly" exit 1 @@ -89,22 +121,24 @@ fi uninstall_absl popd -# Test that we warn if installed without a prefix or a system prefix -output="$(install_absl 2>&1)" -if [[ "${output}" != *"Please set CMAKE_INSTALL_PREFIX"* ]]; then - echo "Install without prefix didn't warn as expected. Output:" - echo "${output}" - exit 1 -fi -uninstall_absl +if [[ ! "${lts_install}" ]]; then + # Test that we warn if installed without a prefix or a system prefix + output="$(install_absl 2>&1)" + if [[ "${output}" != *"Please set CMAKE_INSTALL_PREFIX"* ]]; then + echo "Install without prefix didn't warn as expected. Output:" + echo "${output}" + exit 1 + fi + uninstall_absl -output="$(install_absl /usr 2>&1)" -if [[ "${output}" != *"Please set CMAKE_INSTALL_PREFIX"* ]]; then - echo "Install with /usr didn't warn as expected. Output:" - echo "${output}" - exit 1 + output="$(install_absl /usr 2>&1)" + if [[ "${output}" != *"Please set CMAKE_INSTALL_PREFIX"* ]]; then + echo "Install with /usr didn't warn as expected. Output:" + echo "${output}" + exit 1 + fi + uninstall_absl fi -uninstall_absl echo "Install test complete!" exit 0 |