diff options
33 files changed, 494 insertions, 234 deletions
diff --git a/CMake/AbseilHelpers.cmake b/CMake/AbseilHelpers.cmake index 6d26169dbb..be9a0e9ccf 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 ${ABSL_INSTALL_LIBDIR} ) endif() diff --git a/CMake/AbseilInstallDirs.cmake b/CMake/AbseilInstallDirs.cmake new file mode 100644 index 0000000000..5b67008bc6 --- /dev/null +++ b/CMake/AbseilInstallDirs.cmake @@ -0,0 +1,20 @@ +include(GNUInstallDirs) + +# absl_VERSION is only set if we are an LTS release being installed, in which +# case it may be into a system directory and so we need to make subdirectories +# for each installed version of Abseil. This mechanism is implemented in +# Abseil's internal Copybara (https://github.com/google/copybara) workflows and +# isn't visible in the CMake buildsystem itself. + +if (absl_VERSION) + set(ABSL_SUBDIR "${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 "${CMAKE_INSTALL_LIBDIR}") +endif() \ No newline at end of file diff --git a/CMake/install_test_project/test.sh b/CMake/install_test_project/test.sh index 3e77e79a4f..99989b031d 100755 --- a/CMake/install_test_project/test.sh +++ b/CMake/install_test_project/test.sh @@ -24,15 +24,6 @@ # Fail on any error. Treat unset variables an error. Print commands as executed. set -euox pipefail -absl_dir=/abseil-cpp -absl_build_dir=/buildfs/absl-build -project_dir="${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 diff --git a/CMakeLists.txt b/CMakeLists.txt index 3f4fbdcfcf..ad55fa47c3 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -22,13 +22,14 @@ cmake_minimum_required(VERSION 3.5) # Compiler id for Apple Clang is now AppleClang. -if (POLICY CMP0025) - cmake_policy(SET CMP0025 NEW) -endif() +cmake_policy(SET CMP0025 NEW) # if command can use IN_LIST cmake_policy(SET CMP0057 NEW) +# Project version variables are the empty std::string if version is unspecified +cmake_policy(SET CMP0048 NEW) + project(absl) # when absl is included as subproject (i.e. using add_subdirectory(abseil-cpp)) @@ -44,7 +45,7 @@ list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_LIST_DIR}/absl/copts ) -include(GNUInstallDirs) +include(AbseilInstallDirs) include(CMakePackageConfigHelpers) include(AbseilHelpers) @@ -85,6 +86,7 @@ if(${ABSL_RUN_TESTS}) enable_testing() endif() +# absl:lts-remove-begin(system installation is supported for LTS releases) # We don't support system-wide installation list(APPEND SYSTEM_INSTALL_DIRS "/usr/local" "/usr" "/opt/" "/opt/local" "c:/Program Files/${PROJECT_NAME}") if(NOT DEFINED CMAKE_INSTALL_PREFIX OR CMAKE_INSTALL_PREFIX IN_LIST SYSTEM_INSTALL_DIRS) @@ -94,6 +96,7 @@ releases of Abseil. Please set CMAKE_INSTALL_PREFIX to install Abseil in your \ source or build tree directly.\ ") endif() +# absl:lts-remove-end ## check targets if(BUILD_TESTING) @@ -118,25 +121,40 @@ endif() add_subdirectory(absl) -# install as a subdirectory only -install(EXPORT ${PROJECT_NAME}Targets - NAMESPACE absl:: - DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}" -) - -configure_package_config_file( - CMake/abslConfig.cmake.in - "${PROJECT_BINARY_DIR}/${PROJECT_NAME}Config.cmake" - INSTALL_DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}" -) +if (ABSL_ENABLE_INSTALL) + # install as a subdirectory only + install(EXPORT ${PROJECT_NAME}Targets + NAMESPACE absl:: + DESTINATION "${ABSL_INSTALL_CONFIGDIR}" + ) -install(FILES "${PROJECT_BINARY_DIR}/${PROJECT_NAME}Config.cmake" - DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}" -) + configure_package_config_file( + CMake/abslConfig.cmake.in + "${PROJECT_BINARY_DIR}/${PROJECT_NAME}Config.cmake" + INSTALL_DESTINATION "${ABSL_INSTALL_CONFIGDIR}" + ) + install(FILES "${PROJECT_BINARY_DIR}/${PROJECT_NAME}Config.cmake" + DESTINATION "${ABSL_INSTALL_CONFIGDIR}" + ) -install(DIRECTORY absl - DESTINATION ${CMAKE_INSTALL_INCLUDEDIR} - FILES_MATCHING - PATTERN "*.inc" - PATTERN "*.h" -) + # Abseil only has a version in LTS releases. This mechanism is accomplished + # Abseil's internal Copybara (https://github.com/google/copybara) workflows and + # isn't visible in the CMake buildsystem itself. + if (absl_VERSION) + write_basic_package_version_file( + "${PROJECT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake" + COMPATIBILITY ExactVersion + ) + + install(FILES "${PROJECT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake" + DESTINATION ${ABSL_INSTALL_CONFIGDIR} + ) + endif() # absl_VERSION + + install(DIRECTORY absl + DESTINATION ${ABSL_INSTALL_INCLUDEDIR} + FILES_MATCHING + PATTERN "*.inc" + PATTERN "*.h" + ) +endif() # ABSL_ENABLE_INSTALL diff --git a/absl/algorithm/BUILD.bazel b/absl/algorithm/BUILD.bazel index 8d266db5a7..c506f3b9fe 100644 --- a/absl/algorithm/BUILD.bazel +++ b/absl/algorithm/BUILD.bazel @@ -17,6 +17,7 @@ load( "//absl:copts/configure_copts.bzl", "ABSL_DEFAULT_COPTS", + "ABSL_DEFAULT_LINKOPTS", "ABSL_TEST_COPTS", ) @@ -28,6 +29,7 @@ cc_library( name = "algorithm", hdrs = ["algorithm.h"], copts = ABSL_DEFAULT_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, ) cc_test( @@ -35,6 +37,7 @@ cc_test( size = "small", srcs = ["algorithm_test.cc"], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":algorithm", "@com_google_googletest//:gtest_main", @@ -45,6 +48,7 @@ cc_test( name = "algorithm_benchmark", srcs = ["equal_benchmark.cc"], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, tags = ["benchmark"], deps = [ ":algorithm", @@ -59,6 +63,7 @@ cc_library( "container.h", ], copts = ABSL_DEFAULT_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":algorithm", "//absl/base:core_headers", @@ -70,6 +75,7 @@ cc_test( name = "container_test", srcs = ["container_test.cc"], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":container", "//absl/base", diff --git a/absl/base/BUILD.bazel b/absl/base/BUILD.bazel index 804f62a0bf..8133a4627e 100644 --- a/absl/base/BUILD.bazel +++ b/absl/base/BUILD.bazel @@ -17,6 +17,7 @@ load( "//absl:copts/configure_copts.bzl", "ABSL_DEFAULT_COPTS", + "ABSL_DEFAULT_LINKOPTS", "ABSL_TEST_COPTS", "ABSL_EXCEPTIONS_FLAG", "ABSL_EXCEPTIONS_FLAG_LINKOPTS", @@ -40,6 +41,7 @@ cc_library( "internal/spinlock_wait.h", ], copts = ABSL_DEFAULT_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, visibility = [ "//absl/base:__pkg__", ], @@ -53,6 +55,7 @@ cc_library( "policy_checks.h", ], copts = ABSL_DEFAULT_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, ) cc_library( @@ -61,6 +64,7 @@ cc_library( hdrs = ["dynamic_annotations.h"], copts = ABSL_DEFAULT_COPTS, defines = ["__CLANG_SUPPORT_DYN_ANNOTATION__"], + linkopts = ABSL_DEFAULT_LINKOPTS, ) cc_library( @@ -74,6 +78,7 @@ cc_library( "thread_annotations.h", ], copts = ABSL_DEFAULT_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":config", ], @@ -92,7 +97,7 @@ cc_library( linkopts = select({ "//absl:windows": [], "//conditions:default": ["-pthread"], - }), + }) + ABSL_DEFAULT_LINKOPTS, visibility = [ "//absl:__subpackages__", ], @@ -115,6 +120,7 @@ cc_library( "internal/scheduling_mode.h", ], copts = ABSL_DEFAULT_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, visibility = [ "//absl:__subpackages__", ], @@ -149,7 +155,7 @@ cc_library( linkopts = select({ "//absl:windows": [], "//conditions:default": ["-pthread"], - }), + }) + ABSL_DEFAULT_LINKOPTS, deps = [ ":base_internal", ":config", @@ -164,6 +170,7 @@ cc_test( size = "small", srcs = ["internal/atomic_hook_test.cc"], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":base", ":core_headers", @@ -178,6 +185,7 @@ cc_test( "bit_cast_test.cc", ], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":base", ":core_headers", @@ -190,7 +198,7 @@ cc_library( srcs = ["internal/throw_delegate.cc"], hdrs = ["internal/throw_delegate.h"], copts = ABSL_DEFAULT_COPTS + ABSL_EXCEPTIONS_FLAG, - linkopts = ABSL_EXCEPTIONS_FLAG_LINKOPTS, + linkopts = ABSL_EXCEPTIONS_FLAG_LINKOPTS + ABSL_DEFAULT_LINKOPTS, visibility = [ "//absl:__subpackages__", ], @@ -204,7 +212,7 @@ cc_test( name = "throw_delegate_test", srcs = ["throw_delegate_test.cc"], copts = ABSL_TEST_COPTS + ABSL_EXCEPTIONS_FLAG, - linkopts = ABSL_EXCEPTIONS_FLAG_LINKOPTS, + linkopts = ABSL_EXCEPTIONS_FLAG_LINKOPTS + ABSL_DEFAULT_LINKOPTS, deps = [ ":throw_delegate", "@com_google_googletest//:gtest_main", @@ -216,6 +224,7 @@ cc_library( testonly = 1, hdrs = ["internal/exception_testing.h"], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, visibility = [ "//absl:__subpackages__", ], @@ -228,6 +237,7 @@ cc_library( cc_library( name = "pretty_function", hdrs = ["internal/pretty_function.h"], + linkopts = ABSL_DEFAULT_LINKOPTS, visibility = ["//absl:__subpackages__"], ) @@ -237,7 +247,7 @@ cc_library( srcs = ["internal/exception_safety_testing.cc"], hdrs = ["internal/exception_safety_testing.h"], copts = ABSL_TEST_COPTS + ABSL_EXCEPTIONS_FLAG, - linkopts = ABSL_EXCEPTIONS_FLAG_LINKOPTS, + linkopts = ABSL_EXCEPTIONS_FLAG_LINKOPTS + ABSL_DEFAULT_LINKOPTS, deps = [ ":config", ":pretty_function", @@ -253,7 +263,7 @@ cc_test( name = "exception_safety_testing_test", srcs = ["exception_safety_testing_test.cc"], copts = ABSL_TEST_COPTS + ABSL_EXCEPTIONS_FLAG, - linkopts = ABSL_EXCEPTIONS_FLAG_LINKOPTS, + linkopts = ABSL_EXCEPTIONS_FLAG_LINKOPTS + ABSL_DEFAULT_LINKOPTS, deps = [ ":exception_safety_testing", "//absl/memory", @@ -271,6 +281,7 @@ cc_test( "internal/inline_variable_testing.h", ], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":base_internal", "@com_google_googletest//:gtest_main", @@ -282,6 +293,7 @@ cc_test( size = "small", srcs = ["invoke_test.cc"], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":base_internal", "//absl/memory", @@ -297,6 +309,7 @@ cc_library( testonly = 1, srcs = ["spinlock_test_common.cc"], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":base", ":core_headers", @@ -312,7 +325,7 @@ cc_test( size = "medium", srcs = ["spinlock_test_common.cc"], copts = ABSL_TEST_COPTS, - tags = ["no_test_wasm"], + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":base", ":core_headers", @@ -327,6 +340,7 @@ cc_library( testonly = 1, srcs = ["internal/spinlock_benchmark.cc"], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, visibility = [ "//absl/base:__pkg__", ], @@ -343,6 +357,7 @@ cc_binary( name = "spinlock_benchmark", testonly = 1, copts = ABSL_DEFAULT_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, visibility = ["//visibility:private"], deps = [ ":spinlock_benchmark_common", @@ -356,6 +371,7 @@ cc_library( "internal/unaligned_access.h", ], copts = ABSL_DEFAULT_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":config", ":core_headers", @@ -378,9 +394,7 @@ cc_test( name = "config_test", srcs = ["config_test.cc"], copts = ABSL_TEST_COPTS, - tags = [ - "no_test_wasm", - ], + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":config", "//absl/synchronization:thread_pool", @@ -392,9 +406,7 @@ cc_test( name = "call_once_test", srcs = ["call_once_test.cc"], copts = ABSL_TEST_COPTS, - tags = [ - "no_test_wasm", - ], + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":base", ":core_headers", @@ -407,6 +419,7 @@ cc_test( name = "raw_logging_test", srcs = ["raw_logging_test.cc"], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":base", "//absl/strings", @@ -419,6 +432,7 @@ cc_test( size = "small", srcs = ["internal/sysinfo_test.cc"], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":base", "//absl/synchronization", @@ -431,6 +445,7 @@ cc_test( size = "small", srcs = ["internal/low_level_alloc_test.cc"], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, tags = ["no_test_ios_x86_64"], deps = [":malloc_internal"], ) @@ -440,9 +455,7 @@ cc_test( size = "small", srcs = ["internal/thread_identity_test.cc"], copts = ABSL_TEST_COPTS, - tags = [ - "no_test_wasm", - ], + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":base", ":core_headers", @@ -455,6 +468,7 @@ cc_test( name = "thread_identity_benchmark", srcs = ["internal/thread_identity_benchmark.cc"], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, tags = ["benchmark"], visibility = ["//visibility:private"], deps = [ @@ -467,6 +481,7 @@ cc_test( cc_library( name = "bits", hdrs = ["internal/bits.h"], + linkopts = ABSL_DEFAULT_LINKOPTS, visibility = [ "//absl:__subpackages__", ], @@ -478,6 +493,7 @@ cc_test( size = "small", srcs = ["internal/bits_test.cc"], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":bits", "@com_google_googletest//:gtest_main", @@ -489,6 +505,7 @@ cc_library( testonly = 1, srcs = ["internal/scoped_set_env.cc"], hdrs = ["internal/scoped_set_env.h"], + linkopts = ABSL_DEFAULT_LINKOPTS, visibility = [ "//absl:__subpackages__", ], @@ -500,6 +517,7 @@ cc_test( size = "small", srcs = ["internal/scoped_set_env_test.cc"], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":scoped_set_env", "@com_google_googletest//:gtest_main", diff --git a/absl/container/BUILD.bazel b/absl/container/BUILD.bazel index cd914baf88..066a98862d 100644 --- a/absl/container/BUILD.bazel +++ b/absl/container/BUILD.bazel @@ -17,6 +17,7 @@ load( "//absl:copts/configure_copts.bzl", "ABSL_DEFAULT_COPTS", + "ABSL_DEFAULT_LINKOPTS", "ABSL_EXCEPTIONS_FLAG", "ABSL_EXCEPTIONS_FLAG_LINKOPTS", "ABSL_TEST_COPTS", @@ -30,6 +31,7 @@ cc_library( name = "compressed_tuple", hdrs = ["internal/compressed_tuple.h"], copts = ABSL_DEFAULT_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ "//absl/utility", ], @@ -39,6 +41,7 @@ cc_test( name = "compressed_tuple_test", srcs = ["internal/compressed_tuple_test.cc"], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":compressed_tuple", "//absl/memory", @@ -51,6 +54,7 @@ cc_library( name = "fixed_array", hdrs = ["fixed_array.h"], copts = ABSL_DEFAULT_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":compressed_tuple", "//absl/algorithm", @@ -65,7 +69,7 @@ cc_test( name = "fixed_array_test", srcs = ["fixed_array_test.cc"], copts = ABSL_TEST_COPTS + ABSL_EXCEPTIONS_FLAG, - linkopts = ABSL_EXCEPTIONS_FLAG_LINKOPTS, + linkopts = ABSL_EXCEPTIONS_FLAG_LINKOPTS + ABSL_DEFAULT_LINKOPTS, deps = [ ":fixed_array", "//absl/base:exception_testing", @@ -79,6 +83,7 @@ cc_test( name = "fixed_array_test_noexceptions", srcs = ["fixed_array_test.cc"], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":fixed_array", "//absl/base:exception_testing", @@ -92,7 +97,7 @@ cc_test( name = "fixed_array_exception_safety_test", srcs = ["fixed_array_exception_safety_test.cc"], copts = ABSL_TEST_COPTS + ABSL_EXCEPTIONS_FLAG, - linkopts = ABSL_EXCEPTIONS_FLAG_LINKOPTS, + linkopts = ABSL_EXCEPTIONS_FLAG_LINKOPTS + ABSL_DEFAULT_LINKOPTS, deps = [ ":fixed_array", "//absl/base:exception_safety_testing", @@ -104,6 +109,7 @@ cc_test( name = "fixed_array_benchmark", srcs = ["fixed_array_benchmark.cc"], copts = ABSL_TEST_COPTS + ["$(STACK_FRAME_UNLIMITED)"], + linkopts = ABSL_DEFAULT_LINKOPTS, tags = ["benchmark"], deps = [ ":fixed_array", @@ -115,6 +121,7 @@ cc_library( name = "inlined_vector_internal", hdrs = ["internal/inlined_vector.h"], copts = ABSL_DEFAULT_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ "//absl/meta:type_traits", ], @@ -124,6 +131,7 @@ cc_library( name = "inlined_vector", hdrs = ["inlined_vector.h"], copts = ABSL_DEFAULT_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":inlined_vector_internal", "//absl/algorithm", @@ -138,6 +146,7 @@ cc_library( testonly = 1, hdrs = ["internal/counting_allocator.h"], copts = ABSL_DEFAULT_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, visibility = ["//visibility:private"], ) @@ -145,7 +154,7 @@ cc_test( name = "inlined_vector_test", srcs = ["inlined_vector_test.cc"], copts = ABSL_TEST_COPTS + ABSL_EXCEPTIONS_FLAG, - linkopts = ABSL_EXCEPTIONS_FLAG_LINKOPTS, + linkopts = ABSL_EXCEPTIONS_FLAG_LINKOPTS + ABSL_DEFAULT_LINKOPTS, deps = [ ":counting_allocator", ":inlined_vector", @@ -164,6 +173,7 @@ cc_test( name = "inlined_vector_test_noexceptions", srcs = ["inlined_vector_test.cc"], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":counting_allocator", ":inlined_vector", @@ -182,6 +192,7 @@ cc_test( name = "inlined_vector_benchmark", srcs = ["inlined_vector_benchmark.cc"], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, tags = ["benchmark"], deps = [ ":inlined_vector", @@ -197,6 +208,7 @@ cc_library( srcs = ["internal/test_instance_tracker.cc"], hdrs = ["internal/test_instance_tracker.h"], copts = ABSL_DEFAULT_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, visibility = [ "//absl:__subpackages__", ], @@ -206,6 +218,7 @@ cc_test( name = "test_instance_tracker_test", srcs = ["internal/test_instance_tracker_test.cc"], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":test_instance_tracker", "@com_google_googletest//:gtest_main", @@ -230,6 +243,7 @@ cc_library( name = "flat_hash_map", hdrs = ["flat_hash_map.h"], copts = ABSL_DEFAULT_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":container_memory", ":hash_function_defaults", @@ -243,6 +257,7 @@ cc_test( name = "flat_hash_map_test", srcs = ["flat_hash_map_test.cc"], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, tags = NOTEST_TAGS_NONMOBILE, deps = [ ":flat_hash_map", @@ -260,6 +275,7 @@ cc_library( name = "flat_hash_set", hdrs = ["flat_hash_set.h"], copts = ABSL_DEFAULT_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":container_memory", ":hash_function_defaults", @@ -274,6 +290,7 @@ cc_test( name = "flat_hash_set_test", srcs = ["flat_hash_set_test.cc"], copts = ABSL_TEST_COPTS + ["-DUNORDERED_SET_CXX17"], + linkopts = ABSL_DEFAULT_LINKOPTS, tags = NOTEST_TAGS_NONMOBILE, deps = [ ":flat_hash_set", @@ -292,6 +309,7 @@ cc_library( name = "node_hash_map", hdrs = ["node_hash_map.h"], copts = ABSL_DEFAULT_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":container_memory", ":hash_function_defaults", @@ -306,6 +324,7 @@ cc_test( name = "node_hash_map_test", srcs = ["node_hash_map_test.cc"], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, tags = NOTEST_TAGS_NONMOBILE, deps = [ ":hash_generator_testing", @@ -323,6 +342,7 @@ cc_library( name = "node_hash_set", hdrs = ["node_hash_set.h"], copts = ABSL_DEFAULT_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":hash_function_defaults", ":node_hash_policy", @@ -336,6 +356,7 @@ cc_test( name = "node_hash_set_test", srcs = ["node_hash_set_test.cc"], copts = ABSL_TEST_COPTS + ["-DUNORDERED_SET_CXX17"], + linkopts = ABSL_DEFAULT_LINKOPTS, tags = NOTEST_TAGS_NONMOBILE, deps = [ ":node_hash_set", @@ -351,6 +372,7 @@ cc_library( name = "container_memory", hdrs = ["internal/container_memory.h"], copts = ABSL_DEFAULT_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ "//absl/memory", "//absl/utility", @@ -361,6 +383,7 @@ cc_test( name = "container_memory_test", srcs = ["internal/container_memory_test.cc"], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, tags = NOTEST_TAGS_NONMOBILE, deps = [ ":container_memory", @@ -373,6 +396,7 @@ cc_library( name = "hash_function_defaults", hdrs = ["internal/hash_function_defaults.h"], copts = ABSL_DEFAULT_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ "//absl/base:config", "//absl/hash", @@ -384,6 +408,7 @@ cc_test( name = "hash_function_defaults_test", srcs = ["internal/hash_function_defaults_test.cc"], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, tags = NOTEST_TAGS, deps = [ ":hash_function_defaults", @@ -399,6 +424,7 @@ cc_library( srcs = ["internal/hash_generator_testing.cc"], hdrs = ["internal/hash_generator_testing.h"], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":hash_policy_testing", "//absl/meta:type_traits", @@ -411,6 +437,7 @@ cc_library( testonly = 1, hdrs = ["internal/hash_policy_testing.h"], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ "//absl/hash", "//absl/strings", @@ -421,6 +448,7 @@ cc_test( name = "hash_policy_testing_test", srcs = ["internal/hash_policy_testing_test.cc"], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":hash_policy_testing", "@com_google_googletest//:gtest_main", @@ -431,6 +459,7 @@ cc_library( name = "hash_policy_traits", hdrs = ["internal/hash_policy_traits.h"], copts = ABSL_DEFAULT_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = ["//absl/meta:type_traits"], ) @@ -438,6 +467,7 @@ cc_test( name = "hash_policy_traits_test", srcs = ["internal/hash_policy_traits_test.cc"], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":hash_policy_traits", "@com_google_googletest//:gtest_main", @@ -448,6 +478,7 @@ cc_library( name = "hashtable_debug", hdrs = ["internal/hashtable_debug.h"], copts = ABSL_DEFAULT_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":hashtable_debug_hooks", ], @@ -457,6 +488,7 @@ cc_library( name = "hashtable_debug_hooks", hdrs = ["internal/hashtable_debug_hooks.h"], copts = ABSL_DEFAULT_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, ) cc_library( @@ -467,6 +499,7 @@ cc_library( ], hdrs = ["internal/hashtablez_sampler.h"], copts = ABSL_DEFAULT_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":have_sse", "//absl/base", @@ -481,6 +514,7 @@ cc_library( cc_test( name = "hashtablez_sampler_test", srcs = ["internal/hashtablez_sampler_test.cc"], + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":hashtablez_sampler", ":have_sse", @@ -496,12 +530,14 @@ cc_library( name = "node_hash_policy", hdrs = ["internal/node_hash_policy.h"], copts = ABSL_DEFAULT_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, ) cc_test( name = "node_hash_policy_test", srcs = ["internal/node_hash_policy_test.cc"], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":hash_policy_traits", ":node_hash_policy", @@ -513,6 +549,7 @@ cc_library( name = "raw_hash_map", hdrs = ["internal/raw_hash_map.h"], copts = ABSL_DEFAULT_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":container_memory", ":raw_hash_set", @@ -523,6 +560,7 @@ cc_library( name = "have_sse", hdrs = ["internal/have_sse.h"], copts = ABSL_DEFAULT_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, visibility = ["//visibility:private"], ) @@ -530,6 +568,7 @@ cc_library( name = "common", hdrs = ["internal/common.h"], copts = ABSL_DEFAULT_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ "//absl/meta:type_traits", "//absl/types:optional", @@ -541,6 +580,7 @@ cc_library( srcs = ["internal/raw_hash_set.cc"], hdrs = ["internal/raw_hash_set.h"], copts = ABSL_DEFAULT_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":common", ":compressed_tuple", @@ -584,6 +624,7 @@ cc_test( size = "small", srcs = ["internal/raw_hash_set_allocator_test.cc"], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":raw_hash_set", ":tracked", @@ -596,6 +637,7 @@ cc_library( name = "layout", hdrs = ["internal/layout.h"], copts = ABSL_DEFAULT_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ "//absl/base:core_headers", "//absl/meta:type_traits", @@ -610,6 +652,7 @@ cc_test( size = "small", srcs = ["internal/layout_test.cc"], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, tags = NOTEST_TAGS, visibility = ["//visibility:private"], deps = [ @@ -626,6 +669,7 @@ cc_library( testonly = 1, hdrs = ["internal/tracked.h"], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, ) cc_library( @@ -633,6 +677,7 @@ cc_library( testonly = 1, hdrs = ["internal/unordered_map_constructor_test.h"], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":hash_generator_testing", ":hash_policy_testing", @@ -645,6 +690,7 @@ cc_library( testonly = 1, hdrs = ["internal/unordered_map_lookup_test.h"], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":hash_generator_testing", ":hash_policy_testing", @@ -657,6 +703,7 @@ cc_library( testonly = 1, hdrs = ["internal/unordered_map_modifiers_test.h"], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":hash_generator_testing", ":hash_policy_testing", @@ -669,6 +716,7 @@ cc_library( testonly = 1, hdrs = ["internal/unordered_set_constructor_test.h"], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":hash_generator_testing", ":hash_policy_testing", @@ -682,6 +730,7 @@ cc_library( testonly = 1, hdrs = ["internal/unordered_set_members_test.h"], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ "//absl/meta:type_traits", "@com_google_googletest//:gtest", @@ -693,6 +742,7 @@ cc_library( testonly = 1, hdrs = ["internal/unordered_map_members_test.h"], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ "//absl/meta:type_traits", "@com_google_googletest//:gtest", @@ -704,6 +754,7 @@ cc_library( testonly = 1, hdrs = ["internal/unordered_set_lookup_test.h"], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":hash_generator_testing", ":hash_policy_testing", @@ -716,6 +767,7 @@ cc_library( testonly = 1, hdrs = ["internal/unordered_set_modifiers_test.h"], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":hash_generator_testing", ":hash_policy_testing", @@ -727,6 +779,7 @@ cc_test( name = "unordered_set_test", srcs = ["internal/unordered_set_test.cc"], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, tags = NOTEST_TAGS_NONMOBILE, deps = [ ":unordered_set_constructor_test", @@ -741,6 +794,7 @@ cc_test( name = "unordered_map_test", srcs = ["internal/unordered_map_test.cc"], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, tags = NOTEST_TAGS_NONMOBILE, deps = [ ":unordered_map_constructor_test", diff --git a/absl/container/inlined_vector.h b/absl/container/inlined_vector.h index 77988058e9..bd4ed6667a 100644 --- a/absl/container/inlined_vector.h +++ b/absl/container/inlined_vector.h @@ -454,7 +454,7 @@ class InlinedVector { // Overload of `InlinedVector::operator=()` to replace the contents of the // inlined vector with the contents of `other`. InlinedVector& operator=(const InlinedVector& other) { - if (ABSL_PREDICT_FALSE(this == &other)) return *this; + if (ABSL_PREDICT_FALSE(this == std::addressof(other))) return *this; // Optimized to avoid reallocation. // Prefer reassignment to copy construction for elements. @@ -475,7 +475,7 @@ class InlinedVector { // NOTE: As a result of calling this overload, `other` may be empty or it's // contents may be left in a moved-from state. InlinedVector& operator=(InlinedVector&& other) { - if (ABSL_PREDICT_FALSE(this == &other)) return *this; + if (ABSL_PREDICT_FALSE(this == std::addressof(other))) return *this; if (other.allocated()) { clear(); @@ -840,7 +840,7 @@ class InlinedVector { // // Swaps the contents of this inlined vector with the contents of `other`. void swap(InlinedVector& other) { - if (ABSL_PREDICT_FALSE(this == &other)) return; + if (ABSL_PREDICT_FALSE(this == std::addressof(other))) return; SwapImpl(other); } @@ -864,7 +864,8 @@ class InlinedVector { } void init_allocation(const Allocation& allocation) { - new (&storage_.rep_.allocation_storage.allocation) Allocation(allocation); + new (static_cast<void*>(std::addressof( + storage_.rep_.allocation_storage.allocation))) Allocation(allocation); } // TODO(absl-team): investigate whether the reinterpret_cast is appropriate. @@ -1154,7 +1155,7 @@ class InlinedVector { if (!allocated() && !other.allocated()) { // Both inlined: swap up to smaller size, then move remaining elements. InlinedVector* a = this; - InlinedVector* b = &other; + InlinedVector* b = std::addressof(other); if (size() < other.size()) { swap(a, b); } @@ -1186,7 +1187,7 @@ class InlinedVector { // pointer/capacity into the originally inlined vector and swap // the tags. InlinedVector* a = this; - InlinedVector* b = &other; + InlinedVector* b = std::addressof(other); if (a->allocated()) { swap(a, b); } @@ -1305,10 +1306,4 @@ auto AbslHashValue(H h, const InlinedVector<TheT, TheN, TheA>& v) -> H { } } // namespace absl -// ----------------------------------------------------------------------------- -// Implementation of InlinedVector -// -// Do not depend on any below implementation details! -// ----------------------------------------------------------------------------- - #endif // ABSL_CONTAINER_INLINED_VECTOR_H_ diff --git a/absl/container/internal/raw_hash_set_test.cc b/absl/container/internal/raw_hash_set_test.cc index 02fd0bfa0d..4d94f78532 100644 --- a/absl/container/internal/raw_hash_set_test.cc +++ b/absl/container/internal/raw_hash_set_test.cc @@ -1785,7 +1785,7 @@ TEST(Table, IterationOrderChangesByInstance) { std::vector<IntTable> tables; bool found_difference = false; - for (int i = 0; !found_difference && i < 500; ++i) { + for (int i = 0; !found_difference && i < 5000; ++i) { tables.push_back(MakeSimpleTable(size)); found_difference = OrderOfIteration(tables.back()) != reference; } @@ -1799,7 +1799,7 @@ TEST(Table, IterationOrderChangesByInstance) { TEST(Table, IterationOrderChangesOnRehash) { std::vector<IntTable> garbage; - for (int i = 0; i < 500; ++i) { + for (int i = 0; i < 5000; ++i) { auto t = MakeSimpleTable(20); const auto reference = OrderOfIteration(t); // Force rehash to the same size. diff --git a/absl/copts/AbseilConfigureCopts.cmake b/absl/copts/AbseilConfigureCopts.cmake index 5084958c35..b2b3f88d50 100644 --- a/absl/copts/AbseilConfigureCopts.cmake +++ b/absl/copts/AbseilConfigureCopts.cmake @@ -3,6 +3,7 @@ include(GENERATED_AbseilCopts) set(ABSL_LSAN_LINKOPTS "") set(ABSL_HAVE_LSAN OFF) +set(ABSL_DEFAULT_LINKOPTS "") if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU") set(ABSL_DEFAULT_COPTS "${ABSL_GCC_FLAGS}") @@ -19,6 +20,7 @@ elseif("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang") set(ABSL_DEFAULT_COPTS "${ABSL_LLVM_FLAGS}") set(ABSL_TEST_COPTS "${ABSL_LLVM_FLAGS};${ABSL_LLVM_TEST_FLAGS}") set(ABSL_EXCEPTIONS_FLAG "${ABSL_LLVM_EXCEPTIONS_FLAGS}") + set(ABSL_DEFAULT_LINKOPTS "${ABSL_MSVC_LINKOPTS}") if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang") # AppleClang doesn't have lsan # https://developer.apple.com/documentation/code_diagnostics @@ -32,6 +34,7 @@ elseif("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC") set(ABSL_DEFAULT_COPTS "${ABSL_MSVC_FLAGS}") set(ABSL_TEST_COPTS "${ABSL_MSVC_FLAGS};${ABSL_MSVC_TEST_FLAGS}") set(ABSL_EXCEPTIONS_FLAG "${ABSL_MSVC_EXCEPTIONS_FLAGS}") + set(ABSL_DEFAULT_LINKOPTS "${ABSL_MSVC_LINKOPTS}") else() message(WARNING "Unknown compiler: ${CMAKE_CXX_COMPILER}. Building with no default flags") set(ABSL_DEFAULT_COPTS "") diff --git a/absl/copts/GENERATED_AbseilCopts.cmake b/absl/copts/GENERATED_AbseilCopts.cmake index 9031bfa5da..043c88a2f5 100644 --- a/absl/copts/GENERATED_AbseilCopts.cmake +++ b/absl/copts/GENERATED_AbseilCopts.cmake @@ -201,6 +201,10 @@ list(APPEND ABSL_MSVC_FLAGS "/wd4800" ) +list(APPEND ABSL_MSVC_LINKOPTS + "-ignore:4221" +) + list(APPEND ABSL_MSVC_TEST_FLAGS "/wd4018" "/wd4101" diff --git a/absl/copts/GENERATED_copts.bzl b/absl/copts/GENERATED_copts.bzl index e05a58e39b..d40380b860 100644 --- a/absl/copts/GENERATED_copts.bzl +++ b/absl/copts/GENERATED_copts.bzl @@ -202,6 +202,10 @@ ABSL_MSVC_FLAGS = [ "/wd4800", ] +ABSL_MSVC_LINKOPTS = [ + "-ignore:4221", +] + ABSL_MSVC_TEST_FLAGS = [ "/wd4018", "/wd4101", diff --git a/absl/copts/configure_copts.bzl b/absl/copts/configure_copts.bzl index 1655addd24..0015931762 100644 --- a/absl/copts/configure_copts.bzl +++ b/absl/copts/configure_copts.bzl @@ -14,6 +14,7 @@ load( "ABSL_LLVM_TEST_FLAGS", "ABSL_MSVC_EXCEPTIONS_FLAGS", "ABSL_MSVC_FLAGS", + "ABSL_MSVC_LINKOPTS", "ABSL_MSVC_TEST_FLAGS", ) @@ -40,3 +41,8 @@ ABSL_EXCEPTIONS_FLAG = select({ ABSL_EXCEPTIONS_FLAG_LINKOPTS = select({ "//conditions:default": [], }) + +ABSL_DEFAULT_LINKOPTS = select({ + "//absl:windows": ABSL_MSVC_LINKOPTS, + "//conditions:default": [], +}) diff --git a/absl/copts/copts.py b/absl/copts/copts.py index 3c9d42945f..608d7c0ede 100644 --- a/absl/copts/copts.py +++ b/absl/copts/copts.py @@ -153,26 +153,39 @@ COPT_VARS = { "-Wno-unused-private-field", ], "ABSL_GCC_EXCEPTIONS_FLAGS": ["-fexceptions"], - "ABSL_LLVM_FLAGS": LLVM_BIG_WARNING_FLAGS + LLVM_DISABLE_WARNINGS_FLAGS, - "ABSL_LLVM_TEST_FLAGS": LLVM_TEST_DISABLE_WARNINGS_FLAGS, + "ABSL_LLVM_FLAGS": + LLVM_BIG_WARNING_FLAGS + LLVM_DISABLE_WARNINGS_FLAGS, + "ABSL_LLVM_TEST_FLAGS": + LLVM_TEST_DISABLE_WARNINGS_FLAGS, "ABSL_LLVM_EXCEPTIONS_FLAGS": ["-fexceptions"], - "ABSL_CLANG_CL_FLAGS": (MSVC_BIG_WARNING_FLAGS + - LLVM_DISABLE_WARNINGS_FLAGS + MSVC_DEFINES), - "ABSL_CLANG_CL_TEST_FLAGS": LLVM_TEST_DISABLE_WARNINGS_FLAGS, - "ABSL_CLANG_CL_EXCEPTIONS_FLAGS": MSVC_STYLE_EXCEPTIONS_FLAGS, - "ABSL_MSVC_FLAGS": MSVC_BIG_WARNING_FLAGS + MSVC_DEFINES + [ - "/wd4005", # macro-redefinition - "/wd4068", # unknown pragma - "/wd4180", # qualifier applied to function type has no meaning; ignored - "/wd4244", # conversion from 'type1' to 'type2', possible loss of data - "/wd4267", # conversion from 'size_t' to 'type', possible loss of data - # forcing value to bool 'true' or 'false' (performance warning) - "/wd4800", - ], + "ABSL_CLANG_CL_FLAGS": ( + MSVC_BIG_WARNING_FLAGS + LLVM_DISABLE_WARNINGS_FLAGS + MSVC_DEFINES), + "ABSL_CLANG_CL_TEST_FLAGS": + LLVM_TEST_DISABLE_WARNINGS_FLAGS, + "ABSL_CLANG_CL_EXCEPTIONS_FLAGS": + MSVC_STYLE_EXCEPTIONS_FLAGS, + "ABSL_MSVC_FLAGS": + MSVC_BIG_WARNING_FLAGS + MSVC_DEFINES + [ + "/wd4005", # macro-redefinition + "/wd4068", # unknown pragma + # qualifier applied to function type has no meaning; ignored + "/wd4180", + # conversion from 'type1' to 'type2', possible loss of data + "/wd4244", + # conversion from 'size_t' to 'type', possible loss of data + "/wd4267", + # forcing value to bool 'true' or 'false' (performance warning) + "/wd4800", + ], "ABSL_MSVC_TEST_FLAGS": [ "/wd4018", # signed/unsigned mismatch "/wd4101", # unreferenced local variable "/wd4503", # decorated name length exceeded, name was truncated ], - "ABSL_MSVC_EXCEPTIONS_FLAGS": MSVC_STYLE_EXCEPTIONS_FLAGS, + "ABSL_MSVC_EXCEPTIONS_FLAGS": + MSVC_STYLE_EXCEPTIONS_FLAGS, + "ABSL_MSVC_LINKOPTS": [ + # Object file doesn't export any previously undefined symbols + "/ignore:4221", + ], } diff --git a/absl/debugging/BUILD.bazel b/absl/debugging/BUILD.bazel index c9184f92fd..0854314e8f 100644 --- a/absl/debugging/BUILD.bazel +++ b/absl/debugging/BUILD.bazel @@ -17,6 +17,7 @@ load( "//absl:copts/configure_copts.bzl", "ABSL_DEFAULT_COPTS", + "ABSL_DEFAULT_LINKOPTS", "ABSL_TEST_COPTS", ) @@ -33,6 +34,7 @@ cc_library( ], hdrs = ["stacktrace.h"], copts = ABSL_DEFAULT_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":debugging_internal", "//absl/base", @@ -53,6 +55,7 @@ cc_library( "symbolize.h", ], copts = ABSL_DEFAULT_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":debugging_internal", ":demangle_internal", @@ -66,6 +69,7 @@ cc_test( name = "symbolize_test", srcs = ["symbolize_test.cc"], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":stack_consumption", ":symbolize", @@ -85,6 +89,7 @@ cc_library( "internal/examine_stack.h", ], copts = ABSL_DEFAULT_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, visibility = ["//visibility:private"], deps = [ ":stacktrace", @@ -99,6 +104,7 @@ cc_library( srcs = ["failure_signal_handler.cc"], hdrs = ["failure_signal_handler.h"], copts = ABSL_DEFAULT_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":examine_stack", ":stacktrace", @@ -115,7 +121,7 @@ cc_test( linkopts = select({ "//absl:windows": [], "//conditions:default": ["-pthread"], - }), + }) + ABSL_DEFAULT_LINKOPTS, deps = [ ":failure_signal_handler", ":stacktrace", @@ -147,6 +153,7 @@ cc_library( "internal/vdso_support.h", ], copts = ABSL_DEFAULT_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ "//absl/base", "//absl/base:core_headers", @@ -169,6 +176,7 @@ cc_test( name = "demangle_test", srcs = ["internal/demangle_test.cc"], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":demangle_internal", ":stack_consumption", @@ -183,6 +191,7 @@ cc_library( name = "leak_check", srcs = ["leak_check.cc"], hdrs = ["leak_check.h"], + linkopts = ABSL_DEFAULT_LINKOPTS, deps = ["//absl/base:core_headers"], ) @@ -192,6 +201,7 @@ cc_library( cc_library( name = "leak_check_disable", srcs = ["leak_check_disable.cc"], + linkopts = ABSL_DEFAULT_LINKOPTS, linkstatic = 1, alwayslink = 1, ) @@ -212,6 +222,7 @@ cc_library( "//absl:llvm_compiler": ["-DLEAK_SANITIZER"], "//conditions:default": [], }), + linkopts = ABSL_DEFAULT_LINKOPTS, visibility = ["//visibility:private"], ) @@ -221,6 +232,7 @@ cc_library( srcs = ["leak_check.cc"], hdrs = ["leak_check.h"], copts = ["-ULEAK_SANITIZER"], + linkopts = ABSL_DEFAULT_LINKOPTS, visibility = ["//visibility:private"], ) @@ -231,7 +243,7 @@ cc_test( "//absl:llvm_compiler": ["-DABSL_EXPECT_LEAK_SANITIZER"], "//conditions:default": [], }), - linkopts = ABSL_LSAN_LINKOPTS, + linkopts = ABSL_LSAN_LINKOPTS + ABSL_DEFAULT_LINKOPTS, deps = [ ":leak_check_api_enabled_for_testing", "//absl/base", @@ -243,6 +255,7 @@ cc_test( name = "leak_check_no_lsan_test", srcs = ["leak_check_test.cc"], copts = ["-UABSL_EXPECT_LEAK_SANITIZER"], + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":leak_check_api_disabled_for_testing", "//absl/base", # for raw_logging @@ -257,7 +270,7 @@ cc_test( cc_test( name = "disabled_leak_check_test", srcs = ["leak_check_fail_test.cc"], - linkopts = ABSL_LSAN_LINKOPTS, + linkopts = ABSL_LSAN_LINKOPTS + ABSL_DEFAULT_LINKOPTS, deps = [ ":leak_check_api_enabled_for_testing", ":leak_check_disable", @@ -272,6 +285,7 @@ cc_library( srcs = ["internal/stack_consumption.cc"], hdrs = ["internal/stack_consumption.h"], copts = ABSL_DEFAULT_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, visibility = ["//visibility:private"], deps = [ "//absl/base", @@ -283,6 +297,7 @@ cc_test( name = "stack_consumption_test", srcs = ["internal/stack_consumption_test.cc"], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":stack_consumption", "//absl/base", diff --git a/absl/hash/BUILD.bazel b/absl/hash/BUILD.bazel index 69860d9834..8c2daf703b 100644 --- a/absl/hash/BUILD.bazel +++ b/absl/hash/BUILD.bazel @@ -17,6 +17,7 @@ load( "//absl:copts/configure_copts.bzl", "ABSL_DEFAULT_COPTS", + "ABSL_DEFAULT_LINKOPTS", "ABSL_TEST_COPTS", ) @@ -32,6 +33,7 @@ cc_library( ], hdrs = ["hash.h"], copts = ABSL_DEFAULT_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":city", "//absl/base:core_headers", @@ -50,6 +52,7 @@ cc_library( name = "hash_testing", testonly = 1, hdrs = ["hash_testing.h"], + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":spy_hash_state", "//absl/meta:type_traits", @@ -63,6 +66,7 @@ cc_test( name = "hash_test", srcs = ["hash_test.cc"], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":hash", ":hash_testing", @@ -80,6 +84,7 @@ cc_library( testonly = 1, hdrs = ["internal/spy_hash_state.h"], copts = ABSL_DEFAULT_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, visibility = ["//visibility:private"], deps = [ ":hash", @@ -95,6 +100,7 @@ cc_library( "internal/city.h", ], copts = ABSL_DEFAULT_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ "//absl/base:config", "//absl/base:core_headers", @@ -106,6 +112,7 @@ cc_test( name = "city_test", srcs = ["internal/city_test.cc"], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":city", "@com_google_googletest//:gtest_main", diff --git a/absl/memory/BUILD.bazel b/absl/memory/BUILD.bazel index 7c6366fe13..f815ef940a 100644 --- a/absl/memory/BUILD.bazel +++ b/absl/memory/BUILD.bazel @@ -17,6 +17,7 @@ load( "//absl:copts/configure_copts.bzl", "ABSL_DEFAULT_COPTS", + "ABSL_DEFAULT_LINKOPTS", "ABSL_TEST_COPTS", "ABSL_EXCEPTIONS_FLAG", "ABSL_EXCEPTIONS_FLAG_LINKOPTS", @@ -30,6 +31,7 @@ cc_library( name = "memory", hdrs = ["memory.h"], copts = ABSL_DEFAULT_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ "//absl/base:core_headers", "//absl/meta:type_traits", @@ -40,6 +42,7 @@ cc_test( name = "memory_test", srcs = ["memory_test.cc"], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":memory", "//absl/base", @@ -54,7 +57,7 @@ cc_test( "memory_exception_safety_test.cc", ], copts = ABSL_TEST_COPTS + ABSL_EXCEPTIONS_FLAG, - linkopts = ABSL_EXCEPTIONS_FLAG_LINKOPTS, + linkopts = ABSL_EXCEPTIONS_FLAG_LINKOPTS + ABSL_DEFAULT_LINKOPTS, deps = [ ":memory", "//absl/base:exception_safety_testing", diff --git a/absl/meta/BUILD.bazel b/absl/meta/BUILD.bazel index 1c39fa98b6..c2435f4f63 100644 --- a/absl/meta/BUILD.bazel +++ b/absl/meta/BUILD.bazel @@ -1,6 +1,7 @@ load( "//absl:copts/configure_copts.bzl", "ABSL_DEFAULT_COPTS", + "ABSL_DEFAULT_LINKOPTS", "ABSL_TEST_COPTS", ) @@ -12,6 +13,7 @@ cc_library( name = "type_traits", hdrs = ["type_traits.h"], copts = ABSL_DEFAULT_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ "//absl/base:config", ], @@ -21,6 +23,7 @@ cc_test( name = "type_traits_test", srcs = ["type_traits_test.cc"], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":type_traits", "//absl/base:core_headers", diff --git a/absl/numeric/BUILD.bazel b/absl/numeric/BUILD.bazel index 7cd7ee191a..d9b561dfec 100644 --- a/absl/numeric/BUILD.bazel +++ b/absl/numeric/BUILD.bazel @@ -15,6 +15,7 @@ load( "//absl:copts/configure_copts.bzl", "ABSL_DEFAULT_COPTS", + "ABSL_DEFAULT_LINKOPTS", "ABSL_TEST_COPTS", ) @@ -31,6 +32,7 @@ cc_library( ], hdrs = ["int128.h"], copts = ABSL_DEFAULT_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ "//absl/base:config", "//absl/base:core_headers", @@ -45,6 +47,7 @@ cc_test( "int128_test.cc", ], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":int128", "//absl/base", @@ -59,6 +62,7 @@ cc_test( name = "int128_benchmark", srcs = ["int128_benchmark.cc"], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, tags = ["benchmark"], deps = [ ":int128", diff --git a/absl/synchronization/BUILD.bazel b/absl/synchronization/BUILD.bazel index 5e69847e65..67da9d462b 100644 --- a/absl/synchronization/BUILD.bazel +++ b/absl/synchronization/BUILD.bazel @@ -17,6 +17,7 @@ load( "//absl:copts/configure_copts.bzl", "ABSL_DEFAULT_COPTS", + "ABSL_DEFAULT_LINKOPTS", "ABSL_TEST_COPTS", ) @@ -34,6 +35,7 @@ cc_library( "internal/graphcycles.h", ], copts = ABSL_DEFAULT_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, visibility = [ "//absl:__subpackages__", ], @@ -72,7 +74,7 @@ cc_library( linkopts = select({ "//absl:windows": [], "//conditions:default": ["-pthread"], - }), + }) + ABSL_DEFAULT_LINKOPTS, deps = [ ":graphcycles_internal", "//absl/base", @@ -92,9 +94,7 @@ cc_test( size = "small", srcs = ["barrier_test.cc"], copts = ABSL_TEST_COPTS, - tags = [ - "no_test_wasm", - ], + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":synchronization", "//absl/time", @@ -107,9 +107,7 @@ cc_test( size = "small", srcs = ["blocking_counter_test.cc"], copts = ABSL_TEST_COPTS, - tags = [ - "no_test_wasm", - ], + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":synchronization", "//absl/time", @@ -122,6 +120,7 @@ cc_test( size = "medium", srcs = ["internal/graphcycles_test.cc"], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":graphcycles_internal", "//absl/base", @@ -134,6 +133,7 @@ cc_test( name = "graphcycles_benchmark", srcs = ["internal/graphcycles_benchmark.cc"], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, tags = [ "benchmark", ], @@ -148,6 +148,7 @@ cc_library( name = "thread_pool", testonly = 1, hdrs = ["internal/thread_pool.h"], + linkopts = ABSL_DEFAULT_LINKOPTS, visibility = [ "//absl:__subpackages__", ], @@ -162,6 +163,7 @@ cc_test( size = "large", srcs = ["mutex_test.cc"], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, shard_count = 25, deps = [ ":synchronization", @@ -179,6 +181,7 @@ cc_library( testonly = 1, srcs = ["mutex_benchmark.cc"], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, visibility = [ "//absl/synchronization:__pkg__", ], @@ -195,6 +198,7 @@ cc_binary( name = "mutex_benchmark", testonly = 1, copts = ABSL_DEFAULT_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, visibility = ["//visibility:private"], deps = [ ":mutex_benchmark_common", @@ -206,6 +210,7 @@ cc_test( size = "small", srcs = ["notification_test.cc"], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":synchronization", "//absl/time", @@ -218,6 +223,7 @@ cc_library( testonly = 1, srcs = ["internal/per_thread_sem_test.cc"], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":synchronization", "//absl/base", @@ -232,7 +238,7 @@ cc_test( name = "per_thread_sem_test", size = "medium", copts = ABSL_TEST_COPTS, - tags = ["no_test_wasm"], + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":per_thread_sem_test_common", ":synchronization", @@ -249,6 +255,7 @@ cc_test( "lifetime_test.cc", ], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, tags = ["no_test_ios_x86_64"], deps = [ ":synchronization", diff --git a/absl/time/BUILD.bazel b/absl/time/BUILD.bazel index a94be6554d..55e83a8c8e 100644 --- a/absl/time/BUILD.bazel +++ b/absl/time/BUILD.bazel @@ -17,6 +17,7 @@ load( "//absl:copts/configure_copts.bzl", "ABSL_DEFAULT_COPTS", + "ABSL_DEFAULT_LINKOPTS", "ABSL_TEST_COPTS", ) @@ -41,6 +42,7 @@ cc_library( "time.h", ], copts = ABSL_DEFAULT_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ "//absl/base", "//absl/base:core_headers", @@ -60,6 +62,7 @@ cc_library( ], hdrs = ["internal/test_util.h"], copts = ABSL_DEFAULT_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, visibility = [ "//absl/time:__pkg__", ], @@ -82,6 +85,7 @@ cc_test( "time_zone_test.cc", ], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":test_util", ":time", @@ -103,6 +107,7 @@ cc_test( "time_benchmark.cc", ], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, tags = [ "benchmark", ], diff --git a/absl/time/internal/cctz/BUILD.bazel b/absl/time/internal/cctz/BUILD.bazel index 903499be3a..05f56bca76 100644 --- a/absl/time/internal/cctz/BUILD.bazel +++ b/absl/time/internal/cctz/BUILD.bazel @@ -87,7 +87,6 @@ cc_test( "no_test_android_arm", "no_test_android_arm64", "no_test_android_x86", - "no_test_wasm", ], deps = [ ":civil_time", @@ -106,7 +105,6 @@ cc_test( "no_test_android_arm", "no_test_android_arm64", "no_test_android_x86", - "no_test_wasm", ], deps = [ ":civil_time", diff --git a/absl/types/BUILD.bazel b/absl/types/BUILD.bazel index 7da00030ec..a62522e469 100644 --- a/absl/types/BUILD.bazel +++ b/absl/types/BUILD.bazel @@ -17,6 +17,7 @@ load( "//absl:copts/configure_copts.bzl", "ABSL_DEFAULT_COPTS", + "ABSL_DEFAULT_LINKOPTS", "ABSL_TEST_COPTS", "ABSL_EXCEPTIONS_FLAG", "ABSL_EXCEPTIONS_FLAG_LINKOPTS", @@ -30,6 +31,7 @@ cc_library( name = "any", hdrs = ["any.h"], copts = ABSL_DEFAULT_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":bad_any_cast", "//absl/base:config", @@ -43,6 +45,7 @@ cc_library( name = "bad_any_cast", hdrs = ["bad_any_cast.h"], copts = ABSL_DEFAULT_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":bad_any_cast_impl", "//absl/base:config", @@ -56,7 +59,7 @@ cc_library( "bad_any_cast.h", ], copts = ABSL_EXCEPTIONS_FLAG + ABSL_DEFAULT_COPTS, - linkopts = ABSL_EXCEPTIONS_FLAG_LINKOPTS, + linkopts = ABSL_EXCEPTIONS_FLAG_LINKOPTS + ABSL_DEFAULT_LINKOPTS, visibility = ["//visibility:private"], deps = [ "//absl/base", @@ -71,7 +74,7 @@ cc_test( "any_test.cc", ], copts = ABSL_TEST_COPTS + ABSL_EXCEPTIONS_FLAG, - linkopts = ABSL_EXCEPTIONS_FLAG_LINKOPTS, + linkopts = ABSL_EXCEPTIONS_FLAG_LINKOPTS + ABSL_DEFAULT_LINKOPTS, deps = [ ":any", "//absl/base", @@ -89,6 +92,7 @@ cc_test( "any_test.cc", ], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":any", "//absl/base", @@ -103,7 +107,7 @@ cc_test( name = "any_exception_safety_test", srcs = ["any_exception_safety_test.cc"], copts = ABSL_TEST_COPTS + ABSL_EXCEPTIONS_FLAG, - linkopts = ABSL_EXCEPTIONS_FLAG_LINKOPTS, + linkopts = ABSL_EXCEPTIONS_FLAG_LINKOPTS + ABSL_DEFAULT_LINKOPTS, deps = [ ":any", "//absl/base:exception_safety_testing", @@ -115,6 +119,7 @@ cc_library( name = "span", hdrs = ["span.h"], copts = ABSL_DEFAULT_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ "//absl/algorithm", "//absl/base:core_headers", @@ -128,7 +133,7 @@ cc_test( size = "small", srcs = ["span_test.cc"], copts = ABSL_TEST_COPTS + ABSL_EXCEPTIONS_FLAG, - linkopts = ABSL_EXCEPTIONS_FLAG_LINKOPTS, + linkopts = ABSL_EXCEPTIONS_FLAG_LINKOPTS + ABSL_DEFAULT_LINKOPTS, deps = [ ":span", "//absl/base:config", @@ -147,6 +152,7 @@ cc_test( size = "small", srcs = ["span_test.cc"], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":span", "//absl/base:config", @@ -162,11 +168,12 @@ cc_test( cc_library( name = "optional", - srcs = ["optional.cc"], hdrs = ["optional.h"], copts = ABSL_DEFAULT_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":bad_optional_access", + "//absl/base:base_internal", "//absl/base:config", "//absl/base:core_headers", "//absl/memory", @@ -180,7 +187,7 @@ cc_library( srcs = ["bad_optional_access.cc"], hdrs = ["bad_optional_access.h"], copts = ABSL_DEFAULT_COPTS + ABSL_EXCEPTIONS_FLAG, - linkopts = ABSL_EXCEPTIONS_FLAG_LINKOPTS, + linkopts = ABSL_EXCEPTIONS_FLAG_LINKOPTS + ABSL_DEFAULT_LINKOPTS, deps = [ "//absl/base", "//absl/base:config", @@ -192,7 +199,7 @@ cc_library( srcs = ["bad_variant_access.cc"], hdrs = ["bad_variant_access.h"], copts = ABSL_EXCEPTIONS_FLAG + ABSL_DEFAULT_COPTS, - linkopts = ABSL_EXCEPTIONS_FLAG_LINKOPTS, + linkopts = ABSL_EXCEPTIONS_FLAG_LINKOPTS + ABSL_DEFAULT_LINKOPTS, deps = [ "//absl/base", "//absl/base:config", @@ -206,7 +213,7 @@ cc_test( "optional_test.cc", ], copts = ABSL_TEST_COPTS + ABSL_EXCEPTIONS_FLAG, - linkopts = ABSL_EXCEPTIONS_FLAG_LINKOPTS, + linkopts = ABSL_EXCEPTIONS_FLAG_LINKOPTS + ABSL_DEFAULT_LINKOPTS, deps = [ ":optional", "//absl/base", @@ -223,7 +230,7 @@ cc_test( "optional_exception_safety_test.cc", ], copts = ABSL_TEST_COPTS + ABSL_EXCEPTIONS_FLAG, - linkopts = ABSL_EXCEPTIONS_FLAG_LINKOPTS, + linkopts = ABSL_EXCEPTIONS_FLAG_LINKOPTS + ABSL_DEFAULT_LINKOPTS, deps = [ ":optional", "//absl/base:exception_safety_testing", @@ -236,6 +243,7 @@ cc_library( srcs = ["internal/variant.h"], hdrs = ["variant.h"], copts = ABSL_DEFAULT_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":bad_variant_access", "//absl/base:base_internal", @@ -251,7 +259,7 @@ cc_test( size = "small", srcs = ["variant_test.cc"], copts = ABSL_TEST_COPTS + ABSL_EXCEPTIONS_FLAG, - linkopts = ABSL_EXCEPTIONS_FLAG_LINKOPTS, + linkopts = ABSL_EXCEPTIONS_FLAG_LINKOPTS + ABSL_DEFAULT_LINKOPTS, deps = [ ":variant", "//absl/base:config", @@ -269,6 +277,7 @@ cc_test( "variant_benchmark.cc", ], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, tags = ["benchmark"], deps = [ ":variant", @@ -284,7 +293,7 @@ cc_test( "variant_exception_safety_test.cc", ], copts = ABSL_TEST_COPTS + ABSL_EXCEPTIONS_FLAG, - linkopts = ABSL_EXCEPTIONS_FLAG_LINKOPTS, + linkopts = ABSL_EXCEPTIONS_FLAG_LINKOPTS + ABSL_DEFAULT_LINKOPTS, deps = [ ":variant", "//absl/base:config", diff --git a/absl/types/CMakeLists.txt b/absl/types/CMakeLists.txt index 8afde466de..910c099a94 100644 --- a/absl/types/CMakeLists.txt +++ b/absl/types/CMakeLists.txt @@ -172,12 +172,11 @@ absl_cc_library( optional HDRS "optional.h" - SRCS - "optional.cc" COPTS ${ABSL_DEFAULT_COPTS} DEPS absl::bad_optional_access + absl::base_internal absl::config absl::core_headers absl::memory @@ -297,7 +296,8 @@ absl_cc_test( ) # TODO(cohenjon,zhangxy) Figure out why this test is failing on gcc 4.8 -if(CMAKE_COMPILER_IS_GNUCC AND CMAKE_CXX_COMPILER_VERSION VERSION_GREATER 4.9) +if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU" AND CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.9) +else() absl_cc_test( NAME variant_exception_safety_test diff --git a/absl/types/optional.cc b/absl/types/optional.cc deleted file mode 100644 index 44ff829450..0000000000 --- a/absl/types/optional.cc +++ /dev/null @@ -1,24 +0,0 @@ -// Copyright 2017 The Abseil Authors. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// https://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -#include "absl/types/optional.h" - -#ifndef ABSL_HAVE_STD_OPTIONAL -namespace absl { - -nullopt_t::init_t nullopt_t::init; -extern const nullopt_t nullopt{nullopt_t::init}; - -} // namespace absl -#endif // ABSL_HAVE_STD_OPTIONAL diff --git a/absl/types/optional.h b/absl/types/optional.h index f0ae9a173c..6806160dff 100644 --- a/absl/types/optional.h +++ b/absl/types/optional.h @@ -61,6 +61,7 @@ using std::nullopt; #include <utility> #include "absl/base/attributes.h" +#include "absl/base/internal/inline_variable.h" #include "absl/meta/type_traits.h" #include "absl/types/bad_optional_access.h" @@ -126,32 +127,30 @@ namespace absl { template <typename T> class optional; +namespace optional_internal { + +// This tag type is used as a constructor parameter type for `nullopt_t`. +struct init_t { + explicit init_t() = default; +}; + +} // namespace optional_internal + // nullopt_t // // Class type for `absl::nullopt` used to indicate an `absl::optional<T>` type // that does not contain a value. struct nullopt_t { - struct init_t {}; - static init_t init; - // It must not be default-constructible to avoid ambiguity for opt = {}. - // Note the non-const reference, which is to eliminate ambiguity for code - // like: - // - // struct S { int value; }; - // - // void Test() { - // optional<S> opt; - // opt = {{}}; - // } - explicit constexpr nullopt_t(init_t& /*unused*/) {} + explicit constexpr nullopt_t(optional_internal::init_t) noexcept {} }; // nullopt // // A tag constant of type `absl::nullopt_t` used to indicate an empty // `absl::optional` in certain functions, such as construction or assignment. -extern const nullopt_t nullopt; +ABSL_INTERNAL_INLINE_CONSTEXPR(nullopt_t, nullopt, + nullopt_t(optional_internal::init_t())); namespace optional_internal { diff --git a/absl/types/optional_test.cc b/absl/types/optional_test.cc index 0665488ed5..897c183aa7 100644 --- a/absl/types/optional_test.cc +++ b/absl/types/optional_test.cc @@ -179,15 +179,7 @@ TEST(optionalTest, DefaultConstructor) { TEST(optionalTest, nulloptConstructor) { absl::optional<int> empty(absl::nullopt); EXPECT_FALSE(empty); - -#ifdef ABSL_HAVE_STD_OPTIONAL constexpr absl::optional<int> cempty{absl::nullopt}; -#else - // Creating a temporary absl::nullopt_t object instead of using absl::nullopt - // because absl::nullopt cannot be constexpr and have external linkage at the - // same time. - constexpr absl::optional<int> cempty{absl::nullopt_t(absl::nullopt_t::init)}; -#endif static_assert(!cempty.has_value(), ""); EXPECT_TRUE((std::is_nothrow_constructible<absl::optional<int>, absl::nullopt_t>::value)); diff --git a/absl/types/span.h b/absl/types/span.h index d7f48d9f3f..e5c4fe1e4d 100644 --- a/absl/types/span.h +++ b/absl/types/span.h @@ -73,9 +73,6 @@ namespace absl { -template <typename T> -class Span; - namespace span_internal { // A constexpr min function constexpr size_t Min(size_t a, size_t b) noexcept { return a < b ? a : b; } @@ -133,14 +130,16 @@ template <typename T> using EnableIfMutable = typename std::enable_if<!std::is_const<T>::value, int>::type; -template <typename T> -bool EqualImpl(Span<T> a, Span<T> b) { +template <template <typename> class SpanT, typename T> +bool EqualImpl(SpanT<T> a, SpanT<T> b) { static_assert(std::is_const<T>::value, ""); return absl::equal(a.begin(), a.end(), b.begin(), b.end()); } -template <typename T> -bool LessThanImpl(Span<T> a, Span<T> b) { +template <template <typename> class SpanT, typename T> +bool LessThanImpl(SpanT<T> a, SpanT<T> b) { + // We can't use value_type since that is remove_cv_t<T>, so we go the long way + // around. static_assert(std::is_const<T>::value, ""); return std::lexicographical_compare(a.begin(), a.end(), b.begin(), b.end()); } @@ -165,8 +164,8 @@ struct IsConvertible : IsConvertibleHelper<From, To>::type {}; // TODO(zhangxy): replace `IsConvertible` with `std::is_convertible` once the // older version of libcxx is not supported. template <typename From, typename To> -using EnableIfConvertibleToSpanConst = - typename std::enable_if<IsConvertible<From, Span<const To>>::value>::type; +using EnableIfConvertibleTo = + typename std::enable_if<IsConvertible<From, To>::value>::type; } // namespace span_internal //------------------------------------------------------------------------------ @@ -551,25 +550,27 @@ const typename Span<T>::size_type Span<T>::npos; // operator== template <typename T> bool operator==(Span<T> a, Span<T> b) { - return span_internal::EqualImpl<const T>(a, b); + return span_internal::EqualImpl<Span, const T>(a, b); } template <typename T> bool operator==(Span<const T> a, Span<T> b) { - return span_internal::EqualImpl<const T>(a, b); + return span_internal::EqualImpl<Span, const T>(a, b); } template <typename T> bool operator==(Span<T> a, Span<const T> b) { - return span_internal::EqualImpl<const T>(a, b); + return span_internal::EqualImpl<Span, const T>(a, b); } -template <typename T, typename U, - typename = span_internal::EnableIfConvertibleToSpanConst<U, T>> +template < + typename T, typename U, + typename = span_internal::EnableIfConvertibleTo<U, absl::Span<const T>>> bool operator==(const U& a, Span<T> b) { - return span_internal::EqualImpl<const T>(a, b); + return span_internal::EqualImpl<Span, const T>(a, b); } -template <typename T, typename U, - typename = span_internal::EnableIfConvertibleToSpanConst<U, T>> +template < + typename T, typename U, + typename = span_internal::EnableIfConvertibleTo<U, absl::Span<const T>>> bool operator==(Span<T> a, const U& b) { - return span_internal::EqualImpl<const T>(a, b); + return span_internal::EqualImpl<Span, const T>(a, b); } // operator!= @@ -585,13 +586,15 @@ template <typename T> bool operator!=(Span<T> a, Span<const T> b) { return !(a == b); } -template <typename T, typename U, - typename = span_internal::EnableIfConvertibleToSpanConst<U, T>> +template < + typename T, typename U, + typename = span_internal::EnableIfConvertibleTo<U, absl::Span<const T>>> bool operator!=(const U& a, Span<T> b) { return !(a == b); } -template <typename T, typename U, - typename = span_internal::EnableIfConvertibleToSpanConst<U, T>> +template < + typename T, typename U, + typename = span_internal::EnableIfConvertibleTo<U, absl::Span<const T>>> bool operator!=(Span<T> a, const U& b) { return !(a == b); } @@ -599,25 +602,27 @@ bool operator!=(Span<T> a, const U& b) { // operator< template <typename T> bool operator<(Span<T> a, Span<T> b) { - return span_internal::LessThanImpl<const T>(a, b); + return span_internal::LessThanImpl<Span, const T>(a, b); } template <typename T> bool operator<(Span<const T> a, Span<T> b) { - return span_internal::LessThanImpl<const T>(a, b); + return span_internal::LessThanImpl<Span, const T>(a, b); } template <typename T> bool operator<(Span<T> a, Span<const T> b) { - return span_internal::LessThanImpl<const T>(a, b); + return span_internal::LessThanImpl<Span, const T>(a, b); } -template <typename T, typename U, - typename = span_internal::EnableIfConvertibleToSpanConst<U, T>> +template < + typename T, typename U, + typename = span_internal::EnableIfConvertibleTo<U, absl::Span<const T>>> bool operator<(const U& a, Span<T> b) { - return span_internal::LessThanImpl<const T>(a, b); + return span_internal::LessThanImpl<Span, const T>(a, b); } -template <typename T, typename U, - typename = span_internal::EnableIfConvertibleToSpanConst<U, T>> +template < + typename T, typename U, + typename = span_internal::EnableIfConvertibleTo<U, absl::Span<const T>>> bool operator<(Span<T> a, const U& b) { - return span_internal::LessThanImpl<const T>(a, b); + return span_internal::LessThanImpl<Span, const T>(a, b); } // operator> @@ -633,13 +638,15 @@ template <typename T> bool operator>(Span<T> a, Span<const T> b) { return b < a; } -template <typename T, typename U, - typename = span_internal::EnableIfConvertibleToSpanConst<U, T>> +template < + typename T, typename U, + typename = span_internal::EnableIfConvertibleTo<U, absl::Span<const T>>> bool operator>(const U& a, Span<T> b) { return b < a; } -template <typename T, typename U, - typename = span_internal::EnableIfConvertibleToSpanConst<U, T>> +template < + typename T, typename U, + typename = span_internal::EnableIfConvertibleTo<U, absl::Span<const T>>> bool operator>(Span<T> a, const U& b) { return b < a; } @@ -657,13 +664,15 @@ template <typename T> bool operator<=(Span<T> a, Span<const T> b) { return !(b < a); } -template <typename T, typename U, - typename = span_internal::EnableIfConvertibleToSpanConst<U, T>> +template < + typename T, typename U, + typename = span_internal::EnableIfConvertibleTo<U, absl::Span<const T>>> bool operator<=(const U& a, Span<T> b) { return !(b < a); } -template <typename T, typename U, - typename = span_internal::EnableIfConvertibleToSpanConst<U, T>> +template < + typename T, typename U, + typename = span_internal::EnableIfConvertibleTo<U, absl::Span<const T>>> bool operator<=(Span<T> a, const U& b) { return !(b < a); } @@ -681,13 +690,15 @@ template <typename T> bool operator>=(Span<T> a, Span<const T> b) { return !(a < b); } -template <typename T, typename U, - typename = span_internal::EnableIfConvertibleToSpanConst<U, T>> +template < + typename T, typename U, + typename = span_internal::EnableIfConvertibleTo<U, absl::Span<const T>>> bool operator>=(const U& a, Span<T> b) { return !(a < b); } -template <typename T, typename U, - typename = span_internal::EnableIfConvertibleToSpanConst<U, T>> +template < + typename T, typename U, + typename = span_internal::EnableIfConvertibleTo<U, absl::Span<const T>>> bool operator>=(Span<T> a, const U& b) { return !(a < b); } diff --git a/absl/utility/BUILD.bazel b/absl/utility/BUILD.bazel index 5185ccd842..d41317e350 100644 --- a/absl/utility/BUILD.bazel +++ b/absl/utility/BUILD.bazel @@ -1,6 +1,7 @@ load( "//absl:copts/configure_copts.bzl", "ABSL_DEFAULT_COPTS", + "ABSL_DEFAULT_LINKOPTS", "ABSL_TEST_COPTS", ) @@ -12,6 +13,7 @@ cc_library( name = "utility", hdrs = ["utility.h"], copts = ABSL_DEFAULT_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ "//absl/base:base_internal", "//absl/base:config", @@ -23,6 +25,7 @@ cc_test( name = "utility_test", srcs = ["utility_test.cc"], copts = ABSL_TEST_COPTS, + linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":utility", "//absl/base:core_headers", diff --git a/ci/cmake_install_test.sh b/ci/cmake_install_test.sh index e54b783796..7195d18017 100755 --- a/ci/cmake_install_test.sh +++ b/ci/cmake_install_test.sh @@ -29,5 +29,5 @@ time docker run \ -e CFLAGS="-Werror" \ -e CXXFLAGS="-Werror" \ gcr.io/google.com/absl-177019/linux_gcc-4.8:20190316 \ - /bin/bash CMake/install_test_project/test.sh + /bin/bash CMake/install_test_project/test.sh $@ diff --git a/ci/linux_clang-latest_libcxx_bazel.sh b/ci/linux_clang-latest_libcxx_bazel.sh index 741e48c477..eec6c26f85 100755 --- a/ci/linux_clang-latest_libcxx_bazel.sh +++ b/ci/linux_clang-latest_libcxx_bazel.sh @@ -32,6 +32,20 @@ if [ -z ${COMPILATION_MODE:-} ]; then COMPILATION_MODE="fastbuild opt" fi +readonly DOCKER_CONTAINER="gcr.io/google.com/absl-177019/linux_clang-latest:20190313" + +# USE_BAZEL_CACHE=1 only works on Kokoro. +# Without access to the credentials this won't work. +if [ ${USE_BAZEL_CACHE:-0} -ne 0 ]; then + DOCKER_EXTRA_ARGS="--volume=${KOKORO_KEYSTORE_DIR}:/keystore:ro ${DOCKER_EXTRA_ARGS:-}" + # Bazel doesn't track changes to tools outside of the workspace + # (e.g. /usr/bin/gcc), so by appending the docker container to the + # remote_http_cache url, we make changes to the container part of + # the cache key. Hashing the key is to make it shorter and url-safe. + container_key=$(echo ${DOCKER_CONTAINER} | sha256sum | head -c 16) + BAZEL_EXTRA_ARGS="--remote_http_cache=https://storage.googleapis.com/absl-bazel-remote-cache/${container_key} --google_credentials=/keystore/73103_absl-bazel-remote-cache ${BAZEL_EXTRA_ARGS:-}" +fi + for std in ${STD}; do for compilation_mode in ${COMPILATION_MODE}; do echo "--------------------------------------------------------------------" @@ -47,7 +61,8 @@ for std in ${STD}; do -e BAZEL_CXXOPTS="-std=${std}:-nostdinc++" \ -e BAZEL_LINKOPTS="-L/opt/llvm/libcxx/lib:-lc++:-lc++abi:-lm:-Wl,-rpath=/opt/llvm/libcxx/lib" \ -e CPLUS_INCLUDE_PATH="/opt/llvm/libcxx/include/c++/v1" \ - gcr.io/google.com/absl-177019/linux_clang-latest:20190313 \ + ${DOCKER_EXTRA_ARGS:-} \ + ${DOCKER_CONTAINER} \ /usr/local/bin/bazel test ... \ --compilation_mode=${compilation_mode} \ --copt=-Werror \ @@ -57,6 +72,7 @@ for std in ${STD}; do --test_env="GTEST_INSTALL_FAILURE_SIGNAL_HANDLER=1" \ --test_env="TZDIR=/abseil-cpp/absl/time/internal/cctz/testdata/zoneinfo" \ --test_output=errors \ - --test_tag_filters=-benchmark + --test_tag_filters=-benchmark \ + ${BAZEL_EXTRA_ARGS:-} done done diff --git a/ci/linux_clang-latest_libstdcxx_bazel.sh b/ci/linux_clang-latest_libstdcxx_bazel.sh index d703a7761c..1472323512 100755 --- a/ci/linux_clang-latest_libstdcxx_bazel.sh +++ b/ci/linux_clang-latest_libstdcxx_bazel.sh @@ -32,6 +32,20 @@ if [ -z ${COMPILATION_MODE:-} ]; then COMPILATION_MODE="fastbuild opt" fi +readonly DOCKER_CONTAINER="gcr.io/google.com/absl-177019/linux_clang-latest:20190313" + +# USE_BAZEL_CACHE=1 only works on Kokoro. +# Without access to the credentials this won't work. +if [ ${USE_BAZEL_CACHE:-0} -ne 0 ]; then + DOCKER_EXTRA_ARGS="--volume=${KOKORO_KEYSTORE_DIR}:/keystore:ro ${DOCKER_EXTRA_ARGS:-}" + # Bazel doesn't track changes to tools outside of the workspace + # (e.g. /usr/bin/gcc), so by appending the docker container to the + # remote_http_cache url, we make changes to the container part of + # the cache key. Hashing the key is to make it shorter and url-safe. + container_key=$(echo ${DOCKER_CONTAINER} | sha256sum | head -c 16) + BAZEL_EXTRA_ARGS="--remote_http_cache=https://storage.googleapis.com/absl-bazel-remote-cache/${container_key} --google_credentials=/keystore/73103_absl-bazel-remote-cache ${BAZEL_EXTRA_ARGS:-}" +fi + for std in ${STD}; do for compilation_mode in ${COMPILATION_MODE}; do echo "--------------------------------------------------------------------" @@ -46,7 +60,8 @@ for std in ${STD}; do -e BAZEL_COMPILER="llvm" \ -e BAZEL_CXXOPTS="-std=${std}" \ -e CPLUS_INCLUDE_PATH="/usr/include/c++/6" \ - gcr.io/google.com/absl-177019/linux_clang-latest:20190313 \ + ${DOCKER_EXTRA_ARGS:-} \ + ${DOCKER_CONTAINER} \ /usr/local/bin/bazel test ... \ --compilation_mode=${compilation_mode} \ --copt=-Werror \ @@ -56,6 +71,7 @@ for std in ${STD}; do --test_env="GTEST_INSTALL_FAILURE_SIGNAL_HANDLER=1" \ --test_env="TZDIR=/abseil-cpp/absl/time/internal/cctz/testdata/zoneinfo" \ --test_output=errors \ - --test_tag_filters=-benchmark + --test_tag_filters=-benchmark \ + ${BAZEL_EXTRA_ARGS:-} done done diff --git a/ci/linux_gcc-latest_libstdcxx_bazel.sh b/ci/linux_gcc-latest_libstdcxx_bazel.sh index e14a019cd0..2446962827 100755 --- a/ci/linux_gcc-latest_libstdcxx_bazel.sh +++ b/ci/linux_gcc-latest_libstdcxx_bazel.sh @@ -32,6 +32,20 @@ if [ -z ${COMPILATION_MODE:-} ]; then COMPILATION_MODE="fastbuild opt" fi +readonly DOCKER_CONTAINER="gcr.io/google.com/absl-177019/linux_gcc-latest:20190318" + +# USE_BAZEL_CACHE=1 only works on Kokoro. +# Without access to the credentials this won't work. +if [ ${USE_BAZEL_CACHE:-0} -ne 0 ]; then + DOCKER_EXTRA_ARGS="--volume=${KOKORO_KEYSTORE_DIR}:/keystore:ro ${DOCKER_EXTRA_ARGS:-}" + # Bazel doesn't track changes to tools outside of the workspace + # (e.g. /usr/bin/gcc), so by appending the docker container to the + # remote_http_cache url, we make changes to the container part of + # the cache key. Hashing the key is to make it shorter and url-safe. + container_key=$(echo ${DOCKER_CONTAINER} | sha256sum | head -c 16) + BAZEL_EXTRA_ARGS="--remote_http_cache=https://storage.googleapis.com/absl-bazel-remote-cache/${container_key} --google_credentials=/keystore/73103_absl-bazel-remote-cache ${BAZEL_EXTRA_ARGS:-}" +fi + for std in ${STD}; do for compilation_mode in ${COMPILATION_MODE}; do echo "--------------------------------------------------------------------" @@ -44,7 +58,8 @@ for std in ${STD}; do --rm \ -e CC="/usr/local/bin/gcc" \ -e BAZEL_CXXOPTS="-std=${std}" \ - gcr.io/google.com/absl-177019/linux_gcc-latest:20190318 \ + ${DOCKER_EXTRA_ARGS:-} \ + ${DOCKER_CONTAINER} \ /usr/local/bin/bazel test ... \ --compilation_mode=${compilation_mode} \ --copt=-Werror \ @@ -54,6 +69,7 @@ for std in ${STD}; do --test_env="GTEST_INSTALL_FAILURE_SIGNAL_HANDLER=1" \ --test_env="TZDIR=/abseil-cpp/absl/time/internal/cctz/testdata/zoneinfo" \ --test_output=errors \ - --test_tag_filters=-benchmark + --test_tag_filters=-benchmark \ + ${BAZEL_EXTRA_ARGS:-} done done |