Export of internal Abseil changes.
-- 7fa1107161a03dac53fb84c2b06d8092616c7b13 by Abseil Team <absl-team@google.com>: Harden the generic stacktrace implementation for use during early program execution PiperOrigin-RevId: 226375950 -- 079f9969329f5eb66f647dd3c44b17541b1bf217 by Matt Kulukundis <kfm@google.com>: Workaround platforms that have over-aggressive warnings on -Wexit-time-destructors PiperOrigin-RevId: 226362948 -- 1447943f509be681ca5495add0162c750ef237f1 by Matt Kulukundis <kfm@google.com>: Switch from 64 to size_t atomics so they work on embedded platforms that do not have 64 bit atomics. PiperOrigin-RevId: 226210704 -- d14d49837ae2bcde74051e0c79c18ee0f43866b9 by Tom Manshreck <shreck@google.com>: Develop initial documentation for API breaking changes process: PiperOrigin-RevId: 226210021 -- 7ea3d7fe0e86979dab83a5fc9cc3bf1d6cb3bd53 by Abseil Team <absl-team@google.com>: Import of CCTZ from GitHub. PiperOrigin-RevId: 226195522 -- 7de873e880d7f016a4fa1e08d626f0535cc470af by Abseil Team <absl-team@google.com>: Make Abseil LICENSE files newline terminated, with a single trailing blank line. Also remove line-ending whitespace. PiperOrigin-RevId: 226182949 -- 7d00643fadfad7f0d992c68bd9d2ed2e5bc960b0 by Matt Kulukundis <kfm@google.com>: Internal cleanup PiperOrigin-RevId: 226045282 -- c4a0a11c0ce2875271191e477f3d36eaaeca4613 by Matt Kulukundis <kfm@google.com>: Internal cleanup PiperOrigin-RevId: 226038273 -- 8ee4ebbb1ae5cda119e436e5ff7e3aa966608c10 by Matt Kulukundis <kfm@google.com>: Adds a global sampler which tracks a fraction of live tables for collecting telemetry data. PiperOrigin-RevId: 226032080 -- d576446f050518cd1b0ae447d682d8552f0e7e30 by Mark Barolak <mbar@google.com>: Replace an internal CaseEqual function with calls to the identical absl::EqualsIgnoreCase. This closes out a rather old TODO. PiperOrigin-RevId: 226024779 -- 6b23f1ee028a5ffa608c920424f1220a117a8f3d by Abseil Team <absl-team@google.com>: Add December 2018 LTS branch to list of LTS branches. PiperOrigin-RevId: 226011333 -- bb0833a43bdaef4c8c059b17bcd27ba9a085a114 by Mark Barolak <mbar@google.com>: Explicitly state that when the SimpleAtoi family of functions encounter an error, the value of their output parameter is unspecified. Also standardize the name of the output parameter to be `out`. PiperOrigin-RevId: 225997035 -- 46c1876b1a248eabda7545daa61a74a4cdfe9077 by Abseil Team <absl-team@google.com>: Remove deprecated CMake function absl_test, absl_library and absl_header_library PiperOrigin-RevId: 225950041 GitOrigin-RevId: 7fa1107161a03dac53fb84c2b06d8092616c7b13 Change-Id: I2ca9d3aada9292614527d1339a7557494139b806
This commit is contained in:
Abseil Team
Xiaoyi Zhang
parent
3e2e9b5557
commit
968a34ffda
16 changed files with 1313 additions and 348 deletions
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@ -23,53 +23,8 @@ include(AbseilConfigureCopts)
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# For example, Visual Studio supports folders.
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set(ABSL_IDE_FOLDER Abseil)
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# absl_cc_library()
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#
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# create a library in the absl namespace
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#
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# parameters
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# SOURCES : sources files for the library
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# PUBLIC_LIBRARIES: targets and flags for linking phase
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# PRIVATE_COMPILE_FLAGS: compile flags for the library. Will not be exported.
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# EXPORT_NAME: export name for the absl:: target export
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# TARGET: target name
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#
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# create a target associated to <NAME>
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# libraries are installed under CMAKE_INSTALL_FULL_LIBDIR by default
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#
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function(absl_library)
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cmake_parse_arguments(ABSL_LIB
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"DISABLE_INSTALL" # keep that in case we want to support installation one day
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"TARGET;EXPORT_NAME"
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"SOURCES;PUBLIC_LIBRARIES;PRIVATE_COMPILE_FLAGS"
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${ARGN}
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)
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set(_NAME ${ABSL_LIB_TARGET})
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string(TOUPPER ${_NAME} _UPPER_NAME)
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add_library(${_NAME} STATIC ${ABSL_LIB_SOURCES})
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target_compile_options(${_NAME}
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PRIVATE
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${ABSL_LIB_PRIVATE_COMPILE_FLAGS}
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${ABSL_DEFAULT_COPTS}
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)
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target_link_libraries(${_NAME} PUBLIC ${ABSL_LIB_PUBLIC_LIBRARIES})
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target_include_directories(${_NAME}
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PUBLIC ${ABSL_COMMON_INCLUDE_DIRS} ${ABSL_LIB_PUBLIC_INCLUDE_DIRS}
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PRIVATE ${ABSL_LIB_PRIVATE_INCLUDE_DIRS}
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)
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# Add all Abseil targets to a a folder in the IDE for organization.
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set_property(TARGET ${_NAME} PROPERTY FOLDER ${ABSL_IDE_FOLDER})
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set_property(TARGET ${_NAME} PROPERTY CXX_STANDARD ${ABSL_CXX_STANDARD})
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set_property(TARGET ${_NAME} PROPERTY CXX_STANDARD_REQUIRED ON)
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if(ABSL_LIB_EXPORT_NAME)
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add_library(absl::${ABSL_LIB_EXPORT_NAME} ALIAS ${_NAME})
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endif()
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endfunction()
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# CMake function to imitate Bazel's cc_library rule.
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#
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# Parameters:
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@ -258,116 +213,10 @@ function(absl_cc_test)
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add_test(NAME ${_NAME} COMMAND ${_NAME})
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endfunction()
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#
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# header only virtual target creation
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#
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function(absl_header_library)
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cmake_parse_arguments(ABSL_HO_LIB
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"DISABLE_INSTALL"
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"EXPORT_NAME;TARGET"
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"PUBLIC_LIBRARIES;PRIVATE_COMPILE_FLAGS;PUBLIC_INCLUDE_DIRS;PRIVATE_INCLUDE_DIRS"
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${ARGN}
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)
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set(_NAME ${ABSL_HO_LIB_TARGET})
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set(__dummy_header_only_lib_file "${CMAKE_CURRENT_BINARY_DIR}/${_NAME}_header_only_dummy.cc")
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if(NOT EXISTS ${__dummy_header_only_lib_file})
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file(WRITE ${__dummy_header_only_lib_file}
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"/* generated file for header-only cmake target */
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namespace absl {
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// single meaningless symbol
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void ${_NAME}__header_fakesym() {}
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} // namespace absl
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"
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)
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endif()
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add_library(${_NAME} ${__dummy_header_only_lib_file})
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target_link_libraries(${_NAME} PUBLIC ${ABSL_HO_LIB_PUBLIC_LIBRARIES})
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target_include_directories(${_NAME}
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PUBLIC ${ABSL_COMMON_INCLUDE_DIRS} ${ABSL_HO_LIB_PUBLIC_INCLUDE_DIRS}
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PRIVATE ${ABSL_HO_LIB_PRIVATE_INCLUDE_DIRS}
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)
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# Add all Abseil targets to a a folder in the IDE for organization.
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set_property(TARGET ${_NAME} PROPERTY FOLDER ${ABSL_IDE_FOLDER})
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set_property(TARGET ${_NAME} PROPERTY CXX_STANDARD ${ABSL_CXX_STANDARD})
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set_property(TARGET ${_NAME} PROPERTY CXX_STANDARD_REQUIRED ON)
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if(ABSL_HO_LIB_EXPORT_NAME)
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add_library(absl::${ABSL_HO_LIB_EXPORT_NAME} ALIAS ${_NAME})
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endif()
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endfunction()
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#
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# create an abseil unit_test and add it to the executed test list
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#
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# parameters
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# TARGET: target name prefix
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# SOURCES: sources files for the tests
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# PUBLIC_LIBRARIES: targets and flags for linking phase.
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# PRIVATE_COMPILE_FLAGS: compile flags for the test. Will not be exported.
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#
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# create a target associated to <NAME>_bin
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#
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# all tests will be register for execution with add_test()
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#
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# test compilation and execution is disable when ABSL_RUN_TESTS=OFF
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#
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function(absl_test)
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cmake_parse_arguments(ABSL_TEST
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""
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"TARGET"
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"SOURCES;PUBLIC_LIBRARIES;PRIVATE_COMPILE_FLAGS;PUBLIC_INCLUDE_DIRS"
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${ARGN}
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)
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if(ABSL_RUN_TESTS)
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set(_NAME "absl_${ABSL_TEST_TARGET}")
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string(TOUPPER ${_NAME} _UPPER_NAME)
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add_executable(${_NAME} ${ABSL_TEST_SOURCES})
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target_compile_options(${_NAME}
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PRIVATE
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${ABSL_TEST_PRIVATE_COMPILE_FLAGS}
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${ABSL_TEST_COPTS}
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)
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target_link_libraries(${_NAME} PUBLIC ${ABSL_TEST_PUBLIC_LIBRARIES} ${ABSL_TEST_COMMON_LIBRARIES})
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target_include_directories(${_NAME}
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PUBLIC ${ABSL_COMMON_INCLUDE_DIRS} ${ABSL_TEST_PUBLIC_INCLUDE_DIRS}
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PRIVATE ${GMOCK_INCLUDE_DIRS} ${GTEST_INCLUDE_DIRS}
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)
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# Add all Abseil targets to a a folder in the IDE for organization.
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set_property(TARGET ${_NAME} PROPERTY FOLDER ${ABSL_IDE_FOLDER})
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set_property(TARGET ${_NAME} PROPERTY CXX_STANDARD ${ABSL_CXX_STANDARD})
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set_property(TARGET ${_NAME} PROPERTY CXX_STANDARD_REQUIRED ON)
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add_test(NAME ${_NAME} COMMAND ${_NAME})
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endif(ABSL_RUN_TESTS)
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endfunction()
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function(check_target my_target)
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if(NOT TARGET ${my_target})
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message(FATAL_ERROR " ABSL: compiling absl requires a ${my_target} CMake target in your project,
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see CMake/README.md for more details")
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endif(NOT TARGET ${my_target})
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endfunction()
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