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authorGravatar Abseil Team <absl-team@google.com>2019-03-19 11:14:01 -0700
committerGravatar Derek Mauro <dmauro@google.com>2019-03-19 14:19:10 -0400
commitbf29470384a101b307873b26d358433138c857fc (patch)
tree1a8374bafdbfc606b4e70c0f581c3d6b34a08d7d /CMakeLists.txt
parent6fd827124facd8336981e73218997f9e73029b4f (diff)
Export of internal Abseil changes.
-- bdce7e57e9e886eff1114d0266781b443f7ec639 by Derek Mauro <dmauro@google.com>: Change {Get|Set}EnvironmentVariable to {Get|Set}EnvironmentVariableA for compatibility with /DUNICODE. PiperOrigin-RevId: 239229514 -- 2276ed502326a044a84060d34eb19d499e3a3be2 by Derek Mauro <dmauro@google.com>: Import of CCTZ from GitHub. PiperOrigin-RevId: 239228622 -- a462efb970ff43b08a362ef2343fb75ac1295a50 by Derek Mauro <dmauro@google.com>: Adding linking of CoreFoundation to CMakeLists in absl/time. Import https://github.com/abseil/abseil-cpp/pull/280. Fix #283 PiperOrigin-RevId: 239220785 -- fc23327b97f940c682aae1956cf7a1bf87f88c06 by Derek Mauro <dmauro@google.com>: Add hermetic test script that uses Docker to build with a very recent version of gcc (8.3.0 today) with libstdc++ and bazel. PiperOrigin-RevId: 239220448 -- 418c08a8f6a53e63b84e39473035774417ca3aa7 by Derek Mauro <dmauro@google.com>: Disable part of the variant exeception safety test on move assignment when using versions of libstd++ that contain a bug. https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87431#c7 PiperOrigin-RevId: 239062455 -- 799722217aeda79679577843c91d5be62cbcbb42 by Matt Calabrese <calabrese@google.com>: Add internal-only IsSwappable traits corresponding to std::is_swappable and std::is_nothrow_swappable, which are used with the swap implementations of optional and variant. PiperOrigin-RevId: 239049448 -- aa46a036038a3de5c68ac5e5d3b4bf76f818d2ea by CJ Johnson <johnsoncj@google.com>: Make InlinedVectorStorage constructor explicit PiperOrigin-RevId: 239044361 -- 17949715b3aa21c794701f69f2154e91b6acabc3 by CJ Johnson <johnsoncj@google.com>: Add absl namesapce to internal/inlined_vector.h PiperOrigin-RevId: 239030789 -- 834628325953078cc08ed10d23bb8890e5bec897 by Derek Mauro <dmauro@google.com>: Add test script that uses Docker to build Abseil with gcc-4.8, libstdc++, and cmake. PiperOrigin-RevId: 239028433 -- 80fe24149ed73ed2ced995ad1e372fb060c60427 by CJ Johnson <johnsoncj@google.com>: Factors data members of InlinedVector into an impl type called InlinedVectorStorage so that (in future changes) the contents of a vector can be grouped together with a single pointer. PiperOrigin-RevId: 239021086 -- 585331436d5d4d79f845e45dcf79d918a0dc6169 by Derek Mauro <dmauro@google.com>: Add -Wno-missing-field-initializers to gcc compiler flags. gcc-4.x has spurious missing field initializer warnings. https://gcc.gnu.org/bugzilla/show_bug.cgi?id=36750 PiperOrigin-RevId: 239017217 -- 94602fe4e33ee3a552a7f2939c0f57a992f55075 by Abseil Team <absl-team@google.com>: Formatting fixes. PiperOrigin-RevId: 238983038 -- a1c1b63c08505574e0a8c491561840cecb2bb93e by Derek Mauro <dmauro@google.com>: Add hermetic test script that uses Docker to build with a very recent version of clang with libc++ and bazel. PiperOrigin-RevId: 238669118 -- e525f8d20bc2f79a0d69336b902f63858f3bff9d by Derek Mauro <dmauro@google.com>: Disable the test optionalTest.InPlaceTSFINAEBug until libc++ is updated. PiperOrigin-RevId: 238661703 -- f99a2a0b5ec424a059678f7f226600f137b4c74e by Derek Mauro <dmauro@google.com>: Correct the check for the FlatHashMap-Any test bug (list conditions instead of platforms when possible) PiperOrigin-RevId: 238653344 -- 777928035dbcbf39f361eb7d10dc3696822f692f by Jon Cohen <cohenjon@google.com>: Add install rules for Abseil CMake. These are attempted to be limited to in-project installation. This serves two purposes -- first it's morally the same as using Abseil in-source, except you don't have to rebuild us every time. Second, the presence of an install rule makes life massively simpler for package manager maintainers. Currently this doesn't install absl tests or testonly libraries. This can be added in a follow-up patch. Fixes #38, Fixes #80, Closes #182 PiperOrigin-RevId: 238645836 -- ded1c6ce697c191b7a6ff14572b3e6d183117b2c by Derek Mauro <dmauro@google.com>: Add hermetic test script that uses Docker to build with a very recent version of clang with libstdc++ and bazel. PiperOrigin-RevId: 238517815 GitOrigin-RevId: bdce7e57e9e886eff1114d0266781b443f7ec639 Change-Id: I6f745869cb8ef63851891ccac05ae9a7dd241c4f
Diffstat (limited to 'CMakeLists.txt')
-rw-r--r--CMakeLists.txt47
1 files changed, 47 insertions, 0 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 571e48c5..e3bb8d05 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -26,14 +26,26 @@ if (POLICY CMP0025)
cmake_policy(SET CMP0025 NEW)
endif()
+# if command can use IN_LIST
+cmake_policy(SET CMP0057 NEW)
+
project(absl)
+# when absl is included as subproject (i.e. using add_subdirectory(abseil-cpp))
+# in the source tree of a project that uses it, install rules are disabled.
+if(NOT "^${CMAKE_SOURCE_DIR}$" STREQUAL "^${PROJECT_SOURCE_DIR}$")
+ set(ABSL_ENABLE_INSTALL FALSE)
+else()
+ set(ABSL_ENABLE_INSTALL TRUE)
+endif()
+
list(APPEND CMAKE_MODULE_PATH
${CMAKE_CURRENT_LIST_DIR}/CMake
${CMAKE_CURRENT_LIST_DIR}/absl/copts
)
include(GNUInstallDirs)
+include(CMakePackageConfigHelpers)
include(AbseilHelpers)
@@ -73,11 +85,23 @@ if(${ABSL_RUN_TESTS})
enable_testing()
endif()
+# We don't support system-wide installation
+list(APPEND SYSTEM_INSTALL_DIRS "/usr/local" "/usr" "/opt/" "/opt/local" "c:/Program Files/${PROJECT_NAME}")
+if(NOT DEFINED CMAKE_INSTALL_PREFIX OR CMAKE_INSTALL_PREFIX IN_LIST SYSTEM_INSTALL_DIRS)
+ message(WARNING "\
+The default and system-level install directories are unsupported except in LTS \
+releases of Abseil. Please set CMAKE_INSTALL_PREFIX to install Abseil in your \
+source or build tree directly.\
+ ")
+endif()
+
## check targets
if(BUILD_TESTING)
if(${ABSL_USE_GOOGLETEST_HEAD})
include(CMake/DownloadGTest.cmake)
+ set(absl_gtest_src_dir ${CMAKE_BINARY_DIR}/googletest-src)
+ set(absl_gtest_build_dir ${CMAKE_BINARY_DIR}/googletest-build)
endif()
check_target(gtest)
@@ -93,3 +117,26 @@ if(BUILD_TESTING)
endif()
add_subdirectory(absl)
+
+# install as a subdirectory only
+install(EXPORT ${PROJECT_NAME}Targets
+ NAMESPACE absl::
+ DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake"
+)
+
+configure_package_config_file(
+ CMake/abslConfig.cmake.in
+ "${PROJECT_BINARY_DIR}/${PROJECT_NAME}Config.cmake"
+ INSTALL_DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake"
+)
+
+install(FILES "${PROJECT_BINARY_DIR}/${PROJECT_NAME}Config.cmake"
+ DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake
+)
+
+install(DIRECTORY absl
+ DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
+ FILES_MATCHING
+ PATTERN "*.inc"
+ PATTERN "*.h"
+)