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authorGravatar Abseil Team <absl-team@google.com>2019-04-04 08:13:57 -0700
committerGravatar Gennadiy Rozental <rogeeff@google.com>2019-04-04 16:07:58 -0400
commit666fc1266bccfd8e6eaaa084e7b42580bb8eb199 (patch)
tree9a9366d8846fb3905f3f224d0e90b9de9d5f730b /CMake/Googletest
parent93dfcf74cb5fccae3da07897d8613ae6cab958a0 (diff)
Export of internal Abseil changes.
-- bc89d3221e3927d08881d75eeee0e8db862300fa by Benjamin Barenblat <bbaren@google.com>: Clean up C-style casts in `ABSL_ASSERT` PiperOrigin-RevId: 241932756 -- 17482daae4b3e2fc725b759586590ac466b72a1e by Jon Cohen <cohenjon@google.com>: Move Gtest-specific CMake code to its own directory PiperOrigin-RevId: 241920192 -- 9ae52b4f665625352c0a789cff884bde492c28f5 by CJ Johnson <johnsoncj@google.com>: Moves private data methods from InlinedVector to InlinedVector Storage in anticipation of migrating the Rep union type PiperOrigin-RevId: 241794144 -- 95315bc50a61a0aae4f171b44c2312158a43e72e by Jon Cohen <cohenjon@google.com>: Use /DNOMINMAX in Abseil tests. This offsets inlcudes of <windows.h> from gtest. PiperOrigin-RevId: 241790584 -- ee505c7f2ab99d29c165ea21a07190474f64053d by CJ Johnson <johnsoncj@google.com>: Adds inlined_vector_internal to the deps of inlined_vector in CMakeLists.txt PiperOrigin-RevId: 241775332 -- 94eb5165b49bab59ce7de143be38a4581d5658da by CJ Johnson <johnsoncj@google.com>: Migrates InlinedVector Storage to class Metadata for compatibility with the eventual member-wise migration to the new exception safe implementation PiperOrigin-RevId: 241633420 -- f99e172caad1ec8b35bf7bbabaf2833d55a6f055 by Abseil Team <absl-team@google.com>: Add MSVC specific linker flags only to MSVC builds. PiperOrigin-RevId: 241615711 -- 3ad19d2779281e945bdf56643dc5cee3f730eb4f by Abseil Team <absl-team@google.com>: Add a comment about per-process randomization of absl::Hash. PiperOrigin-RevId: 241583697 -- 8dfb02d725fee3528351b2da4ed32a7455f9858a by Tom Manshreck <shreck@google.com>: Internal change PiperOrigin-RevId: 241564734 GitOrigin-RevId: bc89d3221e3927d08881d75eeee0e8db862300fa Change-Id: Ibad3da416d08a96ec1f8313f8b519b4270b7e01a
Diffstat (limited to 'CMake/Googletest')
-rw-r--r--CMake/Googletest/CMakeLists.txt.in15
-rw-r--r--CMake/Googletest/DownloadGTest.cmake32
2 files changed, 47 insertions, 0 deletions
diff --git a/CMake/Googletest/CMakeLists.txt.in b/CMake/Googletest/CMakeLists.txt.in
new file mode 100644
index 00000000..d60a33e9
--- /dev/null
+++ b/CMake/Googletest/CMakeLists.txt.in
@@ -0,0 +1,15 @@
+cmake_minimum_required(VERSION 2.8.2)
+
+project(googletest-download NONE)
+
+include(ExternalProject)
+ExternalProject_Add(googletest
+ GIT_REPOSITORY https://github.com/google/googletest.git
+ GIT_TAG master
+ SOURCE_DIR "${CMAKE_BINARY_DIR}/googletest-src"
+ BINARY_DIR "${CMAKE_BINARY_DIR}/googletest-build"
+ CONFIGURE_COMMAND ""
+ BUILD_COMMAND ""
+ INSTALL_COMMAND ""
+ TEST_COMMAND ""
+) \ No newline at end of file
diff --git a/CMake/Googletest/DownloadGTest.cmake b/CMake/Googletest/DownloadGTest.cmake
new file mode 100644
index 00000000..3c682aef
--- /dev/null
+++ b/CMake/Googletest/DownloadGTest.cmake
@@ -0,0 +1,32 @@
+# Downloads and unpacks googletest at configure time. Based on the instructions
+# at https://github.com/google/googletest/tree/master/googletest#incorporating-into-an-existing-cmake-project
+
+# Download the latest googletest from Github master
+configure_file(
+ ${CMAKE_CURRENT_LIST_DIR}/CMakeLists.txt.in
+ ${CMAKE_BINARY_DIR}/googletest-download/CMakeLists.txt
+)
+
+# Configure and build the downloaded googletest source
+execute_process(COMMAND ${CMAKE_COMMAND} -G "${CMAKE_GENERATOR}" .
+ RESULT_VARIABLE result
+ WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/googletest-download )
+if(result)
+ message(FATAL_ERROR "CMake step for googletest failed: ${result}")
+endif()
+
+execute_process(COMMAND ${CMAKE_COMMAND} --build .
+ RESULT_VARIABLE result
+ WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/googletest-download)
+if(result)
+ message(FATAL_ERROR "Build step for googletest failed: ${result}")
+endif()
+
+# Prevent overriding the parent project's compiler/linker settings on Windows
+set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
+
+# Add googletest directly to our build. This defines the gtest and gtest_main
+# targets.
+add_subdirectory(${CMAKE_BINARY_DIR}/googletest-src
+ ${CMAKE_BINARY_DIR}/googletest-build
+ EXCLUDE_FROM_ALL)