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From 259f944bc3e45420f5891737101260f07ab3030a Mon Sep 17 00:00:00 2001
From: "Azamat H. Hackimov" <azamat.hackimov@gmail.com>
Date: Tue, 27 Feb 2018 14:17:49 +0500
Subject: [PATCH] Externalize googletest project
Externalize gtest to avoid installation, fixes #539.
---
test/CMakeLists.txt | 35 ++++++++++++++++++++++++++---------
1 file changed, 26 insertions(+), 9 deletions(-)
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index 3633da5..7b39dd4 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -1,16 +1,27 @@
+include(ExternalProject)
+
+ExternalProject_Add(
+ googletest_project
+ SOURCE_DIR "${CMAKE_SOURCE_DIR}/test/gtest-1.8.0"
+ INSTALL_DIR "${CMAKE_BINARY_DIR}/prefix"
+ CMAKE_ARGS -DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR> -DBUILD_GMOCK=ON
+)
+
+add_library(gmock UNKNOWN IMPORTED)
+set_target_properties(gmock PROPERTIES
+ IMPORTED_LOCATION ${PROJECT_BINARY_DIR}/prefix/lib/libgmock.a
+)
+
+find_package(Threads)
+
+include_directories(SYSTEM "${PROJECT_BINARY_DIR}/prefix/include")
+
set(gtest_force_shared_crt ${MSVC_SHARED_RT} CACHE BOOL
"Use shared (DLL) run-time lib even when Google Test built as a static lib.")
-add_subdirectory(gtest-1.8.0)
-include_directories(SYSTEM gtest-1.8.0/googlemock/include)
-include_directories(SYSTEM gtest-1.8.0/googletest/include)
-
-if(WIN32 AND BUILD_SHARED_LIBS)
- add_definitions("-DGTEST_LINKED_AS_SHARED_LIBRARY")
-endif()
if(CMAKE_CXX_COMPILER_ID MATCHES "GNU" OR
CMAKE_CXX_COMPILER_ID MATCHES "Clang")
- set(yaml_test_flags "-Wno-variadic-macros -Wno-sign-compare")
+ set(yaml_test_flags "-Wno-variadic-macros -Wno-sign-compare")
if(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
set(yaml_test_flags "${yaml_test_flags} -Wno-c99-extensions")
@@ -36,9 +47,15 @@ add_executable(run-tests
${test_sources}
${test_headers}
)
+
+add_dependencies(run-tests googletest_project)
+
set_target_properties(run-tests PROPERTIES
COMPILE_FLAGS "${yaml_c_flags} ${yaml_cxx_flags} ${yaml_test_flags}"
)
-target_link_libraries(run-tests yaml-cpp gmock)
+target_link_libraries(run-tests
+ yaml-cpp
+ gmock
+ ${CMAKE_THREAD_LIBS_INIT})
add_test(yaml-test ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/run-tests)
--
2.16.1
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