File 0001-Use-system-googletest.patch of Package libwebm

Author: Vasyl Gello <vasek.gello@gmail.com>
Subject: Use system googletest
Date: 2020-11-12 18:00:00 EET

Forwarded: not-needed

---

--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -382,18 +382,23 @@
 endif ()
 
 if (ENABLE_TESTS)
-  set(GTEST_SRC_DIR "${LIBWEBM_SRC_DIR}/../googletest" CACHE PATH
-      "Path to Googletest git repository.")
-  # This directory is where libwebm will build googletest dependencies.
-  set(GTEST_BUILD_DIR "${CMAKE_BINARY_DIR}/googletest_build")
+  if(PKG_CONFIG_FOUND)
+    pkg_check_modules(PC_GTEST gtest>=1.10.0 QUIET)
+    set(GTEST_VERSION ${PC_GTEST_VERSION})
+  elseif(WIN32)
+    set(GTEST_VERSION 1.10.0)
+  endif()
 
-  if (LIBWEBM_DISABLE_GTEST_CMAKE)
-    add_library(gtest STATIC "${GTEST_SRC_DIR}/googletest/src/gtest-all.cc")
-    include_directories("${GTEST_SRC_DIR}/googletest")
-  else ()
-    add_subdirectory("${GTEST_SRC_DIR}" "${GTEST_BUILD_DIR}")
-  endif ()
-  include_directories("${GTEST_SRC_DIR}/googletest/include")
+  find_path(GTEST_INCLUDE_DIR NAMES gtest/gtest.h
+                              PATHS ${PC_GTEST_INCLUDEDIR})
+
+  find_library(GTEST_LIBRARY_RELEASE NAMES gtest
+                                     PATHS ${PC_GTEST_LIBDIR})
+  find_library(GTEST_LIBRARY_DEBUG NAMES gtestd
+                                   PATHS ${PC_GTEST_LIBDIR})
+
+  include(SelectLibraryConfigurations)
+  select_library_configurations(GTEST)
 
   add_executable(mkvmuxer_tests ${mkvmuxer_tests_sources})
   target_link_libraries(mkvmuxer_tests LINK_PUBLIC gtest webm)