fix GTest detection when cmake-extras is installed (#1091)

ros · May 14, 2020 · 860b699 · 860b699
1 parent b305797
commit 860b699
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/cmake/test/gtest.cmake b/cmake/test/gtest.cmake
@@ -301,7 +301,13 @@ function(catkin_find_google_test_source gtest_path googletest_path
 endfunction()
 
 find_package(GMock QUIET)
-find_package(GTest QUIET)
+# the GMockConfig.cmake from the Debian package cmake-extras provides all targets
+if(TARGET gtest AND TARGET gtest_main AND TARGET gmock AND TARGET gmock_main)
+  set(GMOCK_FOUND TRUE)
+  set(GTEST_FOUND TRUE)
+else()
+  find_package(GTest QUIET)
+endif()
 if(NOT GMOCK_FOUND OR NOT GTEST_FOUND)
   # If we find one but not the other, see if we can get both from source
   # only add gmock/gtest directory once per workspace