Make sure that gmock and gtest are always built as static libraries

Author: Stefan Buschmann

source/tests/googletest/googlemock/CMakeLists.txt

@@ -8,6 +8,7 @@
 # BUILD_SHARED_LIBS is a standard CMake variable, but we declare it here to
 # make it prominent in the GUI.
 option(BUILD_SHARED_LIBS "Build shared libraries (DLLs)." OFF)
+set(BUILD_SHARED_LIBS OFF)
 
 option(gmock_build_tests "Build all of Google Mock's own tests." OFF)
 

source/tests/googletest/googletest/CMakeLists.txt

@@ -8,6 +8,7 @@
 # BUILD_SHARED_LIBS is a standard CMake variable, but we declare it here to
 # make it prominent in the GUI.
 option(BUILD_SHARED_LIBS "Build shared libraries (DLLs)." OFF)
+set(BUILD_SHARED_LIBS OFF)
 
 # When other libraries are using a shared version of runtime libraries,
 # Google Test also has to use one.