Merge topic 'test-ObjectLibrary-lang'

94c08b3 Tests/ObjectLibrary: Do not enable CXX in subdirectories

Tests/ObjectLibrary/A/CMakeLists.txt

@@ -1,4 +1,4 @@
-project(ObjectLibraryA)
+project(ObjectLibraryA C)
 # Add -fPIC so objects can be used in shared libraries.
 # TODO: Need property for this.
 if(CMAKE_SHARED_LIBRARY_C_FLAGS AND NOT WATCOM)

Tests/ObjectLibrary/B/CMakeLists.txt

@@ -1,4 +1,4 @@
-project(ObjectLibraryB)
+project(ObjectLibraryB C)
 if("${CMAKE_GENERATOR}" MATCHES "Visual Studio 6")
   # VS 6 generator does not use per-target object locations.
   set(vs6 _vs6)