Unset CFLAGS/CXXFLAGS when running tests via cmake/make check targets

- should fix automatic tests set up on http://llvm-jenkins.debian.net
- needed in order to make Debian package builds depend on passing test suite

llvm-svn: 181736

lldb/test/CMakeLists.txt

@@ -26,12 +26,12 @@ set(LLDB_TRACE_DIR "${CMAKE_BINARY_DIR}/lldb-test-traces"
   )
 
 set(LLDB_COMMON_TEST_ARGS
-  #--headers
-  #${LLDB_SOURCE_DIR}/include
   --executable
   ${CMAKE_BINARY_DIR}/bin/lldb
   -s
   ${LLDB_TRACE_DIR}
+  -u CXXFLAGS
+  -u CFLAGS
   )
 
 add_python_test_target(check-lldb-single

lldb/test/Makefile

@@ -30,4 +30,4 @@ clean::
 #----------------------------------------------------------------------
 check-local::
 	rm -rf lldb-test-traces
-	python $(PROJ_SRC_DIR)/dosep.ty -o "--executable $(ToolDir)/lldb -q -s lldb-test-traces -C $(subst ccache,,$(CC))"
+	python $(PROJ_SRC_DIR)/dosep.ty -o "--executable $(ToolDir)/lldb -q -s lldb-test-traces -u CXXFLAGS -u CFLAGS -C $(subst ccache,,$(CC))"