Use debug flags when checking for compress-debug-sections

diff --git a/cmake/checks/check_02_compiler_features.cmake b/cmake/checks/check_02_compiler_features.cmake
index 62741dc8e0a07a4540ec7463a8d44733af13d273..7ac38fe19f3cbffc5c5ad3d2fd672661330a3bac 100644 (file)
--- a/cmake/checks/check_02_compiler_features.cmake
+++ b/cmake/checks/check_02_compiler_features.cmake
@@ -269,7 +269,9 @@ ENDIF()
 IF( (NOT CMAKE_SYSTEM_NAME MATCHES "CYGWIN") AND
     (NOT CMAKE_SYSTEM_NAME MATCHES "Windows") AND
     (NOT CMAKE_CXX_COMPILER_ID MATCHES "Intel") )
+  ADD_FLAGS(CMAKE_REQUIRED_FLAGS "${DEAL_II_CXX_FLAGS_DEBUG}")
   ENABLE_IF_SUPPORTED(DEAL_II_CXX_FLAGS_DEBUG "-Wa,--compress-debug-sections")
+  RESET_CMAKE_REQUIRED()
 ENDIF()