From: Daniel Arndt <daniel.arndt@iwr.uni-heidelberg.de>
Date: Mon, 4 Jun 2018 22:17:04 +0000 (+0200)
Subject: Strip the offending flags instead
X-Git-Tag: v9.1.0-rc1~1078^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=739197f624c2efed0838b3a7a92bee2e24ae84b9;p=dealii.git

Strip the offending flags instead
---

diff --git a/cmake/checks/check_01_cxx_features.cmake b/cmake/checks/check_01_cxx_features.cmake
index 8ce12c375f..2cf1e382ac 100644
--- a/cmake/checks/check_01_cxx_features.cmake
+++ b/cmake/checks/check_01_cxx_features.cmake
@@ -277,7 +277,9 @@ IF(NOT DEFINED DEAL_II_WITH_CXX14 OR DEAL_II_WITH_CXX14)
     #
     # https://llvm.org/bugs/show_bug.cgi?id=16876
     #
-    PUSH_CMAKE_REQUIRED("-g")
+    SET(_flags "${DEAL_II_CXX_FLAGS_DEBUG}")
+    STRIP_FLAG(_flags "-Wa,--compress-debug-sections")
+    PUSH_CMAKE_REQUIRED("${_flags}")
     CHECK_CXX_SOURCE_COMPILES(
       "
       struct foo