sim: use -Werror when probing for supported warning flags

[thirdparty/binutils-gdb.git] / sim / microblaze / configure

diff --git a/sim/microblaze/configure b/sim/microblaze/configure
index 8715cd4ba8e650ae77e3b9469febb79614a4abf7..c52ce085257893610b109eb7036521a8b981269e 100755 (executable)
--- a/sim/microblaze/configure
+++ b/sim/microblaze/configure
@@ -12072,7 +12072,7 @@ $as_echo_n "checking compiler warning flags... " >&6; }
        -Werr*) WERROR_CFLAGS=-Werror ;;
        *) # Check that GCC accepts it
            saved_CFLAGS="$CFLAGS"
-           CFLAGS="$CFLAGS $w"
+           CFLAGS="$CFLAGS -Werror $w"
            cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */