Enable by default -Werror just for bootstrap-debug.mk and default build.

[thirdparty/gcc.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 12377499295a94f5a4d4c145be5dae5c4d47edff..865dd543fa3fdf91697be00b76c2a65812dc3155 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -3461,16 +3461,21 @@ AC_SUBST(stage1_checking)
 # Enable -Werror in bootstrap stage2 and later.
 AC_ARG_ENABLE(werror,
 [AS_HELP_STRING([--enable-werror],
-               [enable -Werror in bootstrap stage2 and later])], [],
-[if test -d ${srcdir}/gcc && test x"`cat $srcdir/gcc/DEV-PHASE`" = xexperimental; then
-  enable_werror=yes
-else
-  enable_werror=no
-fi])
+               [enable -Werror in bootstrap stage2 and later])], [], [])
 case ${enable_werror} in
   yes) stage2_werror_flag="--enable-werror-always" ;;
   *) stage2_werror_flag="" ;;
 esac
+
+if test -d ${srcdir}/gcc && test x"`cat $srcdir/gcc/DEV-PHASE`" = xexperimental; then
+  case $BUILD_CONFIG in
+  bootstrap-debug)
+      stage2_werror_flag="--enable-werror-always" ;;
+  "")
+      stage2_werror_flag="--enable-werror-always" ;;
+  esac
+fi
+
 AC_SUBST(stage2_werror_flag)
 
 # Enable --enable-host-shared.