From: Glenn Morris <rgm@gnu.org>
Date: Wed, 4 Jul 2012 10:17:38 +0000 (-0400)
Subject: Auto-commit of generated files.
X-Git-Tag: emacs-24.2.90~1199^2~227
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=1a9746debdc8965edd84d27537ef9c55511ea04e;p=emacs.git

Auto-commit of generated files.
---

diff --git a/autogen/configure b/autogen/configure
index 9634fe55ec1..47c21af749d 100755
--- a/autogen/configure
+++ b/autogen/configure
@@ -7157,6 +7157,12 @@ fi
   nw="$nw -Wsuggest-attribute=const"
   nw="$nw -Wsuggest-attribute=pure"
 
+  # Some loops can't be optimized with -O1,
+  # so remove -Wunsafe-loop-optimizations.
+  if echo "$CFLAGS" | $EGREP 'O1' 1>/dev/null; then
+    nw="$nw -Wunsafe-loop-optimizations"
+  fi
+
 
 
   if test -n "$GCC"; then