[Emacs-diffs] /srv/bzr/emacs/trunk r108860: Auto-commit of generated files.

[Glenn Morris]

------------------------------------------------------------
revno: 108860
committer: Glenn Morris <address@hidden>
branch nick: trunk
timestamp: Wed 2012-07-04 06:17:38 -0400
message:
  Auto-commit of generated files.
modified:
  autogen/configure

=== modified file 'autogen/configure'
--- a/autogen/configure 2012-07-01 10:18:49 +0000
+++ b/autogen/configure 2012-07-04 10:17:38 +0000
@@ -7157,6 +7157,12 @@
   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