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grep branch, master, updated. v2.20-10-ga5ef4c4

From: Paul Eggert
Subject: grep branch, master, updated. v2.20-10-ga5ef4c4
Date: Tue, 17 Jun 2014 19:09:39 +0000

This is an automated email from the git hooks/post-receive script. It was
generated because a ref change was pushed to the repository containing
the project "grep".

The branch, master has been updated
       via  a5ef4c423bc583333cb465b72eff7b0dca7f68db (commit)
      from  824e15341240f3e2bff4e0cf9789edef9f80bacb (commit)

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- Log -----------------------------------------------------------------

commit a5ef4c423bc583333cb465b72eff7b0dca7f68db
Author: Paul Eggert <address@hidden>
Date:   Tue Jun 17 12:09:16 2014 -0700

    build: avoid -Wstack-protector
    This allows the use of --enable-gcc-warnings on Gentoo and Ubuntu.
    * (WERROR_CFLAGS): Avoid -Wstack-protector.
    This can be worked around, but the cure is worse than the disease.

diff --git a/ b/
index 7ac2937..3315855 100644
--- a/
+++ b/
@@ -117,6 +117,7 @@ if test "$gl_gcc_warnings" = yes; then
   nw="$nw -Wsystem-headers"         # Don't let system headers trigger warnings
   nw="$nw -Wpadded"                 # Our structs are not padded
   nw="$nw -Wvla"                    # warnings in gettext.h
+  nw="$nw -Wstack-protector"        # generates false alarms for useful code
   nw="$nw -Wswitch-default"         # Too many warnings for now
   nw="$nw -Wunsafe-loop-optimizations" # OK to suppress unsafe optimizations
   nw="$nw -Winline"                 # streq.h's streq4, streq6 and strcaseeq6


Summary of changes: |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)


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