grep branch, master, updated. v3.7-57-g70fc166

[Paul Eggert]

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http://git.savannah.gnu.org/cgit/grep.git/commit/?id=70fc166b38933e73a45d5348634e626809a7bd32


commit 70fc166b38933e73a45d5348634e626809a7bd32
Author: Paul Eggert <eggert@cs.ucla.edu>
Date:   Sun Mar 20 17:18:13 2022 -0700

    Pacify GCC 11.2.0
    
    * configure.ac: Re-disable -Wstack-protector, to pacify GCC Ubuntu
    11.2.0-7ubuntu2 x86-64 on knuth_morris_pratt and
    knuth_morris_pratt_multibyte.

diff --git a/configure.ac b/configure.ac
index 70cb128..c85651c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -131,6 +131,7 @@ if test $gl_gcc_warnings != no; then
   nw="$nw -Wvla"                    # suppress a warning in regexec.h
   nw="$nw -Winline"                 # suppress warnings from streq.h's streq5
   nw="$nw -Wsystem-headers"         # Don't let system headers trigger warnings
+  nw="$nw -Wstack-protector"        # generates false alarms for useful code
 
   gl_MANYWARN_ALL_GCC([ws])
   gl_MANYWARN_COMPLEMENT([ws], [$ws], [$nw])

-----------------------------------------------------------------------

Summary of changes:
 configure.ac | 1 +
 1 file changed, 1 insertion(+)


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