From 7df596a58cdfa763924487b8c275269de3497304 Mon Sep 17 00:00:00 2001
From: Sam James <sam@gentoo.org>
Date: Sun, 5 Jun 2022 12:09:02 -0700
Subject: grep: egrep -> grep -E, fgrep -> grep -F

Newer versions of GNU grep (after grep 3.7, not inclusive) will warn on
'egrep' and 'fgrep' invocations.

Convert usages within the tree to their expanded non-aliased counterparts
to avoid irritating warnings during ./configure and the test suite.

Signed-off-by: Sam James <sam@gentoo.org>
Reviewed-by: Fangrui Song <maskray@google.com>
---
 io/ftwtest-sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'io')

diff --git a/io/ftwtest-sh b/io/ftwtest-sh
index db82d48..174a3ab 100644
--- a/io/ftwtest-sh
+++ b/io/ftwtest-sh
@@ -268,7 +268,7 @@ $testprogram --skip-siblings=file@1b $tmpdir |
 regexp=`echo $(ls -U $tmp/$ftwtest/foo/lvl1b \
 	       | sed -n '/file@1b$/,${/file[23]@1b$/p;}') | sed 's, ,|,'`
 catcmd=cat
-[ -n "$regexp" ] && catcmd="egrep -v $regexp"
+[ -n "$regexp" ] && catcmd="grep -E -v $regexp"
 
 $catcmd <<EOF | diff -u $testout - || exit 1
 base = "$tmp/", file = "$ftwtest", flag = FTW_D, level = 0
-- 
cgit v1.1