s/egrep/grep -E/

configure.ac

@@ -665,9 +665,9 @@ AC_CHECK_FUNC(lchown,
     AC_ARG_ENABLE([broken-chown],
     [  --enable-broken-chown   this system's chown follows symbolic links], 
 	    result=$enableval, result=unknown)
-    if echo "$build" | egrep "(aix)|(hpux)|(linux)" > /dev/null ; then
+    if echo "$build" | grep -E "(aix)|(hpux)|(linux)" > /dev/null ; then
 	result=yes
-    elif echo "$build" | egrep "(nextstep)" > /dev/null ; then
+    elif echo "$build" | grep -E "(nextstep)" > /dev/null ; then
 	result=no
     fi
     if test $result = unknown; then

rpm-4_0.spec

@@ -281,7 +281,7 @@ if [ -s /lib/libc.so.6 -a -s /lib/libz.so.1 -a -s /lib/librt.so.1 -a -n "$(getco
 fi > all-funcs
 sed -r -n 's/^(.+)64(_.*|$)/\1\2/p' all-funcs |
 	sort -u |
-	egrep -v '^(wcs|str)' |
+	grep -E -v '^(wcs|str)' |
 	comm -12 - all-funcs |
 	LC_ALL=C sort -u \
 	> %buildroot%_rpmlibdir/verify-elf-non-lfs-funcs.list

scripts/brp-debuginfo.in

@@ -97,7 +97,7 @@ if [ -s .tmp/no_debug_info ]; then
 	Warning "$howmuch non-stripped binaries don't contain .debug sections making -debuginfo"
 	Warning "package less relevant. An excerpt from the list of affected files follows:"
 	sed 's/^/  /; 10q' < .tmp/no_debug_info >&2
-	if egrep -q '/lib/modules/.*(/vmlinux|\.ko)$' .tmp/no_debug_info; then
+	if grep -E -q '/lib/modules/.*(/vmlinux|\.ko)$' .tmp/no_debug_info; then
 		Warning "Please enable CONFIG_DEBUG_INFO=y in the kernel package!"
 	fi
 	[ -z "$RPM_DEBUGINFO_STRIPPED_TERMINATE" ] \

scripts/cpp.req.in

@@ -31,7 +31,7 @@ InitPackagedFiles()
 
 PkgconfigCflags()
 {
-	egrep "^$RPM_LIBDIR/pkgconfig/[^/]+[.]pc\$" $tmpdir/PF >$tmpdir/pc || [ $? = 1 ]
+	grep -E "^$RPM_LIBDIR/pkgconfig/[^/]+[.]pc\$" $tmpdir/PF >$tmpdir/pc || [ $? = 1 ]
 	if [ -n "${RPM_BUILD_ROOT-}" ]; then
 		# Process subpackage *.pc files before other *.pc files.
 		sed "s|^/|0 $RPM_BUILD_ROOT/|" <$tmpdir/pc >$tmpdir/PF-pc

scripts/lib.req.in

@@ -73,9 +73,9 @@ LibReq()
 
 	# GNU_HASH.
 	if printf '%s\n' "$segments" |
-		egrep -qs '[[:space:]]\.gnu\.hash([[:space:]]|$)' &&
+		grep -E -qs '[[:space:]]\.gnu\.hash([[:space:]]|$)' &&
 	   ! printf '%s\n' "$segments" |
-		egrep -qs '[[:space:]]\.hash([[:space:]]|$)'; then
+		grep -E -qs '[[:space:]]\.hash([[:space:]]|$)'; then
 		echo 'rtld(GNU_HASH)'
 	fi
 

scripts/shell.req.in

@@ -50,7 +50,7 @@ ShellReq()
 		# We are almost dead.  The last chance to escape is to see
 		# if the shell is used only to re-exec another interpreter, e.g.
 		#	exec tclsh "$0" "$@"
-		if line1=$(egrep -m1 -v '^[[:space:]]*(#|$)' "$f"); then
+		if line1=$(grep -E -m1 -v '^[[:space:]]*(#|$)' "$f"); then
 			set -- $line1
 			if [ $# -gt 1 ] && [ "$1" = exec ]; then
 				Info "$f is $2 script!"