* configure: s/egrep/grep -E/

`egrep` is deprecated.
This commit is contained in:
Werner Lemberg 2022-07-24 19:44:24 +02:00
parent 0417e54bec
commit 9a00282efc

4
configure vendored
View File

@ -18,7 +18,7 @@ rm -f config.mk builds/unix/unix-def.mk builds/unix/unix-cc.mk
# respect GNUMAKE environment variable for backward compatibility
if test "x$GNUMAKE" = x; then
if test "x$MAKE" = x; then
if test "x`make -v 2>/dev/null | egrep 'GNU|makepp'`" = x; then
if test "x`make -v 2>/dev/null | grep -E 'GNU|makepp'`" = x; then
MAKE=gmake
else
MAKE=make
@ -28,7 +28,7 @@ else
MAKE=$GNUMAKE
fi
if test "x`$MAKE -v 2>/dev/null | egrep 'GNU|makepp'`" = x; then
if test "x`$MAKE -v 2>/dev/null | grep -E 'GNU|makepp'`" = x; then
echo "GNU make (>= 3.81) or makepp (>= 2.0) is required to build FreeType2." >&2
echo "Please try" >&2
echo >&2