* configure: s/egrep/grep -E/
`egrep` is deprecated.
diff --git a/configure b/configure
index 404f13c..0b91090 100755
--- a/configure
+++ b/configure
@@ -18,7 +18,7 @@
# 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 @@
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
