* configure: Use egrep, not grep.

Problem reported Mojca Miklavec <mojca.miklavec.lists@gmail.com>.
12 years ago · 2f7ccb2399
parent 94720c2c56
commit 2f7ccb2399
2 changed files with 8 additions and 2 deletions
--- a/6
+++ b/6
@ -1,3 +1,9 @@
+2013-03-31  Werner Lemberg  <wl@gnu.org>
+
+	* configure: Use egrep, not grep.
+
+	Problem reported Mojca Miklavec <mojca.miklavec.lists@gmail.com>.
+
 2013-03-29  Werner Lemberg  <wl@gnu.org>

 	* include/freetype/ftlcdfil.h: Add description of color filtering.
--- a/4
+++ b/4
@ -18,7 +18,7 @@ rm -f config.mk builds/unix/unix-def.mk builds/unix/unix-cc.mk
 # respect GNUMAKE environment variable for backwards compatibility
 if test "x$GNUMAKE" = x; then
  if test "x$MAKE" = x; then
-    if test "x`make -v 2>/dev/null | grep '\(GNU\|makepp\)'`" = x; then
+    if test "x`make -v 2>/dev/null | egrep '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 | grep '\(GNU\|makepp\)'`" = x; then
+if test "x`$MAKE -v 2>/dev/null | egrep 'GNU|makepp'`" = x; then
  echo "GNU make (>= 3.80) or makepp (>= 1.19) is required to build FreeType2." >&2
  echo "Please try" >&2
  echo >&2