Mesa (master): configure.ac: use AC_PROG_SED

[Matt Turner]

Module: Mesa
Branch: master
Commit: 3a343ef3465c828d6f2285498e1eb86929c74690
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=3a343ef3465c828d6f2285498e1eb86929c74690

Author: Matt Turner <mattst88 at gmail.com>
Date:   Wed Jan 11 01:05:56 2012 -0500

configure.ac: use AC_PROG_SED

It looks like AC_PROG_SED was added in 2.59b, and wasn't in the
original 2.59 in the original 2.59.  Presumably that's why, though
it could've been an oversight.

Reviewed-by: Kenneth Graunke <kenneth at whitecape.org>
Signed-off-by: Matt Turner <mattst88 at gmail.com>

---

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/configure.ac b/configure.ac
index bc3a831..e2302de 100644
--- a/configure.ac
+++ b/configure.ac
@@ -38,8 +38,8 @@ AC_PROG_CC
 AC_PROG_CXX
 AC_CHECK_PROGS([MAKE], [gmake make])
 AC_CHECK_PROGS([PYTHON2], [python2 python])
+AC_PROG_SED
 AC_PATH_PROG([MKDEP], [makedepend])
-AC_PATH_PROG([SED], [sed])
 
 if test "x$MKDEP" = "x"; then
     AC_MSG_ERROR([makedepend is required to build Mesa])