From 7417e9a171736b5279881cd4381fb58c617a23d9 Mon Sep 17 00:00:00 2001
From: marha <marha@users.sourceforge.net>
Date: Mon, 28 Nov 2011 08:33:39 +0100
Subject: mesa git update 28 nov 2011

---
 mesalib/configure.ac | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'mesalib/configure.ac')

diff --git a/mesalib/configure.ac b/mesalib/configure.ac
index 8885a6d74..febb9f680 100644
--- a/mesalib/configure.ac
+++ b/mesalib/configure.ac
@@ -1468,9 +1468,21 @@ fi
 dnl
 dnl XA configuration
 dnl
+if test "x$enable_xa" = xyes; then
+AC_PROG_AWK
+AC_PROG_GREP
+AC_CHECK_PROG(NM, nm, "nm")
+if test "x$AWK" = x || test "x$GREP" = x || test "x$NM" = x; then
+AC_MSG_WARN([Missing one of nm, grep or awk. Disabling xa.])
+enable_xa=no
+fi
+fi
 if test "x$enable_xa" = xyes; then
     GALLIUM_STATE_TRACKERS_DIRS="xa $GALLIUM_STATE_TRACKERS_DIRS"
     HAVE_ST_XA=yes
+    AC_SUBST(AWK)
+    AC_SUBST(GREP)
+    AC_SUBST(NM)
 fi
 
 dnl
-- 
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