configure.ac: Don't check for awk, grep, nm.

Not used since d53901c6.

diff --git a/configure.ac b/configure.ac
index 5faae97..c68e14b 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -1256,19 +1256,7 @@ 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 $GALLIUM_STATE_TRACKERS_DIRS"
-    AC_SUBST(AWK)
-    AC_SUBST(GREP)
-    AC_SUBST(NM)
 fi
 AM_CONDITIONAL(HAVE_ST_XA, test "x$enable_xa" = xyes)