autoconf config.* claims to not know about auroraux triple.

llvm-svn: 89301
diff --git a/llvm/autoconf/config.guess b/llvm/autoconf/config.guess
index e792aac..865fe53 100755
--- a/llvm/autoconf/config.guess
+++ b/llvm/autoconf/config.guess
@@ -333,6 +333,10 @@
     sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
 	echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 	exit ;;
+    i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
+	AUX_ARCH="i386"
+	echo ${AUX_ARCH}-pc-auroraux`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit ;;
     i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
 	eval $set_cc_for_build
 	SUN_ARCH="i386"
diff --git a/llvm/autoconf/config.sub b/llvm/autoconf/config.sub
index 8ca084b..183976a 100755
--- a/llvm/autoconf/config.sub
+++ b/llvm/autoconf/config.sub
@@ -1256,6 +1256,9 @@
 	-solaris1 | -solaris1.*)
 		os=`echo $os | sed -e 's|solaris1|sunos4|'`
 		;;
+	-auroraux)
+		os=-auroraux
+		;;
 	-solaris)
 		os=-solaris2
 		;;
@@ -1274,7 +1277,7 @@
 	# -sysv* is not here because it comes later, after sysvr4.
 	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
 	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
-	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
+	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* | -sym* \
 	      | -kopensolaris* \
 	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
 	      | -aos* | -aros* \