Add target triple to include/llvm/Config/config.h.in. Regenerate all files.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44478 91177308-0d34-0410-b5e6-96231b3b80d8

autoconf/configure.ac

@@ -886,6 +886,8 @@ AC_DEFINE_UNQUOTED(LLVM_MANDIR, "$LLVM_MANDIR",
                    [Installation directory for man pages])
 AC_DEFINE_UNQUOTED(LLVM_CONFIGTIME, "$LLVM_CONFIGTIME",
                    [Time at which LLVM was configured])
+AC_DEFINE_UNQUOTED(LLVM_HOSTTRIPLE, "$host",
+	 	   [Host triple we were built on])
 
 # Determine which bindings to build.
 if test "$BINDINGS_TO_BUILD" = auto ; then
@@ -984,4 +986,3 @@ AC_CONFIG_MAKEFILE(bindings/ocaml/Makefile.ocaml)
 
 dnl Finally, crank out the output
 AC_OUTPUT
-

configure

@@ -34161,6 +34161,11 @@ cat >>confdefs.h <<_ACEOF
 _ACEOF
 
 
+cat >>confdefs.h <<_ACEOF
+#define LLVM_HOSTTRIPLE "$host"
+_ACEOF
+
+
 # Determine which bindings to build.
 if test "$BINDINGS_TO_BUILD" = auto ; then
   BINDINGS_TO_BUILD=""
@@ -35781,4 +35786,3 @@ echo "$as_me: error: $ac_sub_configure failed for $ac_dir" >&2;}
   done
 fi
 
-

include/llvm/Config/config.h.in

@@ -458,6 +458,9 @@
 /* Installation directory for config files */
 #undef LLVM_ETCDIR
 
+/* Host triple we were built on */
+#undef LLVM_HOSTTRIPLE
+
 /* Installation directory for include files */
 #undef LLVM_INCLUDEDIR