Restore "Consider *-*-nacl* targets ELF for gold"

* configure.ac (ENABLE_GOLD): Consider *-*-nacl* targets ELF.
	* configure: Regenerate.

ChangeLog

@@ -1,3 +1,8 @@
+2012-11-14  Roland McGrath  <mcgrathr@google.com>
+
+	* configure.ac (ENABLE_GOLD): Consider *-*-nacl* targets ELF.
+	* configure: Regenerate.
+
 2012-11-13  Richard Henderson  <rth@redhat.com>
 
 	* configure.ac: Move libsanitizer logic to subdirectory.

configure

@@ -2952,7 +2952,7 @@ case "${ENABLE_GOLD}" in
       *-*-elf* | *-*-sysv4* | *-*-unixware* | *-*-eabi* | hppa*64*-*-hpux* \
       | *-*-linux* | frv-*-uclinux* | *-*-irix5* | *-*-irix6* \
       | *-*-netbsd* | *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* \
-      | *-*-solaris2* | *-*-nto*)
+      | *-*-solaris2* | *-*-nto* | *-*-nacl*)
         case "${target}" in
           *-*-linux*aout* | *-*-linux*oldld*)
             ;;

configure.ac

@@ -317,7 +317,7 @@ case "${ENABLE_GOLD}" in
       *-*-elf* | *-*-sysv4* | *-*-unixware* | *-*-eabi* | hppa*64*-*-hpux* \
       | *-*-linux* | frv-*-uclinux* | *-*-irix5* | *-*-irix6* \
       | *-*-netbsd* | *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* \
-      | *-*-solaris2* | *-*-nto*)
+      | *-*-solaris2* | *-*-nto* | *-*-nacl*)
         case "${target}" in
           *-*-linux*aout* | *-*-linux*oldld*)
             ;;