Fixed sde-config to have multilib available just for mips64, powerpc64, sparc64, x86-64

Note: We have to check what kind of other 64 bit architectures we have to add.

lib/sde-config/main.in

@@ -2,7 +2,7 @@
 # This copyright note is auto-generated by ./scripts/Create-CopyPatch.
 # 
 # Filename: lib/sde-config/main.in
-# Copyright (C) 2006 - 2007 The OpenSDE Project
+# Copyright (C) 2006 - 2008 The OpenSDE Project
 # Copyright (C) 2004 - 2006 The T2 SDE Project
 # Copyright (C) 1998 - 2003 Clifford Wolf
 # 
@@ -115,7 +115,12 @@ block_begin 7
 
 	if [ -f architecture/$SDECFG_ARCH/config.in ]
 	then . architecture/$SDECFG_ARCH/config.in ; fi
-	bool 'Enable c-compiler multilib support' SDECFG_MULTILIB 1
+	case $SDECFG_ARCH in
+		mips64|powerpc64|sparc64|x86-64)
+			bool 'Enable c-compiler multilib support' \
+				SDECFG_MULTILIB 1
+		;;
+	esac
 	bool 'This is a cross-build between architectures' SDECFG_CROSSBUILD 0
 	if [ "$SDECFG_CROSSBUILD" = 1 ] ; then
 		pkgfilter sed -e 's,^\(. ..\)[^ ]*,\1--------,' -e 's,^\(. \)?,\10,' -e 's,^\(. .\)?,\11,'