* config/freebsd-spec.h [TARGET_LIBC_PROVIDES_SSP]

	(LINK_SSP_SPEC): Define.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@183670 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/ChangeLog

+2011-01-29  Tijl Coosemans  <tijl@coosemans.org>
+
+	* config/freebsd-spec.h [TARGET_LIBC_PROVIDES_SSP]
+	(LINK_SSP_SPEC): Define.
+
 2012-01-28  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 
 	PR target/51871

gcc/config/freebsd-spec.h

 /* Base configuration file for all FreeBSD targets.
-   Copyright (C) 1999, 2000, 2001, 2004, 2005, 2007, 2009, 2010
-   Free Software Foundation, Inc.
+   Copyright (C) 1999, 2000, 2001, 2004, 2005, 2007, 2009, 2010, 2011,
+   2012 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
@@ -138,6 +138,10 @@ is built with the --enable-threads configure-time option.}		\
 #define LINK_EH_SPEC "%{!static:--eh-frame-hdr} "
 #endif
 
+#ifdef TARGET_LIBC_PROVIDES_SSP
+#define LINK_SSP_SPEC "%{fstack-protector|fstack-protector-all:-lssp_nonshared}"
+#endif
+
 /* Use --as-needed -lgcc_s for eh support.  */
 #ifdef HAVE_LD_AS_NEEDED
 #define USE_LD_AS_NEEDED 1