netbsd.h (LINK_EH_SPEC): Define.

2016-12-19  Krister Walfridsson  <krister.walfridsson@gmail.com>

	* config/netbsd.h (LINK_EH_SPEC): Define.

From-SVN: r243791

gcc/ChangeLog

+2016-12-19  Krister Walfridsson  <krister.walfridsson@gmail.com>
+
+	* config/netbsd.h (LINK_EH_SPEC): Define.
+
 2016-12-18  Eric Botcazou  <ebotcazou@adacore.com>
 
 	* lra-constraints.c (process_address): Add forward declaration.

gcc/config/netbsd.h

@@ -139,6 +139,10 @@ along with GCC; see the file COPYING3.  If not see
 #undef LIBGCC_SPEC
 #define LIBGCC_SPEC NETBSD_LIBGCC_SPEC
 
+#if defined(HAVE_LD_EH_FRAME_HDR)
+#define LINK_EH_SPEC "%{!static:--eh-frame-hdr} "
+#endif
+
 #undef TARGET_LIBC_HAS_FUNCTION
 #define TARGET_LIBC_HAS_FUNCTION no_c99_libc_has_function