From e4fd66271255584065f3a2d758688a3faa36a711 Mon Sep 17 00:00:00 2001
From: khorben <khorben@pkgsrc.org>
Date: Sun, 26 Jul 2015 22:13:17 +0000
Subject: Add support for compiling with stack-smashing protection

This is enabled with PKGSRC_USE_SSP in mk.conf(5), as documented there.
Most NetBSD platforms are supported (when compiling with gcc).

After consensus on tech-pkg@.
---
 mk/platform/NetBSD.mk | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

(limited to 'mk/platform')

diff --git a/mk/platform/NetBSD.mk b/mk/platform/NetBSD.mk
index c83b5d5c5dc..8a0cda4dd43 100644
--- a/mk/platform/NetBSD.mk
+++ b/mk/platform/NetBSD.mk
@@ -1,4 +1,4 @@
-# $NetBSD: NetBSD.mk,v 1.42 2015/05/26 10:08:37 joerg Exp $
+# $NetBSD: NetBSD.mk,v 1.43 2015/07/26 22:13:17 khorben Exp $
 #
 # Variable definitions for the NetBSD operating system.
 
@@ -128,6 +128,16 @@ FFLAGS+=	-mieee
 PKG_HAVE_KQUEUE=	# defined
 .endif
 
+.if (${MACHINE_ARCH} != "alpha") && \
+	(${MACHINE_ARCH} != "hppa") && \
+	(${MACHINE_ARCH} != "ia64") && \
+	(${MACHINE_ARCH} != "mips")
+. if ${PKGSRC_USE_SSP:Uno} != "no"
+# build with stack protection (with GCC)
+_GCC_CFLAGS+=	-fstack-protector
+. endif
+.endif
+
 _OPSYS_CAN_CHECK_SHLIBS=	yes # use readelf in check/bsd.check-vars.mk
 
 # check for maximum command line length and set it in configure's environment,
-- 
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