From e45c8fdcb3d7cdb654f6819c02d1bbb5b40b6116 Mon Sep 17 00:00:00 2001

From: Florian Weimer <fweimer@redhat.com>

Date: Thu, 7 Nov 2013 09:23:35 +0100

Subject: [PATCH 1/4] build: Enable BIND_NOW

Partial RELRO means that the object is GNU_RELRO but not BIND_NOW.  This

reduces the effectiveness of RELRO.  bluez triggers this because it

enables PIE during the build, and rpmdiff takes this as an indicator

that the best possible hardening is desired.

https://bugzilla.redhat.com/show_bug.cgi?id=983161

---

 acinclude.m4 | 2 +-

 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/acinclude.m4 b/acinclude.m4

index bc39c6d73..efce2f3cb 100644

--- a/acinclude.m4

+++ b/acinclude.m4

@@ -50,7 +50,7 @@ AC_DEFUN([MISC_FLAGS], [

 		if (test "${enableval}" = "yes" &&

 				test "${ac_cv_prog_cc_pie}" = "yes"); then

 			misc_cflags="$misc_cflags -fPIC"

-			misc_ldflags="$misc_ldflags -pie"

+			misc_ldflags="$misc_ldflags -pie -Wl,-z,now"

 		fi

 	])

 	if (test "$enable_coverage" = "yes"); then

-- 

2.14.1