[pkgsrc/trunk]: pkgsrc/devel/libffi Fix build on FreeBSD 12

[pho <pho%pkgsrc.org@localhost>]

details:   https://anonhg.NetBSD.org/pkgsrc/rev/98ab13d8d731
branches:  trunk
changeset: 347496:98ab13d8d731
user:      pho <pho%pkgsrc.org@localhost>
date:      Sun Jan 12 10:48:50 2020 +0000

description:
Fix build on FreeBSD 12

diffstat:

 devel/libffi/Makefile |  8 +++++++-
 1 files changed, 7 insertions(+), 1 deletions(-)

diffs (21 lines):

diff -r 82d285393e63 -r 98ab13d8d731 devel/libffi/Makefile
--- a/devel/libffi/Makefile     Sun Jan 12 10:11:35 2020 +0000
+++ b/devel/libffi/Makefile     Sun Jan 12 10:48:50 2020 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.33 2017/09/05 15:08:42 joerg Exp $
+# $NetBSD: Makefile,v 1.34 2020/01/12 10:48:50 pho Exp $
 
 DISTNAME=      libffi-3.2.1
 PKGREVISION=   4
@@ -50,5 +50,11 @@
 MAKE_FLAGS+=           SHELL=${TOOLS_DIR}/bin/bash
 .endif
 
+# On platforms where ld(1) is LLVM ld, relocations against read-only
+# segments has to be explicitly allowed.
+.if !empty(MACHINE_PLATFORM:MFreeBSD-1[2-9].*-*)
+CFLAGS+=       -Wl,-z,notext
+.endif
+
 .include "../../mk/pthread.buildlink3.mk"
 .include "../../mk/bsd.pkg.mk"