[pkgsrc/trunk]: pkgsrc/graphics/giflib Fix graphics/giflib build

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

details:   https://anonhg.NetBSD.org/pkgsrc/rev/0f70f6abdd6e
branches:  trunk
changeset: 428123:0f70f6abdd6e
user:      js <js%pkgsrc.org@localhost>
date:      Sat Apr 25 11:27:35 2020 +0000

description:
Fix graphics/giflib build

At least on macOS, it does not build in parallel.

diffstat:

 graphics/giflib/Makefile |  6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)

diffs (20 lines):

diff -r 5755fd281b11 -r 0f70f6abdd6e graphics/giflib/Makefile
--- a/graphics/giflib/Makefile  Sat Apr 25 11:21:06 2020 +0000
+++ b/graphics/giflib/Makefile  Sat Apr 25 11:27:35 2020 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.53 2020/03/19 23:58:33 joerg Exp $
+# $NetBSD: Makefile,v 1.54 2020/04/25 11:27:35 js Exp $
 
 .include "Makefile.common"
 PKGREVISION=   2
@@ -7,6 +7,10 @@
 
 CONFLICTS+=    libungif-[0-9]*
 
+# clang: error: no such file or directory: 'dgif_lib.o'
+# clang: error: no such file or directory: 'egif_lib.o'
+MAKE_JOBS_SAFE=                no
+
 INSTALL_TARGET=        install-include
 INSTALL_TARGET+=       install-lib