[pkgsrc/trunk]: pkgsrc/graphics/pngcrush pngcrush: fix build on SunOS

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

details:   https://anonhg.NetBSD.org/pkgsrc/rev/c0aba6fa9957
branches:  trunk
changeset: 333338:c0aba6fa9957
user:      wiedi <wiedi%pkgsrc.org@localhost>
date:      Sun May 05 20:11:25 2019 +0000

description:
pngcrush: fix build on SunOS

diffstat:

 graphics/pngcrush/Makefile |  4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diffs (18 lines):

diff -r 46d60b41cb86 -r c0aba6fa9957 graphics/pngcrush/Makefile
--- a/graphics/pngcrush/Makefile        Sun May 05 18:36:05 2019 +0000
+++ b/graphics/pngcrush/Makefile        Sun May 05 20:11:25 2019 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.89 2018/08/02 15:02:12 adam Exp $
+# $NetBSD: Makefile,v 1.90 2019/05/05 20:11:25 wiedi Exp $
 
 DISTNAME=      pngcrush-1.8.13-nolib
 PKGNAME=       ${DISTNAME:S/-nolib//}
@@ -14,6 +14,8 @@
 NO_CONFIGURE=          yes
 INSTALLATION_DIRS=     bin
 
+CFLAGS.SunOS+= -D_XOPEN_SOURCE=600
+
 do-build:
        cd ${WRKSRC} && ${CC} -DPNG_USE_LOCAL_ARRAYS \
                ${CFLAGS} `libpng-config --cflags` -o pngcrush pngcrush.c \