libretro-gambatte: extract using bsdtar to fix build on NetBSD.

[Thomas Klausner <wiz%NetBSD.org@localhost>]

Module Name:	pkgsrc-wip
Committed By:	Thomas Klausner <wiz%NetBSD.org@localhost>
Pushed By:	wiz
Date:		Sun Jul 16 16:26:57 2017 +0200
Changeset:	bfe41bfd1619afd4ab2c8432681400957b28da35

Modified Files:
	libretro-gambatte/Makefile

Log Message:
libretro-gambatte: extract using bsdtar to fix build on NetBSD.

To see a diff of this commit:
https://wip.pkgsrc.org/cgi-bin/gitweb.cgi?p=pkgsrc-wip.git;a=commitdiff;h=bfe41bfd1619afd4ab2c8432681400957b28da35

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

diffstat:
 libretro-gambatte/Makefile | 1 +
 1 file changed, 1 insertion(+)

diffs:
diff --git a/libretro-gambatte/Makefile b/libretro-gambatte/Makefile
index 696d327849..d9c447302d 100644
--- a/libretro-gambatte/Makefile
+++ b/libretro-gambatte/Makefile
@@ -15,6 +15,7 @@ GITHUB_TAG=	fafc291217c4fdb5a25c3543694fc3b3238e3ccb
 USE_LANGUAGES=	c c++
 MAKE_FILE=	Makefile.libretro
 USE_TOOLS+=	gmake
+EXTRACT_USING=	bsdtar
 
 INSTALLATION_DIRS+=	${PREFIX}/lib/libretro