libretro-pcsx-rearmed: Fix build on BSDs, possibly others

[Nia Alarie <nia.alarie%gmail.com@localhost>]

Module Name:	pkgsrc-wip
Committed By:	Nia Alarie <nia.alarie%gmail.com@localhost>
Pushed By:	nee
Date:		Thu Sep 14 12:05:00 2017 +0100
Changeset:	cef60500fc9b980a55d69f625af9211fd286ce40

Modified Files:
	libretro-pcsx-rearmed/Makefile

Log Message:
libretro-pcsx-rearmed: Fix build on BSDs, possibly others

To see a diff of this commit:
https://wip.pkgsrc.org/cgi-bin/gitweb.cgi?p=pkgsrc-wip.git;a=commitdiff;h=cef60500fc9b980a55d69f625af9211fd286ce40

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

diffstat:
 libretro-pcsx-rearmed/Makefile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diffs:
diff --git a/libretro-pcsx-rearmed/Makefile b/libretro-pcsx-rearmed/Makefile
index fac3f22fd8..1b1013680e 100644
--- a/libretro-pcsx-rearmed/Makefile
+++ b/libretro-pcsx-rearmed/Makefile
@@ -16,7 +16,8 @@ USE_LANGUAGES=	c c++
 USE_TOOLS+=	gmake
 MAKE_FILE=	Makefile.libretro
 
-MAKE_FLAGS+=	LIBPTHREAD="${BUILDLINK_LIBS.pthread}"
+MAKE_FLAGS+=	LIBPTHREAD="${PTHREAD_LIBS}"
+MAKE_FLAGS+=	EXTRA_LDFLAGS="${PTHREAD_LDFLAGS}"
 
 .include "../../mk/bsd.prefs.mk"