libretro-*: Update HOMEPAGEs. Add LICENSE to libretro-px68k.

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

Module Name:	pkgsrc-wip
Committed By:	Nia Alarie <nia.alarie%gmail.com@localhost>
Pushed By:	nee
Date:		Mon Feb 26 17:01:11 2018 +0000
Changeset:	76684dc2fb1843b5eba31f4552e1f087b719af49

Modified Files:
	libretro-4do/Makefile
	libretro-beetle-vb/Makefile
	libretro-np2kai/Makefile
	libretro-px68k/Makefile

Log Message:
libretro-*: Update HOMEPAGEs. Add LICENSE to libretro-px68k.

To see a diff of this commit:
https://wip.pkgsrc.org/cgi-bin/gitweb.cgi?p=pkgsrc-wip.git;a=commitdiff;h=76684dc2fb1843b5eba31f4552e1f087b719af49

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

diffstat:
 libretro-4do/Makefile       | 2 +-
 libretro-beetle-vb/Makefile | 2 +-
 libretro-np2kai/Makefile    | 2 +-
 libretro-px68k/Makefile     | 3 ++-
 4 files changed, 5 insertions(+), 4 deletions(-)

diffs:
diff --git a/libretro-4do/Makefile b/libretro-4do/Makefile
index b09b7f43e3..c4f04b669a 100644
--- a/libretro-4do/Makefile
+++ b/libretro-4do/Makefile
@@ -6,7 +6,7 @@ MASTER_SITES=	${MASTER_SITE_GITHUB:=libretro/}
 GITHUB_PROJECT=	4do-libretro
 GITHUB_TAG=	368a8eb2b8eb61a17d1d5be6edc37775820634c7
 
-HOMEPAGE=	https://wiki.libretro.com/index.php?title=4DO
+HOMEPAGE=	https://docs.libretro.com/library/4do/
 COMMENT=	Libretro core for 3DO emulation
 
 USE_TOOLS=	gmake
diff --git a/libretro-beetle-vb/Makefile b/libretro-beetle-vb/Makefile
index 0a3ec7c9b5..d8853b6667 100644
--- a/libretro-beetle-vb/Makefile
+++ b/libretro-beetle-vb/Makefile
@@ -6,7 +6,7 @@ MASTER_SITES=	${MASTER_SITE_GITHUB:=libretro/}
 GITHUB_PROJECT=	beetle-vb-libretro
 GITHUB_TAG=	2b8353257abd61786b80ad5a7de006f65521a8ba
 
-HOMEPAGE=	https://wiki.libretro.com/index.php?title=Beetle/Mednafen_VB
+HOMEPAGE=	https://docs.libretro.com/library/beetle_vb/
 COMMENT=	Libretro core based on the Mednafen VirtualBoy emulator
 LICENSE=	gnu-gpl-v2
 
diff --git a/libretro-np2kai/Makefile b/libretro-np2kai/Makefile
index 1e1f5226d0..25c8acb15b 100644
--- a/libretro-np2kai/Makefile
+++ b/libretro-np2kai/Makefile
@@ -5,7 +5,7 @@ DISTNAME=	libretro-np2kai-0.${NP2KAI_REV}
 CATEGORIES=	emulators
 MASTER_SITES=	${MASTER_SITE_GITHUB:=AZO234/}
 
-HOMEPAGE=	https://github.com/AZO234/NP2kai
+HOMEPAGE=	https://docs.libretro.com/library/neko_project_ii_kai/
 COMMENT=	Libretro core based on the Neko Project II PC-9801 emulator
 LICENSE=	mit
 
diff --git a/libretro-px68k/Makefile b/libretro-px68k/Makefile
index bf749fad9a..8226450b6c 100644
--- a/libretro-px68k/Makefile
+++ b/libretro-px68k/Makefile
@@ -6,8 +6,9 @@ MASTER_SITES=	${MASTER_SITE_GITHUB:=libretro/}
 GITHUB_PROJECT=	px68k-libretro
 GITHUB_TAG=	8f6be979ca47396e5b692d288b31825fb1d45c92
 
-HOMEPAGE=	https://github.com/libretro/px68k-libretro
+HOMEPAGE=	https://docs.libretro.com/library/px68k/
 COMMENT=	Libretro core based on the PX68K SHARP X68000 emulator
+LICENSE=	gnu-gpl-v2
 
 MAKE_FILE=	Makefile.libretro
 USE_TOOLS=	gmake