games/libretro-shaders-slang: udpate g20231023 → g20240719

Changes to the port:
- take maintainership
- update COMMENT and pkg-descr to point out that the shaders originate
  from the libretro project but that they can also be used for other
  projects, e.g. librashader
- update LICENSE in accordance to
  libretro/slang-shaders#150
  (it's actual unclear which shader has which license for the most part)
- add DOCS option which handles README.md
- update files/patch-Makefile to also delete Makefile.orig, or else it
  will be listed in pkg-plist

Comparing changes:
https://github.com/libretro/slang-shaders/compare/3c28137..7d6751a

PR:	280439

games/libretro-shaders-slang/Makefile

@@ -1,16 +1,33 @@
 PORTNAME=	libretro-shaders-slang
-DISTVERSION=	g20231023
+DISTVERSION=	g20240719
 CATEGORIES=	games
 
-MAINTAINER=	ports@FreeBSD.org
-COMMENT=	Collection of slang (Vulkan) shaders for libretro
+MAINTAINER=	bsdcode@disroot.org
+COMMENT=	Collection of slang shaders from libretro
 WWW=		https://github.com/libretro/slang-shaders
 
-LICENSE=	GPLv3
+# https://github.com/libretro/slang-shaders/issues/150
+LICENSE=	GPLv1+ GPLv2+ GPLv3+ MIT PD
+LICENSE_COMB=	multi
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	libretro
 GH_PROJECT=	slang-shaders
-GH_TAGNAME=	3c281372a31e7cc72fdbea699dc09047439386ce
+GH_TAGNAME=	7d6751a
+
+PORTDOCS=	README.md
+
+OPTIONS_DEFINE=	DOCS
+
+# DOCS files are "in-tree", therefore we must handle them in pre-install
+# targets instead of the more commonly used post-install targets, and
+# they must be deleted from the WRKSRC directory in any case.
+pre-install-DOCS-on:
+	${MKDIR} ${STAGEDIR}${DOCSDIR}
+	${INSTALL_DATA} ${WRKSRC}/README.md ${STAGEDIR}${DOCSDIR}
+	${RM} ${WRKSRC}/README.md
+
+pre-install-DOCS-off:
+	${RM} ${WRKSRC}/README.md
 
 .include <bsd.port.mk>

games/libretro-shaders-slang/distinfo

@@ -1,3 +1,3 @@
-TIMESTAMP = 1698244349
-SHA256 (libretro-slang-shaders-g20231023-3c281372a31e7cc72fdbea699dc09047439386ce_GH0.tar.gz) = dae90d05d13bcab6cbc59fcd9735ff2d0fbc5593615e902f3db626d0cf9cb9eb
-SIZE (libretro-slang-shaders-g20231023-3c281372a31e7cc72fdbea699dc09047439386ce_GH0.tar.gz) = 60730528
+TIMESTAMP = 1721901450
+SHA256 (libretro-slang-shaders-g20240719-7d6751a_GH0.tar.gz) = 1b25137b375b94172a70f24e2eeb7cd11f201983f292d130dc052ad5dfd899f6
+SIZE (libretro-slang-shaders-g20240719-7d6751a_GH0.tar.gz) = 44089441

games/libretro-shaders-slang/files/patch-Makefile

@@ -1,16 +1,19 @@
---- Makefile.orig	2018-04-06 18:44:11 UTC
+--- Makefile.orig	2024-07-25 10:09:23 UTC
 +++ Makefile
 @@ -1,4 +1,4 @@
 -PREFIX := /usr
 +PREFIX ?= /usr
  INSTALLDIR := $(PREFIX)/share/libretro/shaders/shaders_slang
 
  all:
-@@ -6,7 +6,7 @@ all:
+@@ -6,8 +6,8 @@ install:
 
  install:
-	mkdir -p $(DESTDIR)$(INSTALLDIR)
+ 	mkdir -p $(DESTDIR)$(INSTALLDIR)
 -	cp -ar -t $(DESTDIR)$(INSTALLDIR) *
+-	rm -f $(DESTDIR)$(INSTALLDIR)/Makefile \
 +	cp -a * $(DESTDIR)$(INSTALLDIR)
-	rm -f $(DESTDIR)$(INSTALLDIR)/Makefile \
-		$(DESTDIR)$(INSTALLDIR)/configure
++	rm -f $(DESTDIR)$(INSTALLDIR)/Makefile* \
+ 		$(DESTDIR)$(INSTALLDIR)/configure
+
+ test-install: all

games/libretro-shaders-slang/pkg-descr

@@ -1 +1,3 @@
-Vulkan GLSL RetroArch shader system
+This is a collection of the slang (Vulkan GLSL) shaders from the libretro
+project. Every program or library implementing the RetroArch shader pipeline can
+use these shaders. RetroArch and librashader are two examples of those projects.