Attachment #233983 for bug #257171




# Created by Timothy Beyer <beyert@cs.ucr.edu>

PORTNAME=	libretro-kronos
PORTVERSION=	0.20210617
CATEGORIES=	emulators games

MAINTAINER=	beyert@cs.ucr.edu
COMMENT=	Sega Saturn and ST-V emulator forked from uoYabause for libretro

LICENSE=	GPLv2
LICENSE_FILE=	${WRKSRC}/yabause/COPYING

LIB_DEPENDS=	libGL.so:graphics/mesa-libs

# standalone version uses solely cmake, whereas the retroarch core uses both
# cmake and gmake
USES=		compiler:c++11-lib cmake gmake gl sdl qt:5 pkgconfig
USE_LDCONFIG=	yes

USE_SDL=	sdl2

USE_GITHUB=	yes
GH_ACCOUNT=	FCare
GH_PROJECT=	Kronos
GH_TAGNAME=	a39f95a

USE_GL=	gl glew glu

USE_QT=	qmake_build buildtools_build core opengl

CFLAGS+=	-I${LOCALBASE}/include
CXXFLAGS+=	-I${LOCALBASE}/include
LDFLAGS+=	-L${LOCALBASE}/lib

PLIST_FILES=	lib/libretro/kronos_libretro.so

cmake_ARGS=	noninja
CMAKE_SOURCE_PATH=	${WRKSRC}/yabause

MAKE_ARGS=	USE_RTHREADS=1

pre-build:
	cd ${CMAKE_SOURCE_PATH} && ${CMAKE_BIN} .
	cd ${WRKSRC}/yabause/src && ${MAKE} m68kmake

.include <bsd.port.pre.mk>

do-build:
	cd ${WRKSRC}/yabause/src/libretro && ${DO_MAKE_BUILD}

post-patch:
.if ${ARCH} != "amd64"
	@${REINPLACE_CMD} -e "s/HAVE_SSE = 1/HAVE_SSE = 0/" ${WRKSRC}/yabause/src/libretro/Makefile
.endif

do-install:
	${MKDIR} ${STAGEDIR}/${PREFIX}/lib/libretro;
	${INSTALL_LIB} ${WRKSRC}/yabause/src/libretro/kronos_libretro.so ${STAGEDIR}/${PREFIX}/lib/libretro;

.include <bsd.port.post.mk>

Added Link Here

(-)b/emulators/libretro-kronos/distinfo (+3 lines)
1	TIMESTAMP = 1623926653
2	SHA256 (FCare-Kronos-0.20210617-a39f95a_GH0.tar.gz) = a9edd4b88b874f4b1d1fb0b9e66cf2bc8bc3b643ee02b127db84a79fce31a6e8
3	SIZE (FCare-Kronos-0.20210617-a39f95a_GH0.tar.gz) = 36104449

Added Link Here

(-)b/emulators/libretro-kronos/files/patch-yabause_src_libretro_Makefile (+11 lines)
1	--- yabause/src/libretro/Makefile.orig 2021-06-01 21:12:00 UTC
2	+++ yabause/src/libretro/Makefile
3	@@ -291,7 +291,7 @@ endif
4
5	OBJECTS += $(OBJECTS_C) $(OBJECTS_CXX) $(OBJECTS_S)
6
7	-LDFLAGS += $(fpic) $(SHARED) -latomic
8	+LDFLAGS += $(fpic) $(SHARED)
9	FLAGS += $(fpic)
10
11	INCFLAGS := $(foreach dir,$(INCLUDE_DIRS),-I$(dir))




--- yabause/src/libretro/Makefile.common.orig	2021-06-01 21:12:00 UTC
+++ yabause/src/libretro/Makefile.common
@@ -182,6 +182,8 @@ ifeq ($(HAVE_CDROM), 1)
 	endif
 endif
 
+SOURCES_C += $(LIBRETRO_COMM_DIR)/string/stdstring.c
+
 ifeq ($(ARCH_IS_WINDOWS), 1)
 	SOURCES_C += $(FLAC_DIR)/src/libFLAC/windows_unicode_filenames.c
 endif
@@ -209,14 +211,16 @@ ifeq ($(USE_RTHREADS), 1)
 	SOURCES_C += $(SOURCE_DIR)/ctrl/threads/thr-rthreads.c \
 		$(LIBRETRO_COMM_DIR)/rthreads/rthreads.c
 else
-	ifeq ($(ARCH_IS_LINUX), 1)
-		SOURCES_C += $(SOURCE_DIR)/ctrl/threads/thr-linux.c
-	else ifeq ($(ARCH_IS_MACOSX), 1)
-		SOURCES_C += $(SOURCE_DIR)/ctrl/threads/thr-linux.c \
-			$(SOURCE_DIR)/ctrl/threads/linux/pthread_barrier.c
-	else
-		SOURCES_C += $(SOURCE_DIR)/ctrl/threads/thr-windows.c
-	endif
+
+SOURCES_C += $(SOURCE_DIR)/ctrl/threads/thr-dummy.c
+#	ifeq ($(ARCH_IS_LINUX), 1)
+#		SOURCES_C += $(SOURCE_DIR)/ctrl/threads/thr-linux.c
+#	else ifeq ($(ARCH_IS_MACOSX), 1)
+#		SOURCES_C += $(SOURCE_DIR)/ctrl/threads/thr-linux.c \
+#			$(SOURCE_DIR)/ctrl/threads/linux/pthread_barrier.c
+#	else
+#		SOURCES_C += $(SOURCE_DIR)/ctrl/threads/thr-windows.c
+#	endif
 endif
 
 M68KMAKE_EXE = m68kmake$(EXE_EXT)

Added Link Here

(-)b/emulators/libretro-kronos/files/patch-yabause_src_libretro_libretro-common_rthreads_rthreads.c (+11 lines)
1	--- yabause/src/libretro/libretro-common/rthreads/rthreads.c.orig 2020-05-02 13:49:27 UTC
2	+++ yabause/src/libretro/libretro-common/rthreads/rthreads.c
3	@@ -67,6 +67,8 @@
4	#include <mach/mach.h>
5	#endif
6
7	+#include <sys/time.h>
8	+
9	struct thread_data
10	{
11	void (func)(void);

Added Link Here

(-)b/emulators/libretro-kronos/pkg-descr (+6 lines)
1	Kronos is a Sega Saturn and ST-V emulator forked from uoYabause. Kronos is
2	targetting Linux and Windows OS.
3
4	This is the libretro port of Kronos.
5
6	WWW: https://fcare.github.io




[
{ type: install
  message: <<EOM
For Sega Saturn, it is mandatory to install a supported Sega Saturn bios files
(such as saturn_bios.bin) in ~/.config/retroarch/system or
~/.config/retroarch/system/kronos.

Kronos is broadly compatible with all major Saturn BIOSes regardless of region,
although unlike Yabause, a BIOS dump is required.  Due to the aforementioned
BIOS compatibility, the BIOS guide for the beetle-saturn libretro core may be
helpful:

https://docs.libretro.com/library/beetle_saturn/

For ST-V, it is necessary to add a compatible stvbios.zip either in
~/.config/retroarch/system/kronos or in ~/.config/retroarch/system/.  In
contrast to MAME, Kronos will never search for this bios file in the local path
of the game.

If the emulator gets stuck on the BIOS screen, the screen remains blank, or
shows audio track navigation controls, then the BIOS is likely incompatible.

At present, Kronos is only compatible with a subset of the stvbios.zip files
used by modern MAME versions.  If the stvbios.zip is not present in the proper
place, but one of the proper Sega Saturn BIOSes is instead available, it will
try to default to one of those, and in the most optimistic case, merely reach
the audio CD track navigation controls, but it will not work, since it is not
the same hardware.

If in doubt, running retroarch with the -v argument may help to acquire more
diagnostic information.
EOM
}
]

Return to bug 257171

Added Link Here

(-)b/emulators/libretro-kronos/Makefile (+60 lines)
1	# Created by Timothy Beyer <beyert@cs.ucr.edu>
2
3	PORTNAME= libretro-kronos
4	PORTVERSION= 0.20210617
5	CATEGORIES= emulators games
6
7	MAINTAINER= beyert@cs.ucr.edu
8	COMMENT= Sega Saturn and ST-V emulator forked from uoYabause for libretro
9
10	LICENSE= GPLv2
11	LICENSE_FILE= ${WRKSRC}/yabause/COPYING
12
13	LIB_DEPENDS= libGL.so:graphics/mesa-libs
14
15	# standalone version uses solely cmake, whereas the retroarch core uses both
16	# cmake and gmake
17	USES= compiler:c++11-lib cmake gmake gl sdl qt:5 pkgconfig
18	USE_LDCONFIG= yes
19
20	USE_SDL= sdl2
21
22	USE_GITHUB= yes
23	GH_ACCOUNT= FCare
24	GH_PROJECT= Kronos
25	GH_TAGNAME= a39f95a
26
27	USE_GL= gl glew glu
28
29	USE_QT= qmake_build buildtools_build core opengl
30
31	CFLAGS+= -I${LOCALBASE}/include
32	CXXFLAGS+= -I${LOCALBASE}/include
33	LDFLAGS+= -L${LOCALBASE}/lib
34
35	PLIST_FILES= lib/libretro/kronos_libretro.so
36
37	cmake_ARGS= noninja
38	CMAKE_SOURCE_PATH= ${WRKSRC}/yabause
39
40	MAKE_ARGS= USE_RTHREADS=1
41
42	pre-build:
43	cd ${CMAKE_SOURCE_PATH} && ${CMAKE_BIN} .
44	cd ${WRKSRC}/yabause/src && ${MAKE} m68kmake
45
46	.include <bsd.port.pre.mk>
47
48	do-build:
49	cd ${WRKSRC}/yabause/src/libretro && ${DO_MAKE_BUILD}
50
51	post-patch:
52	.if ${ARCH} != "amd64"
53	@${REINPLACE_CMD} -e "s/HAVE_SSE = 1/HAVE_SSE = 0/" ${WRKSRC}/yabause/src/libretro/Makefile
54	.endif
55
56	do-install:
57	${MKDIR} ${STAGEDIR}/${PREFIX}/lib/libretro;
58	${INSTALL_LIB} ${WRKSRC}/yabause/src/libretro/kronos_libretro.so ${STAGEDIR}/${PREFIX}/lib/libretro;
59
60	.include <bsd.port.post.mk>

Added Link Here

(-)b/emulators/libretro-kronos/files/patch-yabause_src_libretro_Makefile.common (+36 lines)
1	--- yabause/src/libretro/Makefile.common.orig 2021-06-01 21:12:00 UTC
2	+++ yabause/src/libretro/Makefile.common
3	@@ -182,6 +182,8 @@ ifeq ($(HAVE_CDROM), 1)
4	endif
5	endif
6
7	+SOURCES_C += $(LIBRETRO_COMM_DIR)/string/stdstring.c
8	+
9	ifeq ($(ARCH_IS_WINDOWS), 1)
10	SOURCES_C += $(FLAC_DIR)/src/libFLAC/windows_unicode_filenames.c
11	endif
12	@@ -209,14 +211,16 @@ ifeq ($(USE_RTHREADS), 1)
13	SOURCES_C += $(SOURCE_DIR)/ctrl/threads/thr-rthreads.c \
14	$(LIBRETRO_COMM_DIR)/rthreads/rthreads.c
15	else
16	- ifeq ($(ARCH_IS_LINUX), 1)
17	- SOURCES_C += $(SOURCE_DIR)/ctrl/threads/thr-linux.c
18	- else ifeq ($(ARCH_IS_MACOSX), 1)
19	- SOURCES_C += $(SOURCE_DIR)/ctrl/threads/thr-linux.c \
20	- $(SOURCE_DIR)/ctrl/threads/linux/pthread_barrier.c
21	- else
22	- SOURCES_C += $(SOURCE_DIR)/ctrl/threads/thr-windows.c
23	- endif
24	+
25	+SOURCES_C += $(SOURCE_DIR)/ctrl/threads/thr-dummy.c
26	+# ifeq ($(ARCH_IS_LINUX), 1)
27	+# SOURCES_C += $(SOURCE_DIR)/ctrl/threads/thr-linux.c
28	+# else ifeq ($(ARCH_IS_MACOSX), 1)
29	+# SOURCES_C += $(SOURCE_DIR)/ctrl/threads/thr-linux.c \
30	+# $(SOURCE_DIR)/ctrl/threads/linux/pthread_barrier.c
31	+# else
32	+# SOURCES_C += $(SOURCE_DIR)/ctrl/threads/thr-windows.c
33	+# endif
34	endif
35
36	M68KMAKE_EXE = m68kmake$(EXE_EXT)

Added Link Here

(-)b/emulators/libretro-kronos/pkg-message (+34 lines)
1	[
2	{ type: install
3	message: <<EOM
4	For Sega Saturn, it is mandatory to install a supported Sega Saturn bios files
5	(such as saturn_bios.bin) in ~/.config/retroarch/system or
6	~/.config/retroarch/system/kronos.
7
8	Kronos is broadly compatible with all major Saturn BIOSes regardless of region,
9	although unlike Yabause, a BIOS dump is required. Due to the aforementioned
10	BIOS compatibility, the BIOS guide for the beetle-saturn libretro core may be
11	helpful:
12
13	https://docs.libretro.com/library/beetle_saturn/
14
15	For ST-V, it is necessary to add a compatible stvbios.zip either in
16	~/.config/retroarch/system/kronos or in ~/.config/retroarch/system/. In
17	contrast to MAME, Kronos will never search for this bios file in the local path
18	of the game.
19
20	If the emulator gets stuck on the BIOS screen, the screen remains blank, or
21	shows audio track navigation controls, then the BIOS is likely incompatible.
22
23	At present, Kronos is only compatible with a subset of the stvbios.zip files
24	used by modern MAME versions. If the stvbios.zip is not present in the proper
25	place, but one of the proper Sega Saturn BIOSes is instead available, it will
26	try to default to one of those, and in the most optimistic case, merely reach
27	the audio CD track navigation controls, but it will not work, since it is not
28	the same hardware.
29
30	If in doubt, running retroarch with the -v argument may help to acquire more
31	diagnostic information.
32	EOM
33	}
34	]