Help with VJ for Mac OS X - Page 2

_Em · February 4th, 2004

Thanks... the other issue I have is that one of the mouse axes is reversed in 1.0.6 (can't remember if it's X or Y). But that's definitely not a big issue.

_Em · February 4th, 2004

Maybe the CVS build just can't find my SDL libs:
In file included from src/include/jaguar.h:8,
from src/anajoy.cpp:12:
src/include/memory.h:17:20: malloc.h: No such file or directory

_Em · February 4th, 2004

My malloc.h's are here:
/System/Library/Frameworks/Kernel.framework/Versions/A/Headers/sys/malloc.h
/usr/include/objc/malloc.h
/usr/include/sys/malloc.h

_Em · February 4th, 2004

The following is the output with a hardlinked malloc.h:

make -f Makefile.unix gcc -Wall -Wno-switch -Wno-non-virtual-dtor -O2 -D__GCCUNIX__ -Dstricmp="strcasecmp" -fomit-frame-pointer `sdl-config --cflags` -I. -Isrc -Isrc/include -I/usr/local/include -c src/anajoy.cpp -o obj/anajoy.o
gcc -Wall -Wno-switch -Wno-non-virtual-dtor -O2 -D__GCCUNIX__ -Dstricmp="strcasecmp" -fomit-frame-pointer `sdl-config --cflags` -I. -Isrc -Isrc/include -I/usr/local/include -c src/blitter.cpp -o obj/blitter.o
gcc -Wall -Wno-switch -Wno-non-virtual-dtor -O2 -D__GCCUNIX__ -Dstricmp="strcasecmp" -fomit-frame-pointer `sdl-config --cflags` -I. -Isrc -Isrc/include -I/usr/local/include -c src/cdbios.cpp -o obj/cdbios.o
src/cdbios.cpp: In function `void cdbios_build_sector_lut()':
src/cdbios.cpp:104: warning: comparison between signed and unsigned integer
expressions
src/cdbios.cpp:111: warning: comparison between signed and unsigned integer
expressions
src/cdbios.cpp: In function `void cdbios_get_time(unsigned int, uint32*,
uint32*, uint32*)':
src/cdbios.cpp:124: warning: unused variable `uint32 _sectors'
src/cdbios.cpp: In function `void cdbios_cmd_mode()':
src/cdbios.cpp:318: warning: unused variable `uint32 cdrom_mode'
src/cdbios.cpp:319: warning: unused variable `uint32 cdrom_speed'
src/cdbios.cpp: In function `void cdbios_cmd_read()':
src/cdbios.cpp:431: warning: unused variable `uint32 reste'
src/cdbios.cpp:432: warning: unused variable `uint32 buffer_offset'
src/cdbios.cpp:382: warning: unused variable `uint8 cdbios_sector[2352]'
src/cdbios.cpp: In function `void cd_bios_exec(unsigned int)':
src/cdbios.cpp:585: warning: unused variable `uint32 bytes_per_scanline'
gcc -Wall -Wno-switch -Wno-non-virtual-dtor -O2 -D__GCCUNIX__ -Dstricmp="strcasecmp" -fomit-frame-pointer `sdl-config --cflags` -I. -Isrc -Isrc/include -I/usr/local/include -c src/cdi.cpp -o obj/cdi.o
gcc -Wall -Wno-switch -Wno-non-virtual-dtor -O2 -D__GCCUNIX__ -Dstricmp="strcasecmp" -fomit-frame-pointer `sdl-config --cflags` -I. -Isrc -Isrc/include -I/usr/local/include -c src/cdrom.cpp -o obj/cdrom.o
gcc -Wall -Wno-switch -Wno-non-virtual-dtor -O2 -D__GCCUNIX__ -Dstricmp="strcasecmp" -fomit-frame-pointer `sdl-config --cflags` -I. -Isrc -Isrc/include -I/usr/local/include -c src/clock.cpp -o obj/clock.o
gcc -Wall -Wno-switch -Wno-non-virtual-dtor -O2 -D__GCCUNIX__ -Dstricmp="strcasecmp" -fomit-frame-pointer `sdl-config --cflags` -I. -Isrc -Isrc/include -I/usr/local/include -c src/crc32.cpp -o obj/crc32.o
gcc -Wall -Wno-switch -Wno-non-virtual-dtor -O2 -D__GCCUNIX__ -Dstricmp="strcasecmp" -fomit-frame-pointer `sdl-config --cflags` -I. -Isrc -Isrc/include -I/usr/local/include -c src/dac.cpp -o obj/dac.o
gcc -Wall -Wno-switch -Wno-non-virtual-dtor -O2 -D__GCCUNIX__ -Dstricmp="strcasecmp" -fomit-frame-pointer `sdl-config --cflags` -I. -Isrc -Isrc/include -I/usr/local/include -c src/dsp.cpp -o obj/dsp.o
src/dsp.cpp:2996: warning: `uint32 prevR1' defined but not used
gcc -Wall -Wno-switch -Wno-non-virtual-dtor -O2 -D__GCCUNIX__ -Dstricmp="strcasecmp" -fomit-frame-pointer `sdl-config --cflags` -I. -Isrc -Isrc/include -I/usr/local/include -c src/eeprom.cpp -o obj/eeprom.o
gcc -Wall -Wno-switch -Wno-non-virtual-dtor -O2 -D__GCCUNIX__ -Dstricmp="strcasecmp" -fomit-frame-pointer `sdl-config --cflags` -I. -Isrc -Isrc/include -I/usr/local/include -c src/gpu.cpp -o obj/gpu.o
src/gpu.cpp: In function `void GPUWriteLong(unsigned int, unsigned int,
unsigned int)':
src/gpu.cpp:780: warning: unused variable `bool finished'
src/gpu.cpp: At top level:
src/gpu.cpp:1088: warning: `int testCount' defined but not used
src/gpu.cpp:1089: warning: `int len' defined but not used
gcc -Wall -Wno-switch -Wno-non-virtual-dtor -O2 -D__GCCUNIX__ -Dstricmp="strcasecmp" -fomit-frame-pointer `sdl-config --cflags` -I. -Isrc -Isrc/include -I/usr/local/include -c src/gui.cpp -o obj/gui.o
In file included from /usr/include/dirent.h:64,
from src/gui.cpp:8:
/usr/include/sys/dirent.h:73: error: 'u_int32_t' is used as a type, but is not
defined as a type.
/usr/include/sys/dirent.h:74: error: 'u_int16_t' is used as a type, but is not
defined as a type.
/usr/include/sys/dirent.h:75: error: 'u_int8_t' is used as a type, but is not
defined as a type.
/usr/include/sys/dirent.h:76: error: 'u_int8_t' is used as a type, but is not
defined as a type.
make: *** [obj/gui.o] Error 1

**nwagenaar** · February 4th, 2004

You don't have to hardlink with malloc.h, you just need to set the libraries/includes correctly in the Makefile.unix. Edit the Makefile.unix and find the following lines :

Code:

LIBS = -L/usr/local/lib `sdl-config --libs` -lstdc++ -lz -l$(GLLIB)

INCS = -I. -Isrc -Isrc/include -I/usr/local/include

At the LIBS section, put in -L/usr/lib after -L/usr/local/lib (watch the spaces!). At the INCS section, set -I/usr/include (watch the spaces again). You should get something like this :

Code:

LIBS = -L/usr/local/lib -L/usr/lib `sdl-config --libs` -lstdc++ -lz -l$(GLLIB)

INCS = -I. -Isrc -Isrc/include -I/usr/local/include -I/usr/include

The "problem" resides in the fact that it seems that MacOS X doesn't set the include and libraries in it's enviroment which result in not find your correct headers and libraries. I hope this helps a bit

Also, make sure you have gzip and opengl installed on your system (which shouldn't be a problem on a Mac).

Yours,

Niels Wagenaar

_Em · February 4th, 2004

Thanks! -A much more elegant solution. Any chance that extra path can be committed to the cvs?

**Shamus** · February 5th, 2004

Committed.

_Em · February 8th, 2004

Well, here's the latest compilation results; still dying on obj/gui.o:

make -f Makefile.unix
gcc -Wall -Wno-switch -Wno-non-virtual-dtor -O2 -D__GCCUNIX__ -Dstricmp="strcasecmp" -fomit-frame-pointer `sdl-config --cflags` -I. -Isrc -Isrc/include -I/usr/local/include -I/usr/include -c src/gui.cpp -o obj/gui.o
In file included from /usr/include/dirent.h:64,
from src/gui.cpp:8:
/usr/include/sys/dirent.h:73: error: 'u_int32_t' is used as a type, but is not
defined as a type.
/usr/include/sys/dirent.h:74: error: 'u_int16_t' is used as a type, but is not
defined as a type.
/usr/include/sys/dirent.h:75: error: 'u_int8_t' is used as a type, but is not
defined as a type.
/usr/include/sys/dirent.h:76: error: 'u_int8_t' is used as a type, but is not
defined as a type.
make: *** [obj/gui.o] Error 1

Do I just need to make the compilation directive less strict?

Adam Green · February 8th, 2004

Put an "#include <sys/types.h>" before you include dirent.h so it can get the typedefs it needs.

**Shamus** · February 8th, 2004

Quote:

Originally Posted by Adam Green

Put an "#include <sys/types.h>" before you include dirent.h so it can get the typedefs it needs.

Hmm. Isn't that the job of the dirent.h header file (to pull in its own dependencies)?

Maybe there needs to be a MacOSX specific define there?

Adam Green · February 8th, 2004

Perhaps, but I always thought it was pretty standard practice to include <sys/types.h> before using headers like dirent.h. Maybe you could just do a unix/linux #ifdef for it if it causes problems on Win32, since it should be fine on any unix/linux distribution (including Mac OS X).

_Em · February 9th, 2004

Speaking of cleaning up things like that; a unix/linux check in the makefile could mean that only one makefile is necessary as well

.
Thanks for the tip on the include; I get a lot further now; here's the end of my current make:

gcc -Wall -Wno-switch -Wno-non-virtual-dtor -O2 -D__GCCUNIX__ -Dstricmp="strcasecmp" -fomit-frame-pointer `sdl-config --cflags` -o vj obj/anajoy.o obj/blitter.o obj/cdbios.o obj/cdi.o obj/cdrom.o obj/clock.o obj/crc32.o obj/dac.o obj/dsp.o obj/eeprom.o obj/gpu.o obj/gui.o obj/jagdasm.o obj/jaguar.o obj/jerry.o obj/joystick.o obj/log.o obj/m68kcpu.o obj/m68kops.o obj/m68kopac.o obj/m68kopdm.o obj/m68kopnz.o obj/m68kdasm.o obj/memory.o obj/objectp.o obj/sdlemu_config.o obj/sdlemu_opengl.o obj/settings.o obj/tom.o obj/unzip.o obj/version.o obj/video.o obj/vj.o -L/usr/local/lib -L/usr/lib `sdl-config --libs` -lstdc++ -lz -lGL
ld: can't locate file for: -lGL
make: *** [vj] Error 1

So it looks like it's not finding the OS X OpenGL libs.
I hope you guys don't mind all this feedback; I could probably figure it all out myself, but I thought that letting you know how the default build went would probably help streamline things for others in the future.

_Em · February 9th, 2004

Oh, and Adam; even though you told me you weren't going to do a GUI; DropScript works quite well for that if you want to post a quick lickable binary on your page

**Shamus** · February 9th, 2004

I'd love to have a single makefile for all architectures, but I'm not sure how you'd go about doing that (i.e., checking for a specific architecture inside the makefile)... As it stands now, the makefiles are nearly identical--the only differences are in the variables defined at the top.

So, they're almost unified...

Quote:

Originally Posted by _Em

Oh, and Adam; even though you told me you weren't going to do a GUI; DropScript works quite well for that if you want to post a quick lickable binary on your page

Once you get CVS up and running, you'll see why nobody is working on a front end GUI for VJ.

It ain't lickable, but it's better than nothing!

_Em · February 9th, 2004

sorry; lickable == double clickable app with aqua goodness

I can set it up so you double click, and it brings up the built in SDL GUI. Works quite well, and fends off all the OS X people who don't know how to use terminal and flags.

_Em · February 9th, 2004

To answer my other question: Adam says for OS X, you need to add -framework Cocoa -framework OpenGL to the link flags. I doubt any other platform needs those

_Em · February 10th, 2004

Update: at Adam's suggestion, I tried removing -lGL instead of adding the framework lines; that fixed the problem. Also, I found that the problem of an inverted y-axis on the mouse got fixed by customizing my .cfg file. So now we're down to the following:

Everything works fine until I try to "Load..." something, at which point there's a Bus Error. I have a feeling it's a problem with my SDL, and not something to do with vj, but you never know....

**Shamus** · February 10th, 2004

If you could post the relevant part of the vj.log file where it fails (you can leave out the GPU/DSP/68K disassembly) that might yield some useful information.

Adam Green · February 10th, 2004

Ok, the problem arises in FileList::FileList() in gui.c when we try to open the roms directory when it doesn't exist (which it doesn't by default). There needs to be an assertion after the opendir call or maybe some case which will mkdir the ROMs directory if it doesn't already exist.

_Em · February 10th, 2004

Only one thing, Adam; my roms directory already existed; I changed the path in the cfg file before launch.

February 4th, 2004	#25 (permalink)
nwagenaar Emu author Join Date: Oct 2001 Location: The Netherlands Posts: 114	You don't have to hardlink with malloc.h, you just need to set the libraries/includes correctly in the Makefile.unix. Edit the Makefile.unix and find the following lines : Code: LIBS = -L/usr/local/lib `sdl-config --libs` -lstdc++ -lz -l$(GLLIB) INCS = -I. -Isrc -Isrc/include -I/usr/local/include At the LIBS section, put in -L/usr/lib after -L/usr/local/lib (watch the spaces!). At the INCS section, set -I/usr/include (watch the spaces again). You should get something like this : Code: LIBS = -L/usr/local/lib -L/usr/lib `sdl-config --libs` -lstdc++ -lz -l$(GLLIB) INCS = -I. -Isrc -Isrc/include -I/usr/local/include -I/usr/include The "problem" resides in the fact that it seems that MacOS X doesn't set the include and libraries in it's enviroment which result in not find your correct headers and libraries. I hope this helps a bit Also, make sure you have gzip and opengl installed on your system (which shouldn't be a problem on a Mac). Yours, Niels Wagenaar __________________ Better a penguin that rox than Windows that often locks!

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February 4th, 2004	#21 (permalink)
_Em Registered User Join Date: Feb 2004 Posts: 23	Thanks... the other issue I have is that one of the mouse axes is reversed in 1.0.6 (can't remember if it's X or Y). But that's definitely not a big issue.

February 4th, 2004	#22 (permalink)
_Em Registered User Join Date: Feb 2004 Posts: 23	Maybe the CVS build just can't find my SDL libs: In file included from src/include/jaguar.h:8, from src/anajoy.cpp:12: src/include/memory.h:17:20: malloc.h: No such file or directory

February 4th, 2004	#23 (permalink)
_Em Registered User Join Date: Feb 2004 Posts: 23	My malloc.h's are here: /System/Library/Frameworks/Kernel.framework/Versions/A/Headers/sys/malloc.h /usr/include/objc/malloc.h /usr/include/sys/malloc.h

February 4th, 2004	#24 (permalink)
_Em Registered User Join Date: Feb 2004 Posts: 23	The following is the output with a hardlinked malloc.h: make -f Makefile.unix gcc -Wall -Wno-switch -Wno-non-virtual-dtor -O2 -D__GCCUNIX__ -Dstricmp="strcasecmp" -fomit-frame-pointer `sdl-config --cflags` -I. -Isrc -Isrc/include -I/usr/local/include -c src/anajoy.cpp -o obj/anajoy.o gcc -Wall -Wno-switch -Wno-non-virtual-dtor -O2 -D__GCCUNIX__ -Dstricmp="strcasecmp" -fomit-frame-pointer `sdl-config --cflags` -I. -Isrc -Isrc/include -I/usr/local/include -c src/blitter.cpp -o obj/blitter.o gcc -Wall -Wno-switch -Wno-non-virtual-dtor -O2 -D__GCCUNIX__ -Dstricmp="strcasecmp" -fomit-frame-pointer `sdl-config --cflags` -I. -Isrc -Isrc/include -I/usr/local/include -c src/cdbios.cpp -o obj/cdbios.o src/cdbios.cpp: In function `void cdbios_build_sector_lut()': src/cdbios.cpp:104: warning: comparison between signed and unsigned integer expressions src/cdbios.cpp:111: warning: comparison between signed and unsigned integer expressions src/cdbios.cpp: In function `void cdbios_get_time(unsigned int, uint32, uint32, uint32)': src/cdbios.cpp:124: warning: unused variable `uint32 _sectors' src/cdbios.cpp: In function `void cdbios_cmd_mode()': src/cdbios.cpp:318: warning: unused variable `uint32 cdrom_mode' src/cdbios.cpp:319: warning: unused variable `uint32 cdrom_speed' src/cdbios.cpp: In function `void cdbios_cmd_read()': src/cdbios.cpp:431: warning: unused variable `uint32 reste' src/cdbios.cpp:432: warning: unused variable `uint32 buffer_offset' src/cdbios.cpp:382: warning: unused variable `uint8 cdbios_sector[2352]' src/cdbios.cpp: In function `void cd_bios_exec(unsigned int)': src/cdbios.cpp:585: warning: unused variable `uint32 bytes_per_scanline' gcc -Wall -Wno-switch -Wno-non-virtual-dtor -O2 -D__GCCUNIX__ -Dstricmp="strcasecmp" -fomit-frame-pointer `sdl-config --cflags` -I. -Isrc -Isrc/include -I/usr/local/include -c src/cdi.cpp -o obj/cdi.o gcc -Wall -Wno-switch -Wno-non-virtual-dtor -O2 -D__GCCUNIX__ -Dstricmp="strcasecmp" -fomit-frame-pointer `sdl-config --cflags` -I. -Isrc -Isrc/include -I/usr/local/include -c src/cdrom.cpp -o obj/cdrom.o gcc -Wall -Wno-switch -Wno-non-virtual-dtor -O2 -D__GCCUNIX__ -Dstricmp="strcasecmp" -fomit-frame-pointer `sdl-config --cflags` -I. -Isrc -Isrc/include -I/usr/local/include -c src/clock.cpp -o obj/clock.o gcc -Wall -Wno-switch -Wno-non-virtual-dtor -O2 -D__GCCUNIX__ -Dstricmp="strcasecmp" -fomit-frame-pointer `sdl-config --cflags` -I. -Isrc -Isrc/include -I/usr/local/include -c src/crc32.cpp -o obj/crc32.o gcc -Wall -Wno-switch -Wno-non-virtual-dtor -O2 -D__GCCUNIX__ -Dstricmp="strcasecmp" -fomit-frame-pointer `sdl-config --cflags` -I. -Isrc -Isrc/include -I/usr/local/include -c src/dac.cpp -o obj/dac.o gcc -Wall -Wno-switch -Wno-non-virtual-dtor -O2 -D__GCCUNIX__ -Dstricmp="strcasecmp" -fomit-frame-pointer `sdl-config --cflags` -I. -Isrc -Isrc/include -I/usr/local/include -c src/dsp.cpp -o obj/dsp.o src/dsp.cpp:2996: warning: `uint32 prevR1' defined but not used gcc -Wall -Wno-switch -Wno-non-virtual-dtor -O2 -D__GCCUNIX__ -Dstricmp="strcasecmp" -fomit-frame-pointer `sdl-config --cflags` -I. -Isrc -Isrc/include -I/usr/local/include -c src/eeprom.cpp -o obj/eeprom.o gcc -Wall -Wno-switch -Wno-non-virtual-dtor -O2 -D__GCCUNIX__ -Dstricmp="strcasecmp" -fomit-frame-pointer `sdl-config --cflags` -I. -Isrc -Isrc/include -I/usr/local/include -c src/gpu.cpp -o obj/gpu.o src/gpu.cpp: In function `void GPUWriteLong(unsigned int, unsigned int, unsigned int)': src/gpu.cpp:780: warning: unused variable `bool finished' src/gpu.cpp: At top level: src/gpu.cpp:1088: warning: `int testCount' defined but not used src/gpu.cpp:1089: warning: `int len' defined but not used gcc -Wall -Wno-switch -Wno-non-virtual-dtor -O2 -D__GCCUNIX__ -Dstricmp="strcasecmp" -fomit-frame-pointer `sdl-config --cflags` -I. -Isrc -Isrc/include -I/usr/local/include -c src/gui.cpp -o obj/gui.o In file included from /usr/include/dirent.h:64, from src/gui.cpp:8: /usr/include/sys/dirent.h:73: error: 'u_int32_t' is used as a type, but is not defined as a type. /usr/include/sys/dirent.h:74: error: 'u_int16_t' is used as a type, but is not defined as a type. /usr/include/sys/dirent.h:75: error: 'u_int8_t' is used as a type, but is not defined as a type. /usr/include/sys/dirent.h:76: error: 'u_int8_t' is used as a type, but is not defined as a type. make: ** [obj/gui.o] Error 1

February 4th, 2004	#26 (permalink)
_Em Registered User Join Date: Feb 2004 Posts: 23	Thanks! -A much more elegant solution. Any chance that extra path can be committed to the cvs?

February 5th, 2004	#27 (permalink)
Shamus Emu author Join Date: Jul 2003 Posts: 130	Committed.

February 8th, 2004	#28 (permalink)
_Em Registered User Join Date: Feb 2004 Posts: 23	Well, here's the latest compilation results; still dying on obj/gui.o: make -f Makefile.unix gcc -Wall -Wno-switch -Wno-non-virtual-dtor -O2 -D__GCCUNIX__ -Dstricmp="strcasecmp" -fomit-frame-pointer `sdl-config --cflags` -I. -Isrc -Isrc/include -I/usr/local/include -I/usr/include -c src/gui.cpp -o obj/gui.o In file included from /usr/include/dirent.h:64, from src/gui.cpp:8: /usr/include/sys/dirent.h:73: error: 'u_int32_t' is used as a type, but is not defined as a type. /usr/include/sys/dirent.h:74: error: 'u_int16_t' is used as a type, but is not defined as a type. /usr/include/sys/dirent.h:75: error: 'u_int8_t' is used as a type, but is not defined as a type. /usr/include/sys/dirent.h:76: error: 'u_int8_t' is used as a type, but is not defined as a type. make: *** [obj/gui.o] Error 1 Do I just need to make the compilation directive less strict?

February 8th, 2004	#29 (permalink)
Adam Green Registered User Join Date: Jun 2003 Posts: 20	Put an "#include <sys/types.h>" before you include dirent.h so it can get the typedefs it needs.

February 8th, 2004	#31 (permalink)
Adam Green Registered User Join Date: Jun 2003 Posts: 20	Perhaps, but I always thought it was pretty standard practice to include <sys/types.h> before using headers like dirent.h. Maybe you could just do a unix/linux #ifdef for it if it causes problems on Win32, since it should be fine on any unix/linux distribution (including Mac OS X).

February 9th, 2004	#32 (permalink)
_Em Registered User Join Date: Feb 2004 Posts: 23	Speaking of cleaning up things like that; a unix/linux check in the makefile could mean that only one makefile is necessary as well . Thanks for the tip on the include; I get a lot further now; here's the end of my current make: gcc -Wall -Wno-switch -Wno-non-virtual-dtor -O2 -D__GCCUNIX__ -Dstricmp="strcasecmp" -fomit-frame-pointer `sdl-config --cflags` -o vj obj/anajoy.o obj/blitter.o obj/cdbios.o obj/cdi.o obj/cdrom.o obj/clock.o obj/crc32.o obj/dac.o obj/dsp.o obj/eeprom.o obj/gpu.o obj/gui.o obj/jagdasm.o obj/jaguar.o obj/jerry.o obj/joystick.o obj/log.o obj/m68kcpu.o obj/m68kops.o obj/m68kopac.o obj/m68kopdm.o obj/m68kopnz.o obj/m68kdasm.o obj/memory.o obj/objectp.o obj/sdlemu_config.o obj/sdlemu_opengl.o obj/settings.o obj/tom.o obj/unzip.o obj/version.o obj/video.o obj/vj.o -L/usr/local/lib -L/usr/lib `sdl-config --libs` -lstdc++ -lz -lGL ld: can't locate file for: -lGL make: *** [vj] Error 1 So it looks like it's not finding the OS X OpenGL libs. I hope you guys don't mind all this feedback; I could probably figure it all out myself, but I thought that letting you know how the default build went would probably help streamline things for others in the future.

February 9th, 2004	#33 (permalink)
_Em Registered User Join Date: Feb 2004 Posts: 23	Oh, and Adam; even though you told me you weren't going to do a GUI; DropScript works quite well for that if you want to post a quick lickable binary on your page

February 9th, 2004	#35 (permalink)
_Em Registered User Join Date: Feb 2004 Posts: 23	sorry; lickable == double clickable app with aqua goodness I can set it up so you double click, and it brings up the built in SDL GUI. Works quite well, and fends off all the OS X people who don't know how to use terminal and flags.

February 9th, 2004	#36 (permalink)
_Em Registered User Join Date: Feb 2004 Posts: 23	To answer my other question: Adam says for OS X, you need to add -framework Cocoa -framework OpenGL to the link flags. I doubt any other platform needs those

February 10th, 2004	#37 (permalink)
_Em Registered User Join Date: Feb 2004 Posts: 23	Update: at Adam's suggestion, I tried removing -lGL instead of adding the framework lines; that fixed the problem. Also, I found that the problem of an inverted y-axis on the mouse got fixed by customizing my .cfg file. So now we're down to the following: Everything works fine until I try to "Load..." something, at which point there's a Bus Error. I have a feeling it's a problem with my SDL, and not something to do with vj, but you never know....

February 10th, 2004	#38 (permalink)
Shamus Emu author Join Date: Jul 2003 Posts: 130	If you could post the relevant part of the vj.log file where it fails (you can leave out the GPU/DSP/68K disassembly) that might yield some useful information.

February 10th, 2004	#39 (permalink)
Adam Green Registered User Join Date: Jun 2003 Posts: 20	Ok, the problem arises in FileList::FileList() in gui.c when we try to open the roms directory when it doesn't exist (which it doesn't by default). There needs to be an assertion after the opendir call or maybe some case which will mkdir the ROMs directory if it doesn't already exist.

February 10th, 2004	#40 (permalink)
_Em Registered User Join Date: Feb 2004 Posts: 23	Only one thing, Adam; my roms directory already existed; I changed the path in the cfg file before launch.