WarpOS version of SDL

[emufan]

Originally Posted by grelbfarlk

I use -lSDL_wos or -LlibSDL_wos.a same difference. -lauto and -lAuto are not found.

put libSDL_wos.a in the source folder and dont use -l (CFLAGS),
-L gives path to lib folder only (LDFLAGS), remove that too.

ppc-amigaos-g++ -warpup sdltest2.cpp libSDL-wos.a -o sdltest801.elf

since ppc-amigaos-g++ is also the linker, it 1st build sdltest2.o,
searching for unresolved things and then uses libSDL-wos.a to fillin what is missing in sdltest2.o.
with the wrong order, it may ignore all from libSDL-wos.a, so functions are missing when it goes to sdltest2.o

so the link libs must be placed always at the end of the link object chain.
it's easier when you have a working makefile:

LD = ppc-amigaos-g++
LDOPTS = -warpos
OBJECTS = sdltest2.o
LIBS = libSDL-wos.a
$(LD) $(LDOPTS) $(OBJECTS) -o sdltest801.elf $(LIBS)

instead of -lauto, try -lamiga , not really sure.

#2) not sure about correct path, but is there anything usefull in:
ppc-gcc-2.95.3-base/ppc-amigaos/lib/ ?

with the 68k toolchain i have something like this, for example:
/opt/m68k-amigaos/m68k-amigaos/libnix/lib/libamiga.a

which could be linked in with -lamiga . maybe automaticaly invoced by -noixemul or such options.
dunno exactly the mechanism.

[grelbfarlk]

Originally Posted by emufan

put libSDL_wos.a in the source folder and dont use -l (CFLAGS),
-L gives path to lib folder only (LDFLAGS), remove that too.

ppc-amigaos-g++ -warpup sdltest2.cpp libSDL-wos.a -o sdltest801.elf

since ppc-amigaos-g++ is also the linker, it 1st build sdltest2.o,
searching for unresolved things and then uses libSDL-wos.a to fillin what is missing in sdltest2.o.
with the wrong order, it may ignore all from libSDL-wos.a, so functions are missing when it goes to sdltest2.o

so the link libs must be placed always at the end of the link object chain.
it's easier when you have a working makefile:

LD = ppc-amigaos-g++
LDOPTS = -warpos
OBJECTS = sdltest2.o
LIBS = libSDL-wos.a
$(LD) $(LDOPTS) $(OBJECTS) -o sdltest801.elf $(LIBS)

instead of -lauto, try -lamiga , not really sure.

That gives the same longer set of undefined symbols, which might mean that it is linking to the SDL_wos but those are problems in the library itself?

I'll try making a makefile.

ppc-amigaos/lib has:
sdlppc.lib 248692 ----rwed 16-Sep-17 16:38:38
libSDL_wos.a 328396 ----rw-d Yesterday 19:07:47
end.o 874 ----rwed 18-Sep-16 20:26:41
libc.a 241952 ----rwed 18-Sep-16 20:26:41
libcwos.a 249608 ----rwed 18-Sep-16 20:26:41
libm.a 37510 ----rwed 18-Sep-16 20:26:41
libppcamiga.a 21378 ----rwed 18-Sep-16 20:26:41
startup.o 3336 ----rwed 18-Sep-16 20:26:41
startupwos.o 3140 ----rwed 18-Sep-16 20:26:41
libiberty.a 123492 ----rw-d 18-Sep-16 20:26:42
libstdc++.a.2.10.0 853292 ----rw-d 18-Sep-16 20:26:42
ldscripts Dir ----rwed 21-Sep-16 06:48:50
libdllppc.a 11084 ----rw-d 23-Sep-16 18:50:58

[emufan]

read this from 2003:

I compiled some static unix libraries for the PPC processor but the programs
compiled with these libraries won't be changed to WarpOS format with the
Elf2exe util.
...
 Error: Undefined Symbol: PPCCallOS
...

Elf2exe was mentioned the other day, cannot remember extacly.
does it mean you have to convert the *.o with Elf2exe to make it a finished build?

#1) you can try to find for example the PPCCallOS:
nm -l libppcamiga.a | grep PPCCallOS
if it's included try add to LDFLAGS -lppcamiga

to make it even more weird: while reading i found WarpUP mentioned.
is this the same as WarpOS ?!

[grelbfarlk]

Originally Posted by emufan

read this from 2003:

I compiled some static unix libraries for the PPC processor but the programs
compiled with these libraries won't be changed to WarpOS format with the
Elf2exe util.
...
 Error: Undefined Symbol: PPCCallOS
...

Elf2exe was mentioned the other day, cannot remember extacly.
does it mean you have to convert the *.o with Elf2exe to make it a finished build?

Yeah so the compiler uses warpcollect2 during linking then dumps out an .elf file which elf2exe2 converts to hunk format. I ah... didn't think to run elf2exe2 on the lib and I don't remember if it did.

I'm pretty sure it did run it on it, elf2exe2 on a different file that was run on it gives the same output:
8.Ram Disk:> elf2exe2 gameppc.dll gameppc.exe
Error: Wrong magic number in ELF-header !
Error: Error processing Elffile !

8.Ram Disk:> elf2exe2 libSDL_wos.a libSDL_wos.lib
Error: Wrong magic number in ELF-header !
Error: Error processing Elffile !

The different naming between WarpUP and WarpOS screws me up all the time.

PPCCallOS isn't in libppcamiga.a

[emufan]

Originally Posted by grelbfarlk

Yeah so the compiler uses warpcollect2 during linking then dumps out an .elf file which elf2exe2 converts to hunk format. I ah... didn't think to run elf2exe2 on the lib and I don't remember if it did.

ah, ok. there is not much info available, unfortunately.

#1) StormC4 is still being sold and supported product. too bad.
they also offer the gnu source code of StormC4 i just zoned.

[emufan]

Originally Posted by grelbfarlk

The different naming between WarpUP and WarpOS screws me up all the time.

PPCCallOS isn't in libppcamiga.a

hmm, you may try the other *.a in the lib folder.
there must be something what provides this function, and all the others you have to link with.

#1) those .a are some sort of "special" archive. which hold those *.o objects files of a project.
each of those *.o , or .wo files holds a fucntion, can be extracted, manipulated with objdump.
eg: objdump.exe -f libSDL_wos.a

#2) objdump.exe -a libSDL_wos.a | grep -i flip
--> no result, same for init *hmmm*

others are listed:

$ objdump.exe -a libSDL_wos.a | grep -i cgx
SDL_cgxvideo.wo:     file format elf32-big
rw-r--r-- 65534/65534  17192 Sep 29 00:06 2017 SDL_cgxvideo.wo
SDL_cgxaccel.wo:     file format elf32-big
rw-r--r-- 65534/65534   3684 Sep 29 00:06 2017 SDL_cgxaccel.wo
SDL_cgxgl_wrapper.wo:     file format elf32-big
rw-r--r-- 65534/65534    612 Sep 29 00:06 2017 SDL_cgxgl_wrapper.wo

$ objdump.exe -s libSDL_wos.a | grep -i flip


$ objdump.exe -s libSDL_wos.a | grep -i cgx
SDL_cgxvideo.wo:     file format elf32-big
 0080 43475800 696e7475 6974696f 6e2e6c69  CGX.intuition.li
 0160 74656420 43475820 64697370 6c617900  ted CGX display.
SDL_cgxmodes.wo:     file format elf32-big
SDL_cgximage.wo:     file format elf32-big
SDL_cgxgl.wo:     file format elf32-big
SDL_cgxwm.wo:     file format elf32-big
SDL_cgxyuv.wo:     file format elf32-big
SDL_cgxaccel.wo:     file format elf32-big
SDL_cgxgl_wrapper.wo:     file format elf32-big

take a look to the sdl source tree, you build yesterday,
is there a SDL_Flip.wo in the objects or src folder?

[grelbfarlk]

Originally Posted by emufan

hmm, you may try the other *.a in the lib folder.
there must be something what provides this function, and all the others you have to link with.

PPCCallOS is found in libc.a and startupwos.o the latter I think is included by the -warpup flag.

Thinking maybe I botched something in compiling the orignal lib here's the output of the make:

9.Gorkbench:ADE/SDL-AmigaSrc> make libSDL_wos.a -B
ppc-amigaos-gcc -warpup -O2 -fomit-frame-pointer -mcpu=750 -mmultiple -DENABLE_CYBERGRAPHICS -DENABLE_AHI -DNO_SIGNAL_H -DWARPOS -DNO_AMIGADEBUG -o SDL_error.wo -c SDL_error.c
ppc-amigaos-gcc -warpup -O2 -fomit-frame-pointer -mcpu=750 -mmultiple -DENABLE_CYBERGRAPHICS -DENABLE_AHI -DNO_SIGNAL_H -DWARPOS -DNO_AMIGADEBUG -o SDL_fatal.wo -c SDL_fatal.c
ppc-amigaos-gcc -warpup -O2 -fomit-frame-pointer -mcpu=750 -mmultiple -DENABLE_CYBERGRAPHICS -DENABLE_AHI -DNO_SIGNAL_H -DWARPOS -DNO_AMIGADEBUG -o SDL_RLEaccel.wo -c SDL_RLEaccel.c
ppc-amigaos-gcc -warpup -O2 -fomit-frame-pointer -mcpu=750 -mmultiple -DENABLE_CYBERGRAPHICS -DENABLE_AHI -DNO_SIGNAL_H -DWARPOS -DNO_AMIGADEBUG -o SDL_blit.wo -c SDL_blit.c
ppc-amigaos-gcc -warpup -O2 -fomit-frame-pointer -mcpu=750 -mmultiple -DENABLE_CYBERGRAPHICS -DENABLE_AHI -DNO_SIGNAL_H -DWARPOS -DNO_AMIGADEBUG -o SDL_blit_0.wo -c SDL_blit_0.c
ppc-amigaos-gcc -warpup -O2 -fomit-frame-pointer -mcpu=750 -mmultiple -DENABLE_CYBERGRAPHICS -DENABLE_AHI -DNO_SIGNAL_H -DWARPOS -DNO_AMIGADEBUG -o SDL_blit_1.wo -c SDL_blit_1.c
ppc-amigaos-gcc -warpup -O2 -fomit-frame-pointer -mcpu=750 -mmultiple -DENABLE_CYBERGRAPHICS -DENABLE_AHI -DNO_SIGNAL_H -DWARPOS -DNO_AMIGADEBUG -o SDL_blit_A.wo -c SDL_blit_A.c
ppc-amigaos-gcc -warpup -O2 -fomit-frame-pointer -mcpu=750 -mmultiple -DENABLE_CYBERGRAPHICS -DENABLE_AHI -DNO_SIGNAL_H -DWARPOS -DNO_AMIGADEBUG -o SDL_blit_N.wo -c SDL_blit_N.c
ppc-amigaos-gcc -warpup -O2 -fomit-frame-pointer -mcpu=750 -mmultiple -DENABLE_CYBERGRAPHICS -DENABLE_AHI -DNO_SIGNAL_H -DWARPOS -DNO_AMIGADEBUG -o SDL_bmp.wo -c SDL_bmp.c
ppc-amigaos-gcc -warpup -O2 -fomit-frame-pointer -mcpu=750 -mmultiple -DENABLE_CYBERGRAPHICS -DENABLE_AHI -DNO_SIGNAL_H -DWARPOS -DNO_AMIGADEBUG -o SDL_cursor.wo -c SDL_cursor.c
ppc-amigaos-gcc -warpup -O2 -fomit-frame-pointer -mcpu=750 -mmultiple -DENABLE_CYBERGRAPHICS -DENABLE_AHI -DNO_SIGNAL_H -DWARPOS -DNO_AMIGADEBUG -o SDL_pixels.wo -c SDL_pixels.c
ppc-amigaos-gcc -warpup -O2 -fomit-frame-pointer -mcpu=750 -mmultiple -DENABLE_CYBERGRAPHICS -DENABLE_AHI -DNO_SIGNAL_H -DWARPOS -DNO_AMIGADEBUG -o SDL_surface.wo -c SDL_surface.c
ppc-amigaos-gcc -warpup -O2 -fomit-frame-pointer -mcpu=750 -mmultiple -DENABLE_CYBERGRAPHICS -DENABLE_AHI -DNO_SIGNAL_H -DWARPOS -DNO_AMIGADEBUG -o SDL_stretch.wo -c SDL_stretch.c
ppc-amigaos-gcc -warpup -O2 -fomit-frame-pointer -mcpu=750 -mmultiple -DENABLE_CYBERGRAPHICS -DENABLE_AHI -DNO_SIGNAL_H -DWARPOS -DNO_AMIGADEBUG -o SDL_yuv.wo -c SDL_yuv.c
ppc-amigaos-gcc -warpup -O2 -fomit-frame-pointer -mcpu=750 -mmultiple -DENABLE_CYBERGRAPHICS -DENABLE_AHI -DNO_SIGNAL_H -DWARPOS -DNO_AMIGADEBUG -o SDL_yuv_sw.wo -c SDL_yuv_sw.c
ppc-amigaos-gcc -warpup -O2 -fomit-frame-pointer -mcpu=750 -mmultiple -DENABLE_CYBERGRAPHICS -DENABLE_AHI -DNO_SIGNAL_H -DWARPOS -DNO_AMIGADEBUG -o SDL_yuv_mmx.wo -c SDL_yuv_mmx.c
ppc-amigaos-gcc -warpup -O2 -fomit-frame-pointer -mcpu=750 -mmultiple -DENABLE_CYBERGRAPHICS -DENABLE_AHI -DNO_SIGNAL_H -DWARPOS -DNO_AMIGADEBUG -o SDL_video.wo -c SDL_video.c
ppc-amigaos-gcc -warpup -O2 -fomit-frame-pointer -mcpu=750 -mmultiple -DENABLE_CYBERGRAPHICS -DENABLE_AHI -DNO_SIGNAL_H -DWARPOS -DNO_AMIGADEBUG -o SDL_audio.wo -c SDL_audio.c
ppc-amigaos-gcc -warpup -O2 -fomit-frame-pointer -mcpu=750 -mmultiple -DENABLE_CYBERGRAPHICS -DENABLE_AHI -DNO_SIGNAL_H -DWARPOS -DNO_AMIGADEBUG -o SDL_audiocvt.wo -c SDL_audiocvt.c
ppc-amigaos-gcc -warpup -O2 -fomit-frame-pointer -mcpu=750 -mmultiple -DENABLE_CYBERGRAPHICS -DENABLE_AHI -DNO_SIGNAL_H -DWARPOS -DNO_AMIGADEBUG -o SDL_audiomem.wo -c SDL_audiomem.c
ppc-amigaos-gcc -warpup -O2 -fomit-frame-pointer -mcpu=750 -mmultiple -DENABLE_CYBERGRAPHICS -DENABLE_AHI -DNO_SIGNAL_H -DWARPOS -DNO_AMIGADEBUG -o SDL_mixer.wo -c SDL_mixer.c
ppc-amigaos-gcc -warpup -O2 -fomit-frame-pointer -mcpu=750 -mmultiple -DENABLE_CYBERGRAPHICS -DENABLE_AHI -DNO_SIGNAL_H -DWARPOS -DNO_AMIGADEBUG -o SDL_wave.wo -c SDL_wave.c
ppc-amigaos-gcc -warpup -O2 -fomit-frame-pointer -mcpu=750 -mmultiple -DENABLE_CYBERGRAPHICS -DENABLE_AHI -DNO_SIGNAL_H -DWARPOS -DNO_AMIGADEBUG -o SDL_ahiaudio.wo -c SDL_ahiaudio.c
ppc-amigaos-gcc -warpup -O2 -fomit-frame-pointer -mcpu=750 -mmultiple -DENABLE_CYBERGRAPHICS -DENABLE_AHI -DNO_SIGNAL_H -DWARPOS -DNO_AMIGADEBUG -o SDL_systimer.wo -c SDL_systimer.c
ppc-amigaos-gcc -warpup -O2 -fomit-frame-pointer -mcpu=750 -mmultiple -DENABLE_CYBERGRAPHICS -DENABLE_AHI -DNO_SIGNAL_H -DWARPOS -DNO_AMIGADEBUG -o SDL_timer.wo -c SDL_timer.c
ppc-amigaos-gcc -warpup -O2 -fomit-frame-pointer -mcpu=750 -mmultiple -DENABLE_CYBERGRAPHICS -DENABLE_AHI -DNO_SIGNAL_H -DWARPOS -DNO_AMIGADEBUG -o SDL_joystick.wo -c SDL_joystick.c
ppc-amigaos-gcc -warpup -O2 -fomit-frame-pointer -mcpu=750 -mmultiple -DENABLE_CYBERGRAPHICS -DENABLE_AHI -DNO_SIGNAL_H -DWARPOS -DNO_AMIGADEBUG -o SDL_sysjoystick.wo -c SDL_sysjoystick.c
ppc-amigaos-gcc -warpup -O2 -fomit-frame-pointer -mcpu=750 -mmultiple -DENABLE_CYBERGRAPHICS -DENABLE_AHI -DNO_SIGNAL_H -DWARPOS -DNO_AMIGADEBUG -o SDL_cdrom.wo -c SDL_cdrom.c
ppc-amigaos-gcc -warpup -O2 -fomit-frame-pointer -mcpu=750 -mmultiple -DENABLE_CYBERGRAPHICS -DENABLE_AHI -DNO_SIGNAL_H -DWARPOS -DNO_AMIGADEBUG -o SDL_syscdrom.wo -c SDL_syscdrom.c
ppc-amigaos-gcc -warpup -O2 -fomit-frame-pointer -mcpu=750 -mmultiple -DENABLE_CYBERGRAPHICS -DENABLE_AHI -DNO_SIGNAL_H -DWARPOS -DNO_AMIGADEBUG -o SDL_quit.wo -c SDL_quit.c
ppc-amigaos-gcc -warpup -O2 -fomit-frame-pointer -mcpu=750 -mmultiple -DENABLE_CYBERGRAPHICS -DENABLE_AHI -DNO_SIGNAL_H -DWARPOS -DNO_AMIGADEBUG -o SDL_active.wo -c SDL_active.c
ppc-amigaos-gcc -warpup -O2 -fomit-frame-pointer -mcpu=750 -mmultiple -DENABLE_CYBERGRAPHICS -DENABLE_AHI -DNO_SIGNAL_H -DWARPOS -DNO_AMIGADEBUG -o SDL_keyboard.wo -c SDL_keyboard.c
ppc-amigaos-gcc -warpup -O2 -fomit-frame-pointer -mcpu=750 -mmultiple -DENABLE_CYBERGRAPHICS -DENABLE_AHI -DNO_SIGNAL_H -DWARPOS -DNO_AMIGADEBUG -o SDL_mouse.wo -c SDL_mouse.c
ppc-amigaos-gcc -warpup -O2 -fomit-frame-pointer -mcpu=750 -mmultiple -DENABLE_CYBERGRAPHICS -DENABLE_AHI -DNO_SIGNAL_H -DWARPOS -DNO_AMIGADEBUG -o SDL_resize.wo -c SDL_resize.c
ppc-amigaos-gcc -warpup -O2 -fomit-frame-pointer -mcpu=750 -mmultiple -DENABLE_CYBERGRAPHICS -DENABLE_AHI -DNO_SIGNAL_H -DWARPOS -DNO_AMIGADEBUG -o SDL_rwops.wo -c SDL_rwops.c
ppc-amigaos-gcc -warpup -O2 -fomit-frame-pointer -mcpu=750 -mmultiple -DENABLE_CYBERGRAPHICS -DENABLE_AHI -DNO_SIGNAL_H -DWARPOS -DNO_AMIGADEBUG -o SDL_endian.wo -c SDL_endian.c
ppc-amigaos-gcc -warpup -O2 -fomit-frame-pointer -mcpu=750 -mmultiple -DENABLE_CYBERGRAPHICS -DENABLE_AHI -DNO_SIGNAL_H -DWARPOS -DNO_AMIGADEBUG -o SDL.wo -c SDL.c
ppc-amigaos-gcc -warpup -O2 -fomit-frame-pointer -mcpu=750 -mmultiple -DENABLE_CYBERGRAPHICS -DENABLE_AHI -DNO_SIGNAL_H -DWARPOS -DNO_AMIGADEBUG -o SDL_events.wo -c SDL_events.c
ppc-amigaos-gcc -warpup -O2 -fomit-frame-pointer -mcpu=750 -mmultiple -DENABLE_CYBERGRAPHICS -DENABLE_AHI -DNO_SIGNAL_H -DWARPOS -DNO_AMIGADEBUG -o SDL_sysmutex.wo -c SDL_sysmutex.c
ppc-amigaos-gcc -warpup -O2 -fomit-frame-pointer -mcpu=750 -mmultiple -DENABLE_CYBERGRAPHICS -DENABLE_AHI -DNO_SIGNAL_H -DWARPOS -DNO_AMIGADEBUG -o SDL_syssem.wo -c SDL_syssem.c
ppc-amigaos-gcc -warpup -O2 -fomit-frame-pointer -mcpu=750 -mmultiple -DENABLE_CYBERGRAPHICS -DENABLE_AHI -DNO_SIGNAL_H -DWARPOS -DNO_AMIGADEBUG -o SDL_systhread.wo -c SDL_systhread.c
ppc-amigaos-gcc -warpup -O2 -fomit-frame-pointer -mcpu=750 -mmultiple -DENABLE_CYBERGRAPHICS -DENABLE_AHI -DNO_SIGNAL_H -DWARPOS -DNO_AMIGADEBUG -o SDL_thread.wo -c SDL_thread.c
ppc-amigaos-gcc -warpup -O2 -fomit-frame-pointer -mcpu=750 -mmultiple -DENABLE_CYBERGRAPHICS -DENABLE_AHI -DNO_SIGNAL_H -DWARPOS -DNO_AMIGADEBUG -o SDL_syscond.wo -c SDL_syscond.c
ppc-amigaos-gcc -warpup -O2 -fomit-frame-pointer -mcpu=750 -mmultiple -DENABLE_CYBERGRAPHICS -DENABLE_AHI -DNO_SIGNAL_H -DWARPOS -DNO_AMIGADEBUG -o SDL_cgxvideo.wo -c SDL_cgxvideo.c
SDL_cgxvideo.c: In function `CGX_CreateDevice':
SDL_cgxvideo.c:251: warning: assignment from incompatible pointer type
SDL_cgxvideo.c: In function `CGX_VideoInit':
SDL_cgxvideo.c:595: warning: passing arg 5 of `GetDisplayInfoData' makes integer from pointer without a cast
SDL_cgxvideo.c: In function `CGX_CreateWindow':
SDL_cgxvideo.c:738: warning: passing arg 5 of `GetDisplayInfoData' makes integer from pointer without a cast
ppc-amigaos-gcc -warpup -O2 -fomit-frame-pointer -mcpu=750 -mmultiple -DENABLE_CYBERGRAPHICS -DENABLE_AHI -DNO_SIGNAL_H -DWARPOS -DNO_AMIGADEBUG -o SDL_cgxmodes.wo -c SDL_cgxmodes.c
SDL_cgxmodes.c: In function `CGX_GetVideoModes':
SDL_cgxmodes.c:133: warning: passing arg 5 of `GetDisplayInfoData' makes integer from pointer without a cast
ppc-amigaos-gcc -warpup -O2 -fomit-frame-pointer -mcpu=750 -mmultiple -DENABLE_CYBERGRAPHICS -DENABLE_AHI -DNO_SIGNAL_H -DWARPOS -DNO_AMIGADEBUG -o SDL_cgximage.wo -c SDL_cgximage.c
ppc-amigaos-gcc -warpup -O2 -fomit-frame-pointer -mcpu=750 -mmultiple -DENABLE_CYBERGRAPHICS -DENABLE_AHI -DNO_SIGNAL_H -DWARPOS -DNO_AMIGADEBUG -o SDL_amigaevents.wo -c SDL_amigaevents.c
ppc-amigaos-gcc -warpup -O2 -fomit-frame-pointer -mcpu=750 -mmultiple -DENABLE_CYBERGRAPHICS -DENABLE_AHI -DNO_SIGNAL_H -DWARPOS -DNO_AMIGADEBUG -o SDL_amigamouse.wo -c SDL_amigamouse.c
ppc-amigaos-gcc -warpup -O2 -fomit-frame-pointer -mcpu=750 -mmultiple -DENABLE_CYBERGRAPHICS -DENABLE_AHI -DNO_SIGNAL_H -DWARPOS -DNO_AMIGADEBUG -o SDL_cgxgl.wo -c SDL_cgxgl.c
ppc-amigaos-gcc -warpup -O2 -fomit-frame-pointer -mcpu=750 -mmultiple -DENABLE_CYBERGRAPHICS -DENABLE_AHI -DNO_SIGNAL_H -DWARPOS -DNO_AMIGADEBUG -o SDL_cgxwm.wo -c SDL_cgxwm.c
ppc-amigaos-gcc -warpup -O2 -fomit-frame-pointer -mcpu=750 -mmultiple -DENABLE_CYBERGRAPHICS -DENABLE_AHI -DNO_SIGNAL_H -DWARPOS -DNO_AMIGADEBUG -o SDL_cgxyuv.wo -c SDL_cgxyuv.c
ppc-amigaos-gcc -warpup -O2 -fomit-frame-pointer -mcpu=750 -mmultiple -DENABLE_CYBERGRAPHICS -DENABLE_AHI -DNO_SIGNAL_H -DWARPOS -DNO_AMIGADEBUG -o SDL_cgxaccel.wo -c SDL_cgxaccel.c
ppc-amigaos-gcc -warpup -O2 -fomit-frame-pointer -mcpu=750 -mmultiple -DENABLE_CYBERGRAPHICS -DENABLE_AHI -DNO_SIGNAL_H -DWARPOS -DNO_AMIGADEBUG -o SDL_cgxgl_wrapper.wo -c SDL_cgxgl_wrapper.c
ppc-amigaos-gcc -warpup -O2 -fomit-frame-pointer -mcpu=750 -mmultiple -DENABLE_CYBERGRAPHICS -DENABLE_AHI -DNO_SIGNAL_H -DWARPOS -DNO_AMIGADEBUG -o SDL_gamma.wo -c SDL_gamma.c
rm -f lib/libSDL_wos.a
ppc-amigaos-ar cru libSDL_wos.a SDL_error.wo SDL_fatal.wo SDL_RLEaccel.wo SDL_blit.wo SDL_blit_0.wo SDL_blit_1.wo SDL_blit_A.wo SDL_blit_N.wo SDL_bmp.wo SDL_cursor.wo SDL_pixels.wo SDL_surface.wo SDL_stretch.wo SDL_yuv.wo SDL_yuv_sw.wo SDL_yuv_mmx.wo SDL_video.wo SDL_audio.wo SDL_audiocvt.wo SDL_audiomem.wo SDL_mixer.wo SDL_wave.wo SDL_ahiaudio.wo SDL_systimer.wo SDL_timer.wo SDL_joystick.wo SDL_sysjoystick.wo SDL_cdrom.wo SDL_syscdrom.wo SDL_quit.wo SDL_active.wo SDL_keyboard.wo SDL_mouse.wo SDL_resize.wo SDL_rwops.wo SDL_endian.wo SDL.wo SDL_events.wo SDL_sysmutex.wo SDL_syssem.wo SDL_systhread.wo SDL_thread.wo SDL_syscond.wo SDL_cgxvideo.wo SDL_cgxmodes.wo SDL_cgximage.wo SDL_amigaevents.wo SDL_amigamouse.wo SDL_cgxgl.wo SDL_cgxwm.wo SDL_cgxyuv.wo SDL_cgxaccel.wo SDL_cgxgl_wrapper.wo SDL_gamma.wo
ppc-amigaos-ranlib libSDL_wos.a

[emufan]

Originally Posted by grelbfarlk

ppc-amigaos-ar cru libSDL_wos.a SDL_error.wo SDL_fatal.wo SDL_RLEaccel.wo SDL_blit.wo SDL_blit_0.wo SDL_blit_1.wo SDL_blit_A.wo SDL_blit_N.wo SDL_bmp.wo SDL_cursor.wo SDL_pixels.wo SDL_surface.wo ....[/CODE]

no SDL_Init.wo, SDL_Flip.wo so the build of the libsdl is not correct. i would say.?!
or it's a function in one of those .wo ? *i'm confused*

#2) Flip is in SDL_Video.wo:

$ ar -x libSDL_wos.a // produces *.wo
$ grep Flip  *.wo
Binary file SDL_cgximage.wo matches
Binary file SDL_cgxvideo.wo matches
Binary file SDL_video.wo matches

#2) you may try:

ppc-amigaos-g++ -warpup sdltest2.cpp SDL_video.wo SDL_cgxvideo.wo \
SDL_cgximage.wo -o sdltest801.elf

this way the SDL_Flip error should vanish. or something is wrong with the whole build.

[Cowcat]

elf2exe2/warpcollect is not needed if using latest gcc stuff.

Do a simple intuition window open/close mini program.
Start with the 68k version, then warpos.

Show the assembly output (-S) -o whatever.asm. See the uglyness

I have some of those done in some place. A simple "hello word!" works, an intuition warpos program got in a loop waiting.

I compiled the minigl lib+demos, but only got a grey screen.

If someone could figure out how to redo the whole gcc/g++ binaries for warpos with latest includes something could be done.

By the way, it is possible to use the output gcc object files to work with vbcc vasm/vlink.?
Maybe some serious editing of the raw text assembly could be later used for a proper bin.

[emufan]

Originally Posted by Cowcat

If someone could figure out how to redo the whole gcc/g++ binaries for warpos with latest includes something could be done.

can we not just try to compile the stormc4 sources?

cd stormc4_gnu_sources/gcc/src
CC="ppc-amigaos-gcc" CFLAGS="-warpup" ./configure
...

or maybe with vbcc and target warpos/warpup ?

[grelbfarlk]

Originally Posted by emufan

no SDL_Init.wo, SDL_Flip.wo so the build of the libsdl is not correct. i would say.?!
or it's a function in one of those .wo ? *i'm confused*

#2) Flip is in SDL_Video.wo:

$ ar -x libSDL_wos.a // produces *.wo
$ grep Flip  *.wo
Binary file SDL_cgximage.wo matches
Binary file SDL_cgxvideo.wo matches
Binary file SDL_video.wo matches

#2) you may try:

ppc-amigaos-g++ -warpup sdltest2.cpp SDL_video.wo SDL_cgxvideo.wo \
SDL_cgximage.wo -o sdltest801.elf

this way the SDL_Flip error should vanish. or something is wrong with the whole build.

ppc-amigaos-g++ -warpup sdltest2.cpp SDL_video.wo SDL_cgxvideo.wo \
SDL_cgximage.wo -o sdltest801.elf
Gives me:

Error: Undefined Symbol: CGX_LeaveFullScreen
Error: Undefined Symbol: ChangeScreenBuffer
Error: Undefined Symbol: CGX_GL_Quit
Error: Undefined Symbol: SDL_LowerBlit
Error: Undefined Symbol: SDL_ResetKeyboard
Error: Undefined Symbol: SDL_GetRelativeMouseState
Error: Undefined Symbol: SDL_SetCursor
Error: Undefined Symbol: OpenScreenTags
Error: Undefined Symbol: ChangeWindowBox
Error: Undefined Symbol: SDL_PrivateResize
Error: Undefined Symbol: SDL_LoadBMP_RW
Error: Undefined Symbol: SDL_Quit
Error: Undefined Symbol: SDL_RWFromFile
Error: Undefined Symbol: SDL_MapRGB
Error: Undefined Symbol: SDL_ConvertSurface
Error: Undefined Symbol: SDL_CursorPaletteChanged
Error: Undefined Symbol: amiga_WarpWMCursor
Error: Undefined Symbol: FreeScreenBuffer
Error: Undefined Symbol: SDL_StartEventLoop
Error: Undefined Symbol: SDL_PrivateMouseMotion
Error: Undefined Symbol: SDL_EventThreadID
Error: Undefined Symbol: SDL_Delay
Error: Undefined Symbol: SDL_CreateRGBSurface
Error: Undefined Symbol: OpenWindowTags
Error: Undefined Symbol: UnlockPubScreen
Error: Undefined Symbol: ReleasePen
Error: Undefined Symbol: SDL_Lock_EventThread
Error: Undefined Symbol: amiga_InitOSKeymap
Error: Undefined Symbol: SDL_UpperBlit
Error: Undefined Symbol: SDL_StopEventLoop
Error: Undefined Symbol: CGX_GL_Update
Error: Undefined Symbol: SDL_Error
Error: Undefined Symbol: CGX_FreeVideoModes
Error: Undefined Symbol: DeleteMsgPort
Error: Undefined Symbol: SDL_cursorlock
Error: Undefined Symbol: AllocMem
Error: Undefined Symbol: SDL_AllocFormat
Error: Undefined Symbol: SDL_FormatChanged
Error: Undefined Symbol: GetMsg
Error: Undefined Symbol: CloseWindow
Error: Undefined Symbol: CreateMsgPort
Error: Undefined Symbol: SDL_Unlock_EventThread
Error: Undefined Symbol: LockPubScreen
Error: Undefined Symbol: Wait
Error: Undefined Symbol: PPCCallOS
Error: Undefined Symbol: amiga_CheckMouseMode
Error: Undefined Symbol: amiga_FreeWMCursor
Error: Undefined Symbol: amiga_ShowWMCursor
Error: Undefined Symbol: CGX_ListModes
Error: Undefined Symbol: CGX_GL_Init
Error: Undefined Symbol: CGX_GetVideoModes
Error: Undefined Symbol: CGX_GetWMInfo
Error: Undefined Symbol: CGX_SetIcon
Error: Undefined Symbol: SDL_CursorQuit
Error: Undefined Symbol: AllocScreenBuffer
Error: Undefined Symbol: SDL_cursorstate
Error: Undefined Symbol: SDL_Init
Error: Undefined Symbol: SDL_CursorInit
Error: Undefined Symbol: SDL_ThreadID
Error: Undefined Symbol: SDL_FillRect
Error: Undefined Symbol: SDL_FreeSurface
Error: Undefined Symbol: SDL_PrivateAppActive
Error: Undefined Symbol: SDL_InvalidateMap
Error: Undefined Symbol: SDL_CalculatePitch
Error: Undefined Symbol: CGX_EnterFullScreen
Error: Undefined Symbol: AllocBitMap
Error: Undefined Symbol: OpenLibrary
Error: Undefined Symbol: CGX_SetHWColorKey
Error: Undefined Symbol: CGX_SetCaption
Error: Undefined Symbol: GetVPModeID
Error: Undefined Symbol: WindowLimits
Error: Undefined Symbol: SDL_EraseCursor
Error: Undefined Symbol: SDL_SetClipRect
Error: Undefined Symbol: FreeBitMap
Error: Undefined Symbol: CloseScreen
Error: Undefined Symbol: SDL_mutexV
Error: Undefined Symbol: SDL_mutexP
Error: Undefined Symbol: SDL_SetError
Error: Undefined Symbol: FindDisplayInfo
Error: Undefined Symbol: SDL_ReallocFormat
Error: Undefined Symbol: SDL_DrawCursor
Error: Undefined Symbol: LoadRGB32
Error: Undefined Symbol: SDL_DitherColors
Error: Undefined Symbol: InitRastPort
Error: Undefined Symbol: FreeMem
Error: Undefined Symbol: SDL_ResetMouse
Error: Undefined Symbol: SDL_ResetCursor
Error: Undefined Symbol: GetDisplayInfoData
Error: Undefined Symbol: amiga_PumpEvents
Error: Undefined Symbol: ObtainBestPenA
Error: Undefined Symbol: amiga_CreateWMCursor
Error: Undefined Symbol: CGX_FillHWRect
Error: Undefined Symbol: CloseLibrary
Error: Undefined Symbol: SDL_FreeFormat
Error: Undefined Symbol: SDL_ApplyGamma
Error: Undefined Symbol: CGX_CheckHWBlit
Error: Error processing Elffile !

By the way my stupid little test .cpp is:

/* Include SDL functions and datatypes */
#include <SDL-Amigasrc/SDL.h>
#include <exec/exec.h>
#include <intuition/intuition.h>
#include <graphics/gfx.h>
#include <cybergraphx/cybergraphics.h>
#include <powerpc/powerpc_protos.h>
int main( int argc, char* args[] )
 {
 //The images
SDL_Surface* hello = NULL;
SDL_Surface* screen = NULL;

/* /Start SDL */
SDL_Init( SDL_INIT_VIDEO );
/* Set up screen */
screen = SDL_SetVideoMode( 640, 480, 32, SDL_SWSURFACE );
/* Load image */
hello = SDL_LoadBMP( "hello.bmp" );
/* Apply image to screen */
SDL_BlitSurface( hello, NULL, screen, NULL );
/* Update Screen  */
SDL_Flip( screen );
/* Pause  */
SDL_Delay( 2000 );
/* Free the loaded image  */
SDL_FreeSurface( hello );
/* Quit SDL */
SDL_Quit();
return 0;
}

[emufan]

Originally Posted by grelbfarlk

ppc-amigaos-g++ -warpup sdltest2.cpp SDL_video.wo SDL_cgxvideo.wo \
SDL_cgximage.wo -o sdltest801.elf
Gives me:

hmm, there is no SDL_Flip missing anymore?

not sure if it does work this way: put all *.wo from SDl build in same folder:
or move sdltest2.cpp into the sdl_src directory and cd to that folder which holds the *.wo files:

ppc-amigaos-g++ -warpup sdltest2.cpp *.wo -o sdltest801.elf

*removed*

[grelbfarlk]

Originally Posted by Cowcat

elf2exe2/warpcollect is not needed if using latest gcc stuff.

Do a simple intuition window open/close mini program.
Start with the 68k version, then warpos.

Show the assembly output (-S) -o whatever.asm. See the uglyness

I have some of those done in some place. A simple "hello word!" works, an intuition warpos program got in a loop waiting.

I compiled the minigl lib+demos, but only got a grey screen.

If someone could figure out how to redo the whole gcc/g++ binaries for warpos with latest includes something could be done.

By the way, it is possible to use the output gcc object files to work with vbcc vasm/vlink.?
Maybe some serious editing of the raw text assembly could be later used for a proper bin.

Point me at a test.c and I'll try it. I have compiled those Q2 mods with this compiler so it does work on some very large things but there's no intuition stuff in there.

I would think that it's not possible to use this lib.a with VBCC since it's a different compiler and that but Hedeon laughed at my thrashing around and said he'd do the VBCC version.

[grelbfarlk]

Originally Posted by emufan

can we not just try to compile the stormc4 sources?

cd stormc4_gnu_sources/gcc/src
CC="ppc-amigaos-gcc" CFLAGS="-warpup" ./configure
...

or maybe with vbcc and target warpos/warpup ?

That's something else I was going to try, since stormC 4 uses GCC as the compiler, though there's also the option to use StormC 3 compiler.

Here's the whole -v output that shows warpcollect is trying to use all the .wo .

8.Gorkbench:ADE/SDL-AmigaSrc> ppc-amigaos-g++ -warpup sdltest2.cpp *.wo -lSDL_wos -lgcc -lc -lm -lamiga -v -o sdltest801.elf
Reading specs from /gg/lib/gcc-lib/ppc-amigaos/2.95.3/specs
gcc version 2.95.3 20010315 (release)
 /gg/lib/gcc-lib/ppc-amigaos/2.95.3/cpp0 -lang-c++ -v -D__GNUC__=2 -D__GNUG__=2 -D__GNUC_MINOR__=95 -D__cplusplus -DPPC -Damiga -Damigaos -DMCH_AMIGA -DAMIGA -D__PPC__ -D__amiga__ -D__amigaos__ -D__MCH_AMIGA__ -D__AMIGA__ -D__PPC -D__amiga -D__amigaos -D__MCH_AMIGA -D__AMIGA -Asystem(amigaos) -Acpu(powerpc) -Amachine(powerpc) -D__EXCEPTIONS -D__CHAR_UNSIGNED__ -I/ade/os-includeppc -D__PPC__ -D_CALL_SYSV -D_BIG_ENDIAN -Amachine(bigendian) -D_ARCH_PPC -DWARPUP sdltest2.cpp /t/ccPSpUhk.ii
GNU CPP version 2.95.3 20010315 (release) (PowerPC System V.4)
#include "..." search starts here:
#include <...> search starts here:
 /ade/os-includeppc
 /gg/lib/gcc-lib/ppc-amigaos/2.95.3/../../../../include/g++-3
 /gg/lib/gcc-lib/ppc-amigaos/2.95.3/include
 /gg/lib/gcc-lib/ppc-amigaos/2.95.3/../../../../ppc-amigaos/include
End of search list.
The following default directories have been omitted from the search path:
 /gg/lib/gcc-lib/ppc-amigaos/2.95.3/../../../../ppc-amigaos/sys-include
End of omitted list.
 /gg/ppc-amigaos/bin/cc1plus /t/ccPSpUhk.ii -quiet -dumpbase sdltest2.cc -version -o /t/ccOFkFMh.s
GNU C++ version 2.95.3 20010315 (release) (ppc-amigaos) compiled by GNU C version 2.95.3 20010315 (release).
 /gg/ppc-amigaos/bin/as -u -V -Qy -o /t/cc14D6Yl.o /t/ccOFkFMh.s
GNU assembler version 2.9.1 (ppc-amigaos), using BFD version 2.9.1
 /gg/lib/gcc-lib/ppc-amigaos/2.95.3/warpcollect -r -V -Qy -o sdltest801.elf /gg/ppc-amigaos/lib/startupwos.o -L/gg/lib/gcc-lib/ppc-amigaos/2.95.3 -L/gg/ppc-amigaos/lib -L/gg/lib -L/gg/lib -L/gg/lib /t/cc14D6Yl.o SDL.wo SDL_active.wo SDL_ahiaudio.wo SDL_amigaevents.wo SDL_amigamouse.wo SDL_audio.wo SDL_audiocvt.wo SDL_audiomem.wo SDL_blit.wo SDL_blit_0.wo SDL_blit_1.wo SDL_blit_A.wo SDL_blit_N.wo SDL_bmp.wo SDL_cdrom.wo SDL_cgxaccel.wo SDL_cgxgl.wo SDL_cgxgl_wrapper.wo SDL_cgximage.wo SDL_cgxmodes.wo SDL_cgxvideo.wo SDL_cgxwm.wo SDL_cgxyuv.wo SDL_cursor.wo SDL_endian.wo SDL_error.wo SDL_events.wo SDL_fatal.wo SDL_gamma.wo SDL_joystick.wo SDL_keyboard.wo SDL_mixer.wo SDL_mouse.wo SDL_pixels.wo SDL_quit.wo SDL_resize.wo SDL_RLEaccel.wo SDL_rwops.wo SDL_stretch.wo SDL_surface.wo SDL_syscdrom.wo SDL_syscond.wo SDL_sysjoystick.wo SDL_sysmutex.wo SDL_syssem.wo SDL_systhread.wo SDL_systimer.wo SDL_thread.wo SDL_timer.wo SDL_video.wo SDL_wave.wo SDL_yuv.wo SDL_yuv_mmx.wo SDL_yuv_sw.wo -lSDL_wos -lgcc -lamiga -lstdc++ -lm -lc -lgcc -lcwos /gg/ppc-amigaos/lib/end.o
GNU ld version 2.9.1 (with BFD 2.9.1)
  Supported emulations:
   elf32ppc
Error: Undefined Symbol: ChangeScreenBuffer
Error: Undefined Symbol: PPCClose
Error: Undefined Symbol: BltMaskBitMapRastPort
Error: Undefined Symbol: PPCAllocVecPooled
Error: Undefined Symbol: OpenScreenTags
Error: Undefined Symbol: ChangeWindowBox
Error: Undefined Symbol: CreateIORequest
Error: Undefined Symbol: WaitTOF
Error: Undefined Symbol: AllocVec
Error: Undefined Symbol: FreeScreenBuffer
Error: Undefined Symbol: PPCSeek
Error: Undefined Symbol: PPCCreatePool
Error: Undefined Symbol: ClearPointer
Error: Undefined Symbol: SetPointer
Error: Undefined Symbol: OpenWindowTags
Error: Undefined Symbol: UnlockPubScreen
Error: Undefined Symbol: ReleasePen
Error: Undefined Symbol: PPCRead
Error: Undefined Symbol: CheckIO
Error: Undefined Symbol: DeleteMsgPort
Error: Undefined Symbol: PPCRemove
Error: Undefined Symbol: BltBitMap
Error: Undefined Symbol: AllocMem
Error: Undefined Symbol: AbortIO
Error: Undefined Symbol: PPCDeletePool
Error: Undefined Symbol: GetMsg
Error: Undefined Symbol: BltBitMapRastPort
Error: Undefined Symbol: SetWindowTitles
Error: Undefined Symbol: CloseWindow
Error: Undefined Symbol: CreateMsgPort
Error: Undefined Symbol: GetSysTimePPC
Error: Undefined Symbol: PPCAllocVec
Error: Undefined Symbol: LockPubScreen
Error: Undefined Symbol: Wait
Error: Undefined Symbol: PPCOpen
Error: Undefined Symbol: PPCFreeVec
Error: Undefined Symbol: PPCCallOS
Error: Undefined Symbol: CloseDevice
Error: Undefined Symbol: AllocScreenBuffer
Error: Undefined Symbol: DeleteIORequest
Error: Undefined Symbol: NextDisplayInfo
Error: Undefined Symbol: AllocBitMap
Error: Undefined Symbol: OpenLibrary
Error: Undefined Symbol: PPCSetSignal
Error: Undefined Symbol: GetVPModeID
Error: Undefined Symbol: SendIO
Error: Undefined Symbol: Delay
Error: Undefined Symbol: WindowLimits
Error: Undefined Symbol: FreeBitMap
Error: Undefined Symbol: ReadJoyPort
Error: Undefined Symbol: PPCAddHead
Error: Undefined Symbol: FreeVec
Error: Undefined Symbol: CloseScreen
Error: Undefined Symbol: FindDisplayInfo
Error: Undefined Symbol: WaitIO
Error: Undefined Symbol: LoadRGB32
Error: Undefined Symbol: InitRastPort
Error: Undefined Symbol: FreeMem
Error: Undefined Symbol: ReplyMsg
Error: Undefined Symbol: PPCFreeVecPooled
Error: Undefined Symbol: GetDisplayInfoData
Error: Undefined Symbol: ObtainBestPenA
Error: Undefined Symbol: PPCGetTaskAttr
Error: Undefined Symbol: PPCWrite
Error: Undefined Symbol: RawKeyConvert
Error: Undefined Symbol: OpenDevice
Error: Undefined Symbol: CloseLibrary
Error: Error processing Elffile !

[emufan]

Originally Posted by grelbfarlk

though there's also the option to use StormC 3 compiler.

storm3 dont use gcc. I tried to build some c++ lightwave stuff with that,
but that did not work. was terrible, IIRC ... I dont want to remember


#1) some intuition examples - source code - you can find here:
Amiga C Tutorial - Programming AmigaOS in C - Opening a Window


#2)

Originally Posted by emufan

ppc-amigaos-g++ -warpup sdltest2.cpp *.wo -o sdltest801.elf

*ohhh* it does work, it seems, cool
now the same with the other missing functions

it seems "/gg/lib/gcc-lib/ppc-amigaos/2.95.3/warpcollect" is doing the linking stuff,
which has problem with the libSDL_wos.a file format it seems.
since it does find the missing function in the .wo files *hmmm*

Originally Posted by grelbfarlk

ppc-amigaos/lib has:
sdlppc.lib 248692 ----rwed 16-Sep-17 16:38:38
libSDL_wos.a 328396 ----rw-d Yesterday 19:07:47
end.o 874 ----rwed 18-Sep-16 20:26:41
libc.a 241952 ----rwed 18-Sep-16 20:26:41
libcwos.a 249608 ----rwed 18-Sep-16 20:26:41
libm.a 37510 ----rwed 18-Sep-16 20:26:41
libppcamiga.a 21378 ----rwed 18-Sep-16 20:26:41
startup.o 3336 ----rwed 18-Sep-16 20:26:41
startupwos.o 3140 ----rwed 18-Sep-16 20:26:41
libiberty.a 123492 ----rw-d 18-Sep-16 20:26:42
libstdc++.a.2.10.0 853292 ----rw-d 18-Sep-16 20:26:42
ldscripts Dir ----rwed 21-Sep-16 06:48:50
libdllppc.a 11084 ----rw-d 23-Sep-16 18:50:58

all *.a archive file format, if warpcollect has the same problem with them, as seen with libSDL_wos.a,
they have to get extracted and added with the *.wo "method"

I know this is ridiculous, there must be something else, to prevent using warpcollect.

#3)

Originally Posted by Cowcat

elf2exe2/warpcollect is not needed if using latest gcc stuff.
.

what is the "latest gcc stuff", what are you referring to?

[emufan]

ppc-gcc-2.95.3-base.lha /ppc-gcc-2.95.3-base/lib/gcc-lib/ppc-amigaos/2.95.3/specs:

*linker:
%{warpup:warpcollect} %{!warpup:/ade/ppc-amigaos/bin/ld}

for some reason it is invoked here. warpcollect but _not_ /ade/ppc-amigaos/bin/ld ?
something does call warpcollect, not exactly sure if its using the spec file.

#1) you may try to build the object file only with "-c" option:

ppc-amigaos-g++ -c -warpup sdltest2.cpp *.wo -o sdltest801.elf
or (?!)
ppc-amigaos-g++ -c -warpup sdltest2.cpp

and invoke the linker ld manually, but i'm not sure about the syntax. maybe:

ppc-amigaos-ld  /gg/ppc-amigaos/lib/startupwos.o sdltest2.o *.wo  -lgcc \
-lamiga -lstdc++ -lm -lc -lgcc -lcwos /gg/ppc-amigaos/lib/end.o -o sdltest801.elf

or (!?)

/ade/ppc-amigaos/bin/ld  /gg/ppc-amigaos/lib/startupwos.o sdltest2.o *.wo  -lgcc \
-lamiga -lstdc++  -lm -lc -lgcc -lcwos /gg/ppc-amigaos/lib/end.o -o sdltest801.elf

or (!?)

/gg/ppc-amigaos/bin/ld /gg/ppc-amigaos/lib/startupwos.o sdltest2.o *.wo  -lgcc \
-lamiga -lstdc++  -lm -lc -lgcc -lcwos /gg/ppc-amigaos/lib/end.o -o sdltest801.elf

[phx]

Sorry. Still didn't read the whole thread, but some more of it.

Originally Posted by grelbfarlk

Yeah so the compiler uses warpcollect2 during linking then dumps out an .elf file which elf2exe2 converts to hunk format.

Yes. I remember something like elf2exe2 was used to convert the ELF V.4-ABI executable into an AmigaDOS-hunk format file, including a small 68k startup-code to launch the PPC main program(?).

8.Ram Disk:> elf2exe2 gameppc.dll gameppc.exe
Error: Wrong magic number in ELF-header !
Error: Error processing Elffile !

8.Ram Disk:> elf2exe2 libSDL_wos.a libSDL_wos.lib
Error: Wrong magic number in ELF-header !
Error: Error processing Elffile !

You cannot run elf2exe2 on a library, as it is an archive containing several ELF objects. So there is no ELF-executable header.

Neither can you run it on a DLL (ELF shared object), which also has a different ID in its ELF header.

But you also don't want to do that, as both make no sense at all.

PPCCallOS isn't in libppcamiga.a

PPCCallOS is PowerUp, not WarpOS! Something seriously went wrong here.

Originally Posted by grelbfarlk

That's something else I was going to try, since stormC 4 uses GCC as the compiler, though there's also the option to use StormC 3 compiler.

FYI, StormC 3 and StormC 4, although different compilers, have something in common: both generate valid PowerOpen-ABI code and real hunk-format executables. H&P managed to patch the GCC used in StormC 4 that way, which not many of the free GCC-ports did.

I don't know what the -warpup option does, which I saw in some posts. Hopefully it switches to PowerOpen-ABI? Then your only remaining problem would be linking and generating a hunk-format executable.

Your llisting of ppc-amigaos/lib seems to include everything needed. Also the startup codes. startup.o is probably the 68k startup? Theoretically it should be possible to link a WarpOS executable with vlink using your ELF objects (it can also convert leading underscores on the fly).

But when this is really a WarpOS compiler then you should be able to compile a simple WarpOS program, without too much warpcollects and elf2exes...

[emufan]

dev/gcc/ppc-gcc-2.95.3-base.lha:

Launch with "ppc-amigaos-gcc -warpup" for WarpOS and with "ppc-amigaos-gcc" for
PowerUP.

PPCCallOS is PowerUp, not WarpOS! Something seriously went wrong here.

it is really confusing :/

H&P managed to patch the GCC used in StormC 4 that way, which not many of the free GCC-ports did.

since the source code is available, does it make sense to build it?
--> since it would provide g++ aswell, it does make sense

do you think it will build with vbcc and target warpup/warpos?

[phx]

Originally Posted by emufan

Launch with "ppc-amigaos-gcc -warpup" for WarpOS and with "ppc-amigaos-gcc" for
PowerUP.

Still we don't know what it does. Compile a simple function with and without -warpup and compare the assembler output (-S).

since the source code is available, does it make sense to build it?
--> since it would provide g++ aswell, it does make sense

Probably. If you have a lot of time. Also note that this is still an old GCC version (2.95.x, IIRC), which has problems with some modern sources.

do you think it will build with vbcc and target warpup/warpos?

I didn't have a look into the source. When it is ANSI/ISO-C with not too much compiler-specific stuff in it - possible. Otherwise it is also possible, but much more work.

[emufan]

Originally Posted by phx

Otherwise it is also possible, but much more work.

I'm aware of the trouble caused by old and new crosscompiler.
maybe someone takes the challenge.

ok, lets see, if something simple gets build for grelbfarlk.