gcc and cybergraphics

zeGouky · 19 November 2016, 11:29

Hello people,

I'm trying to setup a dev environment for some C/C++ dev and I'm having a weird problem.

I've done a small test in C to open a cybergraphics mode based on ADoom and while it compiles and works fine with SAS, I'm getting a crash or freeze with exactly the same code when compiled with GCC. The only differences I had to do in order to get the code compiling under gcc are to declare and manually open inuition/asl and gfxbase library (under SAS those was defined and opened), note that the code still compiles and run fine with SAS.

I'm using the toolchain from here: https://github.com/cahirwpz/amigaos-cross-toolchain with the following params in my makefile:

CFLAGS = -O2 -Wall -fomit-frame-pointer

$(CC) -noixemul -msmall-code -m68020 $(CFLAGS) -o $@ $<

Any helps would be greatly appreciated

Thanks!

thomas · 19 November 2016, 12:50

-lauto should give you automatic open of gfx, asl and such. But anyway you most likely have to open cybergraphics,library manually.

zeGouky · 19 November 2016, 13:14

Thanks thomas, I've indeed tried -lauto for the intuition/graphics library but GCC doesn't seems to have this library

Saghalie · 20 November 2016, 04:08

you might have to recompile the auto(s)(l)(r)(p) lib ... and include the auto opening and closing code of libraries for GCC.

Also check your installation. You might have missed it.

19 November 2016, 11:29	#1
zeGouky Registered User Join Date: Oct 2005 Location: Edinburgh Age: 43 Posts: 84	gcc and cybergraphics Hello people, I'm trying to setup a dev environment for some C/C++ dev and I'm having a weird problem. I've done a small test in C to open a cybergraphics mode based on ADoom and while it compiles and works fine with SAS, I'm getting a crash or freeze with exactly the same code when compiled with GCC. The only differences I had to do in order to get the code compiling under gcc are to declare and manually open inuition/asl and gfxbase library (under SAS those was defined and opened), note that the code still compiles and run fine with SAS. I'm using the toolchain from here: https://github.com/cahirwpz/amigaos-cross-toolchain with the following params in my makefile: CFLAGS = -O2 -Wall -fomit-frame-pointer $(CC) -noixemul -msmall-code -m68020 $(CFLAGS) -o $@ $< Any helps would be greatly appreciated Thanks!

20 November 2016, 04:08	#4
Saghalie Registered User Join Date: Nov 2014 Location: FT Lewis, WA Posts: 374	you might have to recompile the auto(s)(l)(r)(p) lib ... and include the auto opening and closing code of libraries for GCC. Also check your installation. You might have missed it. Last edited by DH; 14 November 2017 at 17:28. Reason: Deleted direct signature

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19 November 2016, 12:50	#2
thomas Registered User Join Date: Jan 2002 Location: Germany Posts: 7,025	-lauto should give you automatic open of gfx, asl and such. But anyway you most likely have to open cybergraphics,library manually.

19 November 2016, 13:14	#3
zeGouky Registered User Join Date: Oct 2005 Location: Edinburgh Age: 43 Posts: 84	Thanks thomas, I've indeed tried -lauto for the intuition/graphics library but GCC doesn't seems to have this library

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