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Old 19 November 2016, 12:29   #1
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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

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Old 19 November 2016, 13:50   #2
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-lauto should give you automatic open of gfx, asl and such. But anyway you most likely have to open cybergraphics,library manually.
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Old 19 November 2016, 14:14   #3
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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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Old 20 November 2016, 05:08   #4
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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 18:28. Reason: Deleted direct signature
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