Mail Archives: djgpp/1998/05/15/03:47:38
Note: Although this message is addressed to Andy Crabtree help from everybody
else out there is greatly appreciated.
Hi Andy,
Thanks for your quick response, since I was (am) getting a little desperate.
> > Now I want to compile to m68k code.
> OK.
>
> > According to the
> > DJGPP-faq, chapter 22.7, this should be possible.
> It is.
>
> > Unfortunatelly the faq
> > does not explain in detail how to set up the various files found at the
> > ftp-site mentioned.
> I take it then that you have found precompiled binaries and are not
> building from source.
Correct.
>
>
> > I have just downloaded al files and exchanged my
> > original files (gcc, ld, ar etc..) with these files.
> OK - Sounds good. Soon you will be able to *easily* have multiple
> versions of the compiler targeting different platforms installed
> simultaneously.
How and when? Is somebody working on an improved DJGPP to include this option?
> > When I try to use gpp-m68k to link the opject code to produce an
> > executable I get several error messages:
> > "C:/djgpp/bin/ld.exe: warning: m68k:68020 architecture of input file
> > 'test.o' incomatible with i386 output"
> OK. This sounds like you have the compiler (cc1) and the assembler (as)
> working properly. But your linker appears to be a 386 linker. When
> debugging install things you should always include '-v' on your
> compile line. Try the following
>
> 1) 'as --version'
It reports: GNU assembler version 2.6 (m68k-coff).Looks to me like it really
is a 68k assembler.
> 2) 'ld --version'
It only reports: ld version 2.6 (with BFD 2.6)But when I use 'ld -help' I get:
c:/djgpp/bin/ld.exe: supported targets: coff-i386 pe-i386 pei-i386 coff-m68k
versados srec symbolsrec tekhex binary
c:/djgpp/bin/ld.exe: supported emulations: i386go32 i386coff i386pe m68kcoff
So the m68k is mentioned here. But for some reason ld tries to procuce i386
code. I could not figure out if it is possible to force ld to produce m68k
code (none of the switches listed upon 'ld -help' to me seemed like it would
do the trick)
> Yours should say something like m68coff. Either you have the wrong linker
> installed or you are using the default djgpp linker script (djgpp.djl).
I only have an old djgpp.djl file which belonged to the original DJGPP
installation to compile for i386 target (it says 'OUTPUT_FORMAT("coff-go32")'
in line 1), but I don't think any of the new executables make use off this
file, since after I removed it I got the same error messages.
Any ideas?
Bart
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