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From:	CBFalconer <cbfalconer AT yahoo DOT com>
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Newsgroups:	comp.os.msdos.djgpp
Subject:	Re: Alignment problem
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Date:	Sun, 10 Feb 2002 15:16:20 GMT
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Eli Zaretskii wrote:
> 
> On Sat, 9 Feb 2002, CBFalconer wrote:
> 
> > > [1] c:\c\hashlib>gcc -c -gp -v malloc.c
>                             ^^^
> That should have been -pg, not -gp.
> 
... snip gcc -v output ...
> 
> How did those "-gstabs+ -W -Wall" got into this this command?  Did you
> edit your specs file or something?
> 
Through an alias I use.

> > >  c:/djgpp/lib/gcc-lib/djgpp/2.953/cc1.exe c:/djgpp/tmp\cc8K2mXk.i -quiet -dumpba
> > > se malloc.c -ansi -gstabs+ -gp -W -Wall -pedantic -version -o c:/djgpp/tmp\ccNNoJKC.s

Don't understand this comment.

> 
> It will never work to compile library functions with "-ansi -pedantic",
> so it's no use trying.  If you want a paranoiac set of compiler
> switches that does work, use the ones in the file gcc.opt from
> djlsr203.zip (but drop the -nostdinc one, for obvious reasons).
> 
> > > cc1.exe: warning: `-gp' not supported by this configuration of GCC
> 
> Expected, because you should use -gp.
> 
> > > GNU C version 2.95.3 20010315/djgpp (release) (djgpp) compiled by GNU C version
> > > 2.95.3 20010315/djgpp (release).
> > > malloc.c:61: syntax error before `int'
...
> 
> Expected, because you shouldn't use -ansi -pedantic (ANSI C doesn't
> know about `inline').
> 
> > Should I be using gstabs+, gstabs, or g?
> 
> It doesn't matter, any -gSOMETHING switch will do for profiling.
> 
> > I assume that if malloc is linked before the library search the
> > library version will be omitted?
> 
> Yes, of course: ld.exe is a one-pass linker.
> 
> > All doubtless 2nd nature to you, but not to me.  Hand holding
> > needed :-)
> 
> Don't give up, help is on its way ;-)

Thanks.  I think that covers it when I get back to trying things
out.

-- 
Chuck F (cbfalconer AT yahoo DOT com) (cbfalconer AT XXXXworldnet DOT att DOT net)
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