Building my own C library
Bill McEnaney
bill@rkirkpat.net
Wed Sep 2 00:32:00 GMT 2009
Oops! I meant glibc's strstr function.
> I wouldn't want to write my on Standard C Library, but I wish someone
> would rewrite glibc's qsort function. I may be lightning fast, but it's
> almost unintelligible.
>
> > On Wed, 2 Sep 2009, bd satish wrote:
> >
> > > I was trying to compile my own Standard C Library (for ex, I want to
> > > use my version of malloc instead of the one included in libc ). What
> > > command line options should I use to compile & link this code with my
> > > test case ? The code is compiling fine (with option -nostdinc) but I
> > > think linking is my problem. For one, I noticed -nostdlib and
> > > -nodefaultlibs but these are giving errors.
> >
> > You'll have to show the errors.
> >
> > Some that I'd expect would relate to C language infrastructure
> > routines that are provided by libgcc which you have probably forgotten
> > to provide (or never heard of til now).
> >
> > I hope you are aware their are many other ways to achieve similar
> > things...
> >
> > I suspect this is a classic case of we can help do what you are trying
> > to do... but if you told us what you are trying to do... we could
> > advise a _much_ better and simpler solution.
> >
> > ie. Writing your own Standard C library is almost _never_ what you
> > want to do.
> >
> >
> > John Carter Phone : (64)(3) 358 6639
> > Tait Electronics Fax : (64)(3) 359 4632
> > PO Box 1645 Christchurch Email : john.carter@tait.co.nz
> > New Zealand
> >
> >
>
> ________________________________________________________________
> Please visit a saintly hero:
> http://www.jakemoore.org
>
>
________________________________________________________________
Please visit a saintly hero:
http://www.jakemoore.org
More information about the Gcc-help
mailing list