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Re: Removing duplicate occurences from dependency_libs
From: |
Martin Baulig |
Subject: |
Re: Removing duplicate occurences from dependency_libs |
Date: |
20 May 2001 17:04:42 +0200 |
User-agent: |
Gnus/5.0808 (Gnus v5.8.8) Emacs/20.7 |
Alexandre Oliva <address@hidden> writes:
> On May 20, 2001, Martin Baulig <address@hidden> wrote:
>
> > If you have a "complicated" dependency setup, this will slow down linking
> > in a very extreme way (it is more than 5 times slower for me) because I get
> > libraries like -lm or -ldl listed over 30 times in the dependency_libs.
>
> > Is it possible to add an argument to libtool to get back the old behavior,
> > for instance -unique-dependency-libs ?
>
> Just make sure no library appears explicitly more than once in the
> dependence list of any library or program, and you'll get exactly what
> you want.
This does not work.
Imagine the following scenario:
liba.la - depends on -lm
libb.la - depends on -lm
libc.la - depends on -la and -lb
You'll get -l twice in libc.la.
--
Martin Baulig
address@hidden (private)
address@hidden (work)
- Removing duplicate occurences from dependency_libs, Martin Baulig, 2001/05/20
- Re: Removing duplicate occurences from dependency_libs, Alexandre Oliva, 2001/05/20
- Re: Removing duplicate occurences from dependency_libs,
Martin Baulig <=
- Re: Removing duplicate occurences from dependency_libs, Sander Vesik, 2001/05/20
- Re: Removing duplicate occurences from dependency_libs, Alexandre Oliva, 2001/05/20
- Re: Removing duplicate occurences from dependency_libs, Sander Vesik, 2001/05/20
- Re: Removing duplicate occurences from dependency_libs, Alexandre Oliva, 2001/05/20
Re: Removing duplicate occurences from dependency_libs, Havoc Pennington, 2001/05/20