Subject: Re: py-postgresql package
To: None <email@example.com>
From: None <firstname.lastname@example.org>
Date: 02/24/2000 11:07:28
On Thu, 24 Feb 2000, D'Arcy J.M. Cain wrote:
> Thus spake Brook Milligan
> > > I'm trying to compile the py-postgresql package and get the following
> > > error:
> > >
> > > ===> Building for py-postgresql-2.4
> > > ld -Bshareable pgmodule.o -Wl,-R/usr/pkg/pgsql/lib -L/usr/pkg/pgsql/lib -lpq -lcrypt -o _pgmodule.so
> > > ld: invalid command option `-Wl,-R/usr/pkg/pgsql/lib'
> > > *** Error code 1
> > should be '-R/usr/pkg/pgsql/lib' if passed directly to ld. I started to
> > look into a fix, but just haven't had time to finish. Feel free to send
> > in a patch if you fix it before someone else does...
> > So replacing -Wl,-R... with -R... is the fix for a.out? Will it also
> > work with elf? Or does there need to be a a.out/elf detection
> > mechanism included to differentiate the cases?
> The thing that confuses me is how does -Wl work with ELF anyway. If
> the Python build uses ld for a.out builds why does it suddenly use cc
> (or gcc) for ELF builds? I am willing to go ahead and fix this as
> described but if I don't understand exactly what is happening I'm
> afraid to break it for some other case that hasn't been brought up.
> Or does ld accept -Wl on newer versions and perhaps it has nothing to
> do with a.out vs. ELF.
-Wl is a flag to gcc.
when gcc calls the linker. So to pass "-Rpath" to ld, you either do
So doing "ld -Wl,-Rpath" breaks both on a.out and ELF. If you do
"gcc -Wl,-Rpath" or "ld -Rpath" on either a.out or ELF its ok. ELF
records the run time lib path and a.out (I believe) simply ignores it.
so this package actually doesn't currently (or at least a few days ago)
build on a.out either for this reason.