Re: Help using libtool with another dynamic linker [newbie]

[Ralf Wildenhues]

Hello Rafael,

* Rafael Schleetz Benvenuti wrote on Fri, Oct 31, 2008 at 08:18:51PM CET:
> Sorry if i am posting this in the wrong mailing list, but i cannot really
> track the problem.

You're fine here.

> I am trying to build gmp-4.2.2 using a different dynamic loader.
> 
> The gmp package uses a ltmain.sh script to generate the libtool script.
> What I need is gmp libs linked against /toolchain/ld-linux-x86-64.so.2
> I started exporting CC="gcc
> -Wl,--dynamic-linker,/toolchain/ld-linux-x86-64.so.2" but the libs were
> linked against /lib64/ld-linux-x86-64.so.2
> Even exporting
> LDFLAGS="-Wl,--dynamic-linker,/toolchain/ld-linux-x86-64.so.2" don't seem to
> work.

That's weird.  This should work, even when used at 'make' run time.

Otherwise, setting CC at configure time should work:
  ./configure CC="gcc -Wl,--dynamic-linker,/toolchain/ld-linux-x86-64.so.2"

> I edited the ltmain.sh with no success.
> I cannot find LD and LDFLAGS inside Makefile.am, so can libtool receive the
> parameters?

They are usually inserted by automake, yes.

Cheers,
Ralf