Link tests after GCC_NO_EXECUTABLES

[Joseph S. Myers]

On Tue, 27 Nov 2007, Bernd Schmidt wrote:

> We have two uses for the bfin-elf compiler - building standalone
> applications, and bootstrapping uClibc for
> bfin-uclinux/bfin-linux-uclibc.  For the latter, we need -mfdpic and
> -mid-shared-library multilibs, to at least get a libgcc.  This always
> worked since what is now "-msim" was default behaviour, but it started
> to fail the libstdc++ configury once Jie changed that to use
> target-specific linker scripts.

When you are building a compiler to bootstrap libc, with a view to 
building a later full toolchain using that libc, the bootstrap compiler 
should be C-only (and have most of the other runtime libraries apart from 
libgcc disabled), so you only build libstdc++ after you have a libc.

The only exception would be if your libc contains C++ code and depends on 
libstdc++ - I think this has been mentioned as an issue for Cygwin.

-- 
Joseph S. Myers
joseph@codesourcery.com