crosstool-0.41 released; gcc-4.1.0-rc2 support, tls support, ld performance

Dan Kegel dank@kegel.com
Fri Mar 3 06:40:00 GMT 2006


On 3/2/06, Matthew J Fletcher <mfletcher@serck-controls.co.uk> wrote:
> Noticing gcc 4.1.0 final hitting the mirrors, i tried to use my 'crossgcc
> based but using newlib' script to build 4.1.0.  ...
> checking for shared libgcc... configure: error: Link tests are not allowed after GCC_NO_EXECUTABLES.
> make[1]: *** [configure-target-libstdc++-v3] Error 1
>
> and got this error,.. in the final gcc build (not the one that builds to build
> newlib),  i looked in the libstdc++ configure file and noticed that
> GCC_NO_EXECUTABLES was being set when a non-native (i.e cross) toolchain was
> being built.
>
> what i don't understand is why libstdc++ is not honouring this flag, indeed i
> issue '--disable-shared' to my 'final' gcc build, so i would expect the check
> for a shared libgcc to return fairly quickly.

It might help to post the full script so motivated folks can reproduce
easily.  You might even file a bug at gcc.gnu.org...
- Dan

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