Danny Milosavljevic writes:

> This patch series fixes ldc up so it works again and updates it to the newest C++-bootstrappable version.
>
> Danny Milosavljevic (3):
>   gnu: ldc: make isnan and isinf work.
>   gnu: Add python-lit, python2-lit.
>   gnu: update ldc to 0.17.1.
>
>  gnu/packages/ldc.scm                               | 33 ++++++---
>  .../patches/ldc-0.17.1-disable-tests.patch         | 84 ++++++++++++++++++++++
>  gnu/packages/python.scm                            | 26 +++++++
>  3 files changed, 133 insertions(+), 10 deletions(-)
>  create mode 100644 gnu/packages/patches/ldc-0.17.1-disable-tests.patch

Thanks for your work!  I couldn't build the package.  I also had to
manually apply the patch.  I included the patch I used as well as the
build log.

It looks like there is still something wrong with 'isnan' and 'isinf'.

I tried both llvm (3.8) and llvm-3.7.

Could you verify that these patches work with the latest git version (of
GNU Guix) on your end?

Thanks!

Kind regards,
Roel Janssen