On Sat, Dec 24, 2016 at 08:26:27AM +0100, pelzflorian (Florian Pelz) wrote:
> Guix' testsuite uses the non-POSIX bashism `type -P guile` in
> tests/guix-packages.sh which causes a test failure when using
> Dash to provide /bin/sh instead of Bash. Additionally gnu/local.mk uses
> brace expansion which is not part of POSIX and does not work on Dash.
> 
> When building Guix on Parabola GNU/Linux-libre modified to use Dash as
> /bin/sh,[1] this causes the Guix build to fail. For building, the guix
> 0.11.0 package from AUR[2] was used. The attached “patch” allows for a
> successful build but is not what we want.
> 
> Guix should probably not use bashisms in its Makefile includes and
> either not use bashisms in its test suite or make sure the test suite is
> executed explicitly with Bash and not /bin/sh.

About two years have passed on this bug report without comment. Is it a
"wontfix"?