* guix/build-system/perl.scm (perl-build): Add support for variables parallel-build? and parallel-tests?. * guix/build-system/gnu.scm (gnu-build): Add a line break for clarity.
* guix/build-system/perl.scm (perl-build): Add support for variables parallel-build? and parallel-tests?. * guix/build-system/gnu.scm (gnu-build): Add a line break for clarity.