* guix/build/utils.scm (let-matches, substitute*): New macros. * distro/base.scm (guile-1.8): Use `substitute*' instead of `substitute'. Remove the #:modules argument.
* guix/build/utils.scm (let-matches, substitute*): New macros. * distro/base.scm (guile-1.8): Use `substitute*' instead of `substitute'. Remove the #:modules argument.