branch wip-build-systems-gexp deleted (was d9ed921)

[Ludovic Courtès]

civodul pushed a change to branch wip-build-systems-gexp
in repository guix.

       was  d9ed921   gexp: Add printers for <gexp-input> and <gexp-output>.

This change permanently discards the following revisions:

  discards  d9ed921   gexp: Add printers for <gexp-input> and <gexp-output>.
  discards  27044cb   gexp: Micro-optimize sexp serialization.
  discards  8e83fe8   build-system: Rewrite using gexps.
  discards  3c528f1   packages: Refer to the native tools when handling sources 
and downloads.
  discards  b32aadd   gexp: Slightly simplify 'lower-inputs'.
  discards  dc6b0a5   gnu: bootstrap: Move 'use-modules' forms to the beginning 
of build expressions.
  discards  4d245ed   gexp: Add 'local-file'.
  discards  14dfcea   doc: Update gexp wrt. extensibility.