branch wip-build-systems-gexp created (now 640a798)

[Ludovic Courtès]

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

        at  640a798   DRAFT gexp: Handle list conversion to <gexp-input> in the 
expanded code.

This branch includes the following new commits:

       new  0ddc5a3   gnu: bootstrap: Move 'use-modules' forms to the beginning 
of build expressions.
       new  d6da0f2   build-system: Rewrite using gexps.
       new  d3c3ffb   gexp: Micro-optimize sexp serialization.
       new  cb0db90   monads: Micro-optimize 'foldm'.
       new  e58d6be   tests: Add 'test-assertm' to (guix tests).
       new  ffae124   packages: Turn 'bag->derivation' into a monadic procedure.
       new  186417e   store: Add a functional object cache and use it in 
'lower-object'.
       new  640a798   DRAFT gexp: Handle list conversion to <gexp-input> in the 
expanded code.

The 8 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "adds" were already present in the repository and have only
been added to this reference.