branch wip-build-systems-gexp created (now 0ffad81)

[guix-commits]

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

      at 0ffad81  gexp: Reduce allocations in 'gexp-attribute'.

This branch includes the following new commits:

     new 27e1faa  build-system: Rewrite using gexps.
     new a1c446b  packages: Turn 'bag->derivation' into a monadic procedure.
     new 6689d1f  packages: Simplify patch instantiation.
     new df18116  packages: Core procedures are written in monadic style.
     new 0ffe892  gexp: Micro-optimize sexp serialization.
     new c391919  squash! build-system: Rewrite using gexps.
     new 7c49b89  gexp: 'gexp-inputs' returns a list of <gexp-input> records.
     new 6add346  gexp: 'gexp-inputs' returns both native and non-native inputs.
     new 60e56fb  gexp: Keep 'lower-inputs' private.
     new a37aa59  gexp: Micro-optimize 'gexp->sexp' and 'lower-inputs'.
     new 630bf19  store: Object cache profiling shows the number of entries.
     new 1976051  gexp: Reduce allocations while traversing lists.
     new 966574b  grafts: Inline 'grafting?' and 'set-grafting'.
     new ecdab9a  store: Micro-optimize object cache lookup.
     new 0ffad81  gexp: Reduce allocations in 'gexp-attribute'.

The 15 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "add" were already present in the repository and have only
been added to this reference.