licenses: Add new meta-license fsf-free.
* guix/licenses.scm (fsf-free): New record with constructor.
gnu: Have MPFR and MPC propagate their input.
* gnu/packages/multiprecision.scm (mpfr): Change GMP to a propagated input.
(mpc): Likewise for GMP and MPFR.
Reported by Andreas Enge <andreas@enge.fr>.
gnu: Add PCRE (Perl Compatible Regular Expression).
* gnu/packages/pcre.scm: New file.
* Makefile.am (MODULES): Add it.
gnu: Add GNU Guile-Ncurses.
* gnu/packages/guile.scm (guile-ncurses): New variable.
gnu: Add libid3tag.
* gnu/packages/mp3 (libid3tag): New variable.
gnu: Add libmad.
* gnu/packages/mp3.scm: New file.
* Makefile.am (MODULES): Add it.
store: Add substitute-related procedures.
* guix/store.scm (has-substitutes?, substitutable-paths,
read-substitutable-path-list, substitutable-path-info): New
procedures.
(<substitutable>): New record type.
(read-arg): Add `substitutable-path-info'. Change `hash' pattern
variable to `base16' literal.
* tests/store.scm ("no substitutes"): New test.
store: Update to protocol 1.12.
* guix/store.scm (%protocol-version): Bump.
(operation-id): Comment out `query-substitutable-path-info'.
Rename `query-valid-paths' to `query-all-valid-paths'. Add
`query-path-from-hash-part', `query-substitutable-path-infos',
`query-valid-paths', and `query-substitutable-paths'.
(set-build-options): Add `binary-caches' keyword parameter. When
using a server >= 1.12, send the list of binary caches.
(query-path-hash): Use the `store-path' type, for clarity.
SRFI-64: Make the log file's port line-buffered.
* srfi/srfi-64.upstream.scm (test-on-group-begin-simple): Make LOG-FILE
line-buffered.
tests: Fix thinko in `derivation' test.
* tests/derivations.scm ("derivation with local file as input"): Return
a Boolean instead of a bytevector. Don't attempt to compare the
content of the result with that of the input.
store: Write string length as a 32-bit integer.
* guix/store.scm (write-string): Write L as a 32-bit integer. Bug
introduced in 82c38fe64c84fc3febcc5c5aa7fe86454ccaf456 ("store:
Micro-optimize `write-string'.")
gnu: Add GNU Prolog.
* gnu/packages/gprolog.scm: New file.
* Makefile.am (MODULES): Add it.
gnu: Add libxslt.
* gnu/packages/xml.scm (libxslt): New variable.
gnu: Fix invalid `license' fields.
* gnu/packages/acl.scm (acl): Change `license' field to refer to the
`license' objects.
* gnu/packages/attr.scm (attr): Likewise.
* gnu/packages/compression.scm (xz): Likewise.
* gnu/packages/global.scm (global): Likewise.
* gnu/packages/linux.scm (linux-libre-headers): Likewise.
guix-package: Make `--search' queries case-insensitive.
* guix-package.in (guix-package)[process-query]: Use `regexp/icase' for
the `search' regexp.
Augment `.dir-locals.el'.
* .dir-locals.el: Add more Scheme settings.
* guix-build.in, tests/base32.scm, tests/build-utils.scm,
tests/builders.scm, tests/derivations.scm, tests/packages.scm,
tests/snix.scm, tests/store.scm, tests/union.scm, tests/utils.scm:
Remove redundant Emacs local variable settings.
guix-package: Report `--search' matches in recutils format.
* guix/ui.scm (fill-paragraph, string->recutils, package->recutils): New
procedures.
* guix-package.in (guix-package)[process-query]: Use `package->recutils'
to display package meta-data.
* tests/guix-package.sh: Adjust test.
* tests/ui.scm: New file.
* Makefile.am (TESTS): Add it.
* doc/guix.texi (Invoking guix-package): Adjust `--search'
documentation, and give an example.
guix-package: Gracefully report non-existing outputs.
* guix-package.in (guix-package)[find-package](ensure-output): New
procedure. Use it to validate SUB-DRV.
guix-package: Reduce start-up time for queries.
* guix-package.in (guix-package): Call `open-connection' and
`package-derivation' only after `process-query' has returned.