* guix/ui.scm (read/eval): New procedure.
(read/eval-package-expression): Use it.
* guix/scripts/build.scm (derivations-from-package-expressions): Rename to...
(derivation-from-expression): ... this. Accept procedures, under the
assumption that they are monadic thunk.
(show-help): Adjust accordingly.
(guix-build): Ditto.
* tests/guix-build.sh: Add test.
* doc/guix.texi (Invoking guix build): Augment description of '-e'.
* doc/guix.texi (Introduction): Use "containers" instead of "chroots".
(Invoking guix-daemon): Add @cindex entries. Mention the Linux
container features.
(Features): Add sentence on build reproducibility.
Reported by Mark H. Weaver <mhw@netris.org>.
* README (Installing Guix from Guix): Explicitly mention $PATH
separately. Mention $ACLOCAL_PATH, not $ACLOCAL. Give the exact
command to install the dependencies. Remove mention of
$GUIX_LD_WRAPPER_ALLOW_IMPURITIES, which is no longer needed.
* guix/scripts/substitute-binary.scm (with-timeout): Update comment to
mention the fix's commit ID.
(fetch): In the 'with-timeout' handler, close PORT only one Guile
versions < 2.0.9.39. Before that, on Guile >= 2.0.9.39, the HTTP
client would end up trying to read from a closed file descriptor.
* guix/derivations.scm (map-derivation)[input->output-paths]: Allow
non-derivation inputs.
Allow replacements to be store files. Replace in SOURCES too.
* tests/derivations.scm ("map-derivation, sources"): New test.
* guix/packages.scm (package-source-derivation): Don't let indirect
store paths pass through.
* tests/packages.scm ("package-source-derivation, indirect store path"):
New test.
* guix/scripts/substitute-binary.scm (%lookup-threads): New variable.
(guix-substitute-binary): Use 'n-par-map' instead of 'par-map' for
batch 'lookup-narinfo' calls.
* guix/packages.scm (<origin>): Add 'snippet', 'modules', and
'imported-modules' fields.
(patch-and-repack): Make 'inputs' a keyword parameter. Add 'snippet',
'modules', and 'imported-modules' parameters. Accept SOURCE as a raw
file name. Insert SNIPPET in BUILDER. Pass IMPORTED-MODULES to
'build-expression->derivation'.
(package-source-derivation): Pass the extra arguments to
'patch-and-repack'.
* tests/packages.scm ("package-source-derivation, snippet"): New test.
* doc/guix.texi (Defining Packages): Mention the 'patches' and 'snippet'
fields.
(Invoking guix build): Tell that --source has patches and snippets
applied.
(Software Freedom): Mention packages that contain non-free code.
Suggested by Mark H. Weaver <mhw@netris.org>.
* doc/guix.texi (Invoking guix package): Spell out the --no-substitutes
documentation.
(Invoking guix build): Use the more complete --no-substitutes
documentation.
(Invoking guix-daemon): Explain the interaction with what clients ask
for.
* tests/derivations.scm ("build-expression->derivation and
max-silent-time"): Use STORE instead of %STORE. Change BUILDER to
succeed by default. Return #f when no exception is raised.
* tests/derivations.scm ("build derivation with 1 source",
"derivation with local file as input",
"derivation with a fixed-output input",
"multiple-output derivation",
"multiple-output derivation, non-alphabetic order",
"user of multiple-output derivation"): Add %BASH as an input, needed
in chroot builds.
