distro: Add GNU Autoconf and GNU Automake.
* distro/packages/autotools.scm: New file.
* Makefile.am (MODULES): Add it.
distro: Add Flex.
* distro/packages/flex.scm,
distro/packages/patches/flex-bison-tests.patch: New files.
* Makefile.am (MODULES): Add `flex.scm'.
(dist_patch_DATA): Add `flex-bison-tests.patch'.
distro: Add GNU Bison.
* distro/packages/bison.scm: New file.
* Makefile.am (MODULES): Add it.
distro: Add GDBM.
* distro/packages/gdbm.scm: New file.
* Makefile.am (MODULES): Add it.
distro: Add GNU Ed.
* distro/packages/ed.scm: New file.
* Makefile.am (MODULES): Add it.
doc: Document basic package definitions.
* doc/guix.texi (Programming Interface): Add introduction.
(Defining Packages): Populate.
build: Fix `hydra.scm' recipe.
* hydra.scm: Redirect the output port to the error port.
(package-job): Return a name/thunk pair.
(hydra-jobs)[system]: Use either the `system' key (a symbol) in
ARGUMENTS, or (%current-system)'.
guix-package: Extract version strings when installing a direct store path.
* guix-package.in (guix-package)[process-actions]: Extract the version
string from store paths.
* tests/guix-package.sh: Adjust accordingly.
guix-build: Use `location->string'.
* guix-build.in (derivations-from-package-expressions): Use
`location->string'.
guix-package: Record the correct version string in manifests.
* guix-package.in (guix-package)[find-package]: Return (package-version p),
not VERSION.
guix-package: Add `--list-available'.
* guix-package.in (show-help, %options): Add `--list-available'.
(guix-package)[process-query]: Add support for `--list-available'.
* doc/guix.texi (Invoking guix-package): Document it.
* tests/guix-package.sh: Add test.
* guix/ui.scm (location->string): New procedure.
* guix/utils.scm: Export <location>.
distro: Add `fold-packages'.
* distro.scm (fold-packages): New procedure.
(find-packages-by-name): Use it instead of hand-written traversal;
remove `package?' checks from `right-package?'.
* tests/packages.scm ("fold-packages"): New test.
guix-package: Add `--list-installed'.
* guix-package.in (show-help, %options): Add `--list-installed'.
(guix-package): Move main body to...
[process-actions]: ... here. New internal procedure.
[process-query]: New procedure.
* tests/guix-package.sh: Add tests for `--list-installed'.
* doc/guix.texi (Invoking guix-package): Document it.
guix-package: Fix typo.
* guix-package.in (guix-package)[find-package]: Don't use `_' as the
wildcard, to avoid collision with `gettext'.
distro: Add GNU Zile.
* distro/packages/zile.scm: New file.
* Makefile.am (MODULES): Add it.
distro: Add GNU help2man.
* distro/packages/help2man.scm: New file.
* Makefile.am (MODULES): Add it.
distro: Add GNU Pies and GNU Inetutils.
* distro/packages/system.scm: New file.
* Makefile.am (MODULES): Add it.
build: Add `hydra.scm'.
* hydra.scm: New file.
* Makefile.am (EXTRA_DIST): Add it.
doc: Add `ROADMAP'.
* ROADMAP: New file.
* Makefile.am (EXTRA_DIST): Add it.
doc: Add `TODO'.
* TODO: New file.
* Makefile.am (EXTRA_DIST): Add it.