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-*- mode: org; coding: utf-8; -*-

#+TITLE: What's left to do?
#+STARTUP: content hidestars

Copyright © 2012, 2013, 2014 Ludovic Courtès <ludo@gnu.org>
Copyright © 2019 Mathieu Othacehe <m.othacehe@gmail.com>

  Copying and distribution of this file, with or without modification,
  are permitted in any medium without royalty provided the copyright
  notice and this notice are preserved.

* MAYBE Add a substituter that uses the GNUnet DHT or [[http://libswift.org][libswift]]

Would be neat if binaries could be pushed to and pulled from the GNUnet DHT or
rather libswift (since DHTs aren’t suited for large payloads).  Guix users
would sign their binaries, and define which binaries they trust.

Use UPnP and similar to traverse NAT, like ‘filegive’ does.

* user interface
** add guile-ncurses interface

* extend <package>
** add ‘recommends’ field

For instance, glibc, binutils, gcc, and ld-wrapper would recommend each other.
‘guix package -i’ could ask interactively (?), or allow users to follow all or
none of the recommendations.

** add a ‘user-environment-hook’

This should specify builder code to be run when building a user
environment with ‘guix-package’.  For instance, Texinfo’s hook would
create a new ‘dir’.

** extend ‘propagated-build-inputs’ with support for multiple outputs

#+BEGIN_SRC scheme
  (outputs '("out" "include"))
  (propagated-build-inputs
    `(((("i1" ,p1 "o1")
        ("i2" ,p2))
       => "include")
      ("i3" ,p3)))
#+END_SRC

* synchronize non-GNU package descriptions with the [[http://directory.fsf.org][FSD]]

Meta-data for GNU packages, including descriptions and synopses, can be
dumped from the FSD:
http://directory.fsf.org/wiki?title=GNU/Export&action=purge .
We could periodically synchronize with that.

* add a guildhall build system

The Guildhall is Guile’s packaging system.  It should be easy to add a
‘guildhall-build-system’ that does the right thing based on guildhall
recipes.

* union

Support sophisticated collision handling when building a union: honor
per-package priorities, etc.

* add GUIX_ALLOW_EXPENSIVE_TESTS

Tests that need to download stuff or otherwise take a long time would only be
run when that is defined.

* guix build utils
** MAYBE Change ‘ld-wrapper’ to add RPATH for libs passed by file name

** MAYBE Add equivalent to chrpath that uses [[https://gitorious.org/guile-dlhacks/guile-dlhacks/][guile-dlhacks]]

** MAYBE Add a hash-rewriting thing for deep dependency replacement without rebuild

See [[https://github.com/NixOS/nixpkgs/commit/d1662d715514e6ef9d3dc29f132f1b3d8e608a18][Shea Levy's `replace-dependency' in Nixpkgs]].

* distro
** port to GNU/Hurd, aka. ‘i686-gnu’

Problems include that current glibc releases do not build on GNU/Hurd.
In addition, there haven’t been stable releases of GNU Mach, MiG, and
Hurd, which would be a pre-condition.

* Installer
** Fix impossibility to restart on error after cow-store has been started
See https://lists.gnu.org/archive/html/guix-devel/2018-12/msg00161.html.
- Force reboot upon installer failure
- Unshare the installer process
- Run the installer process in a separate namespace
** Partitioning
*** Add RAID support
*** Add more partitioning schemes
The actual schemes are taken from Debian Installer but some are not
implemented yet: like "Separate partitions for /home /var and /tmp".
*** Replace wait page "Partition formating is in progress, please wait"
Create a new waiting page describing what's being done:

[              20%              ]
Running mkfs.ext4 on /dev/sda2 ...

[              40%              ]
Running mkfs.ext4 on /dev/sda3 ...
*** Add a confirmation page before formating/partitioning
** Desktop environments
*** Allow for no desktop environments
Propose to choose between "headless server" and "lightweight X11" in a new
page.
*** Add services selection feature
Add a services page to the configuration. Ask for services to be installed
like SSH, bluetooth, TLP in a checkbox list?
** Locale and keymap
*** Try to guess user locale and keymap by probing BIOS or HW (dmidecode)
** Timezone
*** Regroup everything in one single page
Under the form:
(UTC + 1) Europe/Paris
(UTC + 2) Africa/Cairo
...
** Display issue
*** Investigate display issue described here:
https://lists.gnu.org/archive/html/guix-devel/2019-01/msg00305.html
daemon.cil Efraim Flashner 2017-05-13.gitignore: Ignore Emacs auto-save files....* .gitignore: Add entries for temporary files created by Emacs. Co-authored-by: Alex Kost <alezost@gmail.com> ng0 2017-05-08build: Add doc/guix.html to .gitignore....* .gitignore: Add entry for the above directory which is created by 'make html'. Clément Lassieur 2017-05-04build: Use Gnulib's 'git-version-gen'....* Makefile.am (EXTRA_DIST, BUILT_SOURCES): Add $(top_srcdir)/.version. ($(top_srcdir)/.version, gen-tarball-version): New targets. (dist-hook): Depend on 'gen-tarball-version'. (.PHONY): Add 'gen-tarball-version'. * build-aux/git-version-gen: New file, from Gnulib v0.1-1312-ga87d5e5c6. * configure.ac: Use it in 'AC_INIT'. Use 'https' for the URL. Ludovic Courtès 2017-02-27.gitignore: Remove stale entries....This is a followup to commit deb6276dda81a69da38e842d269c5370a28fa5cf. * .gitignore: Remove "/emacs/..." lines. Alex Kost 2017-02-10build: Add build-aux/ar-lib to .gitignore....* .gitignore: Add entry for the above file which is created by './bootstrap'. Signed-off-by: David Craven <david@craven.ch> Clément Lassieur 2017-01-13etc: Support indentation of whole files....* etc/indent-package.el.in: Rename to... * etc/indent-code.el.in: ... this. Add case for a single argument. * doc/contributing.texi (Formatting Code): Adjust accordingly. * configure.ac: Likewise. Ludovic Courtès 2017-01-12etc: Add 'indent-package.el' script....* configure.ac: Check for 'emacs', substitute 'EMACS', and emit 'etc/indent-package.el'. * etc/indent-package.el.in: New file. * doc/contributing.texi (Formatting Code): Mention 'etc/indent-package.el'. (Submitting Patches): Likewise, and link to the above node. Co-authored-by: Alex Kost <alezost@gmail.com> Ludovic Courtès 2016-11-24Add system start-up files for "guix publish"....* .gitignore: add etc/guix-publish.conf and /etc/guix-publish.service. * etc/guix-publish.conf.in: New file. * etc/guix-publish.service.in: New file. * nix/local.mk (etc/guix-%.service, etc/guix-%.conf): Generalized former build-rules for by using patterns. (nodist_systemdservice_DATA): Add etc/guix-publish.service, update comment. (nodist_upstartjob_DATA): Add etc/guix-publish.conf, update comment. * doc/guix.texi (Invoking guix publish): Add description for enabling "guix publish" on host distros using the new files. Hartmut Goebel 2016-11-16daemon: Add "builtin:download" derivation builder....This ensures that 1) the derivation doesn't change when Guix changes; 2) the derivation closure doesn't contain Guix and its dependencies; 3) we don't have to rely on ugly chroot hacks. Adapted from Nix commit 0a2bee307b20411f5b0dda0c662b1f9bb9e0e131. * nix/libstore/build.cc (DerivationGoal::runChild): Add special case for 'isBuiltin(drv)'. Disable chroot when 'isBuiltin(drv)'. * nix/libstore/builtins.cc, nix/libstore/builtins.hh, nix/scripts/download.in, guix/scripts/perform-download.scm: New files. * guix/ui.scm (show-guix-help)[internal?]: Add 'perform-download'. * nix/local.mk (libstore_a_SOURCES): Add builtins.cc. (libstore_headers): Add builtins.hh. (nodist_pkglibexec_SCRIPTS): Add 'scripts/download'. * config-daemon.ac: Emit 'scripts/download'. * Makefile.am (MODULES): Add 'guix/scripts/perform-download.scm'. * tests/derivations.scm ("unknown built-in builder") ("'download' built-in builder") ("'download' built-in builder, invalid hash") ("'download' built-in builder, not found") ("'download' built-in builder, not fixed-output"): New tests. Co-authored-by: Eelco Dolstra <eelco.dolstra@logicblox.com> Ludovic Courtès 2016-07-05build: Ignore texi2pdf temporary files....* .gitignore: Modify. Signed-off-by: Ludovic Courtès <ludo@gnu.org> David Craven 2016-03-23doc: Add "lightweight desktop" OS config example....* gnu/system/examples/desktop.tmpl (packages): Remove XFCE and RATPOISON. (services): Add 'gnome-desktop-service' and 'xfce-desktop-service'. * gnu/system/examples/lightweight-desktop.tmpl: New file. * Makefile.am (EXAMPLES): Add it. * doc.am (OS_CONFIG_EXAMPLES_TEXI): Add doc/os-config-lightweight-desktop.texi. * gnu/system/install.scm (/etc/configuration-files)[directory]: Add lightweight-desktop.tmpl. Ludovic Courtès 2016-01-28Update .gitignore....* .gitignore: Sort lines. Use globbing for "*.{eps,pdf,png,tar.xz}" files. enerated "config.scm". * build-aux/build-self.scm (%dependency-variables, make-config.scm): Likewise. Ludovic Courtès 2018-06-14build: Require Guile-SQLite3....The next commits make (sqlite3) an indirect dependency of (gnu build install), which is itself used by (guix scripts system), hence this new requirement. * configure.ac: Error out when $guix_cv_have_recent_guile_sqlite3 is false. Remove HAVE_GUILE_SQLITE3 Automake conditional. * Makefile.am (MODULES, SCM_TESTS): Remove HAVE_GUILE_SQLITE3 conditions. * doc/guix.texi (Requirements): Add Guile-SQLite3. * README: Ditto. * gnu/packages/package-management.scm (guix)[propagated-inputs]: Add GUILE-SQLITE3. [arguments]: In 'wrap-program' phase, take guile-sqlite3 into account. Ludovic Courtès 2018-06-01build: Check for Guile-SQLite3....* m4/guix.m4 (GUIX_CHECK_GUILE_SQLITE3): New macro. * configure.ac: Use it and define 'HAVE_GUILE_SQLITE3'. * guix/self.scm (specification->package): Add "guile-sqlite3". (compiled-guix)[guile-sqlite3]: New variable. [dependencies]: Add it. Ludovic Courtès 2018-04-19gnu: doc: Allow documentation to be translated....* po/doc/contributing.pot: New file. * po/doc/guix.pot: New file. * po/doc/local.mk: New file. * Makefile.am: Include it. Add gettext command. Add silent rules for po4a. * configure.ac: Look for po4a-translate and po4a-updatepo. * doc/local.mk: Add rules to generate translated texi files. (TRANSLATED_INFO): New variable. (BUILT_SOURCES, EXTRA_DIST, MAINTAINERCLEANFILES): Add it. * .gitignore: Add generated files. Julien Lepiller 2018-02-26build: Require Guile >= 2.0.13....* README, configure.ac, doc/guix.texi (Requirements): Increase minimum Guile version from 2.0.9 to 2.0.13. * config-daemon.ac: Remove use of 'GUIX_CHECK_UNBUFFERED_CBIP'. * m4/guix.m4 (GUIX_CHECK_UNBUFFERED_CBIP): Remove. * guix/build/download.scm (current-http-proxy): Remove. * guix/build/syscalls.scm (%libc-errno-pointer, errno): Remove. (syscall->procedure): Use #:return-errno unconditionally. * guix/hash.scm (open-sha256-input-port)[unbuffered]: Remove outdated comment. * guix/http-client.scm (when-guile<=2.0.5-or-otherwise-broken): Remove. <top level>: Remove 'when-guile<=2.0.5-or-otherwise-broken' block. * guix/scripts/substitute.scm (fetch): Remove 'guile-version>?' conditional. * tests/hash.scm (supports-unbuffered-cbip?): Remove. <top level>: Remove 'test-skip' call. Ludovic Courtès 2018-02-07etc: Add SELinux policy for the daemon....* etc/guix-daemon.cil.in: New file. * Makefile.am (dist_selinux_policy_DATA): Define it. * configure.ac: Handle --with-selinux-policy-dir. * doc/guix.texi (SELinux Support): New section. Ricardo Wurmus 2018-01-23build: Expand ‘scripts/guix’ at Make time....This moves the complexity of Autotools variable expansion outside of the application code. * scripts/guix.in (config-lookup): Delete. (maybe-augment-load-paths!, run-guix-main): Use fully expanded variables instead of calling ‘config-lookup’. * configure.ac: Don't use AC_CONFIG_FILES for ‘scripts/guix’. Use AC_PROG_SED. * Makefile.am (scripts/guix): New rule. (do_subst): New variable. (CLEANFILES, EXTRA_DIST): Adapt. Co-authored-by: Ludovic Courtès <ludo@gnu.org> Mathieu Lirzin 2018-01-16etc: Add completions for fish....* etc/completion/fish/guix.fish: New file. * Makefile.am: Register the file. * configure.ac: Add the fish vendor-completions directory. Signed-off-by: Ludovic Courtès <ludo@gnu.org> ng0 2018-01-06build: Detect broken 'equal?' in Guile 2.2.1....Fixes <https://bugs.gnu.org/29903>. Reported by Mathieu Lirzin <mthl@gnu.org>. * m4/guix.m4 (GUIX_ASSERT_SYNTAX_OBJECT_EQUAL): New macro. * configure.ac: Use it. Ludovic Courtès 2017-10-09build: Update automake version requirement to 1.14....For '%D%' support. * configure.ac (AM_INIT_AUTOMAKE): Update version requirement to 1.14. Eric Bavier 2017-09-05build: Negate ‘--disable-daemon’ help string....This is a follow-up to commit c9b70836d080150046633edc782fdaaff9fc6d9c. * configure.ac: Make ‘--disable-daemon’'s help text consistent with others. Tobias Geerinckx-Rice 2017-08-02build: Make Guile-Git a hard requirement....* configure.ac: Error out when (git) is missing. * doc/guix.texi (Requirements): Mention Guile-Git. * Makefile.am (MODULES): Add guix/git.scm unconditionally. Ludovic Courtès 2017-06-30build: Remove check for broken (srfi srfi-37)....This was for Guile < 2.0.9 and we've been requiring 2.0.9+ for some time already. * configure.ac: Remove 'GUIX_CHECK_SRFI_37' use and 'INSTALL_SRFI_37' conditional. * Makefile.am: Remove code in "if INSTALL_SRFI_37". (EXTRA_DIST): Remove srfi/srfi-37.scm.in. * srfi/srfi-37.scm.in: Remove. * m4/guix.m4 (GUIX_CHECK_SRFI_37): Remove. Ludovic Courtès 2017-06-09guix: git: Add new module....* guix/git.scm: New file. * configure.ac: Check for (guile git). * Makefile.am: Build guix/git.scm if (guile git) is available. Mathieu Othacehe 2017-05-05Revert "guix: git: Add new module."...This reverts commit a70b784708fb5e1b78430aa793d89ca04bc641a8. Commit a70b784708f caused `guix pull` to fail: ERROR: In procedure scm-error: ERROR: no code for module (git) Leo Famulari 2017-05-05guix: git: Add new module....* guix/git.scm: New file. * configure.ac: Check for (guile git). * Makefile.am: Build guix/git.scm if (guile git) is available. Mathieu Othacehe 2017-05-04build: Use Gnulib's 'git-version-gen'....* Makefile.am (EXTRA_DIST, BUILT_SOURCES): Add $(top_srcdir)/.version. ($(top_srcdir)/.version, gen-tarball-version): New targets. (dist-hook): Depend on 'gen-tarball-version'. (.PHONY): Add 'gen-tarball-version'. * build-aux/git-version-gen: New file, from Gnulib v0.1-1312-ga87d5e5c6. * configure.ac: Use it in 'AC_INIT'. Use 'https' for the URL. Ludovic Courtès 2017-03-20build: Install .go files to $libdir/guile/X.Y....* configure.ac: Define and substitute 'guileobjectdir'. * Makefile.am (nobase_nodist_guilemodule_DATA): Remove $(GOBJECTS). (nobase_nodist_guileobject_DATA): New variable. (guix_install_go_files): Adjust accordingly. (install-data-hook): Likewise. * scripts/guix.in (config-lookup): Add 'exec_prefix' and 'guileobjectdir'. Add '_' in VAR-REF-REGEXP. (maybe-augment-load-paths!): Distinguish OBJECT-DIR from MODULE-DIR. Ludovic Courtès 2017-03-18build: Require Guile >= 2.0.9....* configure.ac: Bump requirement to 2.0.9. * doc/guix.texi (Requirements): Adjust accordingly. * README (Requirements): Likewise. * build-aux/download.scm: Remove workaround for <http://bugs.gnu.org/13095>. * guix/build/download.scm: Likewise. (http-fetch)[post-2.0.7?]: Remove. Remove conditional code for not POST-2.0.7?. * guix/http-client.scm: Remove workaround for <http://bugs.gnu.org/13095>. (http-fetch)[post-2.0.7?]: Remove. Remove conditional code for not POST-2.0.7?. * guix/serialization.scm (read-latin1-string): Remove mention of 2.0.9. * tests/nar.scm: Use (ice-9 control). (let/ec): Remove. Ludovic Courtès 2017-03-15build: Prefer Guile 2.2 over 2.0....* configure.ac: In 'GUILE_PKG', prefer 2.2 over 2.0. Remove warning about 2.2 not being fully supported. * doc/guix.texi (Requirements): Mention Guile 2.2.x. Ludovic Courtès 2017-03-12build: GnuTLS is now a hard dependency....Discussed as part of <https://bugs.gnu.org/25975>. * configure.ac: Check for (gnutls) and error out if it's missing. * doc/guix.texi (Requirements): Move GnuTLS from optional to required. (Substitutes): Remove footnote about the need for GnuTLS. Ludovic Courtès 2017-02-07build: Warn about lack of substitutes for non-standard stores....* configure.ac: Emit a warning when $storedir is not "/gnu/store". Ludovic Courtès