The procedure version-prefix truncates a version string to a certain
number of components. version-major+minor is a special case of this,
which extracts the "major.minor" part of the string. Previously this
was handled by an expression common to several packages.
* guix/utils.scm (version-prefix, version-major+minor): New procedures
* gnu/packages/backup.scm (duplicity): Use version-major+minor.
* gnu/packages/cmake.scm (cmake): Likewise.
* gnu/packages/gnome.scm (libbonobo, libbonoboui): Likewise.
* gnu/packages/gnutls.scm (gnutls): Likewise.
* gnu/packages/mail.scm (gmime): Likewise.
* gnu/packages/mpd.scm (mpd): Likewise.
* gnu/packages/mpi.scm (openmpi): Likewise.
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
Fixes downloads from https://alioth.debian.org.
Reported by John Darrington <jmd@gnu.org>.
* guix/build/download.scm (http-fetch)[headers]: Add 'Accept'.
* guix/packages.scm (package-transitive-supported-systems): New procedure.
* tests/packages.scm ("package-transitive-supported-systems"): New test.
* build-aux/hydra/gnu-system.scm (package->job): Use it.
* guix/derivations.scm (<graft>): New record type.
(graft-derivation): Rename 'replacements' to 'grafts', and expect it
to be a list of <graft> records. Adjust accordingly.
* tests/derivations.scm ("graft-derivation"): Use 'graft' instead of
pairs in argument to 'graft-derivation'.
See <https://bugs.gnu.org/18747> for the original report.
* guix/download.scm (url-fetch): Comment out #:local-build? argument.
* guix/git-download.scm (git-fetch): Likewise.
* guix/svn-download.scm (svn-fetch): Likewise.
* emacs/guix-backend.el (guix-before-repl-operation-hook,
guix-after-repl-operation-hook, guix-repl-operation-p): New variables.
(guix-repl-operation-success-message, guix-repl-output-filter): New
procedures.
(guix-start-repl): Adjust for using 'guix-repl-output-filter'.
(guix-eval-in-repl): Honor 'guix-before-repl-operation-hook'.
* gnu/packages/patches/gnutls-server-name-fix.patch: New file.
* gnu/packages/gnutls.scm (gnutls)[source]: Use it.
* gnu-system.am (dist_patch_DATA): Add it.
This reduces run time of (package-derivation s emacs) by ~1.5%.
* guix/utils.scm (bytevector->base16-string): Traverse BV from the end
so as to use 'string-concatenate' instead of
'string-concatenate-reverse'.
This reduces run time of (package-derivation s emacs) by ~5%.
* guix/derivations.scm (search-path*): New procedure.
(imported-modules): Use it instead of 'search-path'.
This reduces run time of (package-derivation s emacs) by ~10%.
* guix/derivations.scm (derivation-path->base16-hash): New procedure.
(derivation-hash): Use it.
* emacs/guix-base.el (guix-switch-to-generation): New procedure.
* emacs/guix-info.el (guix-generation-info-insert-current): Insert button for
switching to generation.
* emacs/guix-list.el (guix-generation-list-switch): New procedure.
* doc/emacs.texi (emacs List buffer, emacs Info buffer): Document switching
generations.
Based on 8c43746 by Ludovic Courtès <ludo@gnu.org>.
Fixes <http://bugs.gnu.org/18704>.
* gnu/packages/avahi.scm (nss-mdns)[source]: Add Debian and Fedora mirrors.
Fixes <http://bugs.gnu.org/18695>.
Reported by Mark H Weaver <mhw@netris.org>.
* gnu/packages/icu4c.scm (icu4c)[arguments]: In 'add-lib-to-runpath',
reinstate RUNPATH on files under lib/. Fixes a regression introduced
in commit 7239828.
* gnu/packages/package-management.scm (guix-0.7): Make public.
(guix-devel)[source]: Update to commit 14e84b2.
[propagated-inputs]: New field.
(guix): Alias for GUIX-DEVEL.
* emacs/guix-list.el (guix-list-get-tabulated-entry): Call functions returning
column value even for nil values.
(guix-list-get-one-line): Adjust for accepting nil argument.
* guix/scripts/package.scm (switch-to-generation): New procedure.
(switch-to-previous-generation): Use it.
(guix-package): Adjust for '--switch-generation' option.
* tests/guix-package.sh: Test it.
* doc/guix.texi (Invoking guix package): Document it.
Eric Bavier