doc: Replace "emacs" with "Emacs" in node names.
Suggested by Ludovic Courtès.
* doc/emacs.texi: Use "Emacs" in node names.
emacs: Add 'guix-generations-by-time' command.
* emacs/guix-main.scm (find-generations): Add finding generations by time.
* emacs/guix-utils.el (guix-read-date): New procedure.
* emacs/guix-base.el (guix-messages): Add new messages.
* emacs/guix.el (guix-generations-by-time): New command.
* doc/emacs.texi (emacs Commands): Document it.
download: Allow use of substitutes.
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.
gnu: linux-libre: Update to 3.17.1.
* gnu/packages/linux.scm (linux-libre): Update to version 3.17.1.
emacs: Support auto-updating after performing REPL operation.
* emacs/guix-backend.el (guix-operation-buffer): New variable.
(guix-eval-in-repl): Use it. Add optional 'operation-buffer' argument.
* emacs/guix-base.el (guix-update-after-operation): New variable.
(guix-switch-to-buffer, guix-list-or-info-buffer-p, guix-buffers,
guix-update-buffers-maybe): New procedures.
(guix-set-buffer): Use 'guix-switch-to-buffer'. Add optional 'no-display'
argument.
(guix-process-package-actions, guix-delete-generations,
guix-switch-to-generation): Add optional 'operation-buffer' argument.
* emacs/guix-info.el (guix-package-info-insert-action-button,
guix-generation-info-insert-number, guix-generation-info-insert-current):
Adjust for using operation buffer.
* emacs/guix-list.el (guix-list-execute-package-actions,
guix-generation-list-switch, guix-generation-list-execute): Likewise.
emacs: Add hooks for REPL operations.
* 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'.
guix lint: add the --checkers option.
* guix/scripts/lint.scm: add the "--checkers" option.
* doc/guix.texi (Invoking guix lint): Document it.
* tests/guix-lint.sh: New file
* Makefile.am (SCM_TESTS): Add it.
gnu: gnutls: Patch bug in 'set-session-server-name!'.
* 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.
gnu: Add xboing
* gnu/packages/games.scm (xboing): New variable.
utils: Micro-optimize 'bytevector->base16-string'.
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'.
derivations: Micro-optimize 'imported-modules'.
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'.
derivations: Memoize 'derivation-path->base16-hash'.
This reduces run time of (package-derivation s emacs) by ~10%.
* guix/derivations.scm (derivation-path->base16-hash): New procedure.
(derivation-hash): Use it.
gnu: gnutls: Update to 3.2.19.
* gnu/packages/gnutls.scm (gnutls): Update to 3.2.19.
gnu: xfig, transfig: Patch compiler flags for mips and i686.
* gnu/packages/xfig.scm (xfig, transfig)[arguments]: Have Makefile
substitution match for more targets.
emacs: Add support for switching generations.
* 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.
emacs: Add 'current' generation parameter.
* emacs/guix-main.scm (generation-param-alist): Add 'current' parameter.
* emacs/guix-base.el (guix-param-titles): Add title for 'current' parameter.
* emacs/guix-info.el: Display 'current' parameter.
(guix-generation-info-current, guix-generation-info-not-current): New faces.
(guix-generation-info-insert-current): New procedure.
* emacs/guix-list.el: Display 'current' column.
(guix-generation-list-get-current): New procedure.
gnu: icu4c: Reinstate RUNPATH on shared libraries.
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: guile-ssh: Update to 0.7.1.
* gnu/packages/ssh.scm (guile-ssh)[source]: Update to 0.7.1.
[arguments]: Remove ssh/Makefile.am fiddling from 'autoreconf' phase.
Remove #:parallel-build? argument.
[inputs]: Add LIBGCRYPT-1.5.
gnu: libssh: Add libgcrypt bug-fix patch.
Suggested by Artyom Poptsov <poptsov.artyom@gmail.com>.
* gnu/packages/ssh.scm (libssh)[source]: Add 'patches'.