* guix/scripts/package.scm (guix-package)[show-what-to-remove/install]:
  Display the output name.

* guix/scripts/package.scm (guix-package)[find-package]: Add optional
  parameter `output'.  Use it.
  [process-actions]: When computing UPGRADE, pass OUTPUT to
  `find-package'.

* gnu/packages/python.scm (python): Add `--enable-shared'.  Add
  #:modules and #:phases.  Add PatchELF as an input.

* gnu/packages/gsasl.scm (gsasl): Move GnuTLS to `propagated-inputs'.

* gnu/packages/hugs.scm: New file.
* Makefile.am (MODULES): Add it.

* guix/ui.scm (show-what-to-build): Capitalize user messages, as per the
  GCS (info "(standards) Errors").

* guix/scripts/package.scm (guix-package)[process-actions]: Fix spacing.

* gnu/packages/help2man.scm (help2man): Update to 1.41.2.

* gnu/packages/guile.scm (guile-ncurses): Update to 1.4.

* gnu/packages/freeipmi.scm: New file.
* Makefile.am (MODULES): Add it.

* gnu/packages/ghostscript.scm (ghostscript): Remove libxext and libxt
  as inputs.
  (gv): Move to...
* gnu/packages/gv.scm (gv): ... here.  New file.
  (ghostscript/x): Variant of GHOSTSCRIPT with libxt and libxext as
  inputs.

* gnu/packages/fontutils.scm (freetype): Use mirror://savannah URL.

* guix/scripts/refresh.scm (%options): Change `--dry-run' to `--update'.
  (show-help): Adjust accordingly.
  (guix-refresh): Likewise.

* gnu/packages/ghostscript.scm (gv): New variable.

* gnu/packages/ghostscript.scm (ghostscript): Add X related inputs.

* gnu/packages/xorg.scm (libxaw3d): New variable.

* gnu/packages/gtk.scm: New module.
* Makefile.am (MODULES): Add it.

* gnu/packages/mp3.scm (id3lib): New variable.

* gnu/packages/xorg.scm (meas): Drop special handling of python paths.
* gnu/packages/xml.scm (libxslt): Drop special handling of python paths.

* gnu/packages/xorg.scm (xkeyboard-config): Drop special handling of perl paths.

* guix/build/utils.scm (wrap-program): Fix computation of PROG-REAL and
  PROG-TMP when PROG is an absolute file name.  Add "$@" in the
  generated script, and quote PROG-REAL.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

* guix/scripts/substitute-binary.scm (filtered-port): Move to utils.scm.
  (decompressed-port): Upon "none", return '() as the second value.
  (guix-substitute-binary): Expect `decompressed-port' to return a list
  of PIDs as its second value.
* guix/utils.scm (filtered-port): New procedure.  Add case for when
  INPUT is not `file-port?'.
* tests/utils.scm ("filtered-port, file", "filtered-port, non-file"):
  New tests.

* Makefile.am (AM_V_GUILEC, AM_V_GUILEC_, AM_V_GUILEC_0): New
  variables.
  (.scm.go): Use $(AM_V_GUILEC).

* Makefile.am (SCM_TESTS, SH_TESTS): New variables.
  (TESTS): Use them.
  (CLEANFILES): Replace *.log by $(SCM_TESTS:%.scm=%.log).

* gnu/packages/make-bootstrap.scm (%glibc-stripped): Add `outputs' field.

* guix/build/gnu-build-system.scm (configure)[package-name]: Drop the
  prefix corresponding to the hash part of OUT.

* guix/scripts/package.scm (search-path-environment-variables,
  display-search-paths): New procedures.
  (show-help, %options): Add `--search-paths'.
  (guix-package)[process-actions]: Call `display-search-paths' once the
  profile is ready.
  [process-query]: Honor `search-paths'.

* guix/utils.scm (string-tokenize*): New procedure.
* tests/utils.scm ("string-tokenize*"): New test.

* gnu/packages/pdf (xpdf): Add path to gs-fonts in xpdfrc.

* gnu/packages/ghostscript.scm (gs-fonts): New variable.

* guix/packages.scm (package-field-location): Work around compiler bug
  in 2.0.5.  Reported by Andreas Enge <andreas@enge.fr>.

* guix/web.scm: Add workaround for <http://bugs.gnu.org/13095>.

* guix/web.scm (read-response-body*)[when-guile<=2.0.5]: Support
  responses without content-length.
  Reported by Andreas Enge <andreas@enge.fr>.

* guix/gnu-maintenance.scm (update-package-source): In the (not loc)
  case, pass the location first and convert it to a string.

* NEWS: Populate.

* guix/ui.scm (args-fold*): New procedure.
* guix/scripts/build.scm, guix/scripts/download.scm,
  guix/scripts/gc.scm, guix/scripts/hash.scm, guix/scripts/import.scm,
  guix/scripts/package.scm, guix/scripts/pull.scm,
  guix/scripts/refresh.scm: Use `args-fold*' instead of `args-fold'.

* guix/ui.scm (show-what-to-build): Use consistent spacing in "the
  following..." messages.

* gnu/packages/gnupg.scm (libgpg-error): Update to 1.11.
  (libassuan): Update to 2.1.0.

* guix/gnu-maintenance.scm (latest-release): Filter out directories
  whose name does not contain digits early in the process.  This fixes
  (latest-release "gnupg").