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2021-06-04python-build-system: Look up the interpreter in 'inputs'.Maxime Devos
* guix/build/python-build-system.scm (wrap): Pass the shell interpreter from 'inputs' to 'wrap-program' using 'search-input-file'. Partially-Fixes: <https://issues.guix.gnu.org/47869> Signed-off-by: Ludovic Courtès <ludo@gnu.org>
2021-04-22utils: Rename 'wrapper?' to 'wrapped-program?'.Brendan Tildesley
* guix/build/utils.scm (wrap-program): The wrapper? procedure is incorrectly named as it actually checks to see if prog is the original program that was moved, not the wrapper. * guix/build/python-build-system: (wrap): Use renamed wrapped-program?. * gnu/packages/ebook.scm (calibre)[arguments]: Likewise. Signed-off-by: Ludovic Courtès <ludo@gnu.org>
2021-02-03build: python: Fix build phases ordering.Maxim Cournoyer
The wrap phase was happening before the installed site location was added to GUIX_PYTHONPATH, causing wrapped commands to not find their own Python libraries. * guix/build/python-build-system.scm (%standard-phases): Explicit the sequential ordering of phases using add-after directives, so that the wrap phase occurs after the add-install-to-pythonpath and add-install-to-path phases.
2021-02-01build/python: Add a sanity check phase.Lars-Dominik Braun
Add a new phase validating the usability of installed Python packages. * gnu/packages/aux-files/python/sanity-check.py: New file. * Makefile.am (AUX_FILES): Register it. * guix/build-system/python.scm (sanity-check.py): New variable. (lower): Add the script as an implicit input. * guix/build/python-build-system.scm: Remove trailing #t. (sanity-check): New phase. (%standard-phases): Use it. * tests/builders.scm: (make-python-dummy) (dummy-ok, dummy-dummy-nosetuptools, dummy-fail-requirements) (dummy-fail-import, dummy-fail-console-script): New variables. ("python-build-system: dummy-ok") ("python-build-system: dummy-dummy-nosetuptools") ("python-build-system: dummy-fail-requirements") ("python-build-system: dummy-fail-import") ("python-build-system: dummy-fail-console-script"): Add tests.
2021-02-01build/python: Adjust wrap phase to use the new GUIX_PYTHONPATH.Maxim Cournoyer
* guix/build/python-build-system.scm (wrap): Adjust to use the new GUIX_PYTHONPATH. Remove trailing #t.
2021-02-01build/python: Add the installation bin directory to PATH.Maxim Cournoyer
This also to reduce the need for boilerplate code found in check phase overrides. * guix/build/python-build-system.scm (add-install-to-path): New phase. (%standard-phases): Order it before the check phase.
2021-02-01build/python: Always add the install prefix to the Guix PYTHONPATH.Maxim Cournoyer
This is to remove the need for common boilerplate code in check phase overrides. * guix/build/python-build-system.scm (add-installed-pythonpath): Streamline. This phase depends on the presence of a "python" input; thus GUIX_PYTHONPATH is guaranteed to be defined. Update doc. (add-install-to-pythonpath): New phase. (%standard-phases): Order it before the check phase.
2021-02-01build/python: Replace PYTHONPATH by GUIX_PYTHONPATH.Maxim Cournoyer
* guix/build/python-build-system.scm (add-installed-pythonpath): Replace "PYTHONPATH" by "GUIX_PYTHONPATH".
2021-02-01gnu: python: Replace PYTHONPATH by GUIX_PYTHONPATH.Maxim Cournoyer
Using PYTHONPATH as a mean to discover the Python packages had the following issues: 1. It is not versioned, so different versions of Python would clash if installed in a shared profile. 2. It would interfere with the host Python site on foreign distributions, sometimes preventing a a user to login their GDM session (!). 3. It would take precedence over user installed Python packages installed through pip. 4. It would leak into Python virtualenvs, which are supposed to create isolated Python environments. This changes fixes the above issues by making use of a sitecustomize.py module. The newly introduced GUIX_PYTHONPATH environment variable is read from the environment, filtered for the current Python version of the interpreter, and spliced in 'sys.path' just before Python's own site location, which provides the expected behavior. * gnu/packages/aux-files/python/sitecustomize.py: New file. * Makefile.am: Register it. * gnu/packages/python.scm (customize-site) (guix-pythonpath-search-path): New procedures. (python-2.7)[phases]{install-sitecustomize.py}: New phase. [native-inputs]{sitecustomize.py}: New input. [native-search-paths]: Replace PYTHONPATH with GUIX_PYTHONPATH. (python-3.9)[native-search-paths]: Likewise. [phases]{install-sitecustomize}: Override with correct version. [native-search-paths]: Replace PYTHONPATH with GUIX_PYTHONPATH. * gnu/packages/commencement.scm (python-boot0): [phases]{install-sitecustomize}: Likewise. [native-inputs]{sitecustomize.py}: New input. [native-search-paths]: Replace PYTHONPATH with GUIX_PYTHONPATH. * guix/build/python-build-system.scm (site-packages): Do not add a trailing '/'. squash! gnu: python: Replace PYTHONPATH by GUIX_PYTHONPATH.
2020-12-13build/python: Fix cythonize check phase.Efraim Flashner
* guix/build/python-build-system.scm (ensure-no-cythonized-files): Use format when printing the warning.
2020-12-09build/python: Check for cythonized files.Efraim Flashner
* guix/build/python-build-system.scm (ensure-no-cythonized-files): New procedure. (%standard-phases): Add it.
2020-11-20build-system/python: Set PYTHONDONTWRITEBYTECODE.Maxim Cournoyer
* guix/build/python-build-system.scm (enable-bytecode-determinism): Set PYTHONDONTWRITEBYTECODE.
2020-10-20build-system/python: Revert changing of phase order.Maxim Cournoyer
Commit c94a2864d4 moved the 'check' phase back into its original place before the 'install' phase, but such a change would require adapting the definition of many Python packages which have come to rely on such phase ordering. * guix/build/python-build-system.scm (%standard-phases): Move the check phase back after the install phase, and update comment.
2020-10-19build-system/python: Do not embed timestamps in the .pyc byte code files.Maxim Cournoyer
Fixes <https://issues.guix.gnu.org/22129>. A previously worked around problem where running the test suite after byte compiling the sources in commit 6bbb37a545912c6bb2513ee08587ee4fe39cc330 could be broken by adding built sources to the PYTHONPATH, as is done for python-matplotlib and many others. This seems to be caused by the timestamps embedded in the sources (mtime), that can somehow change when running the tests, or by picking up the different installed source files mtimes when their location is added to the PYTHONPATH. Since Python 3.7.0, it is possible to produce .pyc byte code files that do not embed any timestamp, which solves the problem in a definitive way. This patch makes use of this new feature. * guix/build/python-build-system.scm (install): Add '--no-compile' parameter to setup.py, and instead invoke the 'compileall' module with the "--invalidation-mode=unchecked-hash" option to byte compile the source files. (%standard-phases): Revert the workaround that moved the check phase after the install phase, as it is no longer necessary. Update comment. Reported-by: Mark H Weaver <mhw@netris.org>
2020-07-18build-system/python: Install to the python output if present.Jakub Kądziołka
* gnu/build/python-build-system.scm (python-output): New procedure. (site-packages, install): Use python-output to find the output path. (wrap, rename-pth-file): Use site-packages where appropriate. * doc/guix.texi (Build Systems): Mention the new behavior.
2019-06-21build-system/python: Export 'python-version'.Ludovic Courtès
* guix/build/python-build-system.scm (get-python-version): Rename to... (python-version): ... this. Update callers. Make public. * gnu/packages/gstreamer.scm (python-gst)[arguments]: Adjust accordingly. * gnu/packages/machine-learning.scm (ghmm)[arguments]: Likewise. * gnu/packages/openldap.scm (389-ds-base)[arguments]: Import (guix build python-build-system). Use 'python-version'. * gnu/packages/package-management.scm (conda)[arguments]: Use 'python-version'.
2019-04-18build-system/python: Move the check phase after the install phase.Maxim Cournoyer
A reproducibility problem was discovered while packaging python-pygithub where the bytecode produced by running the tests would interfere with the result of the install phase byte compilation. Moving the check phase after the install phase solves the problem. * guix/build/python-build-system.scm (%standard-phases): Add comment, move the check phase after the install phase.
2018-11-25build-system: python: Do not double wrap executables.Arun Isaac
* guix/build/python-build-system.scm (wrap): Only wrap executables that have not already been wrapped. * guix/build/utils.scm (wrapper?): New function.
2018-07-28gnu: python: Update to 3.7.0.Marius Bakke
* gnu/packages/python.scm (python-3.6): Rename to ... (python-3.7): ... this. Update to 3.7.0. [arguments]: Remove phase 'patch-timestamp-for-pyc-files' and related code. Add phases to unset SOURCE_DATE_EPOCH during the check phase. (python-3): Is now PYTHON-3.7. * guix/build/python-build-system.scm (enable-bytecode-determinism): Don't set DETERMINISTIC_BUILD.
2018-03-18build-system/python: Fix deletion of .egg-info dirs created by tests.Mark H Weaver
* guix/build/python-build-system.scm (check): Use 'string=?' to compare strings, not 'eqv?'.
2018-03-18build-system/python: Return #t from all phases.Mark H Weaver
* guix/build/python-build-system.scm (build, install, wrap): Return #t. (check): Return #t and remove vestigial plumbing.
2018-03-16build-system/python: Use invoke instead of system*.Mark H Weaver
* guix/build/python-build-system.scm (call-setuppy): Use invoke.
2018-03-15guix: python-build-system: Make bytecode compilation deterministic.Ricardo Wurmus
* guix/build/python-build-system.scm (enable-bytecode-determinism): New procedure. (%standard-phases): Add "enable-bytecode-determinism" phase.
2018-03-11build-system/gnu: Add 'bootstrap' phase.Ludovic Courtès
This factorizes what has become a widespread idiom. * guix/build/gnu-build-system.scm (%bootstrap-scripts): New variable. (bootstrap): New procedure. (%standard-phases): Add it after 'unpack'. * guix/build/ant-build-system.scm (%standard-phases): Delete 'bootstrap. * guix/build/asdf-build-system.scm (%standard-phases/source) (%standard-phases): Likewise. * guix/build/cargo-build-system.scm (%standard-phases): Likewise. * guix/build/cmake-build-system.scm (%standard-phases): Likewise. * guix/build/dub-build-system.scm (%standard-phases): Likewise. * guix/build/emacs-build-system.scm (%standard-phases): Likewise. * guix/build/font-build-system.scm (%standard-phases): Likewise. * guix/build/go-build-system.scm (%standard-phases): Likewise. * guix/build/haskell-build-system.scm (%standard-phases): Likewise. * guix/build/minify-build-system.scm (%standard-phases): Likewise. * guix/build/ocaml-build-system.scm (%standard-phases): Likewise. * guix/build/perl-build-system.scm (%standard-phases): Likewise. * guix/build/python-build-system.scm (%standard-phases): Likewise. * guix/build/r-build-system.scm (%standard-phases): Likewise. * guix/build/ruby-build-system.scm (%standard-phases): Likewise. * guix/build/scons-build-system.scm (%standard-phases): Likewise. * guix/build/texlive-build-system.scm (%standard-phases): Likewise. * guix/build/waf-build-system.scm (%standard-phases): Likewise. * gnu/packages/audio.scm (faad2)[arguments]: Replace 'bootstrap. (soundtouch, cuetools, bluez-alsa): Remove 'arguments'. (cava)[arguments]: Replace 'bootstrap. * gnu/packages/backup.scm (rdup): Remove 'bootstrap. * gnu/packages/bioinformatics.scm (seek)[arguments]: Replace 'bootstrap. * gnu/packages/bioinformatics.scm (htslib-for-sambamba): Remove 'arguments'. * gnu/packages/ci.scm (hydra, cuirass): Remove 'bootstrap'. * gnu/packages/crypto.scm (libb2): Remove #:phases. * gnu/packages/databases.scm (guile-wiredtiger): Likewise. * gnu/packages/debug.scm (stress-make): Remove 'bootstrap'. * gnu/packages/documentation.scm (asciidoc): Likewise. * gnu/packages/fontutils.scm (libuninameslist): Remove 'arguments'. * gnu/packages/ftp.scm (weex): Remove 'arguments'. * gnu/packages/game-development.scm (ois): Remove 'arguments'. * gnu/packages/games.scm (pioneer): Remove 'bootstrap. * gnu/packages/gnome.scm (vte-ng, byzanz): Replace 'bootstrap. (arc-theme): Remove 'arguments'. (faba-icon-theme): Remove 'bootstrap. (arc-icon-theme): Remove 'arguments'. * gnu/packages/gnunet.scm (guile-gnunet): Likewise. * gnu/packages/gtk.scm (guile-rsvg): Likewise. * gnu/packages/guile.scm (mcron2): Remove 'bootstrap. (guile-bash): Remove #:phases. (guile-git): Remove 'bootstrap. (guile-syntax-highlight): Remove 'arguments'. (guile-sjson): Likewise. * gnu/packages/java.scm (classpath-devel): Remove 'bootstrap. * gnu/packages/kodi.scm (libdvdnav/kodi) (libdvdread/kodi, libdvdcss/kodi): Likewise. * gnu/packages/libreoffice.scm (hunspell): Remove 'arguments'. * gnu/packages/libusb.scm (hidapi): Likewise. * gnu/packages/linux.scm (bridge-utils): Rename 'bootstrap' to 'patch-stuff'; move it before 'bootstrap', without autoreconf invocation. (eudev): Rename 'bootstrap' to 'patch-file-names', without 'autogen.sh' invocation; move it before 'bootstrap. (gpm): Replace 'bootstrap'. (f2fs-tools): Remove 'arguments'. (rng-tools): Remove #:phases. * gnu/packages/messaging.scm (hexchat): Rename 'bootstrap' to 'copy-intltool-makefile'; remove "autoreconf" invocation and move before 'bootstrap'. (libmesode): Remove 'arguments'. (libstrophe): Likewise. * gnu/packages/microcom.scm (microcom): Likewise. * gnu/packages/networking.scm (libnet): Remove 'bootstrap. * gnu/packages/onc-rpc.scm (libnsl): Remove 'arguments'. * gnu/packages/package-management.scm (guix): Replace 'bootstrap. * gnu/packages/sawfish.scm (librep): Remove 'arguments'. * gnu/packages/version-control.scm (findnewest): Likewise. * gnu/packages/video.scm (liba52, handbrake, motion): Replace 'bootstrap. * gnu/packages/web.scm (fcgiwrap): Remove #:phases. (tidy): Replace 'bootstrap. (gumbo-parser): Remove #:phases. * gnu/packages/wget.scm (wget2): Replace 'bootstrap. * gnu/packages/wm.scm (i3lock-color): Remove #:phases. * gnu/packages/xdisorg.scm (xclip): Likewise. * gnu/packages/xml.scm (libxls): Replace 'bootstrap'. * gnu/packages/xorg.scm (xf86-video-freedreno) (xf86-video-intel): Remove #:phases. * gnu/packages/zile.scm (zile-on-guile): Replace 'bootstrap.
2016-12-13build-system/python: Make sure 'check' returns failures.Marius Bakke
* guix/build/python-build-system.scm (check): Wrap 'call-setuppy' in 'if' so that it actually fails when the tests fail. Print informational message when skipped.
2016-11-15guix: python-build-system: Add background about Python installation methods.Hartmut Goebel
2016-11-15guix: python-build-system: Delete .egg-info file created in phase check.Hartmut Goebel
* guix/build/python-build-system.scm (check): Delete .egg-info dirs which did not exist prior to calling setup.py but afterwards.
2016-11-15guix: python-build-system: Add helpers for getting and setting PYTHONPATH.Hartmut Goebel
* guix/build/python-build-system.scm (add-installed-pythonpath, site-packages): New exported procedures.
2016-11-15guix: python-build-system: Add option "#:use-setuptools?" (default true).Hartmut Goebel
* guix/build-system/python.scm (python-build): New keyword argument "#:use-setuptools?", defaulting to #t. * guix/build/python-build-system.scm (call-setup-py): New positional parameter "use-setuptools?". If false, do not use the shim-wrapper for addin setuptools. (build, check): accept keyword- parameter, and pass to call-setuppy. (install): same; if "use-setuptools?" is false, do not use options "--root" and "--single-version-externally-managed" for setup.py. * doc/guix.texi (Build Systems): Document it.
2016-11-15guix: python-build-system: Import setuptools before calling `setup.py'.Marius Bakke
This is needed for packages using "distutils" instead of "setuptools" since the former does not understand the "--single-version-externally-managed" flag. Also export __file__ since it will be unset when setup.py is called from python "exec". * guix/build/python-build-system.scm (call-setuppy): extend "python setup.py" call to import setuptools, export __file__, and call setup.py from setuptools python environment. Co-Authored-By: Hartmut Goebel <h.goebel@crazy-compilers.com>
2016-11-15guix: build all Python packages with --single-version-externally-managed.Hartmut Goebel
This requires setuptools to be installed together with python, which is the case for Python 3 anyway and which we do for our build of Python 2 (see last commit). * guix/build/python-build-system.scm (install): Add "--single-version-externally-managed" and "--root=/" to params to be passed to call-setuppy. Remove thus needless manipulation of PYTHONPATH. Remove now unused argument "inputs".
2016-11-15guix: python-build-system: Fix an outdated comment.Hartmut Goebel
2016-10-13Revert "guix: python-build-system: Fix an outdated comment."Mark H Weaver
This reverts commit 635a7af45d6e2105ad65d1a9531126cc232a2a50.
2016-10-13guix: python-build-system: Fix an outdated comment.Hartmut Goebel
The python-build-system uses phases the build and install, but not configure. So the old comment was plain wrong since Sept. 2013, when the build phase has been added.
2016-01-05build-system/gnu: Add 'set-SOURCE-DATE-EPOCH' phase.Ludovic Courtès
This phase is inherited by other build systems, which ensures 'SOURCE_DATE_EPOCH' is always set in practice. * guix/build/python-build-system.scm (set-SOURCE-DATE-EPOCH): Remove. (%standard-phases): Don't add it. * guix/build/gnu-build-system.scm (set-SOURCE-DATE-EPOCH): New procedure. (%standard-phases): Add it. (gnu-build): Remove 'setenv' call for "SOURCE_DATE_EPOCH".
2015-11-29gnu: python: Set SOURCE_DATE_EPOCH to 1 instead of 0.Ludovic Courtès
* gnu/packages/python.scm (python-2)[arguments]: Set SOURCE_DATE_EPOCH to 1 to match what the daemon does. * guix/build/python-build-system.scm (set-SOURCE-DATE-EPOCH): Likewise.
2015-11-29gnu: python-2: Honor 'SOURCE_DATE_EPOCH'.Ludovic Courtès
* gnu/packages/patches/python-2.7-source-date-epoch.patch: New file. * gnu/packages/python.scm (python-2)[source]: Use it. [arguments]: Set SOURCE_DATE_EPOCH in 'patch-lib-shells' phase. * guix/build/python-build-system.scm (set-SOURCE-DATE-EPOCH): New procedure. (%standard-phases): Add it. * gnu-system.am (dist_patch_DATA): Add patch.
2015-08-06python-build-system: Fix 'get-python-version'.Mark H Weaver
* guix/build/python-build-system.scm (get-python-version): Rewrite to handle multiple-digit version number components.
2015-07-16python-build-system: Add 'ensure-no-mtimes-pre-1980' phase.Mark H Weaver
* guix/build/python-build-system.scm (ensure-no-mtimes-pre-1980): New phase. (%standard-phases): Add it after 'unpack'.
2015-03-31utils: 'modify-phases' no longer introduces quotes.Ludovic Courtès
Suggested by Taylan Ulrich Bayırlı/Kammer <taylanbayirli@gmail.com>. * guix/build/utils.scm (%modify-phases): Remove quotes. * guix/build/cmake-build-system.scm (%standard-phases): Adjust accordingly. * guix/build/glib-or-gtk-build-system.scm (%standard-phases): Likewise. * guix/build/gnu-dist.scm (%dist-phases): Likewise. * guix/build/perl-build-system.scm (%standard-phases): Likewise. * guix/build/python-build-system.scm (%standard-phases): Likewise. * guix/build/ruby-build-system.scm (%standard-phases): Likewise. * guix/build/waf-build-system.scm (%standard-phases): Likewise. * gnu/packages/bash.scm, gnu/packages/code.scm, gnu/packages/gl.scm, gnu/packages/gnome.scm, gnu/packages/graphics.scm, gnu/packages/image.scm, gnu/packages/key-mon.scm, gnu/packages/ocr.scm, gnu/packages/plotutils.scm, gnu/packages/search.scm, gnu/packages/video.scm: Likewise.
2015-02-26build-system: Use 'modify-phases'.Ludovic Courtès
* guix/build/cmake-build-system.scm (%standard-phases): Use 'modify-phases' instead of alist-*. * guix/build/glib-or-gtk-build-system.scm (%standard-phases): Likewise. * guix/build/gnu-dist.scm (%dist-phases): Likewise. * guix/build/perl-build-system.scm (%standard-phases): Likewise. * guix/build/python-build-system.scm (%standard-phases): Likewise. * guix/build/ruby-build-system.scm (%standard-phases): Likewise. * guix/build/waf-build-system.scm (%standard-phases): Likewise.
2014-12-18build/python-build-system: Fix easy-install.pth collisions.Federico Beffa
* guix/build/python-build-system.scm (rename-pth-file): New rename-pth-file phase and corresponding function.
2014-09-23Use #:prefix instead of #:renamer with 'symbol-prefix-proc'.Mark H Weaver
* gnu/packages/abiword.scm, gnu/packages/admin.scm, gnu/packages/aidc.scm, gnu/packages/backup.scm, gnu/packages/bittorrent.scm, gnu/packages/boost.scm, gnu/packages/compression.scm, gnu/packages/cryptsetup.scm, gnu/packages/curl.scm, gnu/packages/cyrus-sasl.scm, gnu/packages/dc.scm, gnu/packages/emacs.scm, gnu/packages/fonts.scm, gnu/packages/fontutils.scm, gnu/packages/geeqie.scm, gnu/packages/ghostscript.scm, gnu/packages/gimp.scm, gnu/packages/gkrellm.scm, gnu/packages/gl.scm, gnu/packages/glib.scm, gnu/packages/gnome.scm, gnu/packages/gnunet.scm, gnu/packages/gnupg.scm, gnu/packages/gnutls.scm, gnu/packages/gnuzilla.scm, gnu/packages/gsasl.scm, gnu/packages/gtk.scm, gnu/packages/gv.scm, gnu/packages/image.scm, gnu/packages/indent.scm, gnu/packages/inkscape.scm, gnu/packages/lesstif.scm, gnu/packages/links.scm, gnu/packages/lisp.scm, gnu/packages/lsh.scm, gnu/packages/lsof.scm, gnu/packages/maths.scm, gnu/packages/mp3.scm, gnu/packages/openssl.scm, gnu/packages/ots.scm, gnu/packages/pciutils.scm, gnu/packages/pcre.scm, gnu/packages/pdf.scm, gnu/packages/pulseaudio.scm, gnu/packages/python.scm, gnu/packages/slim.scm, gnu/packages/ssh.scm, gnu/packages/texlive.scm, gnu/packages/vim.scm, gnu/packages/vpn.scm, gnu/packages/web.scm, gnu/packages/wv.scm, gnu/packages/xiph.scm, gnu/packages/xml.scm, gnu/packages/xorg.scm, gnu/packages/yasm.scm, gnu/packages/zip.scm, guix/build/cmake-build-system.scm, guix/build/perl-build-system.scm, guix/build/python-build-system.scm, guix/download.scm: Replaces uses of #:renamer and 'symbol-prefix-proc' with #:prefix.
2013-09-11guix: python: Create module installation path and add it to PYTHONPATH duringAndreas Enge
the installation phase. * guix/build/python-build-system.scm (get-python-version): New procedure. * guix/build/python-build-system.scm (install): Create and add path. * gnu/packages/python.scm (python-setuptools): Drop path creation code.
2013-09-05guix: python: Add build phase and factor out calls to setup.py.Andreas Enge
* guix/build/python-build-system.scm (call-setuppy): New procedure. * guix/build/python-build-system.scm (build): New procedure. * guix/build/python-build-system.scm (check, install): Use call-setuppy. * guix/build/python-build-system.scm (%standard-phases): Add call to build.
2013-09-05gnu: python: Honour #:tests? and #:test-target in build system.Andreas Enge
* guix/build/python-build-system.scm (check): Use named parameters tests? and test-target (default now: "test" instead of "check").
2013-09-04guix: python: Switch to python-wrapper as the default version for the pythonAndreas Enge
build system (switches to Python 3) and compute python-version instead of passing it as a parameter. * guix/build-system/python.scm (default-python): Switch to python-wrapper. * guix/build-system/python.scm (python-build): Drop parameter #:python-version. * guix/build/python-build-system.scm (wrap): Compute python version from input.
2013-05-28python-build-system: add a check phase.Cyril Roelandt
* guix/build/python-build-system.scm (check): New procedure. (%standard-phases): Use it.
2013-05-08Add 'python-build-system'.Nikita Karetnikov
* guix/build-system/python.scm, guix/build/python-build-system.scm: New files. * Makefile.am (MODULES): Add them.