From: Nikita Karetnikov <nikita@karetnikov.org>
To: "Ludovic Courtès" <ludo@gnu.org>
Cc: bug-guix@gnu.org
Subject: Re: 'python-build-system'
Date: Sun, 28 Apr 2013 21:18:43 +0400 [thread overview]
Message-ID: <877gjmr2to.fsf@karetnikov.org> (raw)
In-Reply-To: <87sj2b8llf.fsf@karetnikov.org> (Nikita Karetnikov's message of "Sun, 28 Apr 2013 05:55:56 +0400")
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'bazaar.scm' is for testing. The following warnings appear during the
installation:
GNU gettext msgfmt utility not found!
patch-shebang: ./tools/packaging/lp-upload-release: warning: no binary for interpreter `zsh' found in $PATH
patch-shebang: ./tools/weavemerge.sh: warning: no binary for interpreter `zsh' found in $PATH
Can we replace 'zsh' with 'bash'? I guess there may be some
compatibility problems.
Should we package 'zsh' instead? I haven't checked, but it seems there
are two tarballs: the first one contains sources and the second contains
docs. Is there a way to specify both in a single recipe?
Also, I should mention that I don't understand some parts of the build
system. I'm not sure how to check them. Is there a Scheme level
'strace'-like tool? If not, I'll send more specific questions later.
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From aa73cd5d8e5e48d24460c9d6bcebfc92b3311d4c Mon Sep 17 00:00:00 2001
From: Nikita Karetnikov <nikita@karetnikov.org>
Date: Sun, 28 Apr 2013 16:08:23 +0000
Subject: [PATCH] utils: Adjust 'wrap-program'.
* guix/build/utils.scm (wrap-program): Assume that 'prog' is an
absolute filename. Adjust 'prog-real' and 'prog-tmp' accordingly.
Also, change 'prog-tmp' to honor command line arguments.
---
guix/build/utils.scm | 8 ++++----
1 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/guix/build/utils.scm b/guix/build/utils.scm
index 356dd46..fe6978b 100644
--- a/guix/build/utils.scm
+++ b/guix/build/utils.scm
@@ -680,8 +680,8 @@ contents:
This is useful for scripts that expect particular programs to be in $PATH, for
programs that expect particular shared libraries to be in $LD_LIBRARY_PATH, or
modules in $GUILE_LOAD_PATH, etc."
- (let ((prog-real (string-append "." prog "-real"))
- (prog-tmp (string-append "." prog "-tmp")))
+ (let ((prog-real (string-append (dirname prog) "/." (basename prog) "-real"))
+ (prog-tmp (string-append (dirname prog) "/." (basename prog) "-tmp")))
(define (export-variable lst)
;; Return a string that exports an environment variable.
(match lst
@@ -709,11 +709,11 @@ modules in $GUILE_LOAD_PATH, etc."
(with-output-to-file prog-tmp
(lambda ()
(format #t
- "#!~a~%~a~%exec ~a~%"
+ "#!~a~%~a~%exec ~a $@~%"
(which "bash")
(string-join (map export-variable vars)
"\n")
- (canonicalize-path prog-real))))
+ prog-real)))
(chmod prog-tmp #o755)
(rename-file prog-tmp prog)))
--
1.7.5.4
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From e217b27883223f4c6adc39c4ed3c1af6d1ddf4af Mon Sep 17 00:00:00 2001
From: Nikita Karetnikov <nikita@karetnikov.org>
Date: Sun, 28 Apr 2013 12:55:27 +0000
Subject: [PATCH] Add 'python-build-system'.
* guix/build-system/python.scm, guix/build/python-build-system.scm: New files.
* Makefile.am (MODULES): Add them.
---
Makefile.am | 2 +
guix/build-system/python.scm | 111 ++++++++++++++++++++++++++++++++++++
guix/build/python-build-system.scm | 89 +++++++++++++++++++++++++++++
3 files changed, 202 insertions(+), 0 deletions(-)
create mode 100644 guix/build-system/python.scm
create mode 100644 guix/build/python-build-system.scm
diff --git a/Makefile.am b/Makefile.am
index 847d850..7172a90 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -46,6 +46,7 @@ MODULES = \
guix/build-system/cmake.scm \
guix/build-system/gnu.scm \
guix/build-system/perl.scm \
+ guix/build-system/python.scm \
guix/build-system/trivial.scm \
guix/ftp-client.scm \
guix/web.scm \
@@ -56,6 +57,7 @@ MODULES = \
guix/build/cmake-build-system.scm \
guix/build/gnu-build-system.scm \
guix/build/perl-build-system.scm \
+ guix/build/python-build-system.scm \
guix/build/utils.scm \
guix/build/union.scm \
guix/packages.scm \
diff --git a/guix/build-system/python.scm b/guix/build-system/python.scm
new file mode 100644
index 0000000..55d752a
--- /dev/null
+++ b/guix/build-system/python.scm
@@ -0,0 +1,111 @@
+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2013 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2013 Nikita Karetnikov <nikita@karetnikov.org>
+;;;
+;;; This file is part of GNU Guix.
+;;;
+;;; GNU Guix is free software; you can redistribute it and/or modify it
+;;; under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 3 of the License, or (at
+;;; your option) any later version.
+;;;
+;;; GNU Guix is distributed in the hope that it will be useful, but
+;;; WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+;;; GNU General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
+
+(define-module (guix build-system python)
+ #:use-module (guix store)
+ #:use-module (guix utils)
+ #:use-module (guix packages)
+ #:use-module (guix derivations)
+ #:use-module (guix build-system)
+ #:use-module (guix build-system gnu)
+ #:use-module (ice-9 match)
+ #:export (python-build
+ python-build-system))
+
+;; Commentary:
+;;
+;; Standard build procedure for Python packages using 'setup.py'. This is
+;; implemented as an extension of 'gnu-build-system'.
+;;
+;; Code:
+
+(define* (python-build store name source inputs
+ #:key
+ (python (@ (gnu packages python) python))
+ (python-version
+ (string-take (package-version
+ (@ (gnu packages python) python)) 3))
+ (tests? #t)
+ (configure-flags ''())
+ (phases '(@ (guix build python-build-system)
+ %standard-phases))
+ (outputs '("out"))
+ (search-paths '())
+ (system (%current-system))
+ (guile #f)
+ (imported-modules '((guix build python-build-system)
+ (guix build gnu-build-system)
+ (guix build utils)))
+ (modules '((guix build python-build-system)
+ (guix build gnu-build-system)
+ (guix build utils))))
+ "Build SOURCE using PYTHON, and with INPUTS. This assumes that SOURCE
+provides a 'setup.py' file as its build system."
+ (define builder
+ `(begin
+ (use-modules ,@modules)
+ (python-build #:name ,name
+ #:source ,(if (and source (derivation-path? source))
+ (derivation-path->output-path source)
+ source)
+ #:configure-flags ,configure-flags
+ #:system ,system
+ #:test-target "test"
+ #:tests? ,tests?
+ #:outputs %outputs
+ #:python-version ,python-version
+ #:search-paths ',(map search-path-specification->sexp
+ (append search-paths
+ (standard-search-paths)))
+ #:inputs %build-inputs)))
+
+ (define guile-for-build
+ (match guile
+ ((? package?)
+ (package-derivation store guile system))
+ ((and (? string?) (? derivation-path?))
+ guile)
+ (#f ; the default
+ (let* ((distro (resolve-interface '(gnu packages base)))
+ (guile (module-ref distro 'guile-final)))
+ (package-derivation store guile system)))))
+
+ (let ((python (package-derivation store python system)))
+ (build-expression->derivation store name system
+ builder
+ `(,@(if source
+ `(("source" ,source))
+ '())
+ ("python" ,python)
+ ,@inputs
+
+ ;; Keep the standard inputs of
+ ;; 'gnu-build-system'.
+ ,@(standard-inputs system))
+
+ #:modules imported-modules
+ #:outputs outputs
+ #:guile-for-build guile-for-build)))
+
+(define python-build-system
+ (build-system (name 'python)
+ (description "The standard Python build system")
+ (build python-build)))
+
+;;; python.scm ends here
\ No newline at end of file
diff --git a/guix/build/python-build-system.scm b/guix/build/python-build-system.scm
new file mode 100644
index 0000000..1df1746
--- /dev/null
+++ b/guix/build/python-build-system.scm
@@ -0,0 +1,89 @@
+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2013 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2013 Nikita Karetnikov <nikita@karetnikov.org>
+;;;
+;;; This file is part of GNU Guix.
+;;;
+;;; GNU Guix is free software; you can redistribute it and/or modify it
+;;; under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 3 of the License, or (at
+;;; your option) any later version.
+;;;
+;;; GNU Guix is distributed in the hope that it will be useful, but
+;;; WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+;;; GNU General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
+
+(define-module (guix build python-build-system)
+ #:use-module ((guix build gnu-build-system)
+ #:renamer (symbol-prefix-proc 'gnu:))
+ #:use-module (guix build utils)
+ #:use-module (ice-9 match)
+ #:use-module (ice-9 ftw)
+ #:use-module (srfi srfi-1)
+ #:use-module (srfi srfi-26)
+ #:export (%standard-phases
+ python-build))
+
+;; Commentary:
+;;
+;; Builder-side code of the standard Python package build procedure.
+;;
+;; Code:
+
+(define* (install #:key outputs (configure-flags '())
+ #:allow-other-keys)
+ "Install a given Python package."
+ (let ((out (assoc-ref outputs "out")))
+ (if (file-exists? "setup.py")
+ (let ((args `("setup.py" "install" ,(string-append "--prefix=" out)
+ ,@configure-flags)))
+ (format #t "running 'python' with arguments ~s~%" args)
+ (zero? (apply system* "python" args)))
+ (error "no setup.py found"))))
+
+(define* (wrap #:key outputs python-version #:allow-other-keys)
+ (define (list-of-files dir)
+ (map (cut string-append dir "/" <>)
+ (or (scandir dir (lambda (f)
+ (let ((s (stat (string-append dir "/" f))))
+ (eq? 'regular (stat:type s)))))
+ '())))
+
+ (define bindirs
+ (append-map (match-lambda
+ ((_ . dir)
+ (list (string-append dir "/bin")
+ (string-append dir "/sbin"))))
+ outputs))
+
+ (let* ((out (assoc-ref outputs "out"))
+ (var `("PYTHONPATH" prefix
+ (,(string-append out "/lib/python"
+ python-version "/site-packages")))))
+ (for-each (lambda (dir)
+ (let ((files (list-of-files dir)))
+ (for-each (cut wrap-program <> var)
+ files)))
+ bindirs)))
+
+(define %standard-phases
+ ;; 'configure' and 'build' phases are not needed. Everything is done during
+ ;; 'install'.
+ (alist-cons-after
+ 'install 'wrap
+ wrap
+ (alist-replace 'install install
+ (alist-delete 'configure
+ (alist-delete 'build
+ gnu:%standard-phases)))))
+
+(define* (python-build #:key inputs (phases %standard-phases)
+ #:allow-other-keys #:rest args)
+ "Build the given Python package, applying all of PHASES in order."
+ (apply gnu:gnu-build #:inputs inputs #:phases phases args))
+
+;;; python-build-system.scm ends here
\ No newline at end of file
--
1.7.5.4
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;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2013 Nikita Karetnikov <nikita@karetnikov.org>
;;;
;;; This file is part of GNU Guix.
;;;
;;; GNU Guix is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or (at
;;; your option) any later version.
;;;
;;; GNU Guix is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
(define-module (gnu packages bazaar)
#:use-module ((guix licenses) #:select (gpl2+))
#:use-module (guix packages)
#:use-module (guix download)
#:use-module (guix build-system python)
#:use-module (guix build utils))
(define-public bazaar
(package
(name "bazaar")
(version "2.5.1")
(source
(origin
(method url-fetch)
(uri (string-append "https://launchpad.net/bzr/2.5/" version
"/+download/bzr-" version ".tar.gz"))
(sha256
(base32
"10krjbzia2avn09p0cdlbx2wya0r5v11w5ymvyl72af5dkx4cwwn"))))
(build-system python-build-system)
(arguments
`(#:tests? #f))
(home-page "https://gnu.org/software/bazaar")
(synopsis "Distributed and central version control system")
(description
"GNU Bazaar is a distributed version control system, which supports both
central version control and distributed version control. Developers can
organize their workspace in whichever way they want. It is possible to work
From a command line or use a GUI application.")
(license gpl2+)))
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next prev parent reply other threads:[~2013-04-28 17:15 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-05 18:21 'python-build-system' Nikita Karetnikov
2013-04-07 10:34 ` 'python-build-system' Ludovic Courtès
2013-04-23 9:49 ` ERROR: missing interface for module (gnutls) (was: 'python-build-system') Nikita Karetnikov
2013-04-23 11:51 ` ERROR: missing interface for module (gnutls) Ludovic Courtès
2013-04-23 15:03 ` Nikita Karetnikov
2013-04-23 16:01 ` Ludovic Courtès
2013-04-27 15:14 ` 'python-build-system' Ludovic Courtès
2013-04-28 1:55 ` 'python-build-system' Nikita Karetnikov
2013-04-28 17:18 ` Nikita Karetnikov [this message]
2013-04-28 20:52 ` 'python-build-system' Ludovic Courtès
2013-04-29 3:50 ` 'python-build-system' Nikita Karetnikov
2013-04-29 11:42 ` 'python-build-system' Ludovic Courtès
2013-05-08 1:52 ` 'python-build-system' Nikita Karetnikov
2013-05-08 16:47 ` 'python-build-system' Ludovic Courtès
2013-05-08 23:22 ` 'python-build-system' Nikita Karetnikov
2013-05-09 20:29 ` 'python-build-system' Ludovic Courtès
2013-04-29 19:33 ` 'python-build-system' Ludovic Courtès
2013-04-30 15:04 ` 'python-build-system' Ludovic Courtès
2013-04-28 22:50 ` 'python-build-system' Cyril Roelandt
2013-04-29 11:50 ` 'python-build-system' Ludovic Courtès
2013-04-29 19:24 ` 'python-build-system' Cyril Roelandt
2013-04-30 13:47 ` 'python-build-system' Nikita Karetnikov
2013-05-06 21:07 ` 'python-build-system' Ludovic Courtès
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