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gnu: Search for patches under $GUIX_PACKAGE_PATH.

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Fixes <http://bugs.gnu.org/19364>.
Reported by Tomáš Čech <sleep_walker@suse.cz>
and Mark H Weaver <mhw@netris.org>.

* gnu/packages.scm (%patch-path): Move after definition of
  %package-module-path'.  Append "/gnu/packages/patches" only to
  %DISTRO-ROOT-DIRECTORY.
* tests/guix-package.sh: Add 'emacs-foo-bar-patched' test.
This commit is contained in:
Ludovic Courtès 2015-01-03 23:49:42 +01:00
parent e13f715be0
commit ee06af5b4b
2 changed files with 32 additions and 8 deletions
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17
gnu/packages.scm
View file

@ -1,5 +1,5 @@
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2012, 2013, 2014 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2012, 2013, 2014, 2015 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2013 Mark H Weaver <mhw@netris.org>
;;; Copyright © 2014 Eric Bavier <bavier@member.fsf.org>
;;;
@ -64,11 +64,6 @@ (define-module (gnu packages)
;; and an extra environment variable. One advantage of this setup is
;; that everything just works in an auto-compilation setting.
(define %patch-path
(make-parameter
(map (cut string-append <> "/gnu/packages/patches")
%load-path)))
(define %bootstrap-binaries-path
(make-parameter
(map (cut string-append <> "/gnu/packages/bootstrap")
@ -104,6 +99,16 @@ (define %package-module-path
(make-parameter
(append environment `((,%distro-root-directory . "gnu/packages"))))))
(define %patch-path
;; Define it after '%package-module-path' so that '%load-path' contains user
;; directories, allowing patches in $GUIX_PACKAGE_PATH to be found.
(make-parameter
(map (lambda (directory)
(if (string=? directory %distro-root-directory)
(string-append directory "/gnu/packages/patches")
directory))
%load-path)))
(define* (scheme-files directory)
"Return the list of Scheme files found under DIRECTORY, recursively. The
returned list is sorted in alphabetical order."

23
tests/guix-package.sh
View file

@ -1,5 +1,5 @@
# GNU Guix --- Functional package management for GNU
# Copyright © 2012, 2013, 2014 Ludovic Courtès <ludo@gnu.org>
# Copyright © 2012, 2013, 2014, 2015 Ludovic Courtès <ludo@gnu.org>
# Copyright © 2013 Nikita Karetnikov <nikita@karetnikov.org>
#
# This file is part of GNU Guix.
@ -289,10 +289,29 @@ GUIX_PACKAGE_PATH="$module_dir"
export GUIX_PACKAGE_PATH
guix package -A emacs-foo-bar | grep 42
guix package -i emacs-foo-bar-42 -n
# Make sure patches that live under $GUIX_PACKAGE_PATH are found.
cat > "$module_dir/emacs.patch"<<EOF
This is a fake patch.
EOF
cat > "$module_dir/foo.scm"<<EOF
(define-module (foo)
#:use-module (guix packages)
#:use-module (gnu packages)
#:use-module (gnu packages emacs))
(define-public x
(package (inherit emacs)
(source (origin (inherit (package-source emacs))
(patches (list (search-patch "emacs.patch")))))
(name "emacs-foo-bar-patched")
(version "42")))
EOF
guix package -i emacs-foo-bar-patched -n
unset GUIX_PACKAGE_PATH
# Using 'GUIX_BUILD_OPTIONS'.
available="`guix package -A | sort`"
GUIX_BUILD_OPTIONS="--dry-run"
export GUIX_BUILD_OPTIONS