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| author | Ludovic Courtès <ludo@gnu.org> | 2013-05-24 22:21:24 +0200 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2013-05-24 22:30:58 +0200 |
| commit | 9c1edabd8b95d698ba995653d465fcb70cd2409b (patch) | |
| tree | 585fead8a546f2e6d9c9827434b0fb24807241de /gnu | |
| parent | 17bb886ff42afe7caa7b89878a563243239f9698 (diff) | |
| download | patches-9c1edabd8b95d698ba995653d465fcb70cd2409b.tar patches-9c1edabd8b95d698ba995653d465fcb70cd2409b.tar.gz | |
packages: Implement `package-cross-derivation'.
* guix/packages.scm (package-transitive-target-inputs,
package-transitive-native-inputs): New procedures.
(package-derivation): Parametrize `%current-target-system'.
(package-cross-derivation): Implement.
* guix/utils.scm (%current-target-system): New variable.
* tests/packages.scm ("package-cross-derivation"): New test.
* doc/guix.texi (Defining Packages): Document
`package-cross-derivation'.
Diffstat (limited to 'gnu')
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