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| author | Eric Bavier <bavier@member.fsf.org> | 2015-01-28 13:33:28 -0600 |
|---|---|---|
| committer | Eric Bavier <bavier@member.fsf.org> | 2015-05-02 23:15:40 -0500 |
| commit | 2cdfe13deaf3d959e1ecb3a207cdbc28985e0e79 (patch) | |
| tree | 3c716eba667051f5ccb9f11f9e4b520bf9a8fe6a /doc/guix.texi | |
| parent | f77bcbc374bb94272c57508dc04fb8599b56a9d8 (diff) | |
| download | guix-2cdfe13deaf3d959e1ecb3a207cdbc28985e0e79.tar guix-2cdfe13deaf3d959e1ecb3a207cdbc28985e0e79.tar.gz | |
guix: build: Add transitive source building.
* guix/scripts/build.scm (%options, options->derivations): Add --sources
option.
* doc/guix.texi (Invoking guix build): Document --sources option.
* tests/guix-build.sh: Add tests.
Diffstat (limited to 'doc/guix.texi')
| -rw-r--r-- | doc/guix.texi | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/doc/guix.texi b/doc/guix.texi index c68e2915d1..3328cbac91 100644 --- a/doc/guix.texi +++ b/doc/guix.texi @@ -2932,6 +2932,49 @@ The returned source tarball is the result of applying any patches and code snippets specified in the package's @code{origin} (@pxref{Defining Packages}). +@item --sources +Fetch and return the source of @var{package-or-derivation} and all their +dependencies, recursively. This is a handy way to obtain a local copy +of all the source code needed to build @var{packages}, allowing you to +eventually build them even without network access. It is an extension +of the @code{--source} option and can accept one of the following +optional argument values: + +@table @code +@item package +This value causes the @code{--sources} option to behave in the same way +as the @code{--source} option. + +@item all +Build all packages' source derivations, including any source that might +be listed as @code{inputs}. This is the default value. + +@example +$ guix build --sources tzdata +The following derivations will be built: + /gnu/store/@dots{}-tzdata2015b.tar.gz.drv + /gnu/store/@dots{}-tzcode2015b.tar.gz.drv +@end example + +@item transitive +Build all packages' source derivations, as well as all source +derivations for packages' transitive inputs. This can be used e.g. to +prefetch package source for later offline building. + +@example +$ guix build --sources=transitive tzdata +The following derivations will be built: + /gnu/store/@dots{}-tzcode2015b.tar.gz.drv + /gnu/store/@dots{}-findutils-4.4.2.tar.xz.drv + /gnu/store/@dots{}-grep-2.21.tar.xz.drv + /gnu/store/@dots{}-coreutils-8.23.tar.xz.drv + /gnu/store/@dots{}-make-4.1.tar.xz.drv + /gnu/store/@dots{}-bash-4.3.tar.xz.drv +@dots{} +@end example + +@end table + @item --system=@var{system} @itemx -s @var{system} Attempt to build for @var{system}---e.g., @code{i686-linux}---instead of |