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authorLudovic Courtès <ludo@gnu.org>2013-02-06 22:51:24 +0100
committerLudovic Courtès <ludo@gnu.org>2013-02-06 23:04:10 +0100
commit6211223021cdb477e93d7ba789d5a0119ffb4bd4 (patch)
tree7322568ef89680dafdd2a36feca89bd415f3748b /srfi
parent44ce77ff52b0456e71ccaabbf3900e71d7a5841f (diff)
downloadguix-6211223021cdb477e93d7ba789d5a0119ffb4bd4.tar.gz
union: Delete duplicates when passed the same input several times.
* guix/build/union.scm (union-build): Prepend "." to the result of
  `union-tree', to match the expectations of `delete-duplicate-leaves'.
  Don't do mkdir when SUBDIR is ".".
* tests/union.scm ("union-build"): Keep duplicates in %BOOTSTRAP-INPUTS.
Diffstat (limited to 'srfi')
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