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| author | Ludovic Courtès <ludo@gnu.org> | 2016-03-16 18:13:02 +0100 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2016-03-16 18:34:53 +0100 |
| commit | 71e2065a38cf2641b7eb8c557b0f043f5a42a649 (patch) | |
| tree | 441454804855b4c78d4378652884af9f3c930d69 /doc/guix.texi | |
| parent | 1ac94ae1666b9f4a0991174fb43076d31be0ee72 (diff) | |
| download | gnu-guix-71e2065a38cf2641b7eb8c557b0f043f5a42a649.tar gnu-guix-71e2065a38cf2641b7eb8c557b0f043f5a42a649.tar.gz | |
substitute: Honor client-provided empty URL list.
Before that, 'guix build --substitute-urls=""' would lead to using the
daemon's own URL list instead of the empty list. The 'or*' hack, which
is to blame, had become unnecessary since commit
fb4bf72be3fbc23bca35ba4b842b7e1517ef0e3a.
Reported by Mark H Weaver <mhw@netris.org>.
* guix/scripts/substitute.scm (or*): Remove.
(%cache-urls): Use 'or' instead of 'or*'.
* tests/store.scm ("substitute query, alternating URLs"): Add test with
empty URL list.
* doc/guix.texi (Common Build Options): Mention the empty string.
Diffstat (limited to 'doc/guix.texi')
| -rw-r--r-- | doc/guix.texi | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/doc/guix.texi b/doc/guix.texi index 05ce7858d5..ba4fe1a826 100644 --- a/doc/guix.texi +++ b/doc/guix.texi @@ -3983,6 +3983,9 @@ This means that substitutes may be downloaded from @var{urls}, provided they are signed by a key authorized by the system administrator (@pxref{Substitutes}). +When @var{urls} is the empty string, substitutes are effectively +disabled. + @item --no-substitutes Do not use substitutes for build products. That is, always build things locally instead of allowing downloads of pre-built binaries |