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* More online help.
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1 changed files with 15 additions and 1 deletions
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@ -28,8 +28,22 @@ for (my $n = 0; $n < scalar @ARGV; $n++) {
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my $arg = $ARGV[$n];
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if ($arg eq "--help") {
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print STDERR "Usage: nix-build [OPTION]... [FILE]...\n";
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print STDERR <<EOF;
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Usage: nix-build [OPTION]... [FILE]...
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`nix-build' builds the given Nix expressions (which
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default to ./default.nix if none are given). A symlink called
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`result' is placed in the current directory.
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Flags:
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--add-drv-link: create a symlink `derivation' to the store derivation
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--no-out-link: do not create the `result' symlink
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--attr ATTR: select a specific attribution from the Nix expression
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Any additional flags are passed to `nix-store'.
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EOF
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exit 0;
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# ' hack
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}
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elsif ($arg eq "--add-drv-link") {
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