lix-project/lix-releng-staging
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* More online help.

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This commit is contained in:
Eelco Dolstra 2006-03-03 14:25:07 +00:00
parent 2d54312f87
commit 120f00c04f
1 changed files with 15 additions and 1 deletions
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16
scripts/nix-build.in
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@ -28,8 +28,22 @@ for (my $n = 0; $n < scalar @ARGV; $n++) {
my $arg = $ARGV[$n];
if ($arg eq "--help") {
print STDERR "Usage: nix-build [OPTION]... [FILE]...\n";
print STDERR <<EOF;
Usage: nix-build [OPTION]... [FILE]...
`nix-build' builds the given Nix expressions (which
default to ./default.nix if none are given). A symlink called
`result' is placed in the current directory.
Flags:
--add-drv-link: create a symlink `derivation' to the store derivation
--no-out-link: do not create the `result' symlink
--attr ATTR: select a specific attribution from the Nix expression
Any additional flags are passed to `nix-store'.
EOF
exit 0;
# ' hack
}
elsif ($arg eq "--add-drv-link") {