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* Check against creation of GC roots in the store. Those roots don't

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work, because findRoots() stops when it encounters a symlink to the
  store.  And of course the store is supposed to be read-only.
This commit is contained in:
Eelco Dolstra 2007-06-11 11:36:22 +00:00
parent f3ebd03bb1
commit 9bff7ad728
2 changed files with 7 additions and 3 deletions
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4
scripts/nix-build.in
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@ -122,7 +122,7 @@ foreach my $expr (@exprs) {
close DRVPATHS or exit 1;
foreach my $drvPath (@drvPaths) {
my $target = readlink $drvPath;
my $target = readlink $drvPath or die "cannot read symlink `$drvPath'";
print STDERR "store derivation is $target\n";
}
@ -134,7 +134,7 @@ foreach my $expr (@exprs) {
close OUTPATHS or exit 1;
foreach my $outPath (@outPaths) {
my $target = readlink $outPath;
my $target = readlink $outPath or die "cannot read symlink `$outPath'";
print "$target\n";
}
}