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authorIan Jackson <ijackson@chiark.greenend.org.uk>2016-12-15 00:06:19 +0000
committerIan Jackson <ijackson@chiark.greenend.org.uk>2016-12-19 16:58:57 +0000
commit801b029f697680642110406338ccae7a0179e6de (patch)
treee9442e21371310102d2eeab4392c91d987ea9b69 /Debian
parent761257ea4fc5cad5eac4a06e09d5ebabaab2296f (diff)
If we cannot hardlink origs into our extraction area, use symlinks instead.
Closes:#844570. Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Diffstat (limited to 'Debian')
-rw-r--r--Debian/Dgit.pm4
1 files changed, 3 insertions, 1 deletions
diff --git a/Debian/Dgit.pm b/Debian/Dgit.pm
index 1bac97b..50e3b86 100644
--- a/Debian/Dgit.pm
+++ b/Debian/Dgit.pm
@@ -289,7 +289,9 @@ sub link_ltarget ($$) {
if (-l _) {
$old = cmdoutput qw(realpath --), $old;
}
- link $old, $new or die "link $old $new: $!";
+ my $r = link $old, $new;
+ $r = symlink $old, $new if !$r && $!==EXDEV;
+ $r or die "(sym)link $old $new: $!";
}
sub hashfile ($) {