+ if (grep /usage: checkout URL\[\@REV\]/,@co_help) {
+ $_svn_co_url_revs = 1;
+ }
+
+ # I really, really hope nobody hits this...
+ unless (grep /stop-on-copy/, (safe_qx(qw(svn log -h)))) {
+ print STDERR <<'';
+W: The installed svn version does not support the --stop-on-copy flag in
+ the log command.
+ Lets hope the directory you're tracking is not a branch or tag
+ and was never moved within the repository...
+
+ $_no_stop_copy = 1;
+ }
+}
+
+# *sigh*, new versions of svn won't honor -r<rev> without URL@<rev>,
+# (and they won't honor URL@<rev> without -r<rev>, too!)
+sub svn_cmd_checkout {
+ my ($url, $rev, $dir) = @_;
+ my @cmd = ('svn','co', "-r$rev");
+ push @cmd, '--ignore-externals' unless $_no_ignore_ext;
+ $url .= "\@$rev" if $_svn_co_url_revs;
+ sys(@cmd, $url, $dir);