+ and index($line, 'dpkg-buildpackage: info: host architecture ') == 0) {
+ $arch = substr $line, 43, -1; # -1 to ignore '\n' at the end
+ # Older versions of dpkg-buildpackage
+ } elsif (not $arch
+ and index($line, 'dpkg-buildpackage: host architecture ') == 0) {
+ $arch = substr $line, 37, -1; # -1 to ignore '\n' at the end
+
+ # Old buildd logs use e.g. "host architecture is alpha", remove
+ # the "is", otherwise debarch_to_debtriplet() will not detect the
+ # architecture.
+ if (index($arch, 'is ') == 0) {
+ $arch = substr $arch, 3;
+ }
+ }
+
+ # Permit dynamic excludes from within the build log to ignore false
+ # positives. Cannot use a separate config file as we often only have
+ # the build log itself.
+ if (index($line, 'blhc: ignore-line-regexp: ') == 0) {
+ my $ignore = substr $line, 26, -1; # -1 to ignore '\n' at the end
+ push @option_ignore_line, qr/^$ignore$/;
+ next;