1 files changed, 4 insertions, 3 deletions
diff --git a/dh_illumos_gate b/dh_illumos_gate
index 233d43c..3516d8c 100755
--- a/dh_illumos_gate
+++ b/dh_illumos_gate
@@ -43,9 +43,9 @@ L<dh_illumos_make(1)> provides more convenient way to do this.
 =item B<-B> B<--build>
 
 Extract files known to be required for building illumos components.
-These are F<usr/src/tools/scripts/bldenv.sh> and F<usr/src/Makefile*>.
-This option is provided only for convenience. You are free to
-extract these files explicitly.
+These are F<usr/src/tools/scripts/bldenv.sh>, F<usr/src/Makefile*>,
+F<usr/src/common/mapfiles/*>. This option is provided only for convenience.
+You are free to extract these files explicitly.
 
 =item B<-X>I<PATTERN> B<--exclude=>I<PATTERN>
 
@@ -138,6 +138,7 @@ if (@ARGV) {
     if ($dh{'BUILD'}) {
         push @to_extract, (
             'usr/src/Makefile*',
+            'usr/src/common/mapfiles',
             'usr/src/tools/scripts/bldenv.sh',
         );
     }