Merge ~jbicha/ubuntu-archive-tools:i386-ncompress into ubuntu-archive-tools:main

[Jeremy Bícha]

https://launchpad.net/ubuntu/+source/libxpm/1:3.5.17-1

Adding an override since ncompress appears to only be a Build-Depends for i386 and not a Depends

[Sebastien Bacher (seb128)]

Thanks, seems fine to me

review: Approve

diff --git a/update-i386-whitelist b/update-i386-whitelist
index 427390a..19d279e 100755
--- a/update-i386-whitelist
+++ b/update-i386-whitelist
@@ -134,6 +134,9 @@ if __name__ == '__main__':
         # see LP: #2046260, needed to build argyll
         newSet.update(['jam'])
 
+        # Needed for libxpm build tests
+        newSet.update(['ncompress'])
+
     if opts.release == 'mantic':
         pass