fetch2/npm: ignore unknown headers in tarballs

Tarballs that are fetched down via npm repositories seem to often have
unknown headers. This doesn't affect our ability to extract the contents
though so we don't really care to see those warnings.

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/lib/bb/fetch2/npm.py b/lib/bb/fetch2/npm.py
index 761c2e0e73cd14b3979b9f1113f5d43bfc7b83d9..457043f3048c0986858bad1abd41e825437ed4bb 100644 (file)
--- a/lib/bb/fetch2/npm.py
+++ b/lib/bb/fetch2/npm.py
@@ -108,7 +108,7 @@ class Npm(FetchMethod):
         file = data[pkg]['tgz']
         logger.debug(2, "file to extract is %s" % file)
         if file.endswith('.tgz') or file.endswith('.tar.gz') or file.endswith('.tar.Z'):
-            cmd = 'tar xz --strip 1 --no-same-owner -f %s/%s' % (dldir, file)
+            cmd = 'tar xz --strip 1 --no-same-owner --warning=no-unknown-keyword -f %s/%s' % (dldir, file)
         else:
             bb.fatal("NPM package %s downloaded not a tarball!" % file)