[yocto] [opkg-utils PATCH] detect ability to use --format=gnu with tar

[tom at ewsting.org]

From: Thomas Ingleby <thomas.c.ingleby at intel.com>

If opkg-build is being used on a platform not using GNU tar, format=gnu will necessarily work.

Thomas Ingleby (1):
  opkg-build: add detection if using GNU tar.

 opkg-build | 17 ++++++++++++++---
 1 file changed, 14 insertions(+), 3 deletions(-)

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1.9.2