tests/f_extent_oobounds runs debugfs from the system, not from the
source tree, and if the system's debugfs doesn't have the extent_open
command it fails silently.
Use $DEBUGFS and $MKE2FS to get the in-tree executables for this test,
just like other test scripts do.
(Build machines which run make check shouldn't need to have e2fsprogs
installed, and we should be testing just-built versions of the tools
anyway)
This patch is from:
http://www.spinics.net/lists/linux-ext4/msg38880.html
Eric Sandeen had sent it to the linux-ext4 mailing list, but haven't
been merge by now.
[YOCTO #5511]
Signed-off-by: Robert Yang <liezhi.yang@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
