any thoughts on current dev branch e2fsprogs build error?

["Robert P. J. Day" <rpjday@crashcourse.ca>]

  on a fully updated dev branch, the tail end of the log file:

... snip ...
making all in e2fsck
make[2]: Entering directory
`/home/rpjday/oe/angstrom-dev/work/armv7a-angstrom-linux-gnueabi/e2fsprogs-1.41.5-r1/e2fsprogs-1.41.5/e2fsck'
        CC crc32.c
        CC unix.c
        CC e2fsck.c
        CC super.c
        CC pass1.c
        CC pass1b.c
        CC pass2.c
        CC pass3.c
        CC pass4.c
        CC pass5.c
        CC journal.c
        CC badblocks.c
        CC util.c
        CC dirinfo.c
        CC dx_dirinfo.c
        CC ehandler.c
        CC problem.c
        CC message.c
        CC recovery.c
        CC region.c
        CC revoke.c
        CC ea_refcount.c
        CC rehash.c
make[2]: *** No rule to make target `-lpthread', needed by `e2fsck'.
Stop.
make[2]: Leaving directory
`/home/rpjday/oe/angstrom-dev/work/armv7a-angstrom-linux-gnueabi/e2fsprogs-1.41.5-r1/e2fsprogs-1.41.5/e2fsck'
make[1]: *** [all-progs-recursive] Error 1
make[1]: Leaving directory
`/home/rpjday/oe/angstrom-dev/work/armv7a-angstrom-linux-gnueabi/e2fsprogs-1.41.5-r1/e2fsprogs-1.41.5'
make: *** [all] Error 2
FATAL: oe_runmake failed

  i can provide more details if necessary.

rday
--

========================================================================
Robert P. J. Day                               Waterloo, Ontario, CANADA

            Linux Consulting, Training and Kernel Pedantry.

Web page:                                          http://crashcourse.ca
Twitter:                                       http://twitter.com/rpjday
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