forked-daapd version 0.19gcd-2ubuntu1 FTBFS on armhf in precise

This is a semi-automatic report based on the latest archive rebuild results [1].
Apologies if it reaches you in error.

Excerpt from the buildlog:

checking sys/eventfd.h usability... yes
checking sys/eventfd.h presence... yes
checking for sys/eventfd.h... yes
checking for eventfd... yes
checking sys/timerfd.h usability... yes
checking sys/timerfd.h presence... yes
checking for sys/timerfd.h... yes
checking for timerfd_create... yes
checking size of void *... 4
checking getopt.h usability... yes
checking getopt.h presence... yes
checking for getopt.h... yes
checking for stdint.h... (cached) yes
checking for ANSI C header files... (cached) yes
checking for sys/wait.h that is POSIX.1 compatible... (cached) yes
checking dispatch/dispatch.h usability... yes
checking dispatch/dispatch.h presence... yes
checking for dispatch/dispatch.h... yes
checking for dispatch_main in -ldispatch... yes
checking for dispatch_after in -ldispatch... no
configure: error: libdispatch built without Blocks support
make: *** [config.status] Error 1
dpkg-buildpackage: error: debian/rules build gave error exit status 2
******************************************************************************
Build finished at 20120208-1637
FAILED [dpkg-buildpackage died]

The full buidlog can be found at https://launchpad.net/ubuntu/+archive/test-rebuild-20120201/+build/3145802/+files/buildlog_ubuntu-precise-armhf.forked-daapd_0.19gcd-2ubuntu1_FAILEDTOBUILD.txt.gz.

[1] http://people.ubuntuwire.org/~wgrant/rebuild-ftbfs-test/test-rebuild-20120201-precise.html