rampart version 1.3.0-1ubuntu1 failed to build on armel

[Mattias Backman]

rampart version 1.3.0-1ubuntu1 failed to build on armel
Link to failed build: https://launchpad.net/ubuntu/+archive/test-rebuild-20110114-arm/+buildjob/2171019

Direct link to the build log: https://launchpad.net/ubuntu/+archive/test-rebuild-20110114-arm/+buildjob/2171019/+files/buildlog_ubuntu-natty-armel.rampart_1.3.0-1ubuntu1_FAILEDTOBUILD.txt.gz

This log snippet might be of interest, since it triggered the matcher 'Purging chroot-autobuild'.
Excerpt 1577 lines into the build log:

cc1: warnings being treated as errors
key_mgr.c: In function 'oxs_key_mgr_get_prv_key':
key_mgr.c:354:70: error: comparison between 'oxs_key_mgr_format_t' and 'enum <anonymous>'
make[5]: *** [key_mgr.lo] Error 1
make[5]: Leaving directory `/build/buildd/rampart-1.3.0/src/omxmlsec'
make[4]: *** [all-recursive] Error 1
make[4]: Leaving directory `/build/buildd/rampart-1.3.0/src/omxmlsec'
make[3]: *** [all-recursive] Error 1
make[3]: Leaving directory `/build/buildd/rampart-1.3.0/src'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/build/buildd/rampart-1.3.0'
make[1]: *** [all] Error 2
make[1]: Leaving directory `/build/buildd/rampart-1.3.0'
make: *** [debian/stamp-makefile-build] Error 2
dpkg-buildpackage: error: debian/rules build gave error exit status 2
******************************************************************************
Build finished at 20110122-0938
FAILED [dpkg-buildpackage died]
Purging chroot-autobuild/build/buildd/rampart-1.3.0