tar-1.15.91 changed behaviour to not support shell-style globbing by default, which breaks the libxml2 testsuite. well, it spews a ton of warning and error messages, then declares the test a success and moves on to installing anyways ;P. this patch passes the --wildcards option to tar, which has been supported since tar-1.13.20.
Created attachment 104219 [details, diff] libxml2-2.6.27-testsuite.patch
Created attachment 104221 [details, diff] libxml2-2.6.27.ebuild.diff
I added a patch that modifies Makefile.in instead of Makefile.am to avoid the call to eautoreconf(), however please do submit your original patch upstream. Thanks.
http://bugzilla.gnome.org/show_bug.cgi?id=396751