Both dev-python/autobahn ebuilds contain an unquoted wildcard in the call to python_gen_usedep: dev-python/autobahn/autobahn-0.10.4.ebuild:30: >=dev-python/twisted-core-11.1[$(python_gen_usedep python2*)] dev-python/autobahn/autobahn-0.9.4.2.ebuild:26: dev-python/twisted-core[$(python_gen_usedep python2*)] The argument should be either quoted as 'python2*' or written out as python2_7 Reproducible: Always The wildcard gets evaluated against files in site-packages. This breaks cache regeneration when there is a file in site-packages that has a name starting with python2, as with e.g. dev-python/pythondialog:python-2 # egencache --repo=gentoo --update * ERROR: dev-python/autobahn-0.9.4.2::gentoo failed (depend phase): * No supported implementations match python_gen_usedep patterns: python2_pythondialog-3.3.0-py2.7.egg-info * * Call stack: * ebuild.sh, line 624: Called source '/usr/portage/dev-python/autobahn/autobahn-0.9.4.2.ebuild' * autobahn-0.9.4.2.ebuild, line 30: Called python_gen_usedep 'python2_pythondialog-3.3.0-py2.7.egg-info' * python-r1.eclass, line 307: Called die * The specific snippet of code: * [[ ${matches[@]} ]] || die "No supported implementations match python_gen_usedep patterns: ${@}" * * If you need support, post the output of `emerge --info '=dev-python/autobahn-0.9.4.2::gentoo'`, * the complete build log and the output of `emerge -pqv '=dev-python/autobahn-0.9.4.2::gentoo'`. * Working directory: '/usr/lib64/python2.7/site-packages' * S: '/var/tmp/portage/dev-python/autobahn-0.9.4.2/work/autobahn-0.9.4.2'
Created attachment 419044 [details] emerge --info
commit 3b9d29adf4a1e4fc13ea81482976892c9bdf5e37 Author: Justin Lecher <jlec@gentoo.org> Date: Sun Dec 13 10:22:58 2015 +0100 dev-python/autobahn: Quote correctly wildcards for python_gen_usedep Gentoo-Bug: https://bugs.gentoo.org/show_bug.cgi?id=568080 Package-Manager: portage-2.2.26 Signed-off-by: Justin Lecher <jlec@gentoo.org> https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=3b9d29adf4a1e4fc13ea81482976892c9bdf5e37
