emerge graphviz-2.26.3-r1 failed with the following error CC gvplugin.lo In file included from ../../lib/common/types.h:37, from gvplugin.c:28: ./gvcext.h:83: error: conflicting types for 'lt__PROGRAM__LTX_preloaded_symbols' ../../libltdl/ltdl.h:106: error: previous declaration of 'lt__PROGRAM__LTX_preloaded_symbols' was here seems this is relevant with the bug #339298
Created attachment 258391 [details] build log full build log, happens here after app-text/poppler-0.16.0 upgrade
Not a Gentoo Prefix bug then.
Nothing to do with poppler - it's a libtool 2.4 problem, fixed in r3.
indeed, stop mixing ~ərch system packages on stable *** This bug has been marked as a duplicate of bug 339298 ***