Created attachment 454582 [details] dev-libs:pugixml-1.8:20161128-085346.log The package in question fails to build I have: CMAKE_MAKEFILE_GENERATOR=ninja in make.conf. Please either fix Ninja support (upstream), or force CMAKE_MAKEFILE_GENERATOR=emake in the ebuild.
emake now forced in 1.8. Those interested in ninja should feel free to work with upstream to fix things and drop the forced setting.