Please mark mupen64plus-1.5-r1.ebuild stable.
This wants xz-utils stable or can we resort to lzma-utils?
use an or depend like normal: || (...)
That does not help: Package liblzma was not found in the pkg-config search path. Perhaps you should add the directory containing `liblzma.pc' to the PKG_CONFIG_PATH environment variable No package 'liblzma' found pre.mk:217: *** No liblzma development libraries found!. Stop.
amd64 stable
x86 stable, closing