portage-ng / portage / sys-devel / elftoolchain / 0.7.1_p20210319
pmerge --pretend --verbose
!!! resolution failed
!!! request ( ( ('repo.livefs',) EqualityMatch: =False || ( ('category',) == virtual && ('package_is_real',) EqualityMatch: =False ) ) && =sys-devel/elftoolchain-0.7.1_p20210319 ), mode none
!!! trying sys-devel/elftoolchain-0.7.1_p20210319
!!!   request ( not (!dev-libs/elfutils) && dev-libs/elfutils ), mode none
!!!   failed due to depend blocker: !dev-libs/elfutils conflicts w/ [<MutatedPkg pkg=<pkgcore.vdb.ondisk._WrappedInstalledPkg object at 0x1093e3090> overrides=('bdepend', 'depend', 'rdepend', 'pdepend', 'idepend') @0x1093a6850>]
!!!   removing choices involving !dev-libs/elfutils

Failures encountered:
!!! failed '( ( ('repo.livefs',) EqualityMatch: =False || ( ('category',) == virtual && ('package_is_real',) EqualityMatch: =False ) ) && =sys-devel/elftoolchain-0.7.1_p20210319 )'
potentials:
repo gentoo: [ ebuild src: sys-devel/elftoolchain-0.7.1_p20210319 ]

Wall time
0.426 s vs. 0.287 s for portage-ng