pmerge --pretend --verbose
[ebuild N ] virtual/linux-sources-3-r9::gentoo USE="-firmware"
[ebuild N ] dev-util/pahole-1.32::gentoo USE="-debug -verify-sig" PYTHON_SINGLE_TARGET="python3_14 -python3_12 -python3_13 (-python3_15)" 2.4 MiB
[ebuild N ] sys-kernel/installkernel-70::gentoo USE="-dracut -efistub -grub -refind (-systemd) (-systemd-boot) -ugrd -uki -ukify" 32.8 KiB
[ebuild N ] sys-fs/zfs-kmod-2.3.9:0/2.3.9::gentoo USE="dist-kernel-cap initramfs rootfs strip -custom-cflags -debug -dist-kernel -modules-compress -modules-sign -verify-sig" 32.9 MiB
Total: 4 packages (4 new), Size of downloads: 35.3 MiB
* Running sanity checks...
>>> sys-fs/zfs-kmod-2.3.9: failed pkg_pretend
/Volumes/Disk 1/gentoo-prefix/usr/lib/pkgcore/lib/pkgcore/ebd/.generated/libs/8/pkg_pretend: line 144: [[: invalid regular expression `': empty (sub)expression
* ERROR: sys-fs/zfs-kmod-2.3.9:: failed (pretend phase):
* USE flag 'rootfs' not in IUSE for sys-fs/zfs-kmod-2.3.9
*
* Call stack:
* isolated-functions.bash, line 333: called pkg_pretend
* ebuild.bash, line 3146: called use 'rootfs'
* pkg_pretend, line 145: called die
*
* Working directory: '/var/tmp/portage'
!!! Sanity checks failed, exiting...
- Wall time
- 0.768 s vs. 0.039 s for portage-ng