portage-ng / portage / x11-wm / e16 / 1.0.31
pmerge --pretend --verbose
[ebuild  N     ] media-libs/giflib-6.1.3:0/7::gentoo USE="-doc -static-libs" 459.5 KiB
[ebuild  N     ] media-libs/libid3tag-0.16.4:0/0.16.4::gentoo 47.5 KiB
[ebuild  N     ] media-libs/libwebp-1.6.0:0/7::gentoo USE="gif jpeg opengl png tiff -static-libs -swap-16bit-csp" CPU_FLAGS_X86="avx2 sse2 sse4_1" 4.1 MiB
[ebuild  N     ] media-libs/imlib2-1.12.7::gentoo USE="X bzip2 filters gif jpeg jpeg2k mp3 png shm text tiff tools uscaler webp zlib -apidoc -avif -debug -eps -heif -jpegxl -lzma -packing -raw -static-libs -svg -y4m" CPU_FLAGS_X86="sse2 (-mmx)" 833.6 KiB
[ebuild  N     ] x11-misc/xbitmaps-1.1.4::gentoo 111.9 KiB
[ebuild  N     ] x11-themes/e16-themes-1.0.3::gentoo 7.8 MiB
[ebuild  N     ] x11-wm/e16-1.0.31::gentoo USE="alsa dbus dialogs nls opengl pango readline sndfile themes xft xrandr xrender xsm xsync -audiofile -debug -doc -editline -examples -gnome -libhack -modules -no-container -player -pulseaudio -sound -xcomposite -xi2 -xinerama -xpresent -zoom" 1.4 MiB

Total: 7 packages (7 new), Size of downloads: 14.7 MiB


 * Running sanity checks...
>>> x11-wm/e16-1.0.31: failed REQUIRED_USE
  Failed to match: xcomposite
  from: at-most-one-of ( editline readline ) xcomposite xrender xft
  for USE: abi_x86_64 alsa amd64 dbus dialogs elibc_glibc kernel_linux llvm_targets_X86 nls opengl pango readline sndfile split-usr test-rust themes xft xrandr xrender xsm xsync

!!! Sanity checks failed, exiting...

Wall time
0.470 s vs. 0.175 s for portage-ng