portage-ng / portage / sci-ml / ollama / 0.40.6
pmerge --pretend --verbose
[ebuild  N     ] acct-group/ollama-0::gentoo
[ebuild  N     ] acct-user/ollama-0::gentoo USE="-cuda"
[ebuild  N     ] sci-ml/ggml-0.27.0:0/0.27.0::gentoo USE="openmp -cuda -rocm -test -vulkan" AMDGPU_TARGETS="gfx908 gfx90a gfx942 gfx950 gfx1030 gfx1100 gfx1101 gfx1200 gfx1201 -gfx803 -gfx900 -gfx906 -gfx940 -gfx941 -gfx1010 -gfx1011 -gfx1012 -gfx1031 -gfx1102 -gfx1103 -gfx1150 -gfx1151" CPU_FLAGS_X86="avx avx2 avx512bw avx512f f16c fma3 sse4_2 -amx_bf16 -amx_tile -amx_int8 -avx_vnni -avx512_bf16 -avx512_vnni -avx512vbmi -bmi2" 4.1 MiB
[ebuild  N     ] dev-lang/go-bootstrap-1.24.6::gentoo USE="(-big-endian)" 69.7 MiB
[ebuild  N     ] dev-lang/go-1.27.2:0/1.27.2::gentoo CPU_FLAGS_X86="sse2" 33.5 MiB
[ebuild  N     ] dev-libs/stb-20260415-r1::gentoo 1.4 MiB
[ebuild  N     ] sci-ml/ollama-0.40.6::gentoo 135.9 MiB

Total: 7 packages (7 new), Size of downloads: 244.7 MiB


 * Running sanity checks...
>>> sci-ml/ggml-0.27.0: 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: sci-ml/ggml-0.27.0:: failed (pretend phase):
  *   USE flag 'openmp' not in IUSE for sci-ml/ggml-0.27.0
  * 
  * Call stack:
  *    isolated-functions.bash, line  333:  called pkg_pretend
  *                ebuild.bash, line 1931:  called use 'openmp'
  *                pkg_pretend, line  145:  called die
  * 
  * Working directory: '/var/tmp/portage'

!!! Sanity checks failed, exiting...

Wall time
1.237 s vs. 0.165 s for portage-ng