portage-ng / portage / sci-libs / spglib / 2.6.0-r1
pmerge --pretend --verbose
[ebuild  N     ] sci-libs/spglib-2.6.0-r1:0/2::gentoo USE="openmp python -debug -fortran -test" PYTHON_SINGLE_TARGET="-python3_12 -python3_13" 2.3 MiB

Total: 1 package (1 new), Size of downloads: 2.3 MiB


 * Running sanity checks...
>>> sci-libs/spglib-2.6.0-r1: failed REQUIRED_USE
  Failed to match: exactly-one-of ( python_single_target_python3_12 python_single_target_python3_13 )
  from: exactly-one-of ( python_single_target_python3_12 python_single_target_python3_13 )
  for USE: abi_x86_64 amd64 elibc_glibc kernel_linux llvm_targets_X86 openmp python split-usr test-rust
>>> sci-libs/spglib-2.6.0-r1: 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-libs/spglib-2.6.0-r1:: failed (pretend phase):
  *   USE flag 'openmp' not in IUSE for sci-libs/spglib-2.6.0-r1
  * 
  * Call stack:
  *    isolated-functions.bash, line  333:  called pkg_pretend
  *                ebuild.bash, line 4040:  called use 'openmp'
  *                pkg_pretend, line  145:  called die
  * 
  * Working directory: '/var/tmp/portage'

!!! Sanity checks failed, exiting...

Wall time
0.788 s vs. 0.496 s for portage-ng