portage-ng / portage / sci-biology / STAR / 2.7.10a
pmerge --pretend --verbose
[ebuild  N     ] sci-libs/htslib-1.23.1:0/3::gentoo USE="bzip2 lzma -curl" 4.8 MiB
[ebuild  N     ] sci-biology/STAR-2.7.10a::gentoo 11.7 MiB

Total: 2 packages (2 new), Size of downloads: 16.5 MiB


 * Running sanity checks...
>>> sci-biology/STAR-2.7.10a: failed pkg_pretend
  * Your current compiler does not support OpenMP!
  * OpenMP support in llvm-core/clang is provided by llvm-runtimes/openmp.
  * ERROR: sci-biology/STAR-2.7.10a:: failed (pretend phase):
  *   Active compiler does not have required support for OpenMP
  * 
  * Call stack:
  *    isolated-functions.bash, line 333:  called pkg_pretend
  *                ebuild.bash, line 765:  called tc-check-openmp
  *                ebuild.bash, line 835:  called die
  * 
  * Working directory: '/var/tmp/portage'

!!! Sanity checks failed, exiting...

Wall time
0.845 s vs. 0.017 s for portage-ng