[ebuild  N     ] dev-cpp/cpp-httplib-0.60.1:0/0.60::gentoo USE="ssl zlib -brotli -mbedtls -test -zstd" 1.9 MiB
[ebuild  N     ] dev-cpp/nlohmann_json-3.12.0-r1::gentoo USE="-test" 9.2 MiB
[ebuild  N     ] dev-libs/libusb-1.0.30:1::gentoo USE="-debug -doc -examples -static-libs -test -udev -verify-sig" 640.7 KiB
[ebuild  N     ] virtual/libusb-1-r2:1::gentoo USE="-udev"
[ebuild  N     ] dev-libs/hidapi-0.15.0::gentoo USE="-doc" 355.3 KiB
[ebuild  N     ] dev-libs/libev-4.33::gentoo USE="-static-libs" 556.2 KiB
[ebuild  N     ] dev-lang/cfortran-20210827-r1::gentoo USE="-examples -test" 100.2 KiB
[ebuild  N     ] virtual/fortran-0-r1::gentoo USE="openmp"
[ebuild  N     ] sci-libs/cfitsio-4.7.0:0/10-r1::gentoo USE="bzip2 -curl -test -tools" 2.1 MiB
[ebuild  N     ] sci-libs/fftw-3.3.10-r1:3.0/3::gentoo USE="openmp threads -doc -fortran -mpi -test (-zbus)" CPU_FLAGS_X86="avx avx2 fma3 sse sse2 -fma4" 4.0 MiB
[ebuild  N     ] sci-libs/gsl-2.7.1-r3:0/27::gentoo USE="deprecated -cblas-external -static-libs" 7.2 MiB
[ebuild  N     ] sci-libs/libnova-0.16.0:0/0.16::gentoo USE="-doc -examples" 887.9 KiB
[ebuild  N     ] sci-libs/indilib-2.2.4.2:0/1::gentoo USE="-ogg -rtlsdr -test" 3.7 MiB

Total: 13 packages (13 new), Size of downloads: 30.5 MiB


 * Running sanity checks...
>>> sci-libs/fftw-3.3.10-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/fftw-3.3.10-r1:: failed (pretend phase):
  *   USE flag 'openmp' not in IUSE for sci-libs/fftw-3.3.10-r1
  * 
  * Call stack:
  *    isolated-functions.bash, line  333:  called pkg_pretend
  *                ebuild.bash, line 2167:  called use 'openmp'
  *                pkg_pretend, line  145:  called die
  * 
  * Working directory: '/var/tmp/portage'

!!! Sanity checks failed, exiting...