portage-ng / portage / sci-libs / ceres-solver / 2.2.0-r2
pmerge --pretend --verbose
[ebuild  N     ] dev-cpp/glog-0.6.0-r1:0/1::gentoo USE="libunwind -gflags -llvm-libunwind -test" 188.7 KiB
[ebuild  N     ] sci-libs/ceres-solver-2.2.0-r2:0/1::gentoo USE="schur -cuda -doc -examples -gflags -lapack -sparse -test" 7.3 MiB

Total: 2 packages (2 new), Size of downloads: 7.5 MiB


 * Running sanity checks...

 * resolver plan required 12 ops (0.01 seconds)

Wall time
0.441 s vs. 0.060 s for portage-ng