From the cmake log: -- Found TBB: /usr (found version "2017.0") CMake Error at cmake/modules/SearchInstalledSoftware.cmake:1161 (message): TBB version < 2018. You can enable the option 'builtin_tbb' to build the library internally Call Stack (most recent call first): CMakeLists.txt:110 (include)
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=69644002d00b023ff04eb828d16596416022fc62 commit 69644002d00b023ff04eb828d16596416022fc62 Author: Guilherme Amadio <amadio@gentoo.org> AuthorDate: 2018-12-10 13:46:11 +0000 Commit: Guilherme Amadio <amadio@gentoo.org> CommitDate: 2018-12-11 11:03:57 +0000 sci-physics/root: depend on >=dev-cpp/tbb-2018, bug #672686 Closes: https://bugs.gentoo.org/672686 Package-Manager: Portage-2.3.52, Repoman-2.3.12 Signed-off-by: Guilherme Amadio <amadio@gentoo.org> sci-physics/root/root-6.14.08.ebuild | 2 +- sci-physics/root/root-9999.ebuild | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)