make.conf: MAKEOPTS="-j 2 -l 2.2" build command contains -l2 instead of -l2.2 ninja -v -j2 -l2 -C out/Release chrome chromedriver chrome_sandbox
It's actually a bug in multiprocessing.eclass.
Patch sent for review. https://archives.gentoo.org/gentoo-dev/message/5552181e4e912f5c2c22d81660c6b930
The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=f48f6febd88031c2e257188f0921d75d455b7abe commit f48f6febd88031c2e257188f0921d75d455b7abe Author: Mike Gilbert <floppym@gentoo.org> AuthorDate: 2017-09-11 14:30:41 +0000 Commit: Mike Gilbert <floppym@gentoo.org> CommitDate: 2017-09-14 19:05:32 +0000 multiprocessing.eclass: add tests for float values Bug: https://bugs.gentoo.org/630626 eclass/tests/multiprocessing_makeopts_loadavg.sh | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=3fd2a3508a16643cef428f7a49e3ee37bee3b494 commit 3fd2a3508a16643cef428f7a49e3ee37bee3b494 Author: Mike Gilbert <floppym@gentoo.org> AuthorDate: 2017-09-11 03:18:56 +0000 Commit: Mike Gilbert <floppym@gentoo.org> CommitDate: 2017-09-14 19:05:32 +0000 multiprocessing.eclass: make loadavg regex work for float values Bug: https://bugs.gentoo.org/630626 eclass/multiprocessing.eclass | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)}
The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/repo/sync/gentoo.git/commit/?id=f48f6febd88031c2e257188f0921d75d455b7abe commit f48f6febd88031c2e257188f0921d75d455b7abe Author: Mike Gilbert <floppym@gentoo.org> AuthorDate: 2017-09-11 14:30:41 +0000 Commit: Mike Gilbert <floppym@gentoo.org> CommitDate: 2017-09-14 19:05:32 +0000 multiprocessing.eclass: add tests for float values Bug: https://bugs.gentoo.org/630626 eclass/tests/multiprocessing_makeopts_loadavg.sh | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) https://gitweb.gentoo.org/repo/sync/gentoo.git/commit/?id=3fd2a3508a16643cef428f7a49e3ee37bee3b494 commit 3fd2a3508a16643cef428f7a49e3ee37bee3b494 Author: Mike Gilbert <floppym@gentoo.org> AuthorDate: 2017-09-11 03:18:56 +0000 Commit: Mike Gilbert <floppym@gentoo.org> CommitDate: 2017-09-14 19:05:32 +0000 multiprocessing.eclass: make loadavg regex work for float values Bug: https://bugs.gentoo.org/630626 eclass/multiprocessing.eclass | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)}