| commit | 259eb49bd722586904361b7652b5ad96ede682b5 | |
| author | zrj <rimvydas.jasinskas@gmail.com> | |
| Wed, 8 Feb 2017 16:40:21 +0000 (8 18:40 +0200) | ||
| committer | zrj <zrj@dragonflybsd.org> | |
| Fri, 10 Feb 2017 10:39:19 +0000 (10 12:39 +0200) | ||
| tree | 77dd44db25cf1243cd240a0a32fd76944176ae06 | treesnapshot (tar.gz zip) |
| parent | 5d1ffe6901cf1d06d4610b9460d6d709fd1a30ae | commitdiff |
Prevent implicit -std=* passing from NXCFLAGS to NXCXXFLAGS.
C and c++ standards are not cross compatible, this is a major issue with clang
import into the base that explictly requires at least the -std=c++11 standard.
It gets complicated because even tablegen utilities used as buildtools depend
explictly on c++11. This implies that we no longer can avoid libstdc++ usage
in hostlib/hostprog infrastructure.
While there, explcitly filter out -flto options from host native tools FLAGS
and add a missing rule to allow generating host native c++ utilities for the
use in buildworld.
C and c++ standards are not cross compatible, this is a major issue with clang
import into the base that explictly requires at least the -std=c++11 standard.
It gets complicated because even tablegen utilities used as buildtools depend
explictly on c++11. This implies that we no longer can avoid libstdc++ usage
in hostlib/hostprog infrastructure.
While there, explcitly filter out -flto options from host native tools FLAGS
and add a missing rule to allow generating host native c++ utilities for the
use in buildworld.
| share/mk/sys.mk | diffblobblamehistory |