some existing COMPILER lines with arch restrictions etc. In the usual
case this is now using "COMPILER = base-clang ports-gcc base-gcc" on
ports with c++ libraries in WANTLIB.
This is basically intended to be a noop on architectures using clang
as the system compiler, but help with other architectures where we
currently have many ports knocked out due to building with an unsuitable
compiler -
- some ports require c++11/newer so the GCC version in base that is used
on these archirtectures is too old.
- some ports have conflicts where an executable is built with one compiler
(e.g. gcc from base) but a library dependency is built with a different
one (e.g. gcc from ports), resulted in mixing incompatible libraries in the
same address space.
devel/gmp is intentionally skipped as it's on the path to building gcc -
the c++ library there is unused in ports (and not built by default upstream)
so intending to disable building gmpcxx in a future commit.
upstream - this was actually in their devel tree but I didn't find my
way around their repositories (multiple trees on github instead of branches)
so I missed it; it's just been merged to zeromq4-1.
of other functions) with "__attribute__ ((warn_unused_result))" so that a
compiler warning is generated if they're used without at least doing
*something* with the return value. Build breakage reported by aja@ nigel@
- traded -pedantic for -Werror (per tedu@'s earlier comment),
- SHARED_ONLY=Yes, because all binaries were removed in 2.1.x.
from piotr sikora
maintainer timed-out
