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.
could be built and installed simultaneously from the same sources.
The PKGSTEM+CMAKESTEM variables in SUBST_VARS look like somewhat ugly,
but this way update-plist does its job correctly for default FLAVOR
at least.
One more patch added speficially for Qt5 case, forcing linking to
libestdc++.
While here, added NO_TEST and fixed COMMENT.
Much input & okay aja@ (MAINTAINER).
Next steps are: switching bulk builds from x11/polkit-qt4 to x11/polkit-qt,
and then removing the former.
