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.
files. This file format is more compact and more readable than XML. And
unlike XML, it is type-aware, so it is not necessary to do string
parsing in application code.
Libconfig is very compact - just 25K for the stripped C shared library
(one-fifth the size of the expat XML parser library) and 39K for the
stripped C++ shared library. This makes it well-suited for
memory-constrained systems like handheld devices.
From Will Maier (MAINTAINER)
tweaks and ok sturm@ and kili@
