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.
Xerces-C++ is a validating XML parser written in a portable subset of
C++. Xerces-C++ makes it easy to give your application the ability to
read and write XML data. A shared library is provided for parsing,
generating, manipulating, and validating XML documents using the DOM,
SAX, and SAX2 APIs. For an introduction to programming with Xerces-C++
refer to the Programming Guide.
<...>
ok landry@
