The source code uses identifier `mips' that happens to be one of the
(now legacy) builtin macros defined by the compiler on mips64. Avoid
the conflict by undefining the builtin macro.
OK jca@
patch and add a dependency to use ports gdb ("egdb") by default, this
doesn't seem to work too well with base gdb (for example input hangs or
something gets confused with gdb's questions like "Make breakpoint
pending on future shared library load").
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.
cgdb is a lightweight curses (terminal-based) interface to the GNU
Debugger (GDB). In addition to the standard gdb console, cgdb provides
a split screen view that displays the source code as it executes.
Syntax-highlighted source window
Visual breakpoint setting
Keyboard shortcuts for common functions
Searching source window (using regexp)
Scrollable gdb history of entire session
Tab completion
Key mappings (macros)
