work with internationalized versions of Visual Studio. It will capture
the returned string in the local codepage encoding and make ruby exits
with an invalid UTF8 error message.
Also "Version" might be translated and not appear in the output.
ref #3267#3470
By this commit, mruby do not use C++ ABI mode unless
you specify explicitly. It compiles C files by C
compilers, with C++ exception enabled when it sees
C++ files in your configured mrbgems.
I haven't tried visualcpp, so please submit an issue
if you see any problem with C++ gems on Windows.
with these flags visualcpp should behave more like the gcc toolchain
c:
- produce debug information
- optimize for speed instead of disabling optimization
- use non-debug version of Microsoft's C library
- remove unused and unnecessary macro definitions
cxx:
- separate C and C++ (#1594)
- specify kind of exception handling (see warning C4530)
linker:
- produce debug information
- disable incremental linking and re-enable optimizations
Lothar Scholz