profiling: move default mode to "real" time
Mercurial operations involve a lot of disks or network access. These impact
command runtime significantly and it seems important to report them in our
default profiling output.
Having the right default means that we don't forget them when asking people to
produces profiling traces or when doing profiling ourselves.
Moving to "real time" by default will remove the need to think about
activating it on most occasions. The "CPU" time-based profiling is still
accessible when necessary.
streamclone: abort when client needs to handle obsmarkers, but doesn't
When client doesn't have any of obsolescence markers exchange capabilities,
then it's safe to say it can't handle obsmarkers. However, if it understands
even one format version, then stream clones are fine -- client can use
"obsmarkers" bundle2 part.
setup: build exewrapper with Unicode support on py3
I didn't see a compiler switch documented anywhere, but I diffed the command
line for full VC++ project when toggling between MBCS and Unicode. This is all
they do.
exewrapper: convert to _tcsxxx functions for Unicode compatability
This fixes more than 50 tests on py3 on Windows when enabled, mostly hooks and
such that invoked `hg` directly. 187 left to go.
I skipped doing the abort printing with Unicode because of apparent issues with
MinGW [1]. It may be moot though, as MinGW isn't listed as a supported compiler
after 3.4 [2].
[1] https://stackoverflow.com/questions/
17700797/printf-wprintf-s-s-ls-char-and-wchar-errors-not-announced-by-a-compil
[2] https://wiki.python.org/moin/WindowsCompilers