The quotes (from r187330) didn't really help here, the trick was to disable
the test on MSYS builds. This removes those quotes, changes back the comment
to explain why /? has to be quoted specifically, and moves the REQUIRES
line to the top of the file because that's important.
llvm-svn: 187366
This test would fail in weird ways on systems with a one-letter filename
in the root directory, because the shell would helpfully expand /? to e.g. /n.
Make sure this doesn't happen by adding quotes.
llvm-svn: 187295
This establishes a new Flag in Options.td, which can be assigned to
options that should be made available in clang's cl.exe compatible
mode, and updates the Driver to make use of the flag.
(The whitespace change to CMakeLists forces the build to re-run CMake
and pick up the include dependency on the new .td file. This makes the
build work if someone moves backwards in commit history after this change.)
Differential Revision: http://llvm-reviews.chandlerc.com/D1215
llvm-svn: 187280
Hans Wennborg