[llvm-commits] [PATCH] lit: makes 'where' available on cygwin

[NAKAMURA Takumi]

It was wrong, to prevent tests on win32.

It finds "test/Scripts/macho-dump test/Scripts/coff-dump.py"
even if *.bat exists.


...Takumi


2010/8/24 NAKAMURA Takumi <geek4civic at gmail.com>:
> Hello,
>
> This patch makes lit available to clang-test on cygwin.
>
> - on cygwin, os.pathsep==':' but Cygwin does not modify the variable PATHEXT.
>  it might be enough separator is ';' with PATHEXT
>  because PATHEXT is, AFAIK, Win32-specific.
> - When PATHEXT exists, it makes seek suffix-less file.
>  on cygwin, "/path/to/a" hits to "/path/to/a.exe".
>  I quoted 2 lines from http://bugs.python.org/file16459/which.py
>
> Please take a look, thank you!
>
> ...Takumi
>