[cfe-commits] PATCH: Better support for -g options in Clang driver

[Eric Christopher]

On Jun 1, 2012, at 2:10 AM, Alexey Samsonov <samsonov at google.com> wrote:

> Hi, cfe-commits!
> 
> This patch improves support for different -g options:
> 1) Flags -ggdb{0,2,3}, -gdwarf-{2,3,4} are now supported and translated to "-g" (except -ggdb0).
> 2) Flag -gtoggle is supported.
> 3) Flags -g[no-]record-gcc-switches and -g[no-]strict-dwarf are supported and ignored.
> 4) Flags for alternate debug formats (-gcoff*, -gxcoff*, -gstabs*, -gvms*) are marked as unsupported and produce an error.

... what on earth is -gtoggle for?

Otherwise sure :)

-eric