[Bug driver/58468] Macro gets undefined when source directory is same as macro name.

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58468

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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          Component|preprocessor                |driver

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Hmm, did the driver accidently convert SRC to src when dealing case insensitive
windows.