PATH_SEPARATOR attempted redefined in gcc-4.6 snapshot on certain targets

Ian Lance Taylor
Mon Apr 26 13:58:00 GMT 2010

Tim Prince <> writes:

> Where the system.h header of today's snapshot changes the definition
> of PATH_SEPARATOR on certain targets (including cygwin), is it
> intended to precede the #define by a #undef?

What I see in the current gcc/system.h is:

#define PATH_SEPARATOR ':'

Can you explain the issue you are seeing in more detail?


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