Re: [patch] munmap-before-rename, cygwin need

"Alex Riesen" [off-list ref] writes:

You really want  "NO_MMAP = YesPlease" in your config.mak.
Take a look into compat/mmap.c. That's why Junio has never seen
the breakage.

I do not have custom config.mak for my Cygwin builds and NO_MMAP
is disabled in the default Makefile, so that does not explain
why it does not break for me.  Very puzzled.