[help-gengetopt] strdup is missing on SFU

[PAPP Gyozo]

Hi there,

I've found a very exciting (at least for me) project at microsoft.com:
SFU Services for Unix. It contains a Unix emulation layer for Windows
like Cygwin, but it most looks like a real big Unix and not a neat
Linux as its name proposes.

The first program I've compiled with it was gengetopt. Unfortunately,
it complaint about missing strdup() at the very beginning of the build
process. After I added a rough strdup() implementation into
gm_utils.cpp and also included its header into the source files where
strdup() was referenced, the build was successful. So I think
something is missing or wrong with the gengetopt's autoconf/header
settings (I really don't know what tool is responsible for such a
bug), or in the used tools itself.

I'll provide any further details, of course, if you are about to
support such a weird platform: SFU.
--
Papp, Gyozo