Compile problems - php3, Win32

[avickers]

I'm not sure if this is the right forum, but maybe someone can help out.

I'm trying to compile php3 (see posts passim for why) on NT, using gcc in a Cygwin session.

Needless to say, things aren't progressing too well :-(

This error pops up:

functions/dns.c:58: arpa/nameser.h: No such file or directory
functions/dns.c:59: resolv.h: No such file or directory

Sure enough, no directory called arpa, no file called nameser.h, and no file called resolv.h...

I have two questions: First, is what I am trying to do impossible? Second, if it IS possible to compile under Cygwin, where can I get the missing files?

Cheers,
Ade.

[avickers]

Ahem. I was wrong - those files DO exist, and are located in /include.

So - why can't it find them? /include is on the path...

I added "/include/" to the front of each path, only to have the included files complain that they "can't find sys/bittypes.h".

I am obviously doing something dumb, like not having a required environment variable set. But which one...?

Cheers,
Ade.