Log Message:
Update to xtrans-1.2.5.
This release moved the xtrans.pc file from lib/pkgconfig to share/pkgconfig.
AFAICT pkgsrc deals with this properly.

Changes:
Migrate to xorg macros 1.3 & XORG_DEFAULT_OPTIONS
Move Xtrans interface docs from xorg-docs module
xtrans 1.2.5
Xtranssock: assume that we have getaddrinfo if ipv6 is enabled
Move xtrans.pc to /usr/share/pkg-config
Don't use -lws2_32 on Cygwin
Silence root ownership warnings on Cygwin