Updated: pkgconf 2.5.1-1

[ASSI]

The following packages have been uploaded to the Cygwin distribution:

 libpkgconf-devel-2.5.1-1
 libpkgconf5-2.5.1-1
 pkg-config-2.5.1-1
 pkgconf-2.5.1-1

pkgconf is a program which helps to configure compiler and linker flags 
for development frameworks.  It is an alternative to pkg-config.

This is an update to the latest upstream release.  The cross-pkg-config 
commands have been switched to symlinks based on upstream advice.