My cygport files and patch are attached.  The two fonts packages
don't need updating, but their cygport files had to be updated, so I'm
attaching them for future reference.

In the case of ghostscript, the current version is 9.22, but it
doesn't work with preview-latex:

  https://bugs.ghostscript.com/show_bug.cgi?id=698680

So I propose to start with 9.21 until that issue is resolved.

Package files
=============

D=http://sanibeltranquility.com/cygwin
${D}/x86/release/ghostscript/ghostscript-9.21-1-src.tar.xz
${D}/x86/release/ghostscript/ghostscript-9.21-1.hint
${D}/x86/release/ghostscript/ghostscript-9.21-1.tar.xz
${D}/x86/release/ghostscript/ghostscript-debuginfo/ghostscript-debuginfo-9.21-1.hint
${D}/x86/release/ghostscript/ghostscript-debuginfo/ghostscript-debuginfo-9.21-1.tar.xz
${D}/x86/release/ghostscript/libgs9/libgs9-9.21-1.hint
${D}/x86/release/ghostscript/libgs9/libgs9-9.21-1.tar.xz
${D}/x86/release/ghostscript/libgs-devel/libgs-devel-9.21-1.hint
${D}/x86/release/ghostscript/libgs-devel/libgs-devel-9.21-1.tar.xz
${D}/x86_64/release/ghostscript/ghostscript-9.21-1-src.tar.xz
${D}/x86_64/release/ghostscript/ghostscript-9.21-1.hint
${D}/x86_64/release/ghostscript/ghostscript-9.21-1.tar.xz
${D}/x86_64/release/ghostscript/ghostscript-debuginfo/ghostscript-debuginfo-9.21-1.hint
${D}/x86_64/release/ghostscript/ghostscript-debuginfo/ghostscript-debuginfo-9.21-1.tar.xz
${D}/x86_64/release/ghostscript/libgs9/libgs9-9.21-1.hint
${D}/x86_64/release/ghostscript/libgs9/libgs9-9.21-1.tar.xz
${D}/x86_64/release/ghostscript/libgs-devel/libgs-devel-9.21-1.hint
${D}/x86_64/release/ghostscript/libgs-devel/libgs-devel-9.21-1.tar.xz

Ken