My cygport file and other files needed for reproducing the build are attached.

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

D=http://sanibeltranquility.com/cygwin
${D}/x86/release/libXpm-noX/libXpm-noX-3.5.12-1-src.tar.xz
${D}/x86/release/libXpm-noX/libXpm-noX-3.5.12-1.hint
${D}/x86/release/libXpm-noX/libXpm-noX-3.5.12-1.tar.xz
${D}/x86/release/libXpm-noX/libXpm-noX-debuginfo/libXpm-noX-debuginfo-3.5.12-1.hint
${D}/x86/release/libXpm-noX/libXpm-noX-debuginfo/libXpm-noX-debuginfo-3.5.12-1.tar.xz
${D}/x86/release/libXpm-noX/libXpm-noX_4/libXpm-noX_4-3.5.12-1.hint
${D}/x86/release/libXpm-noX/libXpm-noX_4/libXpm-noX_4-3.5.12-1.tar.xz
${D}/x86/release/libXpm-noX/libXpm-noX-devel/libXpm-noX-devel-3.5.12-1.hint
${D}/x86/release/libXpm-noX/libXpm-noX-devel/libXpm-noX-devel-3.5.12-1.tar.xz
${D}/x86_64/release/libXpm-noX/libXpm-noX-3.5.12-1-src.tar.xz
${D}/x86_64/release/libXpm-noX/libXpm-noX-3.5.12-1.hint
${D}/x86_64/release/libXpm-noX/libXpm-noX-3.5.12-1.tar.xz
${D}/x86_64/release/libXpm-noX/libXpm-noX-debuginfo/libXpm-noX-debuginfo-3.5.12-1.hint
${D}/x86_64/release/libXpm-noX/libXpm-noX-debuginfo/libXpm-noX-debuginfo-3.5.12-1.tar.xz
${D}/x86_64/release/libXpm-noX/libXpm-noX_4/libXpm-noX_4-3.5.12-1.hint
${D}/x86_64/release/libXpm-noX/libXpm-noX_4/libXpm-noX_4-3.5.12-1.tar.xz
${D}/x86_64/release/libXpm-noX/libXpm-noX-devel/libXpm-noX-devel-3.5.12-1.hint
${D}/x86_64/release/libXpm-noX/libXpm-noX-devel/libXpm-noX-devel-3.5.12-1.tar.xz

Ken