Posted by gouessej on Mar 14, 2017; 7:37pm
URL: https://forum.jogamp.org/error-during-the-building-of-JOGL-fatal-error-X11-Xlib-h-No-such-file-or-directory-tp4037782p4037786.html

If X11/Xlib.h is really missing, this can help:
https://sourceforge.net/projects/fontforgebuilds/files/build-system-extras/fontforgelibs/x86_64/mingw-w64-x86_64-libx11-git-r1302.78851f6-1-any.pkg.tar.xz/download