I'm trying to build
freetype 2.1.7 on z/OS through USS (Unix System Services). For the most
part it's building but I run into an error with zconf.h. Since it
includes unistd.h it has the declaration of getopt which conflicts with stdio.h.
If the #include<unistd.h> in zconf.h is removed for unistd.h then all is
well. I also determined that it had to do due with the -D_ALL_SOURCE flag
that was used on the xlC compiler. Is this something that is needed for
freetype to work successfully?
successfully built freetype in ASCII on z/OS, if so which version?