Makefile hierarchy: CFLAGS override-ability actually works now The original version was broken in that CFLAGS=${CFLAGS} passing was done without quotes, which breaks as soon as there is a space in the user-set CFLAGS. Changing it to CFLAGS="${CFLAGS}" makes it work as originally intended.

/*
 * Our mokoffs and pirffs wrappers exec the main tiffs binary; in order
 * to do it efficiently without execvp etc, we hard-code the pathname
 * where that binary is installed.
 */

char tiffs_prog_pathname[] = "/opt/freecalypso/bin/tiffs";