INSTALLPREFIX      48 maint/gnulib/lib/progname.h   set_program_name_and_installdir (ARG0, INSTALLPREFIX, INSTALLDIR)
INSTALLPREFIX     497 maint/gnulib/lib/relocatable.c       const char *orig_installprefix = INSTALLPREFIX;
INSTALLPREFIX     209 maint/gnulib/lib/relocwrapper.c   set_program_name_and_installdir (argv[0], INSTALLPREFIX, INSTALLDIR);