fix spurious file in common Makefile.old;
remove unneeded macro from fdpgen/dbg.c;
fix type in input.c;
file old makefile for sfio to create install directories
CCMODE="$(CCMODE)" CXFLAGS="$(CXFLAGS)" install_multithreaded
install_unithreaded: libsfio.a
+ $(MKPATH) $(LOC_INCDIR)
+ $(MKPATH) $(LOC_LIBDIR)
cp sfio.h ast_common.h sfio_t.h Sfio_dc/sfdisc.h $(LOC_INCDIR)
cp libsfio.a $(LOC_LIBDIR)
-(ranlib $(LOC_LIBDIR)/libsfio.a; exit 0) >/dev/null 2>&1