diff -u gpe-timesheet-0.13.orig/Makefile gpe-timesheet-0.13/Makefile
--- gpe-timesheet-0.13.orig/Makefile	2003-10-10 05:56:43.000000000 +1000
+++ gpe-timesheet-0.13/Makefile	2004-04-29 15:09:46.000000000 +1000
@@ -21,7 +21,7 @@
 
 CFLAGS += -MD -Wall $(GTKCFLAGS)
 
-CPPFLAGS += -DPACKAGE=\"$(PACKAGE)\" -DPREFIX=\"$(PREFIX)\" -DPACKAGE_LOCALE_DIR=\"$(PREFIX)/share/locale\"
+PACKAGE_CPPFLAGS += -DPACKAGE=\"$(PACKAGE)\" -DPREFIX=\"$(PREFIX)\" -DPACKAGE_LOCALE_DIR=\"$(PREFIX)/share/locale\"
 
 MEMBERS = main sql
 
@@ -40,6 +40,9 @@
 $(PACKAGE): $(OBJS)
 	$(CC) -o $@ $^ $(LGPEWIDGET) $(GTKLDFLAGS) -lsqlite $(LDFLAGS)
 
+.c.o:;
+	$(CC) $(PACKAGE_CPPFLAGS)  $(CFLAGS) $(GTKCFLAGS) -c $< -o $@
+
 install-program: all $(PACKAGE).desktop
 	mkdir -p $(DESTDIR)$(PREFIX)/bin
 	install -s $(PACKAGE) $(DESTDIR)$(PREFIX)/bin/$(PACKAGE)