---
 ncurses/Makefile.in |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- ncurses/Makefile.in
+++ ncurses/Makefile.in	2015-08-13 15:08:16.989519655 +0000
@@ -219,7 +219,7 @@ $(DESTDIR)$(libdir) :
 	$(SHELL) -e $(srcdir)/run_cmd.sh $(tinfo)/MKfallback.sh $(TERMINFO) $(TERMINFO_SRC) $(TIC_PATH) $(FALLBACK_LIST) >$@
 
 ./lib_gen.c : $(base)/MKlib_gen.sh ../include/curses.h
-	$(SHELL) -e $(base)/MKlib_gen.sh "$(CPP) $(CPPFLAGS)" "$(AWK)" generated <../include/curses.h >$@
+	$(SHELL) -e $(base)/MKlib_gen.sh "$(CPP) $(CPPFLAGS) -P" "$(AWK)" generated <../include/curses.h >$@
 
 init_keytry.h: make_keys$(BUILD_EXEEXT) keys.list
 	./make_keys$(BUILD_EXEEXT) keys.list > $@