1 files changed, 1 insertions, 0 deletions
diff --git a/Makerules b/Makerules
index 83ecaed26..af95ca0f9 100644
--- a/Makerules
+++ b/Makerules
@@ -309,6 +309,7 @@ endef
 CFLAGS-.os+=$(PICFLAG)
 CFLAGS-.oS+=$(PICFLAG) -DSHARED
 
+$(top_srcdir)%.i: | pregen
 $(top_builddir)%.o:  $(top_srcdir)%.c FORCE ; $(compile.c)
 $(top_builddir)%.os: $(top_srcdir)%.c FORCE ; $(compile.c)
 $(top_builddir)%.oS: $(top_srcdir)%.c FORCE ; $(compile.c)