Avoid rebuilds of lopsub-generated files.

Without the .PRECIOUS special target, the files get removed after a
successful build and a subsequent make run rebuilds them.

diff --git a/Makefile b/Makefile
index 3f3afd32e24d2af85b5350ea97b9b6f0501a6a03..f2f9c9ab3aa0a7b99e039d00a4b41f937fadd9ec 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -49,6 +49,7 @@ dss: $(objs)
        $(call SAY, CC $<)
        $(CC) -c -o $@ $(DSS_CPPFLAGS) $(CPPFLAGS) $(DSS_CFLAGS) $(CFLAGS) \
                -MMD -MF $(*F).d -MT $@ $<
+.PRECIOUS: %.lsg.c %.lsg.h %.1.gz
 %.lsg.h: %.suite
        $(call SAY, LSGH $<)
        $(LSG) --gen-h=$@ < $<