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-rw-r--r--scripts/Makefile.lib12
1 files changed, 3 insertions, 9 deletions
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index 41c50f9461e5..67d1165ab2ab 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -197,18 +197,12 @@ $(obj)/%.lex.c: $(src)/%.l FORCE
# YACC
# ---------------------------------------------------------------------------
-quiet_cmd_bison = YACC $@
- cmd_bison = $(YACC) -o$@ -t -l $<
+quiet_cmd_bison = YACC $(basename $@).[ch]
+ cmd_bison = $(YACC) -o $(basename $@).c --defines=$(basename $@).h -t -l $<
-$(obj)/%.tab.c: $(src)/%.y FORCE
+$(obj)/%.tab.c $(obj)/%.tab.h: $(src)/%.y FORCE
$(call if_changed,bison)
-quiet_cmd_bison_h = YACC $@
- cmd_bison_h = $(YACC) -o/dev/null --defines=$@ -t -l $<
-
-$(obj)/%.tab.h: $(src)/%.y FORCE
- $(call if_changed,bison_h)
-
# Shipped files
# ===========================================================================