Add a dependency that my OS X build has recently started tripping up over

diff --git a/rts/ghc.mk b/rts/ghc.mk
index c3fffcd..3e9d8aa 100644 (file)
--- a/rts/ghc.mk
+++ b/rts/ghc.mk
@@ -449,7 +449,7 @@ rts_CC_OPTS         += -DDTRACE
 rts_HC_OPTS            += -DDTRACE
 
 DTRACEPROBES_SRC = rts/RtsProbes.d
-$(DTRACEPROBES_H): $(DTRACEPROBES_SRC) | $(dir $@)/.
+$(DTRACEPROBES_H): $(DTRACEPROBES_SRC) includes/ghcplatform.h | $(dir $@)/.
        "$(DTRACE)" $(filter -I%,$(rts_CC_OPTS)) -C -h -o $@ -s $<
 
 endif