--- a/components/meta-packages/history/Makefile	Mon Sep 05 05:00:46 2016 -0700
+++ b/components/meta-packages/history/Makefile	Mon Sep 26 08:04:04 2016 -0700
@@ -41,7 +41,7 @@
 MANIFEST_BASE =		$(BUILD_DIR)/manifest-$(MACH)
 
 CANONICAL_MANIFESTS =	$(wildcard *.p5m)
-HISTORICAL_MANIFESTS =	$(shell $(NAWK) -v FUNCTION=name -f $(GENERATE_HISTORY) < $(HISTORY))
+HISTORICAL_MANIFESTS =	$(shell $(NAWK) -v FUNCTION=name -v MACH=$(MACH) -f $(GENERATE_HISTORY) < $(HISTORY))
 ARCH_MANIFESTS =	$(wildcard *.p5m.$(MACH))
 GENERATED_ARCH_MANIFESTS =	$(ARCH_MANIFESTS:%.p5m.$(MACH)=%.p5m)
 CANONICAL_MANIFESTS +=  $(GENERATED_ARCH_MANIFESTS)
@@ -54,7 +54,7 @@
 # Rule to generate historical manifests from the $(HISTORY) file.
 define history-manifest-rule
 $(MANIFEST_BASE)-$(1): $(HISTORY) $(BUILD_DIR)
-	$(NAWK) -v FUNCTION=manifest -v TARGET=$1 -f $(GENERATE_HISTORY) < \
+	$(NAWK) -v FUNCTION=manifest -v MACH=$(MACH) -v TARGET=$1 -f $(GENERATE_HISTORY) < \
 	    $(HISTORY) > $$@
 endef
 $(foreach mfst,$(HISTORICAL_MANIFESTS),$(eval $(call history-manifest-rule,$(mfst))))