.PHONY: report.main report.gcc report.modules

report.modules::

.PHONY: report.main
report.main:
	@$(MAKE) report.true REPORT=main

.PHONY: report.gcc
report.gcc:
	@$(MAKE) report.true REPORT=gcc

## needed for nested make (which drives each report)
.PHONY: report.true
report.true:
	@true