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-include ../tools.mk
# I *really* don't want to deal with a cross-platform way to compare file sizes,
# tests in `make` sort of are awful
ifeq ($(TARGET),x86_64-unknown-linux-gnu)
all: $(TMPDIR)/out.log
# Make sure no warnings about "unknown CPU `native`" were emitted
if [ "$$(wc -c $(TMPDIR)/out.log | cut -d' ' -f 1)" = "0" ]; then \
echo no warnings generated; \
else \
exit 1; \
fi
else
all: $(TMPDIR)/out.log
endif
$(TMPDIR)/out.log:
$(RUSTC) foo.rs -C target-cpu=native 2>&1 | tee $(TMPDIR)/out.log
$(call RUN,foo)
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