include ../tools.mk OUT=$(TMPDIR)/emit # --emit KIND=PATH should not affect crate hash vs --emit KIND all: $(OUT)/a/libfoo.rlib $(OUT)/b/libfoo.rlib $(OUT)/c/libfoo.rlib \ $(TMPDIR)/libfoo.rlib $(RUSTC) -Zls $(TMPDIR)/libfoo.rlib > $(TMPDIR)/base.txt $(RUSTC) -Zls $(OUT)/a/libfoo.rlib > $(TMPDIR)/a.txt $(RUSTC) -Zls $(OUT)/b/libfoo.rlib > $(TMPDIR)/b.txt $(RUSTC) -Zls $(OUT)/c/libfoo.rlib > $(TMPDIR)/c.txt diff $(TMPDIR)/base.txt $(TMPDIR)/a.txt diff $(TMPDIR)/base.txt $(TMPDIR)/b.txt # Different KIND parameters do affect hash. # diff exits 1 on difference, 2 on trouble diff $(TMPDIR)/base.txt $(TMPDIR)/c.txt ; test "$$?" -eq 1 # Default output name $(TMPDIR)/libfoo.rlib: foo.rs $(RUSTC) --emit link foo.rs # Output named with -o $(OUT)/a/libfoo.rlib: foo.rs mkdir -p $(OUT)/a $(RUSTC) --emit link -o $@ foo.rs # Output named with KIND=PATH $(OUT)/b/libfoo.rlib: foo.rs mkdir -p $(OUT)/b $(RUSTC) --emit link=$@ foo.rs # Output multiple kinds $(OUT)/c/libfoo.rlib: foo.rs mkdir -p $(OUT)/c $(RUSTC) --emit link=$@,metadata foo.rs