Fix the reproducible-build test

Author: jonas-schievink

src/test/run-make/reproducible-build/Makefile

@@ -1,24 +1,26 @@
 -include ../tools.mk
 all:
 	$(RUSTC) reproducible-build-aux.rs
-	mv libreproducible_build_aux.rlib first.rlib
+	mv "$(TMPDIR)/libreproducible_build_aux.rlib" "$(TMPDIR)/first.rlib"
 	$(RUSTC) reproducible-build-aux.rs
-	cp libreproducible_build_aux.rlib second.rlib
-	cmp "first.rlib" "second.rlib" || exit 1
+	cp "$(TMPDIR)/libreproducible_build_aux.rlib" "$(TMPDIR)/second.rlib"
+	cmp "$(TMPDIR)/first.rlib" "$(TMPDIR)/second.rlib" || exit 1
 	$(RUSTC) reproducible-build.rs -o"$(TMPDIR)/reproducible-build1"
 	$(RUSTC) reproducible-build.rs -o"$(TMPDIR)/reproducible-build2"
 	cmp "$(TMPDIR)/reproducible-build1" "$(TMPDIR)/reproducible-build2" || exit 1
 	$(RUSTC) reproducible-build-aux.rs -g
-	mv libreproducible_build_aux.rlib first.rlib
+	mv "$(TMPDIR)/libreproducible_build_aux.rlib" "$(TMPDIR)/first.rlib"
 	$(RUSTC) reproducible-build-aux.rs -g
-	cp libreproducible_build_aux.rlib second.rlib
+	cp "$(TMPDIR)/libreproducible_build_aux.rlib" "$(TMPDIR)/second.rlib"
+	cmp "$(TMPDIR)/first.rlib" "$(TMPDIR)/second.rlib" || exit 1
 	$(RUSTC) reproducible-build.rs -g -o"$(TMPDIR)/reproducible-build1-debug"
 	$(RUSTC) reproducible-build.rs -g -o"$(TMPDIR)/reproducible-build2-debug"
 	cmp "$(TMPDIR)/reproducible-build1-debug" "$(TMPDIR)/reproducible-build2-debug" || exit 1
 	$(RUSTC) reproducible-build-aux.rs -O
-	mv libreproducible_build_aux.rlib first.rlib
+	mv "$(TMPDIR)/libreproducible_build_aux.rlib" "$(TMPDIR)/first.rlib"
 	$(RUSTC) reproducible-build-aux.rs -O
-	cp libreproducible_build_aux.rlib second.rlib
+	cp "$(TMPDIR)/libreproducible_build_aux.rlib" "$(TMPDIR)/second.rlib"
+	cmp "$(TMPDIR)/first.rlib" "$(TMPDIR)/second.rlib" || exit 1
 	$(RUSTC) reproducible-build.rs -O -o"$(TMPDIR)/reproducible-build1-opt"
 	$(RUSTC) reproducible-build.rs -O -o"$(TMPDIR)/reproducible-build2-opt"
 	cmp "$(TMPDIR)/reproducible-build1-opt" "$(TMPDIR)/reproducible-build2-opt" || exit 1