rustc: add basic test for --print target-spec

This is a very basic test of the --print target-spec feature. Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
rust-lang · Dec 2, 2016 · 7151b5a · 7151b5a
1 parent ff11264
commit 7151b5a
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/test/run-make/target-specs/Makefile b/src/test/run-make/target-specs/Makefile
@@ -6,3 +6,4 @@ all:
 	$(RUSTC) foo.rs --target=my-incomplete-platform.json 2>&1 | grep 'Field llvm-target'
 	RUST_TARGET_PATH=. $(RUSTC) foo.rs --target=my-awesome-platform --crate-type=lib --emit=asm
 	RUST_TARGET_PATH=. $(RUSTC) foo.rs --target=x86_64-unknown-linux-gnu --crate-type=lib --emit=asm
+	$(RUSTC) -Z unstable-options --target=my-awesome-platform.json --print target-spec-json > $(TMPDIR)/test-platform.json && $(RUSTC) -Z unstable-options --target=$(TMPDIR)/test-platform.json --print target-spec-json | diff -q $(TMPDIR)/test-platform.json -