fix the sanitizer-dylib test on non x86_64 linux hosts

diff --git a/src/test/run-make/sanitizer-dylib/Makefile b/src/test/run-make/sanitizer-dylib/Makefile
index 70a8254a6a655caf3957f714edbb496667eb7b18..34fdf3b9709d7fdd67f1e569f7d192617d0bd515 100644 (file)
--- a/src/test/run-make/sanitizer-dylib/Makefile
+++ b/src/test/run-make/sanitizer-dylib/Makefile
@@ -1,4 +1,4 @@
 -include ../tools.mk
 
 all:
-       $(RUSTC) -Z sanitizer=leak --crate-type dylib hello.rs 2>&1 | grep -q 'Only executables and rlibs can be compiled with `-Z sanitizer`'
+       $(RUSTC) -Z sanitizer=leak --crate-type dylib --target x86_64-unknown-linux-gnu hello.rs 2>&1 | grep -q 'Only executables and rlibs can be compiled with `-Z sanitizer`'