bootstrap: ensure that libproc_macro is available on the host for tests even when cross-compiling.

eddyb · eddyb · commit 15c77caf59c1 · 2018-11-30T06:15:20.000+02:00
diff --git a/src/bootstrap/test.rs b/src/bootstrap/test.rs
@@ -976,6 +976,9 @@ impl Step for Compiletest {
             builder.ensure(compile::Std { compiler, target: compiler.host });
         }
 
+        // HACK(eddyb) ensure that `libproc_macro` is available on the host.
+        builder.ensure(compile::Test { compiler, target: compiler.host });
+
         builder.ensure(native::TestHelpers { target });
         builder.ensure(RemoteCopyLibs { compiler, target });
 

Original file line number	Diff line number	Diff line change
`@@ -976,6 +976,9 @@ impl Step for Compiletest {`
`976`	`976`	`builder.ensure(compile::Std { compiler, target: compiler.host });`
`977`	`977`	`}`
`978`	`978`
	`979`	+ // HACK(eddyb) ensure that `libproc_macro` is available on the host.
	`980`	`+ builder.ensure(compile::Test { compiler, target: compiler.host });`
	`981`	`+`
`979`	`982`	`builder.ensure(native::TestHelpers { target });`
`980`	`983`	`builder.ensure(RemoteCopyLibs { compiler, target });`
`981`	`984`