Set CXX_<target> in bootstrap

ids1024 · ids1024 · commit 526afcb0a341 · 2017-06-22T10:42:10.000-07:00
diff --git a/src/bootstrap/lib.rs b/src/bootstrap/lib.rs
@@ -450,6 +450,7 @@ impl Build {
         // FIXME: the guard against msvc shouldn't need to be here
         if !target.contains("msvc") {
             cargo.env(format!("CC_{}", target), self.cc(target))
+                 .env(format!("CXX_{}", target), self.cxx(target))
                  .env(format!("AR_{}", target), self.ar(target).unwrap()) // only msvc is None
                  .env(format!("CFLAGS_{}", target), self.cflags(target).join(" "));
         }

Original file line number	Diff line number	Diff line change
`@@ -450,6 +450,7 @@ impl Build {`
`450`	`450`	`// FIXME: the guard against msvc shouldn't need to be here`
`451`	`451`	`if !target.contains("msvc") {`
`452`	`452`	`cargo.env(format!("CC_{}", target), self.cc(target))`
	`453`	`+ .env(format!("CXX_{}", target), self.cxx(target))`
`453`	`454`	`.env(format!("AR_{}", target), self.ar(target).unwrap()) // only msvc is None`
`454`	`455`	`.env(format!("CFLAGS_{}", target), self.cflags(target).join(" "));`
`455`	`456`	`}`