Set CXX_<target> in bootstrap

2017-06-22 10:42:10 -07:00 · 2017-06-22 10:42:10 -07:00 · 526afcb0a3
commit 526afcb0a3
parent 74fa27928a
1 changed files with 1 additions and 0 deletions
--- 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(" "));
        }