rustbuild: always set cxx for build host
Even if it's not in hosts
Signed-off-by: Marc-Antoine Perennou <Marc-Antoine@Perennou.com>
diff --git a/src/bootstrap/cc_detect.rs b/src/bootstrap/cc_detect.rs
index 3b74da0..400375c 100644
--- a/src/bootstrap/cc_detect.rs
+++ b/src/bootstrap/cc_detect.rs
@@ -106,7 +106,7 @@
let cxx_configured = if let Some(cxx) = config.and_then(|c| c.cxx.as_ref()) {
cfg.compiler(cxx);
true
- } else if build.hosts.contains(&target) {
+ } else if build.hosts.contains(&target) || build.build == target {
set_compiler(&mut cfg, Language::CPlusPlus, target, config, build);
true
} else {
