@@ -307,9 +307,13 @@ def rust_gen_target(d, thing, wd, features, cpu, arch, abi=""):
features = features or d.getVarFlag('FEATURES', arch_abi) or ""
features = features.strip()
+ llvm_target = d.getVar('RUST_TARGET_SYS')
+ if thing == "BUILD":
+ llvm_target = d.getVar('RUST_HOST_SYS')
+
# build tspec
tspec = {}
- tspec['llvm-target'] = d.getVar('RUST_TARGET_SYS', arch_abi)
+ tspec['llvm-target'] = llvm_target
tspec['data-layout'] = d.getVarFlag('DATA_LAYOUT', arch_abi)
tspec['max-atomic-width'] = int(d.getVarFlag('MAX_ATOMIC_WIDTH', arch_abi))
tspec['target-pointer-width'] = d.getVarFlag('TARGET_POINTER_WIDTH', arch_abi)