diff --git a/config/functions b/config/functions
index 2702b36fb5..f44d2cfe2c 100644
--- a/config/functions
+++ b/config/functions
@@ -83,14 +83,14 @@ setup_toolchain() {
         echo "SET(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY BOTH)" >> $CMAKE_CONF
         echo "SET(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE BOTH)" >> $CMAKE_CONF
       fi
-      export HOST_CC="$HOST_CC"
-      export HOST_CXX="$HOST_CXX"
-      export HOSTCC="$HOST_CC"
-      export HOSTCXX="$HOST_CXX"
-      export CC_FOR_BUILD="$HOST_CC"
-      export CXX_FOR_BUILD="$HOST_CXX"
-      export BUILD_CC="$HOST_CC"
-      export BUILD_CXX="$HOST_CXX"
+      export HOST_CC="$CC"
+      export HOST_CXX="$CXX"
+      export HOSTCC="$CC"
+      export HOSTCXX="$CXX"
+      export CC_FOR_BUILD="$CC"
+      export CXX_FOR_BUILD="$CXX"
+      export BUILD_CC="$CC"
+      export BUILD_CXX="$CXX"
       ;;
   esac
 }