add ccache

1 files changed, 8 insertions, 0 deletions

diff --git a/core/src/xmake/machine.c b/core/src/xmake/machine.c
index a0c17b0e9..1fbfaaca4 100755
--- a/core/src/xmake/machine.c
+++ b/core/src/xmake/machine.c
@@ -287,6 +287,14 @@ xm_machine_ref_t xm_machine_init()
 #endif
         lua_setglobal(impl->lua, "_ARCH");
 
+        // init redirect to null
+#if defined(TB_CONFIG_OS_WINDOWS)
+        lua_pushstring(impl->lua, "nul");
+#else
+        lua_pushstring(impl->lua, "/dev/null");
+#endif
+        lua_setglobal(impl->lua, "_NULDEV");
+
         // init namespace: xmake
         lua_newtable(impl->lua);
         lua_setglobal(impl->lua, "xmake");