[OHOS INFO] 
[OHOS INFO] build configs generation is complete.
[OHOS INFO] ohos_build_compiler: gcc
[OHOS INFO] ohos_kernel_type: liteos_m
[OHOS INFO] ERROR at //third_party/wpa_supplicant/wpa_supplicant-2.9/BUILD.gn:14:30: Undefined identifier in string expansion.
[OHOS INFO]   arch_cflags += " --target=$target_triple"
[OHOS INFO]                              ^------------
[OHOS INFO] "target_triple" is not currently in scope.
[OHOS INFO] See //build/ohos/ohos_part.gni:25:16: which caused the file to be included.
[OHOS INFO]     _deps += [ get_label_info(module_label, "label_with_toolchain") ]
[OHOS INFO]                ^--------------------------------------------------
[OHOS INFO] liteos_config_file: /home/syn/code/niobeu4/vendor/openvalley/niobeu4/kernel_configs/debug.config
[OHOS INFO] ---------------------------------------------
[OHOS INFO] ccache summary:
[OHOS INFO] cache hit (direct)  : 0
[OHOS INFO] cache hit (preprocessed)  : 0
[OHOS INFO] cache miss  : 0
[OHOS INFO] hit rate:  0.00% 
[OHOS INFO] mis rate: 0.00% 
[OHOS INFO] ---------------------------------------------