subdir-ccflags-$(CONFIG_MBEDTLS_LIBRARY) += -I$(CONFIG_MBEDTLS_INSTALL_PATH)/include

subdir-ccflags-$(CONFIG_MBEDTLS_BUILTIN) += -I$(srctree)/ext/lib/crypto/mbedtls/include

subdir-ccflags-$(CONFIG_MBEDTLS_BUILTIN) += -I$(srctree)/ext/lib/crypto/mbedtls/configs

subdir-ccflags-$(CONFIG_MBEDTLS_BUILTIN) += -DMBEDTLS_CONFIG_FILE='$(CONFIG_MBEDTLS_CFG_FILE)'