# additional modules dependencies

ifneq (, $(filter esp_sdk, $(USEMODULE)))
    USEMODULE += core_thread_flags
    INCLUDES += -I$(ESP8266_SDK_DIR)/third_party/include
    LINKFLAGS += -Wl,-wrap=malloc
    LINKFLAGS += -Wl,-wrap=free
    LINKFLAGS += -Wl,-wrap=calloc
    LINKFLAGS += -Wl,-wrap=realloc
    LINKFLAGS += -Wl,-wrap=_malloc_r
    LINKFLAGS += -Wl,-wrap=_free_r
    LINKFLAGS += -Wl,-wrap=_realloc_r
    LINKFLAGS += -Wl,-wrap=mallinfo
endif

ifneq (, $(filter esp_spiffs, $(USEMODULE)))
    export SPIFFS_STD_OPTION = -std=c99
    USEMODULE += spiffs
    USEMODULE += vfs
endif

ifneq (, $(filter esp_wifi, $(USEMODULE)))
    CFLAGS += -DLWIP_OPEN_SRC
    LINKFLAGS += -Wl,-wrap=ethernet_input
    USEMODULE += netdev_eth
endif

ifneq (, $(filter lua, $(USEPKG)))
    USEMODULE += newlib_syscalls_default
    USEMODULE += xtimer
endif

ifneq (, $(filter lwip%, $(USEMODULE)))
    USEMODULE += newlib_syscalls_default
endif

ifneq (,$(filter ndn-riot,$(USEPKG)))
    USEMODULE += crypto
    USEMODULE += cipher_modes
endif

ifneq (, $(filter posix%, $(USEMODULE)))
    USEMODULE += newlib_syscalls_default
endif

ifneq (, $(filter shell, $(USEMODULE)))
    USEMODULE += newlib_syscalls_default
    USEMODULE += xtimer
endif

ifneq (, $(filter xtimer, $(USEMODULE)))
    USEMODULE += newlib_syscalls_default
endif

ifneq (, $(filter vfs, $(USEMODULE)))
    USEMODULE += newlib_syscalls_default
    USEMODULE += xtimer
endif

ifneq (, $(filter newlib_syscalls_default, $(USEMODULE)))
    USEMODULE += stdio_uart
endif