esp-idf/components/esp_system/Makefile.projbuild

ESP32_LINKER_SCRIPT_TEMPLATE := $(COMPONENT_PATH)/ld/esp32/sections.ld.in
ESP32_LINKER_SCRIPT_OUTPUT_DIR := $(BUILD_DIR_BASE)/esp_system/ld
ESP32_SECTIONS_LINKER_SCRIPT := $(ESP32_LINKER_SCRIPT_OUTPUT_DIR)/sections.ld

# Target to generate linker script generator from fragments presented by each of
# the components
$(eval $(call ldgen_process_template, $(ESP32_LINKER_SCRIPT_TEMPLATE), $(ESP32_SECTIONS_LINKER_SCRIPT)))

$(APP_ELF): $(ESP32_SECTIONS_LINKER_SCRIPT)