esp-idf/components/ulp/Makefile.projbuild

ULP_BINUTILS_PREFIX ?= esp32ulp-elf-
#
export ULP_AS := $(ULP_BINUTILS_PREFIX)as
export ULP_LD := $(ULP_BINUTILS_PREFIX)ld
export ULP_OBJCOPY := $(ULP_BINUTILS_PREFIX)objcopy
export ULP_OBJDUMP := $(ULP_BINUTILS_PREFIX)objdump
export ULP_LD_TEMPLATE := $(IDF_PATH)/components/ulp/ld/esp32.ulp.ld
export ULP_NM := $(ULP_BINUTILS_PREFIX)nm
export ULP_MAP_GEN := $(IDF_PATH)/components/ulp/esp32ulp_mapgen.py