RIOT/pkg/esp32_sdk_libs/Makefile.include

# Directory with the SDK source checkout. Some modules in the cpu/esp32 use
# internal parts of the SDK and for that they need access to the
# ESP32_SDK_DIR path.
export ESP32_SDK_DIR = $(PKGDIRBASE)/esp32_sdk

# Directory where we built the modified libraries and headers.
ESP32_SDK_BUILD_DIR ?= $(ESP32_SDK_DIR)/build-libs

# Modified binary libraries are built here in the Makefile.
LINKFLAGS += -L$(ESP32_SDK_BUILD_DIR)

# esp32_sdk_libs doesn't generate any .a
PSEUDOMODULES += esp32_sdk_libs
pkg/esp32_sdk_libs: add ESP SDK libraries as package The vendor binary libraries of ESP-IDF are provided as a separate GIT repository. These libraries are defined as separate package for two reasons: 1. RIOT packages don't support to clone GIT repositories recursively; 2. ESP-IDF pulls a lot of other GIT repositories that are not needed when it is cloned recursively. 2021-12-30 10:27:28 +01:00			`# Directory with the SDK source checkout. Some modules in the cpu/esp32 use`
			`# internal parts of the SDK and for that they need access to the`
			`# ESP32_SDK_DIR path.`
			`export ESP32_SDK_DIR = $(PKGDIRBASE)/esp32_sdk`

			`# Directory where we built the modified libraries and headers.`
			`ESP32_SDK_BUILD_DIR ?= $(ESP32_SDK_DIR)/build-libs`

			`# Modified binary libraries are built here in the Makefile.`
			`LINKFLAGS += -L$(ESP32_SDK_BUILD_DIR)`

			`# esp32_sdk_libs doesn't generate any .a`
			`PSEUDOMODULES += esp32_sdk_libs`