RIOT/pkg/esp32_sdk_libs/Makefile

PKG_NAME=esp32_sdk_libs
PKG_URL=https://github.com/espressif/esp32-wifi-lib
# This is a version in the v3.1 beta1 release branch
PKG_VERSION=534a9b14101af90231d40a4f94924d67bc848d5f
PKG_LICENSE=Apache-2.0

include $(RIOTBASE)/pkg/pkg.mk

ESP32_SDK_DIR = $(PKGDIRBASE)/esp32_sdk

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

# We need to place all binary libraries shipped with the SDK in a common
# directory.
ESP32_SDK_COMPONENT_LIBS = \
    libcoexist.a \
    libcore.a \
    libespnow.a \
    libmesh.a \
    libnet80211.a \
    libphy.a \
    libpp.a \
    librtc.a \
    libsmartconfig.a \
    libwpa.a \
    libwpa2.a \
    libwps.a

ESP32_SDK_LIBS = $(addprefix $(ESP32_SDK_BUILD_DIR)/, $(ESP32_SDK_COMPONENT_LIBS))

all: $(ESP32_SDK_LIBS)

$(PKG_PREPARED): $(ESP32_SDK_BUILD_DIR)

$(ESP32_SDK_BUILD_DIR): $(PKG_PATCHED)
	$(Q)mkdir -p $(ESP32_SDK_BUILD_DIR)

$(ESP32_SDK_BUILD_DIR)/lib%.a: \
    $(PKG_SOURCE_DIR)/lib%.a | $(ESP32_SDK_BUILD_DIR)
	$(Q)cp $? $(ESP32_SDK_BUILD_DIR)
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			`PKG_NAME=esp32_sdk_libs`
			`PKG_URL=https://github.com/espressif/esp32-wifi-lib`
			`# This is a version in the v3.1 beta1 release branch`
			`PKG_VERSION=534a9b14101af90231d40a4f94924d67bc848d5f`
			`PKG_LICENSE=Apache-2.0`

			`include $(RIOTBASE)/pkg/pkg.mk`

			`ESP32_SDK_DIR = $(PKGDIRBASE)/esp32_sdk`

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

			`# We need to place all binary libraries shipped with the SDK in a common`
			`# directory.`
			`ESP32_SDK_COMPONENT_LIBS = \`
			`libcoexist.a \`
			`libcore.a \`
			`libespnow.a \`
			`libmesh.a \`
			`libnet80211.a \`
			`libphy.a \`
			`libpp.a \`
			`librtc.a \`
			`libsmartconfig.a \`
			`libwpa.a \`
			`libwpa2.a \`
			`libwps.a`

			`ESP32_SDK_LIBS = $(addprefix $(ESP32_SDK_BUILD_DIR)/, $(ESP32_SDK_COMPONENT_LIBS))`

			`all: $(ESP32_SDK_LIBS)`

pkg/esp32_sdk_libs: add requirements to PKG_PREPARE The shared `build-libs` directory needs to be available for modules/packages that depend on the SDK before that package is eventually compiled. Packages are downloaded, patched, prepared before any module is compiled. By adding the directory creation as a dependency of `PKG_PREPARE` we make sure the rule is run before compilation starts. 2022-01-28 13:50:04 +01:00			`$(PKG_PREPARED): $(ESP32_SDK_BUILD_DIR)`

			`$(ESP32_SDK_BUILD_DIR): $(PKG_PATCHED)`
pkg/esp32_sdk_libs: add ESP SDK libraries as package The vendor binary libraries of ESP-IDF are provided as a separate GIT repository. These libraries are defined as separate package for two reasons: 1. RIOT packages don't support to clone GIT repositories recursively; 2. ESP-IDF pulls a lot of other GIT repositories that are not needed when it is cloned recursively. 2021-12-30 10:27:28 +01:00			`$(Q)mkdir -p $(ESP32_SDK_BUILD_DIR)`

			`$(ESP32_SDK_BUILD_DIR)/lib%.a: \`
			`$(PKG_SOURCE_DIR)/lib%.a \| $(ESP32_SDK_BUILD_DIR)`
			`$(Q)cp $? $(ESP32_SDK_BUILD_DIR)`