1# 2# Nanoapp Makefile 3# 4# Include this file in your nanoapp Makefile to produce binary nanoapps to 5# target a variety of architectures. 6# 7 8# Nanoapp Build Configuration Checks ########################################### 9 10ifeq ($(NANOAPP_NAME),) 11$(error "The NANOAPP_NAME variable must be set to the name of the nanoapp. \ 12 This should be assigned by the Makefile that includes app.mk.") 13endif 14 15ifeq ($(NANOAPP_ID),) 16$(error "The NANOAPP_ID variable must be set to the ID of the nanoapp. \ 17 This should be assigned by the Makefile that includes app.mk.") 18endif 19 20ifeq ($(NANOAPP_VERSION),) 21$(error "The NANOAPP_VERSION variable must be set to the version of the nanoapp. \ 22 This should be assigned by the Makefile that includes app.mk.") 23endif 24 25ifeq ($(BUILD_ID),) 26# If BUILD_ID is unset this must be a local build. 27BUILD_ID = local 28endif 29 30NANOAPP_VERSION := $(strip $(NANOAPP_VERSION)) 31MATCHED_NANOAPP_VERSION := $(shell echo $(NANOAPP_VERSION) \ 32 | grep "^0x[0-9a-fA-F]\{8\}") 33ifneq ($(MATCHED_NANOAPP_VERSION), $(NANOAPP_VERSION)) 34$(error "The NANOAPP_VERSION must be a 4-byte hex-formatted integer. Example: \ 35 0x00000101") 36endif 37 38ifeq ($(NANOAPP_NAME_STRING),) 39$(error "The NANOAPP_NAME_STRING variable must be set to the friendly name of \ 40 the nanoapp. This should be assigned by the Makefile that includes \ 41 app.mk.") 42endif 43 44ifeq ($(NANOAPP_VENDOR_STRING),) 45$(info "NANOAPP_VENDOR_STRING not supplied, defaulting to \"Google\".") 46NANOAPP_VENDOR_STRING = \"Google\" 47endif 48 49ifeq ($(NANOAPP_IS_SYSTEM_NANOAPP),) 50$(info "NANOAPP_IS_SYSTEM_NANOAPP not supplied, defaulting to 0.") 51NANOAPP_IS_SYSTEM_NANOAPP = 0 52endif 53 54ifeq ($(CHRE_PREFIX),) 55ifeq ($(ANDROID_BUILD_TOP),) 56$(error "You must run lunch, or specify an explicit CHRE_PREFIX environment \ 57 variable") 58else 59CHRE_PREFIX = $(ANDROID_BUILD_TOP)/system/chre 60endif 61endif 62 63# Nanoapp Build ################################################################ 64 65# This variable indicates to the variants that some post-processing may be 66# required as the target is a nanoapp. 67IS_NANOAPP_BUILD = true 68 69# Common App Build Configuration ############################################### 70 71OUTPUT_NAME = $(NANOAPP_NAME) 72 73# Permissions declaration ###################################################### 74 75ifneq ($(CHRE_NANOAPP_USES_AUDIO),) 76COMMON_CFLAGS += -DCHRE_NANOAPP_USES_AUDIO 77endif 78 79ifneq ($(CHRE_NANOAPP_USES_GNSS),) 80COMMON_CFLAGS += -DCHRE_NANOAPP_USES_GNSS 81endif 82 83ifneq ($(CHRE_NANOAPP_USES_WIFI),) 84COMMON_CFLAGS += -DCHRE_NANOAPP_USES_WIFI 85endif 86 87ifneq ($(CHRE_NANOAPP_USES_WWAN),) 88COMMON_CFLAGS += -DCHRE_NANOAPP_USES_WWAN 89endif 90 91# Common Compiler Flags ######################################################## 92 93# Add the CHRE API to the include search path. 94COMMON_CFLAGS += -I$(CHRE_PREFIX)/chre_api/include/chre_api 95 96# Add util and platform/shared to the include search path. 97COMMON_CFLAGS += -I$(CHRE_PREFIX)/util/include 98COMMON_CFLAGS += -I$(CHRE_PREFIX)/platform/shared/include 99 100# Allows a nanoapp to know that is compiled separately from the CHRE system. 101COMMON_CFLAGS += -DCHRE_IS_NANOAPP_BUILD 102 103# Compile FlatBuffers in a portable way. 104COMMON_CFLAGS += -DFLATBUFFERS_CHRE 105 106# Nanoapp configuration flags. 107COMMON_CFLAGS += -DNANOAPP_ID=$(NANOAPP_ID) 108COMMON_CFLAGS += -DNANOAPP_VERSION=$(NANOAPP_VERSION) 109COMMON_CFLAGS += -DNANOAPP_VENDOR_STRING=$(NANOAPP_VENDOR_STRING) 110COMMON_CFLAGS += -DNANOAPP_NAME_STRING=$(NANOAPP_NAME_STRING) 111COMMON_CFLAGS += -DNANOAPP_IS_SYSTEM_NANOAPP=$(NANOAPP_IS_SYSTEM_NANOAPP) 112 113# Unstable ID ################################################################## 114 115COMMIT_HASH_DIRTY_SUFFIX = $(shell git diff --quiet || echo -dirty) 116COMMIT_HASH = $(shell git log -1 --pretty="format:%h" .)$(COMMIT_HASH_DIRTY_SUFFIX) 117NANOAPP_UNSTABLE_ID = "nanoapp=$(NANOAPP_NAME)@$(BUILD_ID)" 118COMMON_CFLAGS += -DNANOAPP_UNSTABLE_ID="\"$(NANOAPP_UNSTABLE_ID)\"" 119 120# Variant-specific Nanoapp Support Source Files ################################ 121 122APP_SUPPORT_PATH = $(CHRE_PREFIX)/build/app_support 123DSO_SUPPORT_LIB_PATH = $(CHRE_PREFIX)/platform/shared/nanoapp 124DSO_SUPPORT_LIB_SRCS = $(DSO_SUPPORT_LIB_PATH)/nanoapp_support_lib_dso.cc 125 126GOOGLE_HEXAGONV60_SLPI_SRCS += $(DSO_SUPPORT_LIB_SRCS) 127GOOGLE_HEXAGONV62_SLPI_SRCS += $(DSO_SUPPORT_LIB_SRCS) 128GOOGLE_HEXAGONV62_SLPI-UIMG_SRCS += $(DSO_SUPPORT_LIB_SRCS) 129GOOGLE_HEXAGONV65_ADSP-SEE_SRCS += $(DSO_SUPPORT_LIB_SRCS) 130GOOGLE_HEXAGONV65_ADSP-SEE-UIMG_SRCS += $(DSO_SUPPORT_LIB_SRCS) 131GOOGLE_HEXAGONV65_SLPI-SEE_SRCS += $(DSO_SUPPORT_LIB_SRCS) 132GOOGLE_HEXAGONV65_SLPI-SEE-UIMG_SRCS += $(DSO_SUPPORT_LIB_SRCS) 133GOOGLE_HEXAGONV66_ADSP-SEE_SRCS += $(DSO_SUPPORT_LIB_SRCS) 134GOOGLE_HEXAGONV66_ADSP-SEE-UIMG_SRCS += $(DSO_SUPPORT_LIB_SRCS) 135GOOGLE_HEXAGONV66_SLPI-SEE_SRCS += $(DSO_SUPPORT_LIB_SRCS) 136GOOGLE_HEXAGONV66_SLPI-SEE-UIMG_SRCS += $(DSO_SUPPORT_LIB_SRCS) 137GOOGLE_HEXAGONV66_SLPI-QSH_SRCS += $(DSO_SUPPORT_LIB_SRCS) 138GOOGLE_ARM64_ANDROID_SRCS += $(DSO_SUPPORT_LIB_SRCS) 139GOOGLE_X86_LINUX_SRCS += $(DSO_SUPPORT_LIB_SRCS) 140QCOM_HEXAGONV60_NANOHUB_SRCS += $(APP_SUPPORT_PATH)/qcom_nanohub/app_support.cc 141QCOM_HEXAGONV60_NANOHUB-UIMG_SRCS += $(APP_SUPPORT_PATH)/qcom_nanohub/app_support_uimg.cc 142 143# Makefile Includes ############################################################ 144 145# Standard library overrides include 146include $(CHRE_PREFIX)/std_overrides/std_overrides.mk 147 148# Common includes 149include $(CHRE_PREFIX)/build/defs.mk 150include $(CHRE_PREFIX)/build/common.mk 151 152# CHRE API version. 153include $(CHRE_PREFIX)/chre_api/chre_api_version.mk 154 155# Supported variants includes 156ifneq ($(CHRE_TARGET_EXTENSION),) 157include $(CHRE_TARGET_EXTENSION) 158endif 159include $(CHRE_PREFIX)/build/variant/google_arm64_android.mk 160include $(CHRE_PREFIX)/build/variant/google_cm4_nanohub.mk 161include $(CHRE_PREFIX)/build/variant/google_hexagonv55_slpi-see.mk 162include $(CHRE_PREFIX)/build/variant/google_hexagonv60_slpi.mk 163include $(CHRE_PREFIX)/build/variant/google_hexagonv62_slpi.mk 164include $(CHRE_PREFIX)/build/variant/google_hexagonv62_slpi-uimg.mk 165include $(CHRE_PREFIX)/build/variant/google_hexagonv65_adsp-see.mk 166include $(CHRE_PREFIX)/build/variant/google_hexagonv65_adsp-see-uimg.mk 167include $(CHRE_PREFIX)/build/variant/google_hexagonv65_slpi-see.mk 168include $(CHRE_PREFIX)/build/variant/google_hexagonv65_slpi-see-uimg.mk 169include $(CHRE_PREFIX)/build/variant/google_hexagonv66_adsp-see.mk 170include $(CHRE_PREFIX)/build/variant/google_hexagonv66_adsp-see-uimg.mk 171include $(CHRE_PREFIX)/build/variant/google_hexagonv66_slpi-see.mk 172include $(CHRE_PREFIX)/build/variant/google_hexagonv66_slpi-see-uimg.mk 173include $(CHRE_PREFIX)/build/variant/google_hexagonv66_slpi-qsh.mk 174include $(CHRE_PREFIX)/build/variant/google_x86_linux.mk 175include $(CHRE_PREFIX)/build/variant/qcom_hexagonv60_nanohub.mk 176include $(CHRE_PREFIX)/build/variant/qcom_hexagonv60_nanohub-uimg.mk 177