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 ($(NANOAPP_NAME_STRING),) 26$(error "The NANOAPP_NAME_STRING variable must be set to the friendly name of \ 27 the nanoapp. This should be assigned by the Makefile that includes \ 28 app.mk.") 29endif 30 31ifeq ($(NANOAPP_VENDOR_STRING),) 32$(info "NANOAPP_VENDOR_STRING not supplied, defaulting to \"Google\".") 33NANOAPP_VENDOR_STRING = \"Google\" 34endif 35 36ifeq ($(NANOAPP_IS_SYSTEM_NANOAPP),) 37$(info "NANOAPP_IS_SYSTEM_NANOAPP not supplied, defaulting to 0.") 38NANOAPP_IS_SYSTEM_NANOAPP = 0 39endif 40 41ifeq ($(CHRE_PREFIX),) 42ifeq ($(ANDROID_BUILD_TOP),) 43$(error "You must run lunch, or specify an explicit CHRE_PREFIX environment \ 44 variable") 45else 46CHRE_PREFIX = $(ANDROID_BUILD_TOP)/system/chre 47endif 48endif 49 50# Nanoapp Build ################################################################ 51 52# This variable indicates to the variants that some post-processing may be 53# required as the target is a nanoapp. 54IS_NANOAPP_BUILD = true 55 56# Common App Build Configuration ############################################### 57 58OUTPUT_NAME = $(NANOAPP_NAME) 59 60# Common Compiler Flags ######################################################## 61 62# Add the CHRE API to the include search path. 63COMMON_CFLAGS += -I$(CHRE_PREFIX)/chre_api/include/chre_api 64 65# Add util and platform/shared to the include search path. 66COMMON_CFLAGS += -I$(CHRE_PREFIX)/util/include 67COMMON_CFLAGS += -I$(CHRE_PREFIX)/platform/shared/include 68 69# Allows a nanoapp to know that is compiled separately from the CHRE system. 70COMMON_CFLAGS += -DCHRE_IS_NANOAPP_BUILD 71 72# Compile FlatBuffers in a portable way. 73COMMON_CFLAGS += -DFLATBUFFERS_CHRE 74 75# Nanoapp configuration flags. 76COMMON_CFLAGS += -DNANOAPP_ID=$(NANOAPP_ID) 77COMMON_CFLAGS += -DNANOAPP_VERSION=$(NANOAPP_VERSION) 78COMMON_CFLAGS += -DNANOAPP_VENDOR_STRING=$(NANOAPP_VENDOR_STRING) 79COMMON_CFLAGS += -DNANOAPP_NAME_STRING=$(NANOAPP_NAME_STRING) 80COMMON_CFLAGS += -DNANOAPP_IS_SYSTEM_NANOAPP=$(NANOAPP_IS_SYSTEM_NANOAPP) 81 82# Variant-specific Nanoapp Support Source Files ################################ 83 84APP_SUPPORT_PATH = $(CHRE_PREFIX)/build/app_support 85DSO_SUPPORT_LIB_PATH = $(CHRE_PREFIX)/platform/shared/nanoapp 86DSO_SUPPORT_LIB_SRCS = $(DSO_SUPPORT_LIB_PATH)/nanoapp_support_lib_dso.cc 87 88GOOGLE_HEXAGONV60_SLPI_SRCS += $(DSO_SUPPORT_LIB_SRCS) 89GOOGLE_HEXAGONV62_SLPI_SRCS += $(DSO_SUPPORT_LIB_SRCS) 90GOOGLE_HEXAGONV62_SLPI-UIMG_SRCS += $(DSO_SUPPORT_LIB_SRCS) 91GOOGLE_HEXAGONV65_SLPI-SEE_SRCS += $(DSO_SUPPORT_LIB_SRCS) 92GOOGLE_HEXAGONV65_SLPI-SEE-UIMG_SRCS += $(DSO_SUPPORT_LIB_SRCS) 93GOOGLE_ARM64_ANDROID_SRCS += $(DSO_SUPPORT_LIB_SRCS) 94GOOGLE_X86_LINUX_SRCS += $(DSO_SUPPORT_LIB_SRCS) 95QCOM_HEXAGONV60_NANOHUB_SRCS += $(APP_SUPPORT_PATH)/qcom_nanohub/app_support.cc 96QCOM_HEXAGONV60_NANOHUB-UIMG_SRCS += $(APP_SUPPORT_PATH)/qcom_nanohub/app_support_uimg.cc 97 98# Makefile Includes ############################################################ 99 100# Common includes 101include $(CHRE_PREFIX)/build/defs.mk 102include $(CHRE_PREFIX)/build/common.mk 103 104# CHRE API version. 105include $(CHRE_PREFIX)/chre_api/chre_api_version.mk 106 107# Supported variants includes 108include $(CHRE_PREFIX)/build/variant/google_arm64_android.mk 109include $(CHRE_PREFIX)/build/variant/google_cm4_nanohub.mk 110include $(CHRE_PREFIX)/build/variant/google_hexagonv55_slpi-see.mk 111include $(CHRE_PREFIX)/build/variant/google_hexagonv60_slpi.mk 112include $(CHRE_PREFIX)/build/variant/google_hexagonv62_slpi.mk 113include $(CHRE_PREFIX)/build/variant/google_hexagonv62_slpi-uimg.mk 114include $(CHRE_PREFIX)/build/variant/google_hexagonv65_slpi-see.mk 115include $(CHRE_PREFIX)/build/variant/google_hexagonv65_slpi-see-uimg.mk 116include $(CHRE_PREFIX)/build/variant/google_x86_linux.mk 117include $(CHRE_PREFIX)/build/variant/qcom_hexagonv60_nanohub.mk 118include $(CHRE_PREFIX)/build/variant/qcom_hexagonv60_nanohub-uimg.mk 119