#********************************************************************************
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# Copyright: (C) 2023 LingYun IoT System Studio
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# All rights reserved.
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#
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# Filename: Makefile
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# Description: This file is the project top Makefie
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#
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# Version: 1.0.0(11/08/23)
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# Author: Guo Wenxue <guowenxue@gmail.com>
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# ChangeLog: 1, Release initial version on "11/08/23 16:18:43"
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#
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#*******************************************************************************
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PRJ_PATH=$(shell pwd)
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APP_NAME = iotd
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BUILD_ARCH=$(shell uname -m)
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ifneq ($(findstring $(BUILD_ARCH), "x86_64" "i386"),)
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CROSS_COMPILE=arm-linux-gnueabihf-
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endif
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# C source files in top-level directory
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SRCFILES = $(wildcard *.c)
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# common CFLAGS for our source code
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CFLAGS = -Wall -Wshadow -Wundef -Wmaybe-uninitialized -D_GNU_SOURCE
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# sub-directory compiled to a library and need to link
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SRCS=src hal booster
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SRCS_PATH=$(patsubst %,${PRJ_PATH}/%,$(SRCS))
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CFLAGS+=$(patsubst %,-I%,$(SRCS_PATH))
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LDFLAGS+=$(patsubst %,-L%,$(SRCS_PATH))
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LIBS=$(patsubst %,-l%,$(SRCS))
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LDFLAGS+=${LIBS}
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# Open source libraries
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LDFLAGS+=-lmosquitto -lgpiod -lcjson -lm
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# sub-directory need to entry and compile
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SUBDIR=${SRCS}
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all: entry subdir
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${CROSS_COMPILE}gcc ${CFLAGS} main.c -o ${APP_NAME} ${LDFLAGS}
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entry:
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@echo "Building ${APP_NAME} on ${BUILD_ARCH}"
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subdir:
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@for dir in ${SUBDIR} ; do if [ ! -e $${dir} ] ; then ln -s ../$${dir}; fi; done
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@for dir in ${SUBDIR} ; do make CFLAGS="${CFLAGS}" -C $${dir} ; done
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install:
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cp ${APP_NAME} /tftp
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clean:
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@for dir in ${SRCS} ; do if [ -e $${dir} ] ; then make clean -C $${dir}; fi; done
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@rm -f ${APP_NAME}
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distclean:
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@for dir in ${SUBDIR} ; do if [ -e $${dir} ] ; then make clean -C $${dir}; fi; done
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@rm -f ${APP_NAME}
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@rm -f cscope.* tags
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@rm -f *.log *.db
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