#*********************************************************************************
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# Copyright: (C) 2022 Avnet. All rights reserved.
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# Author: Guo Wenxue<wenxue.guo@avnet.com>
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#
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# Filename: Makefile
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# Description: This Makefile used to compile all the C source code file in
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# current folder to a excutable binary file.
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#
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#********************************************************************************/
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PRJ_PATH=$(shell pwd)
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APP_NAME = gpsd
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INST_PATH= /tftp
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BUILD_ARCH=$(shell uname -m)
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ifneq ($(findstring $(BUILD_ARCH), "x86_64" "i386"),)
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CROSSTOOL=arm-linux-gnueabi-
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endif
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# C source files in top-level directory
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SRCFILES = $(wildcard *.c)
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# common CFLAGS for our source code
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CFLAGS = -Wall -Wshadow -Wundef -Wmaybe-uninitialized -D_GNU_SOURCE
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# C source file in sub-directory
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DIRS= booster
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DIRS_PATH=$(patsubst %,${PRJ_PATH}/%,$(DIRS))
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CFLAGS+=$(patsubst %,-I%,$(DIRS_PATH))
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LDFLAGS+=$(patsubst %,-L%,$(DIRS_PATH))
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LIBS=$(patsubst %,-l%,$(DIRS))
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LDFLAGS+=-lpthread
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.PHONY:libs
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all: entry modules binary
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entry:
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@echo "Building ${APP_NAME} on ${BUILD_ARCH}"
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modules:
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@set -e; for d in ${DIRS}; do $(MAKE) CROSSTOOL=${CROSSTOOL} CFLAGS="${CFLAGS}" -C $${d}; done
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binary: ${SRCFILES}
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$(CROSSTOOL)gcc $(CFLAGS) -o ${APP_NAME} $^ ${LDFLAGS} ${LIBS}
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@echo " Compile over"
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clean:
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set -e; for d in ${DIRS}; do $(MAKE) clean -C $${d}; done
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@rm -f *.o $(APP_NAME)
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distclean: clean
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@rm -rf cscope* tags
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install:
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cp ${APP_NAME} ${INST_PATH}
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