#*********************************************************************************
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# Copyright: (C) 2012 Guo Wenxue<Email:guowenxue@gmail.com>
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# All rights reserved.
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#
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# Filename: Makefile
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# Description: This Makefile used to call function to compile all the C source
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# in current folder and links all the objects file into a excutable
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# binary file.
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#
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# Version: 1.0.0(10/08/2011~)
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# Author: Guo Wenxue <guowenxue@gmail.com>
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# ChangeLog: 1, Release initial version on "10/08/2011 01:29:33 AM"
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#
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#********************************************************************************/
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PWD=$(shell pwd)
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INSTPATH=/tftp
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APP_BINARY_NAME = comport
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#ARCH?=i386
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ARCH?=arm1176jzfs
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MODE=PRODUCTION
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LINK_MODE=STATIC
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#DEBUG=1
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#LDFLAGS+=-lpthread
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CFLAGS+=-Wall -Werror
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ifeq ("${MODE}", "PRODUCTION")
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CFLAGS+=-DPRODUCTION_MODE
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endif
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ifdef DEBUG
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CFLAGS+=-g -DDEBUG
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endif
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COMPILE_DATE=$(shell date -u +"%Y-%m-%d %H:%M")
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VPATH= .
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SRCS = $(wildcard ${VPATH}/*.c)
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OBJS = $(patsubst %.c,%.o,$(SRCS))
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TMP=$(shell echo $(ARCH) | tr "[A-Z]" "[a-z]")
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ifneq (,$(filter i386,$(TMP)))
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CROSS_COMPILE=
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else
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CROSS_COMPILE=/opt/buildroot-2012.08/$(ARCH)/usr/bin/arm-linux-
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endif
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CFLAGS+=-I${PWD}
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export CC=${CROSS_COMPILE}gcc
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export CXX=${CROSS_COMPILE}g++
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export AR=${CROSS_COMPILE}ar
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export AS=${CROSS_COMPILE}as
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export RANLIB=${CROSS_COMPILE}ranlib
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export STRIP=${CROSS_COMPILE}strip
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export CFLAGS
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export LDFLAGS
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export ARCH
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export LINK_MODE
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ifeq ("${LINK_MODE}", "STATIC")
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CFLAGS+=--static
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LDFLAGS+=-static
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else
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LDFLAGS+=-ldl
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endif
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all: entry version $(APP_BINARY_NAME)
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entry:
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@echo " ";
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@echo " =========================================================";
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@echo " ** Compile ${APP_BINARY_NAME} for ${ARCH} ";
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@echo " =========================================================";
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version:
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@echo "/* Generated by makefile, don't Edit it by hand */" > version.h
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@echo "#define DATE \"$(COMPILE_DATE)\"" >> version.h
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@echo "#define MAJOR 1" >>version.h
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@echo "#define MINOR 0" >>version.h
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@echo "#define REVER 0" >>version.h
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@if [ -f .svn/entries ] ; then \
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echo "#define SVNVER `sed -n -e 11p .svn/entries`" >>version.h; \
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else \
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echo "#define SVNVER 0" >>version.h; \
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fi;
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@echo "" >> version.h
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@echo '#define version(progname) printf("%s Version %d.%d.%d Build @%05d (%s)\n", progname, MAJOR, MINOR, REVER,SVNVER, DATE)' >> version.h
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@echo '#define copyright() printf("Copyright: (C) 2012 Guo Wenxue<Email:guowenxue@gmail.com\n")' >>version.h
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@echo '#define banner(progname) {version(progname); copyright(); printf("\n");}' >>version.h
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@echo "" >> version.h
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$(APP_BINARY_NAME): $(OBJS)
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$(CC) -o $@ *.c
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$(STRIP) $(APP_BINARY_NAME)
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tag:
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@ctags --c-kinds=+defglmnstuvx --langmap=c:.c.h.ho.hem.het.hec.hev.him.hit.hic.hiv -R .
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@cscope -Rbq
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install:
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@cp $(APP_BINARY_NAME) ${INSTPATH}
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clean:
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@rm -f version.h
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@rm -f *.o $(APP_BINARY_NAME)
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@rm -rf *.gdb *.a *.so *.elf*
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distclean: clean
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@rm -f tags cscope*
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.PHONY: clean entry
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