makefile

uclinux 下写的一个 todo 程序

#
#  $Id: Makefile,v 1.4 2005/04/12 04:24:51 kalvin Exp $
#
#  Copyright (C) 2000 EmSoft Limited (www.emsoftltd.com)
#
#  This software may be used and distributed according to the terms
#  of the GNU General Public License, incorporated herein by reference.
#

TODO_OBJS       = src/todo.o src/todo_record.o
DB_UTIL_OBJS    = src/todo_db_util.o src/todo_record.o
OBJS            = $(sort ${TODO_OBJS} ${DB_UTIL_OBJS})
TODO_TARGET     = bin${ARCH_SUFFIX}/todo
DB_UTIL_TARGET  = bin${ARCH_SUFFIX}/todo_db_util

########################################
# Name and path
########################################
EMLINUX_TOP             = $(shell pwd)/../../..
MICROWIN_INC_DIR        = ${EMLINUX_TOP}/microwin/include
MICROWIN_LIB_DIR        = ${EMLINUX_TOP}/microwin/lib${ARCH_SUFFIX}
GLIB_INC_DIR            = ${EMLINUX_TOP}/glib-1.2.7/include
GLIB_LIB_DIR            = ${EMLINUX_TOP}/glib-1.2.7/lib${ARCH_SUFFIX}
GLIB_CONFIG             = ${EMLINUX_TOP}/glib-1.2.7/bin${ARCH_SUFFIX}/glib-config
GDK_INC_DIR             = ${EMLINUX_TOP}/gtk+-1.2.7/include
GDK_LIB_DIR             = ${EMLINUX_TOP}/gtk+-1.2.7/lib${ARCH_SUFFIX}
GDK_CONFIG              = ${EMLINUX_TOP}/gtk+-1.2.7/bin${ARCH_SUFFIX}/gdk-config
GDKPIXBUF_INC_DIR       = ${EMLINUX_TOP}/EmGdkPixbuf/include
GDKPIXBUF_LIB_DIR       = ${EMLINUX_TOP}/EmGdkPixbuf/lib${ARCH_SUFFIX}
EMTK_INC_DIR            = ${EMLINUX_TOP}/EmTK/include
EMTK_LIB_DIR            = ${EMLINUX_TOP}/EmTK/lib${ARCH_SUFFIX}
ZLIB_INC_DIR            = ${EMLINUX_TOP}/zlib/include
ZLIB_LIB_DIR            = ${EMLINUX_TOP}/zlib/lib${ARCH_SUFFIX}
JPEG_INC_DIR            = ${EMLINUX_TOP}/jpeglib
JPEG_LIB_DIR            = ${EMLINUX_TOP}/jpeglib/install$(ARCH_SUFFIX)/lib
PNG_INC_DIR             = ${GDKPIXBUF_INC_DIR}/libpng
PNG_LIB_DIR             = ${GDKPIXBUF_LIB_DIR}
GDBM_INC_DIR            = ../gdbm-1.8.3/install${ARCH_SUFFIX}/include
GDBM_LIB_DIR            = ../gdbm-1.8.3/install${ARCH_SUFFIX}/lib

########################################
# Default build options
########################################
OPTIONS =
BUILD_SHLIB     = Y
ENABLE_I18N     = Y
LAUNCHER_SUPPORT= Y
USE_GDKPIXBUF   = Y

########################################
# Build targets
########################################
TARGET  = ${TODO_TARGET}

ifeq ($(MAKECMDGOALS),x86)
ARCH_SUFFIX = -x86
CC          = gcc
AR          = ar
CFLAGS      = -g -Wall -DX86
TARGET     += ${DB_UTIL_TARGET}
endif

ifeq ($(MAKECMDGOALS),arm7)
ARCH_SUFFIX = -arm7
CC          = arm-linux-gcc
AR          = arm-linux-ar
CFLAGS      = -O2 -Wall -DARM7
endif

ifeq ($(findstring uclinux,${MAKECMDGOALS}),uclinux)
UCLINUX_TOP = ${EMLINUX_TOP}/../uClinux-dist
include ${UCLINUX_TOP}/user/include/Makefile.include
ARCH_SUFFIX     = -arm7
CC              = ${UCCC}
AR              = ${UCAR}
FLTHDR          = arm-elf-flthdr
CFLAGS          = -Wall -DARM7 ${UCDEFINES} ${UCCFLAGS}
JPEG_LIB_DIR    = ${UCLINUX_TOP}/lib/libjpeg
PNG_LIB_DIR     = ${UCLINUX_TOP}/lib/libpng
ZLIB_LIB_DIR    = ${UCLINUX_TOP}/lib/zlib
LIBM_LIB_DIR    = ${UCLINUX_TOP}/uClibc/libm
ENABLE_I18N     = N
BUILD_SHLIB     = N
LAUNCHER_SUPPORT= Y
layout          = 240160
TARGET         += ${DB_UTIL_TARGET}
ifndef compressed
compressed      = Y
endif
endif

CFLAGS += ${OPTIONS}

########################################
# Other configurations
########################################
ifndef compressed
compressed      = N
endif

ifdef layout
OPTIONS+= -DUI_LAYOUT_SCHEME=${layout}
endif

ifeq ($(ENABLE_I18N),Y)
CFLAGS += -DENABLE_I18N
endif

# Launcher desk-message support
ifeq ($(LAUNCHER_SUPPORT), Y)
CFLAGS += -I../deskmsg/include -DLAUNCHER_SUPPORT
ifeq ($(BUILD_SHLIB),Y)
LFLAGS += -L../deskmsg/lib${ARCH_SUFFIX} -ldeskmsg
else
LDLIBS += ../deskmsg/lib${ARCH_SUFFIX}/libdeskmsg.a
endif
endif

# Gdbm and database libraries
CFLAGS    += -I../common/include
CFLAGS    += -I../db/include
CFLAGS    += -I${GDBM_INC_DIR}
ifeq (${BUILD_SHLIB},Y)
LFLAGS    += -L../common/lib${ARCH_SUFFIX} -lcommon
LFLAGS    += -L../db/lib${ARCH_SUFFIX} -ldb
LFLAGS    += -L${GDBM_LIB_DIR} -lgdbm
else
LDLIBS    += ../common/lib${ARCH_SUFFIX}/libcommon.a
LDLIBS    += ../db/lib${ARCH_SUFFIX}/libdb.a
LDLIBS    += ${GDBM_LIB_DIR}/libgdbm.a
endif

# EmTK Look-And-Feel (requires EmTK)
ifeq ($(BUILD_SHLIB),Y)
LFLAGS += -L${EMTK_LIB_DIR} -lemtklaf
else
LDLIBS += ${EMTK_LIB_DIR}/libemtklaf.a
endif

# EmTK (requires EmGdkPixbuf)
CFLAGS += -I${EMTK_INC_DIR}
ifeq ($(BUILD_SHLIB),Y)
LFLAGS += -L${EMTK_LIB_DIR} -lemtk
else
LDLIBS += ${EMTK_LIB_DIR}/libemtk.a
endif

# EmGdkPixbuf (requires Gdk and Glib)
ifeq ($(USE_GDKPIXBUF),Y)
CFLAGS += -DUSE_GDKPIXBUF=1
CFLAGS += -I${GDKPIXBUF_INC_DIR}
CFLAGS += -I${ZLIB_INC_DIR}
ifeq (${BUILD_SHLIB},Y)
LFLAGS += -L${GDKPIXBUF_LIB_DIR} -lgdk_pixbuf
LFLAGS += -L${JPEG_LIB_DIR} -ljpeg
LFLAGS += -lpng
LFLAGS += -L${ZLIB_LIB_DIR} -lz
else
LDLIBS += ${GDKPIXBUF_LIB_DIR}/libgdk_pixbuf.a
LDLIBS += ${JPEG_LIB_DIR}/libjpeg.a
LDLIBS += ${PNG_LIB_DIR}/libpng.a
LDLIBS += ${ZLIB_LIB_DIR}/libz.a
endif # build shared library
endif # use gdk-pixbuf

# Gdk, Glib and microwindows
GLIB_CFLAGS = `${GLIB_CONFIG} --cflags`
GLIB_LFLAGS = `${GLIB_CONFIG} --libs` 
CFLAGS += `${GDK_CONFIG} --cflags`
CFLAGS += ${GLIB_CFLAGS}
ifeq ($(BUILD_SHLIB),Y)
LFLAGS += `${GDK_CONFIG} --libs` -lpthread
LFLAGS += ${GLIB_LFLAGS}
else
LDLIBS += ${GDK_LIB_DIR}/libgdk.a
LDLIBS += ${GLIB_LIB_DIR}/libglib.a ${GLIB_LIB_DIR}/libgmodule.a ${GLIB_LIB_DIR}/libgthread.a
LDLIBS += ${MICROWIN_LIB_DIR}/libnanogtk.a ${MICROWIN_LIB_DIR}/libnano-X.a
endif

# LibC
ifeq (${BUILD_SHLIB},Y)
LFLAGS += -lm
else
ifeq ($(findstring uclinux,${MAKECMDGOALS}),uclinux)
LDLIBS += ${UCLDFLAGS} ${UCLDLIBS} ${LIBM_LIB_DIR}/libm.a
endif
endif

########################################
# Build targets
########################################
help:
	@echo; \
	echo "Specify the following targets to make:"; \
	echo "       x86 -- to compile x86 X11 version binary"; \
	echo "      arm7 -- to compile arm version binary"; \
	echo "   uclinux -- to compile uClinux ARM version binary"; \
	echo "     clean -- to remove objects and binaries"; \
	echo " distclean -- to remove objects, binaries and library"; \
	echo ""; \
	echo "[layout=<type>] UI layout scheme: 320240 (default), 240160"; \
	echo "[compressed=Y]  flat file binary (uclinux only): Y (default), N"; \
	echo

x86 arm7 uclinux: ${TARGET}
${TODO_TARGET}: ${TODO_OBJS}
${DB_UTIL_TARGET}: ${DB_UTIL_OBJS}

${TODO_TARGET} ${DB_UTIL_TARGET}:
	@echo "Linking $@..."
	@install -d ${dir $@}
	@${CC} -o $@ ${LFLAGS} $+ ${LDLIBS}
ifeq (${compressed},Y)
	@${FLTHDR} -z $@
endif

${OBJS}: %.o: %.c
	@echo "Compiling $<..."
	@$(CC) ${CFLAGS} -c $< -o $@

l10n:
	$(MAKE) -C po

l10n-install:
	$(MAKE) -C po install

clean:
	rm -f core $(patsubst %.c,%.o,${wildcard src/*.c})

distclean: clean
	rm -f bin-*/todo bin-*/todo.gdb bin-*/todo_db_util bin-*/todo_db_util.gdb
	find -name '*~' -exec rm -f {} \;
	@rmdir --ignore-fail-on-non-empty $(wildcard bin-*/) src