makefile

au1200 linux2.6.11 硬件解码mae驱动和maiplayer播放器源码

# <LIC_AMD_STD>
# Copyright (C) 2003-2005 Advanced Micro Devices, Inc.  All Rights Reserved.
# 
# Unless otherwise designated in writing, this software and any related 
# documentation are the confidential proprietary information of AMD. 
# THESE MATERIALS ARE PROVIDED "AS IS" WITHOUT ANY
# UNLESS OTHERWISE NOTED IN WRITING, EXPRESS OR IMPLIED WARRANTY OF ANY 
# KIND, INCLUDING BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, 
# NONINFRINGEMENT, TITLE, FITNESS FOR ANY PARTICULAR PURPOSE AND IN NO 
# EVENT SHALL AMD OR ITS LICENSORS BE LIABLE FOR ANY DAMAGES WHATSOEVER. 
# 
# AMD does not assume any responsibility for any errors which may appear 
# in the Materials nor any responsibility to support or update the
# Materials.  AMD retains the right to modify the Materials at any time, 
# without notice, and is not obligated to provide such modified 
# Materials to you. AMD is not obligated to furnish, support, or make
# any further information available to you.
# </LIC_AMD_STD> 
# <CTL_AMD_STD>
# </CTL_AMD_STD> 
# <DOC_AMD_STD>
# Filename: makefile
# Targets:
#    maiplayer - console-based player for media playback thru MAI Engine
#
# Inputs (optional):
#    BUILD_MODE: release, debug, profile
#    BUILDSDIR:  top level output directory (binaries)
#    INSTALLDIR:  directory to copy final target
#    GCFLAGS: global compile flags (passed to all makefiles)
#
# Example make usage:
#    Build player and all components:   make all
#    Build and install dependent libraries (maiengine):   make dep install
#    Build player only:   make dep target install
#    Build video components only:   make video
#    Build audio components only:   make audio
#    Build into a specific directory:   make all BUILDSDIR=/usr/local/builds
#    Build debug:   make all BUILD_MODE=debug
#    Pass compile options to entire Build:   make all GCFLAGS="-DVERSION=0x0010"
# </DOC_AMD_STD> 

COMPNAME=cmaiplayer
# TOPDIR is the "main" top directory
TOPDIR=../../../..
MAIDIR=$(TOPDIR)/mai
MAI_INC=$(MAIDIR)/inc
# RUNTIMELIBSDIR is the directory search path for the MAI shared libraries
RUNTIMELIBSDIR=.

# BUILDSDIR must be full path because it's passed to sub-makefiles
ifeq ("$(BUILDSDIR)", "")
# Default, build under the local directory
BUILDSDIR=$(shell pwd)
endif
# ARCHNAME can be used for CPU specific build options (i.e. mips, i686, etc.)
ARCHNAME?=$(strip $(shell uname -m))
ifeq ("$(BUILDARCH)", "")
BUILDARCH=$(ARCHNAME)
endif
# TARGETS (must differ from COMPNAME)
TARGETFILE1=maiplayer

# If no configuration is specified, "release" will be used
ifeq ("$(BUILD_MODE)", "")
BUILD_MODE = release
endif

# GCFLAGS: Global compile flags passed to all Makefiles
ifndef "GCFLAGS"
#GCFLAGS=-funroll-loops  -finstrument-functions -O2
GCFLAGS=-funroll-loops  
endif

# Handle "CFG" which is the variable passed by SlickEdit
ifeq ("$(CFG)","Release")
BUILD_MODE = release
endif
ifeq ("$(CFG)","Debug")
BUILD_MODE = debug
endif

# Setup build directories and target file names
BUILDSSUBDIR=$(BUILDSDIR)/$(ARCHNAME)
ifeq ("$(BUILD_MODE)", "debug")
BUILDSSUBDIR=$(BUILDSDIR)/$(ARCHNAME)dbg
endif
ifeq ("$(BUILD_MODE)", "release")
BUILDSSUBDIR=$(BUILDSDIR)/$(ARCHNAME)rel
endif
ifeq ("$(BUILD_MODE)", "profile")
BUILDSSUBDIR=$(BUILDSDIR)/$(ARCHNAME)prof
endif

# TARGETINTDIR is the intermediate path (for object files) 
TARGETINTDIR1=$(BUILDSSUBDIR)/$(COMPNAME)
# TARGETDIR is the final path for target executables
TARGETDIR1=$(BUILDSSUBDIR)
# TARGETPATH is full target filename with path
TARGETPATH1=$(TARGETDIR1)/$(TARGETFILE1)

LSRC=../..

# tools
CC=gcc
CXX=g++
LD=ld

COMPILER=$(CC)
LINKER=$(CC)

PTRACE=
#PTRACE=ptrace.o

# Common compile/link attributes
DEFINES = -DLINUX
LDPATH=-L$(TARGETDIR1) -L$(BUILDSSUBDIR)/maiengine -L../../../bin/$(BUILDARCH)rel
LDLIBS = -lmaiengine -lpthread -ldl
# "rpath": At run-time control the search path for shared libraries
LDFLAGS= -Xlinker '-rpath=$(RUNTIMELIBSDIR)'
# "rpath-link": During link used locally built libraries (avoid the unknwon in /usr/lib)
LDFLAGS+= -Xlinker '-rpath-link=$(BUILDSSUBDIR)/maiengine:../../../bin/$(BUILDARCH)rel:$(TARGETDIR1)'
CFLAGS = $(GCFLAGS)

ifeq ("$(BUILD_MODE)","debug")
CFLAGS+=-g
endif
ifeq ("$(BUILD_MODE)","profile")
CFLAGS+=-pg
endif

ifeq ($(ARCHNAME),mips)
DEFINES+=-DMIPS
endif

CINC=-I$(LSRC) -I$(MAI_INC)

OBJS=$(TARGETINTDIR1)/maiplayer.o \
	$(TARGETINTDIR1)/mai_osal.o 

COMPILE=$(COMPILER) -c $(CFLAGS) $(DEFINES) -o "$(TARGETINTDIR1)/$(*F).o" $(CINC) "$<"

MAILIBSDIR=$(TOPDIR)/lib
LIBPATHENGINE=$(MAIDIR)/maiengine/Build/Linux

all: dep target

# Build target only
target: $(TARGETPATH1) 

# Install target in new location if specified
ifeq ("$(INSTALLDIR)", "")
install:
	@echo Installing $(COMPNAME) to /usr/lib...
	@cp $(TARGETDIR1)/libmaiengine.so /usr/lib/.
else
install:
	@echo Installing $(COMPNAME) to $(INSTALLDIR)...
	@mkdir -p $(INSTALLDIR)
	@cp $(TARGETPATH1) $(INSTALLDIR)
endif

$(TARGETPATH1) : $(TARGETINTDIR1) $(OBJS)
	$(LINKER) $(LDFLAGS) -o $(TARGETPATH1) $(PTRACE) $(OBJS) $(LDPATH) $(LDLIBS)

$(TARGETINTDIR1):
	mkdir -p "$(TARGETINTDIR1)"

$(TARGETINTDIR1)/%.o: $(LSRC)/%.c
	$(COMPILE)

$(TARGETINTDIR1)/%.o: $(MAIDIR)/src/%.c
	$(COMPILE)

dep:
	mkdir -p $(TARGETDIR1)
	@make -C $(LIBPATHENGINE) BUILD_MODE=$(BUILD_MODE) BUILDSDIR=$(BUILDSDIR) GCFLAGS="$(GCFLAGS)" INSTALLDIR=$(TARGETDIR1)/.

# Clean this project
clean: 	
	/bin/rm -f $(OBJS)
	/bin/rm -f $(TARGETPATH1)

# Clean this project and all dependencies
cleanall: clean
	/bin/rm -f $(TARGETDIR1)/*.so