一、下载SDL源码包，交叉编译
#tar –xzvf SDL-1.2.14.tar.gz
#mv SDL-1.2.14 SDL-1.2.14-arm
#cd SDL-1.2.14-arm/
#cd /usr/local/
#sudo mkdirSDL-ARM-linux-gcc4.3.3
#./configure CC=arm-none-linux-gnueabi-gcc--target=arm-linux --host=arm-linux --prefix=/usr/local/SDL-ARM-linux-gcc4.3.3/--enable-static --disable-shared --disable-joystick --disable-cdrom--disable-esd --disable-nasm --enable-video-x11 --enable-video-fbcon --enable-video-opengl--enable-osmesa-shared --disable-arts --without-x --enable-debug -enable-loadso--disable-video-directfb
#make
#sudo make install
error:
./src/audio/dma/SDL_dmaaudio.c: Infunction 'DMA_WaitAudio':
./src/audio/dma/SDL_dmaaudio.c:166:error: impossible constraint in 'asm'
make: *** [build/SDL_dmaaudio.lo]Error 1
--disable-video-x11(去掉此项可以编译通过，按照上面编译不会出现此错误)
二、下载luvcview标准源码包，编译luvcview
#tar xzvf luvcview-2007-0512.tar.gz
#mv luvcview-2007-0512luvcview-2007-0512-arm
#cd luvcview-2007-0512-arm
#vim Makefile
##############################
# spcaview Makefile
##############################
INSTALLROOT=$(PWD)
+CC=arm-none-linux-gnueabi-gcc
+CPP=arm-none-linux-gnueabi-g++
INSTALL=install
APP_BINARY=luvcview
BIN=/usr/local/bin
SDLLIBS = $(shell sdl-config--libs)
SDLFLAGS = $(shell sdl-config--cflags
+SDLLIBS =-L/usr/local/SDL-ARM-linux-gcc4.3.3/lib -lSDL
+SDLFLAGS =/usr/local/SDL-ARM-linux-gcc4.3.3/include
#LIBX11FLAGS +=-I/home/ema/dvsdk/ti-dvsdk_dm3730-evm_4_02_00_06/omap35x_graphics_sdk_4.00.00.01/gfx_dbg_es2.x/freedesktop/kdrive/usr/X11R6_SGX/include-L/home/ema/dvsdk/ti-dvsdk_dm3730-evm_4_02_00_06/omap35x_graphics_sdk_4.00.00.01/gfx_dbg_es2.x/freedesktop/kdrive/usr/X11R6_SGX/lib
#X11_LIB += /home/ema/dvsdk/ti-dvsdk_dm3730-evm_4_02_00_06/omap35x_graphics_sdk_4.00.00.01/gfx_dbg_es2.x/freedesktop/kdrive/usr/X11R6_SGX/lib
VERSION = 0.2.1
#WARNINGS = -Wall \
# -Wundef -Wpointer-arith-Wbad-function-cast \
# -Wcast-align -Wwrite-strings-Wstrict-prototypes \
# -Wmissing-prototypes-Wmissing-declarations \
# -Wnested-externs -Winline-Wcast-qual -W \
# -Wno-unused
# -Wunused
+CFLAGS +=-I/home/ema/dvsdk/ti-dvsdk_dm3730-evm_4_02_00_06/omap35x_graphics_sdk_4.00.00.01/gfx_dbg_es2.x/freedesktop/kdrive/usr/X11R6_SGX/include
CFLAGS += -DUSE_SDL -O2 -DLINUX-DVERSION=\"$(VERSION)\" -I$(SDLFLAGS) $(WARNINGS)
CPPFLAGS = $(CFLAGS)
OBJECTS= luvcview.o color.outils.o v4l2uvc.o gui.o avilib.o
all: luvcview
#carefully:"+" means that need to amend or need to add.