编译过程如下：

    用到的安装包

下面的过程最好按照顺序进行！有一些库也是依赖关系。

export PREFIX=/usr/

export HOSTTPL=arm-none-linux-gnueabi

export INSTALLDIR=/home/linux/linphone/install

tslib

$ sudo apt-get install libtool automake autoconf

$ ./autogen.sh

$ echo "ac_cv_func_malloc_0_nonnull=yes" > arm-linux.cache

$ ./configure --prefix=$PREFIX --host=$HOSTTPL --cache-file=arm-linux.cache

$ make

$ make install DESTDIR=$INSTALLDIR

libiconv

$ ./configure --prefix=$PREFIX --host=$HOSTTPL --with-gnu-ld

$ make

$ make install DESTDIR=$INSTALLDIR

SDL

$ ./configure --prefix=$PREFIX --host=$HOSTTPL --build=i386 --with-gnu-ld --disable-video-nanox --disable-video-qtopia --disable-pulseaudio --disable-video-photon  --disable-video-ggi --disable-video-svga --disable-video-aalib --disable-video-dummy --disable-video-dga --disable-arts --disable-esd --disable-alsa --disable-video-x11 --disable-nasm --enable-joystick --enable-input-tslib --enable-video-fbcon   CPPFLAGS="-I$INSTALLDIR/usr/local/include"   LDFLAGS="-L$INSTALLDIR/usr/local/lib -lts -liconv"

$ make

$ make install DESTDIR=$INSTALLDIR

$ sudo apt-get install intltool

ncurses

$ ./configure --prefix=$PREFIX --host=$HOSTTPL --with-shared --with-gnu-ld

$ make

$ make install DESTDIR=$INSTALLDIR

readline

$ ./configure --prefix=$PREFIX --host=$HOSTTPL --disable-static

$ make

$ make install DESTDIR=$INSTALLDIR

libosip2

$ ./configure --prefix=$PREFIX --host=$HOSTTPL --with-gnu-ld --disable-static

$ make

$ make install DESTDIR=$INSTALLDIR

libogg

$ ./configure --prefix=$PREFIX --host=$HOSTTPL --with-gnu-ld

$ make

$ make install DESTDIR=$INSTALLDIR

rm $INSTALLDIR$PREFIX/lib/*.la

对于la文件和intltool的关系请自行查阅相关资料。

libeXosip2

$ ./configure --prefix=$PREFIX --host=$HOSTTPL --with-gnu-ld --disable-static OSIP_CFLAGS="-I$INSTALLDIR/usr/local/include" OSIP_LIBS="-L$INSTALLDIR/usr/local/lib -losip2 -losipparser2"

$ make

$ make install DESTDIR=$INSTALLDIR

 此处编译若出现找不到关于openssl相关链接符号信息，请将交叉编译工具链中openssl的相关文件删除即可，否则请移植完整的openssl并确保正确。(update 2013.1.2)

speex

$ ./configure --prefix=$PREFIX --host=$HOSTTPL --with-gnu-ld --disable-static --enable-fixed-point --enable-arm-asm --with-ogg="$INSTALLDIR/usr/local"

$ make

$ make install DESTDIR=$INSTALLDIR

libav

$ ./configure --prefix=$PREFIX --enable-cross-compile --cross-prefix=arm-none-linux-gnueabi- --arch=armv4 --target-os=linux

$ make

$ make install DESTDIR=$INSTALLDIR

 其中--arch=armv4请修改为所开发平台对应的信息

libvorbis

$ ./configure --prefix=$PREFIX --host=$HOSTTPL --with-gnu-ld --with-ogg="$INSTALLDIR/usr/local"

$ make

$ make install DESTDIR=$INSTALLDIR

zlib

$ ./configure --prefix=$PREFIX

修改Makefile

CC=gcc =〉

CC=arm-none-linux-gnueabi-gcc

LDSHARED=gcc -shared -Wl,-soname,libz.so.1,--version-    script,zlib.map =〉

LDSHARED=arm-none-linux-gnueabi-gcc -shared -Wl,-soname,libz.so.1,--version-script,zlib.map

CPP=gcc -E =〉

CPP=arm-none-linux-gnueabi-gcc -E

AR=ar rc =〉

AR=arm-none-linux-gnueabi-ar rc

$ make

$ make install DESTDIR=$INSTALLDIR

libv4l

修改Makefile，

$ vi libv4l1/Makefile

$ vi libv4l2/Makefile

$ vi libv4lconvert/Makefile

在文件起始处增加以下两行：

CC=arm-none-linux-gnueabi-gcc

AR=arm-none-linux-gnueabi-ar

$ make

$ make install DESTDIR=$INSTALLDIR

 有些交叉工具链可能没有videodev.h文件，修改Makefile以去除对libv4l1的变异，同时在linphone编译时不加入libv4l1。

rm $INSTALLDIR$PREFIX/lib/*.la

linphone

$ cd mediastreamer2/src

$ patch < mediastreamer-2.7.3-ms_sws_fix.patch  //右击另存为

 linphone-3.5.2使用mediastreamer2-2.8.2版本已修复此错误(update 2013.1.2)

$ ./configure --prefix=$PREFIX --host=$HOSTTPL \

--disable-static --disable-glib --enable-gtk_ui=no --disable-xv  --disable-x11 --disable-pulseaudio \

--enable-video --enable-ffmpeg  --enable-sdl --enable-libv4l --enable-oss --enable-ipv6 \

--with-gnu-ld \

--with-ffmpeg=$INSTALLDIR/usr/local \

--with-libiconv-prefix=$INSTALLDIR/usr/local \

--with-osip=$INSTALLDIR/usr/local \

--with-readline=$INSTALLDIR/usr/local \

SPEEX_CFLAGS="-I$INSTALLDIR/usr/local/include" \

SPEEX_LIBS="-L$INSTALLDIR/usr/local/lib -lspeex" \

FFMPEG_CFLAGS="-I$INSTALLDIR/usr/local/include" \

FFMPEG_LIBS="-L$INSTALLDIR/usr/local/lib -lavcodec" \

SWSCALE_CFLAGS="-I$INSTALLDIR/usr/local/include" \

SWSCALE_LIBS="-L$INSTALLDIR/usr/local/lib -lswscale" \

SDL_CFLAGS="-I$INSTALLDIR/usr/local/include" \

SDL_LIBS="-L$INSTALLDIR/usr/local/lib -lSDL" \

OSIP_CFLAGS="-I$INSTALLDIR/usr/local/include" \

OSIP_LIBS="-L$INSTALLDIR/usr/local/lib -losip2 -losipparser2 -leXosip2" \

SPEEX_CFLAGS="-I$INSTALLDIR/usr/local/include" \

SPEEX_LIBS="-L$INSTALLDIR/usr/local/lib -lspeex -lspeexdsp"  \

SPEEXDSP_CFLAGS="-I$INSTALLDIR/usr/local/include" \

SPEEXDSP_LIBS="-L$INSTALLDIR/usr/local/lib -lspeex -lspeexdsp" \

LIBV4L2_CFLAGS="-I$INSTALLDIR/usr/local/include" \

LIBV4L2_LIBS="-L$INSTALLDIR/usr/local/lib -lv4l2" \

LIBV4L1_CFLAGS="-I$INSTALLDIR/usr/local/include" \

LIBV4L1_LIBS="-L$INSTALLDIR/usr/local/lib -lv4l1"

配置完configure后修改Makefile如下：

mediastreamer2/tests/Makefile

LIBS =  -pthread -lpthread -lrt -lvorbisenc -lv4l1 -lv4l2 -lv4lconvert -liconv -lvorbis -logg -lz

coreapi/Makefile

LIBS =  -lspeex -lspeexdsp -lSDL -lvorbisenc -lv4l1 -lv4l2 -lv4lconvert -       liconv -lvorbis -logg -lz -lavutil

coreapi/help/Makefile 

LIBS =  -losip2 -losipparser2 -leXosip2 -lspeex -lspeexdsp -lSDL -lvorbisenc -  lv4l1 -lv4l2 -lv4lconvert -liconv -lvorbis -logg -lz -lavutil

helloworld_LDADD = $(top_builddir)/coreapi/liblinphone.la \

        $(EXOSIP_LIBS) \

        $(MEDIASTREAMER_LIBS) \

        $(ORTP_LIBS)

console/Makefile

LIBS =  -lSDL -lvorbisenc -lv4l1 -lv4l2 -lv4lconvert -liconv -lvorbis -logg -   lz -lavutil

linphonecsh_LDADD = $(ORTP_LIBS) -L/home/linux/linphone/install/usr/local/lib

#此处路径为交叉编译库安装的位置

$ make

$ make install DESTDIR=$INSTALLDIR