[Spice-devel] Porting snappy/libspicec-glib.so onto Android-ARM

Shuxiang Lim shohyanglim at gmail.com
Fri Mar 25 00:52:06 PDT 2011 

Hi!
  There already exist libssl.so and libcrypto.so in Android (in /system/lib/
of my device),
but my snappy/libspicec.so got only SEGFAULT if using them,I hope someone
has time to check why.
  Besides these. All the functions in snappy/libspicec.so works well with
all my built libs.
  .eg. I use this cmd to start qemu to fore the use
pixman/jpeg/zlib/openssl:
*#sudo qemu-system-x86_64 ... -spice port=5900,password=gnoll,\
jpeg-wan-compression=always,\
zlib-glz-wan-compression=always
   On the device:
#LD_LIBRARY_PATH=./lib ./snappy -h 192.168.1.31 -p 5900 -w gnoll -o ahoo.ppm
(snappy:3157): GSpice-DEBUG: spice-session.c:803 session: disconnecting 0
(snappy:3157): GSpice-DEBUG: spice-channel.c:127 main-1:0:
spice_channel_constructed
(snappy:3157): GSpice-DEBUG: spice-channel.c:1400 Open coroutine starting
0x22018
(snappy:3157): GSpice-DEBUG: spice-channel.c:1257 Started background
coroutine 0x22044
(snappy:3157): GSpice-DEBUG: spice-session.c:900 Resolving host 192.168.1.31
5900
(snappy:3157): GSpice-DEBUG: spice-session.c:913 Trying one socket
(snappy:3157): GSpice-DEBUG: spice-session.c:864 Socket pending
(snappy:3157): GSpice-DEBUG: spice-session.c:879 Finally connected
(snappy:3157): GSpice-DEBUG: spice-channel.c:931 main-1:0:
spice_channel_recv_link_msg: 0 caps
(snappy:3157): GSpice-DEBUG: spice-channel.c:793 main-1:0: channel up, state
5
(snappy:3157): GSpice-DEBUG: spice-session.c:1015 set mm time: 25115964
(snappy:3157): GSpice-DEBUG: spice-channel.c:127 cursor-4:0:
spice_channel_constructed
(snappy:3157): GSpice-DEBUG: spice-channel.c:127 display-2:0:
spice_channel_constructed
(snappy:3157): GSpice-DEBUG: spice-channel.c:127 inputs-3:0:
spice_channel_constructed
(snappy:3157): GSpice-DEBUG: spice-channel.c:1400 Open coroutine starting
0x2a000
(snappy:3157): GSpice-DEBUG: spice-channel.c:1257 Started background
coroutine 0x2a02c
(snappy:3157): GSpice-DEBUG: spice-session.c:900 Resolving host 192.168.1.31
5900
(snappy:3157): GSpice-DEBUG: spice-session.c:913 Trying one socket
(snappy:3157): GSpice-DEBUG: spice-session.c:864 Socket pending
(snappy:3157): GSpice-DEBUG: spice-session.c:879 Finally connected
(snappy:3157): GSpice-DEBUG: spice-channel.c:931 display-2:0:
spice_channel_recv_link_msg: 0 caps
(snappy:3157): GSpice-DEBUG: spice-channel.c:793 display-2:0: channel up,
state 5
(snappy:3157): GSpice-DEBUG: channel-display.c:522 display: create primary
canvas
(snappy:3157): GSpice-DEBUG: snappy.c:44 primary_create: 640x480, format 32
wrote screen shot to ahoo.ppm
*  Best Rgrds.

On Fri, Mar 25, 2011 at 3:17 PM, Shuxiang Lim <shohyanglim at gmail.com> wrote:

>
> All the files bz2ed.
>
> On Fri, Mar 25, 2011 at 2:58 PM, Shuxiang Lim <shohyanglim at gmail.com>wrote:
>
>> amakefile attathed.
>>
>>
>> On Fri, Mar 25, 2011 at 2:41 PM, Shuxiang Lim <shohyanglim at gmail.com>wrote:
>>
>>> Hi,guys!
>>>    This is my instructions and patches for porting
>>> snappy/libspicec-glib.so extracted from spicec-gtk-0.5 onto Android-ARM.
>>>    It's still nascent and raw though, more hacking is needed!
>>>    These are my steps, suppose you're familiar with cross compiling.
>>>
>>> 1.I use the android NDK provided by Mozzila which has nearly full C++
>>> support:
>>>
>>> http://ftp.mozilla.org/pub/mozilla.org/mobile/source/android-ndk-r4c-0moz3.tar.bz2
>>> and I have modified Andrew Ross's perl script:agcc to extract and use
>>> the toolchain from this NDK (attached)
>>> 2. Then I cross compile glib2.28.1 onto Android in this order:
>>> 1)libiconv-1.13.1.tar.gz:
>>> configured by:
>>> *CC=agcc CXX=agcc LD=arm-eabi-ld RANLIB=arm-eabi-ranlib \
>>> PKG_CONFIG_LIBDIR=/data/local/lib/pkgconfig:/data/local/share/pkgconfig/
>>> \
>>>     ./configure \
>>>     --prefix=/data/local \
>>>     --host=arm-eabi-linux \*
>>> *    --enable-shared \*
>>>  2)gettext-0.18.1.1.tar.gz
>>> configured by:
>>> *CC=agcc CPPFLAGS="-I/data/local/include" LDFLAGS="-L/data/local/lib"
>>> CXX=agcc LD=arm-eabi-ld RANLIB=arm-eabi-ranlib \
>>> PKG_CONFIG_LIBDIR=/data/local/lib/pkgconfig:/data/local/share/pkgconfig/
>>> \
>>>     ./configure \
>>>     --prefix=/data/local \
>>>     --host=arm-eabi-linux \
>>>     --enable-shared \
>>>     --cache-file=arm.cache \
>>>     --without-included-regex \
>>>     --disable-java --disable-openmp --without-libiconv-prefix
>>> --without-libintl-prefix --without-libglib-2.0-prefix
>>> --without-libcroco-0.6-prefix --with-included-libxml
>>> --without-libncurses-prefix --without-libtermcap-prefix
>>> --without-libcurses-prefix --without-libexpat-prefix --without-emacs
>>>   * But the build of gettext will not fully succeed,never mind, I need
>>> only libintl.so so just make install.
>>>
>>> 3)  glib-2.28.1.tar.gz
>>> 1st, do patching with my attached file
>>> *#patch -p0 < ** glib-android.patch*
>>>  2nd, write this into the cache file arm.cache:
>>> *#cat > arm.cache
>>> ac_cv_android_arm=yes
>>> glib_cv_stack_grows=no
>>> ** glib_cv_uscore=no*
>>> *ac_cv_func_posix_getpwuid_r=no
>>> ac_cv_func_posix_getgrgid_r=no*
>>> ctrl-D
>>> 3rd, make sure you have the tools such as glib-genmarshaller of right
>>> vision in your host machine(you may need to first install glib on your host
>>> machine)
>>> 4th, autoconf;then configured  the same as libiconv.
>>> 5td, make;make install
>>>
>>> 3. Also I have to port pixman and openssl and jpeg onto android.
>>> 1)pixman-0.20.0,jpeg-6b: config. make;make install same as libiconv
>>> 2)openssl-1.0.0: config by:
>>> ./config no-asm shared --prefix=/data/local/
>>> then modify the Makefile:gcc-->agcc remove the -m64..etc.
>>> make;make install
>>>
>>> 4. for snappy and libspicec-glib.so
>>> 1).tar xf spice-gtk-0.5.tar.gz
>>> 2).#patch -p0 < snappy-android.patch (file attached)
>>> 3).ensure to succeed in the normal ./configure and make on the current
>>> host machine to generate config.h and some other files.
>>> *#CC=gcc \
>>> ./configure \
>>> --prefix=/usr/local/mylocal \
>>> --enable-shared \
>>> --cache-file=arm.cache \
>>> --with-coroutine=gthread
>>> #make
>>>
>>> *4).#cd gtk/
>>> 5). you may use or reference my attached file :amakfile
>>>   #make clean -f amakefile
>>>   #make -f amakefile
>>> 6) put the lib*.so files and exec. file snappy onto android device and
>>> run.
>>> *#LD_LIBRARY_PATH=/system/lib:/data/local/lib ./snappy -h 192.168.1.31
>>> -p 5900 -o ahoo.ppm*
>>>
>>> You may have check my snapped image ahoo.jpeg<--ahoo.ppm and run-logs in
>>> my blogs:
>>> http://blog.csdn.net/rozenix/archive/2011/03/25/6277742.aspx
>>> http://blog.csdn.net/rozenix/archive/2011/03/25/6277647.aspx
>>>
>>> That's it! Mail me if you've got any problem!
>>> Happy hacking!
>>>
>>>
>>>
>>>
>>>
>>
>>
>
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