[Olsr-users] Android Development - Samsung Galaxy

Markus Kittenberger (spam-protected)
Wed May 11 17:14:24 CEST 2011 

hmm when modifying the makefile, or doing whatever,..

did u disable/remove the LINUX_NETLINK_ROUTING define?

as afair the old ioctl code (in which u get compile errors) should not get
used/compiled normally,..
(i.e if LINUX_NETLINK is enabled,. which should be the default,..)

see:
http://olsr.org/git/?p=olsrd.git;a=blob;f=src/linux/kernel_routes_ioctl.c;h=e182920032d8d65cd47015a87a35ecbbddb801dc;hb=dd0b71c3d2eb9b984d3f6c4b722fa34ac0778fa6#l60

<http://olsr.org/git/?p=olsrd.git;a=blob;f=src/linux/kernel_routes_ioctl.c;h=e182920032d8d65cd47015a87a35ecbbddb801dc;hb=dd0b71c3d2eb9b984d3f6c4b722fa34ac0778fa6#l60>
Markus

2011/5/11 Fábio Almeida <(spam-protected)>

> Hello,
>
> I'm not really sure if my wpa_supplicant allow to set a fixed bssid or not,
> because as I said, I just downloaded a modified wpa_supplicant that works in
> this device.
>
> I read the topic about implementing OLSR into Samsung Galaxy S and I
> clarified some doubts that I had. Now I'm tying to compile the most recent
> version of OLSR that I downloaded from the website and now I'm having some
> problems.
>
> I couldn't find the r1 of NDK so I'm using the release 4.
>
> I already changed the Makefile.android to the path that I'm using. But when
> I try to compile the source I get the following error:
>
> (spam-protected):~/Desktop/olsrd-0.6.0$ make OS=android
> DEBUG=1 build_all
> /home/fabioalmeida/android-ndk-r4/build/prebuilt/linux-x86/arm-eabi-4.2.1/bin/arm-eabi-gcc
> -Wall -Wextra -Wold-style-definition -Wdeclaration-after-statement
> -Wmissing-prototypes -Wstrict-prototypes -Wmissing-declarations
> -Wsign-compare -Waggregate-return -Wmissing-noreturn
> -Wmissing-format-attribute -Wno-multichar -Wno-deprecated-declarations
> -Wendif-labels -Wwrite-strings -Wbad-function-cast -Wpointer-arith
> -Wcast-qual -Wshadow -Wsequence-point -Wpointer-arith -Wcast-align
> -Wnested-externs -Winline -Wdisabled-optimization
> -finline-functions-called-once -funit-at-a-time -fearly-inlining
> -finline-limit=350
> -I/home/fabioalmeida/android-ndk-r4/build/platforms/android-4/arch-arm/usr/include
> -ggdb -Isrc   -DUSE_FPM -Dlinux -Dandroid -DINET_ADDRSTRLEN=16
> -Dipv6mr_interface=ipv6mr_ifindex -D'IPTOS_PREC(tos)=((tos)&0xe0)'
> -D'IPTOS_TOS(tos)=((tos)&0x1e)'
> -DOLSRD_GLOBAL_CONF_FILE=\"/data/local/etc/olsrd.conf\" -DDEBUG    -c -o
> src/linux/kernel_routes_ioctl.o src/linux/kernel_routes_ioctl.c
> In file included from
> /home/fabioalmeida/android-ndk-r4/build/platforms/android-4/arch-arm/usr/include/sys/socket.h:33,
>                  from src/defs.h:48,
>                  from src/linux/kernel_routes_ioctl.c:42:
> /home/fabioalmeida/android-ndk-r4/build/platforms/android-4/arch-arm/usr/include/linux/socket.h:
> In function '__cmsg_nxthdr':
> /home/fabioalmeida/android-ndk-r4/build/platforms/android-4/arch-arm/usr/include/linux/socket.h:89:
> warning: cast increases required alignment of target type
> In file included from src/defs.h:51,
>                  from src/linux/kernel_routes_ioctl.c:42:
> /home/fabioalmeida/android-ndk-r4/build/platforms/android-4/arch-arm/usr/include/stdlib.h:
> At top level:
> /home/fabioalmeida/android-ndk-r4/build/platforms/android-4/arch-arm/usr/include/stdlib.h:84:
> warning: declaration of 'abs' shadows a built-in function
> /home/fabioalmeida/android-ndk-r4/build/platforms/android-4/arch-arm/usr/include/stdlib.h:88:
> warning: declaration of 'labs' shadows a built-in function
> /home/fabioalmeida/android-ndk-r4/build/platforms/android-4/arch-arm/usr/include/stdlib.h:92:
> warning: declaration of 'llabs' shadows a built-in function
> In file included from src/lq_packet.h:48,
>                  from src/lq_plugin.h:48,
>                  from src/link_set.h:49,
>                  from src/routing_table.h:52,
>                  from src/kernel_routes.h:46,
>                  from src/linux/kernel_routes_ioctl.c:43:
> src/ipcalc.h: In function 'sockaddr4_to_string':
> src/ipcalc.h:160: warning: cast increases required alignment of target type
> In file included from src/ipc_frontend.h:54,
>                  from src/linux/kernel_routes_ioctl.c:44:
> /home/fabioalmeida/android-ndk-r4/build/platforms/android-4/arch-arm/usr/include/unistd.h:
> In function 'getpagesize':
> /home/fabioalmeida/android-ndk-r4/build/platforms/android-4/arch-arm/usr/include/unistd.h:170:
> warning: nested extern declaration of '__page_size'
> /home/fabioalmeida/android-ndk-r4/build/platforms/android-4/arch-arm/usr/include/unistd.h:
> In function '__getpageshift':
> /home/fabioalmeida/android-ndk-r4/build/platforms/android-4/arch-arm/usr/include/unistd.h:174:
> warning: nested extern declaration of '__page_shift'
> src/linux/kernel_routes_ioctl.c: In function 'delete_all_inet_gws':
> src/linux/kernel_routes_ioctl.c:90: warning: cast increases required
> alignment of target type
> src/linux/kernel_routes_ioctl.c:101: warning: cast increases required
> alignment of target type
> src/linux/kernel_routes_ioctl.c:102: warning: cast increases required
> alignment of target type
> src/linux/kernel_routes_ioctl.c:103: warning: cast increases required
> alignment of target type
> src/linux/kernel_routes_ioctl.c:104: warning: cast increases required
> alignment of target type
> src/linux/kernel_routes_ioctl.c:106: warning: cast increases required
> alignment of target type
> src/linux/kernel_routes_ioctl.c:107: warning: cast increases required
> alignment of target type
> src/linux/kernel_routes_ioctl.c: In function 'olsr_ioctl_add_route':
> src/linux/kernel_routes_ioctl.c:141: warning: cast increases required
> alignment of target type
> src/linux/kernel_routes_ioctl.c:142: warning: cast increases required
> alignment of target type
> src/linux/kernel_routes_ioctl.c:143: warning: cast increases required
> alignment of target type
> src/linux/kernel_routes_ioctl.c:145: warning: cast increases required
> alignment of target type
> src/linux/kernel_routes_ioctl.c:150: warning: cast increases required
> alignment of target type
> src/linux/kernel_routes_ioctl.c:153: warning: cast increases required
> alignment of target type
> src/linux/kernel_routes_ioctl.c: In function 'olsr_ioctl_add_route6':
> src/linux/kernel_routes_ioctl.c:193: error: storage size of 'kernel_route'
> isn't known
> src/linux/kernel_routes_ioctl.c:198: error: invalid application of 'sizeof'
> to incomplete type 'struct in6_rtmsg'
> src/linux/kernel_routes_ioctl.c:193: warning: unused variable
> 'kernel_route'
> src/linux/kernel_routes_ioctl.c: In function 'olsr_ioctl_del_route':
> src/linux/kernel_routes_ioctl.c:244: warning: cast increases required
> alignment of target type
> src/linux/kernel_routes_ioctl.c:245: warning: cast increases required
> alignment of target type
> src/linux/kernel_routes_ioctl.c:246: warning: cast increases required
> alignment of target type
> src/linux/kernel_routes_ioctl.c:248: warning: cast increases required
> alignment of target type
> src/linux/kernel_routes_ioctl.c:251: warning: cast increases required
> alignment of target type
> src/linux/kernel_routes_ioctl.c:257: warning: cast increases required
> alignment of target type
> src/linux/kernel_routes_ioctl.c: In function 'olsr_ioctl_del_route6':
> src/linux/kernel_routes_ioctl.c:289: error: storage size of 'kernel_route'
> isn't known
> src/linux/kernel_routes_ioctl.c:294: error: invalid application of 'sizeof'
> to incomplete type 'struct in6_rtmsg'
> src/linux/kernel_routes_ioctl.c:289: warning: unused variable
> 'kernel_route'
> make: *** [src/linux/kernel_routes_ioctl.o] Error 1
>
>
>
> Any idea?
>
> Thanks for the help,
> Fabio Almeida
>
>
> 2011/5/5 Markus Kittenberger <(spam-protected)>
>
>> if u have stable working adhoc connectivity than you are mostly done *G
>> (does this wpa_supplicant (and your wifi dirver) allow to set a fixed
>> bssid aswell?)
>>
>> regarding olsrd:
>> pls take/create a new version, not the old precompiled binary,..
>>
>> some weeks ago someone built olsrd for galayx s, i think he wrote some
>> short howto onthis mailinslist aswell,..
>> (its afair mostly just setup android sdk and compile it,..)
>>
>> Markus
>>
>> 2011/5/5 Fábio Almeida <(spam-protected)>
>>
>>> Hello,
>>>
>>> My name is Fábio Almeida and I'm trying to implement and ad-hoc network
>>> in android and I want to use OLSR protocol. I'm new in this area so I have
>>> some doubts that I think that should be very simple to you.
>>>
>>> I want to create this network in order to create a real time network
>>> between some Android devices and share information. I'm using Samsung Galaxy
>>> GT-i5500 devices to do this.
>>>
>>> I already found a custom wpa_supplicant in xda-developers (link to the
>>> thread<http://forum.xda-developers.com/showthread.php?t=781149&page=189>) that
>>> ables this device to find ad-hoc networks. I already tested it creating an
>>> ad-hoc network with my laptop and it seems to work ok.
>>>
>>> I already downloaded the pre compiled samsung android <http://www.olsr.org/releases/0.5/olsrd-0.5.6-android-samsung-galaxy.tgz>version
>>> of olsrd and put it on the device.
>>>
>>> Now i want to know how can I test if this is working fine. It would be
>>> very helpful if you can give me a simple tutorial of how to download and
>>> change the source code and compile it to make it run on Samsung galaxy. What
>>> are the main changes?
>>>
>>> After all this is working, there is any way that I create and ad-hoc
>>> network with all the devices (5) and then just exchange some kind of data
>>> through the network?
>>>
>>>
>>> Thanks for the help.
>>>
>>> Regards,
>>> Fábio Almeida
>>>
>>> --
>>> Olsr-users mailing list
>>> (spam-protected)
>>> http://lists.olsr.org/mailman/listinfo/olsr-users
>>>
>>
>>
>
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