Hi IoT:
I am facing the error shown below
---------------------------------
*arm-linux-gnueabihf-ld -o
out/linux/armeabi-v7a/release/service/soft-sensor-manager/libDiscomfortIndexSensor.so
--sysroot=/usr -s -shared
out/linux/armeabi-v7a/release/service/soft-sensor-manager/SoftSensorPlugin/DiscomfortIndexSensor/src/DiscomfortIndexSensor.os
out/linux/armeabi-v7a/release/service/soft-sensor-manager/SoftSensorPlugin/DiscomfortIndexSensor/src/SysTimer.os
-L/home/spanidea/anilk/iot/yacto/raspberrypi/poky/raspberrypi/tmp/work/arm1176jzfshf-vfp-poky-linux-gnueabi/openssl/1.0.1k-r0/image/usr/lib
-L/home/spanidea/anilk/iot/IoTivity/build_boost/lib
-L/usr/arm-linux-gnueabihf/lib -Lout/linux/armeabi-v7a/release -L.
-lstdc++ -lboost_thread
-lboost_systemout/linux/armeabi-v7a/release/service/soft-sensor-manager/SoftSensorPlugin/DiscomfortIndexSensor/src/DiscomfortIndexSensor.os:
In function
`_GLOBAL__sub_I_DiscomfortIndexSensor.cpp':DiscomfortIndexSensor.cpp:(.text.startup+0x30):
undefined reference to
`__dso_handle'out/linux/armeabi-v7a/release/service/soft-sensor-manager/SoftSensorPlugin/DiscomfortIndexSensor/src/SysTimer.os:
In function `_GLOBAL__sub_I_SysTimer.cpp':SysTimer.cpp:(.text.startup+0x30):
undefined reference to `__dso_handle'scons: ***
[out/linux/armeabi-v7a/release/service/soft-sensor-manager/libDiscomfortIndexSensor.so]
Error 1scons: building terminated because of errors.*
It looks like pure c++ error, I am new to c++.
Kindly Provide some help to solve this.
Thanks ,
Anil Kolli,
9886-595-440.
On 25 March 2015 at 17:47, anilkumar kolli <kollianil2009 at gmail.com> wrote:
> Hi IoT,
>
> Build procedure followed:
> 1. I have downloaded 'iotivity-0.9.0.tar.gz'.
>
> 2. For extlibs/ - I cross built 'boost' for 'arm'
>
> 3. I added these boost 'LIB PATH' to 'build_common/linux/SConscript'
>
> 4. In config.log file, it has checked '37' configs passed, I attached
> config.log here.
>
> Problem:
> There is one warning *'arm-linux-gnueabi-ld: warning: cannot find entry
> symbol _start; defaulting to 00008214'*
>
> Is this a tool chain issue or do I need to configure something else in
> IoTivity stack?
>
> Thanks ,
> Anil Kolli,
> 9886-595-440.
>
>
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