Next Challenge 433 error

wshealy
Full Member

Posts: 187
Raspberry Pi: Yes

Next Challenge 433 error May 20, 2021 16:45:53 GMT -8

Quote

Post by wshealy on May 20, 2021 16:45:53 GMT -8

[ 89%] Building C object src/CMakeFiles/rtl_433.dir/devices/switchdoclabs_solarmax.c.o

/home/pi/rtl_433/src/devices/switchdoclabs_solarmax.c: In function ‘convertByteToLong’:

/home/pi/rtl_433/src/devices/switchdoclabs_solarmax.c:149:8: warning: ISO C99 doesn’t support unnamed structs/unions [-Wpedantic]

149 | };

| ^

/home/pi/rtl_433/src/devices/switchdoclabs_solarmax.c: In function ‘convertByteToUnsignedLong’:

/home/pi/rtl_433/src/devices/switchdoclabs_solarmax.c:174:8: warning: ISO C99 doesn’t support unnamed structs/unions [-Wpedantic]

174 | };

| ^

/home/pi/rtl_433/src/devices/switchdoclabs_solarmax.c: In function ‘convertByteToFloat’:

/home/pi/rtl_433/src/devices/switchdoclabs_solarmax.c:199:8: warning: ISO C99 doesn’t support unnamed structs/unions [-Wpedantic]

199 | };

| ^

[ 90%] Building C object src/CMakeFiles/rtl_433.dir/devices/switchdoclabs_SM23.c.o

[ 90%] Building C object src/CMakeFiles/rtl_433.dir/devices/switchdoclabs_weathersenseAQI.c.o

/home/pi/rtl_433/src/devices/switchdoclabs_weathersenseAQI.c: In function ‘AQIconvertByteToLong’:

/home/pi/rtl_433/src/devices/switchdoclabs_weathersenseAQI.c:149:8: warning: ISO C99 doesn’t support unnamed structs/unions [-Wpedantic]

149 | };

| ^

/home/pi/rtl_433/src/devices/switchdoclabs_weathersenseAQI.c: In function ‘AQIconvertByteToUnsignedLong’:

/home/pi/rtl_433/src/devices/switchdoclabs_weathersenseAQI.c:174:8: warning: ISO C99 doesn’t support unnamed structs/unions [-Wpedantic]

174 | };

| ^

/home/pi/rtl_433/src/devices/switchdoclabs_weathersenseAQI.c: In function ‘AQIconvertByteToUnsignedInt’:

/home/pi/rtl_433/src/devices/switchdoclabs_weathersenseAQI.c:197:8: warning: ISO C99 doesn’t support unnamed structs/unions [-Wpedantic]

197 | };

| ^

/home/pi/rtl_433/src/devices/switchdoclabs_weathersenseAQI.c: In function ‘AQIconvertByteToFloat’:

/home/pi/rtl_433/src/devices/switchdoclabs_weathersenseAQI.c:220:8: warning: ISO C99 doesn’t support unnamed structs/unions [-Wpedantic]

220 | };

| ^

[ 91%] Building C object src/CMakeFiles/rtl_433.dir/devices/switchdoclabs_weathersenseTB.c.o

/home/pi/rtl_433/src/devices/switchdoclabs_weathersenseTB.c: In function ‘TBconvertByteToLong’:

/home/pi/rtl_433/src/devices/switchdoclabs_weathersenseTB.c:148:8: warning: ISO C99 doesn’t support unnamed structs/unions [-Wpedantic]

148 | };

| ^

/home/pi/rtl_433/src/devices/switchdoclabs_weathersenseTB.c: In function ‘TBconvertByteToUnsignedLong’:

/home/pi/rtl_433/src/devices/switchdoclabs_weathersenseTB.c:173:8: warning: ISO C99 doesn’t support unnamed structs/unions [-Wpedantic]

173 | };

| ^

/home/pi/rtl_433/src/devices/switchdoclabs_weathersenseTB.c: In function ‘TBconvertByteToUnsignedInt’:

/home/pi/rtl_433/src/devices/switchdoclabs_weathersenseTB.c:196:8: warning: ISO C99 doesn’t support unnamed structs/unions [-Wpedantic]

196 | };

| ^

/home/pi/rtl_433/src/devices/switchdoclabs_weathersenseTB.c: In function ‘TBconvertByteToFloat’:

/home/pi/rtl_433/src/devices/switchdoclabs_weathersenseTB.c:219:8: warning: ISO C99 doesn’t support unnamed structs/unions [-Wpedantic]

219 | };

| ^

[ 91%] Building C object src/CMakeFiles/rtl_433.dir/devices/switchdoclabs_weathersenseAS.c.o

/home/pi/rtl_433/src/devices/switchdoclabs_weathersenseAS.c: In function ‘ASconvertByteToLong’:

/home/pi/rtl_433/src/devices/switchdoclabs_weathersenseAS.c:149:8: warning: ISO C99 doesn’t support unnamed structs/unions [-Wpedantic]

149 | };

| ^

/home/pi/rtl_433/src/devices/switchdoclabs_weathersenseAS.c: In function ‘ASconvertByteToUnsignedLong’:

/home/pi/rtl_433/src/devices/switchdoclabs_weathersenseAS.c:174:8: warning: ISO C99 doesn’t support unnamed structs/unions [-Wpedantic]

174 | };

| ^

/home/pi/rtl_433/src/devices/switchdoclabs_weathersenseAS.c: In function ‘ASconvertByteToUnsignedInt’:

/home/pi/rtl_433/src/devices/switchdoclabs_weathersenseAS.c:197:8: warning: ISO C99 doesn’t support unnamed structs/unions [-Wpedantic]

197 | };

| ^

/home/pi/rtl_433/src/devices/switchdoclabs_weathersenseAS.c: In function ‘ASconvertByteToFloat’:

/home/pi/rtl_433/src/devices/switchdoclabs_weathersenseAS.c:220:8: warning: ISO C99 doesn’t support unnamed structs/unions [-Wpedantic]

220 | };

| ^

[ 92%] Linking C executable rtl_433

/usr/bin/ld: CMakeFiles/rtl_433.dir/data.c.o: undefined reference to symbol 'socket@@glibc_2.4'

/usr/bin/ld: /lib/arm-linux-gnueabihf/libc.so.6: error adding symbols: DSO missing from command line

collect2: error: ld returned 1 exit status

make[2]: *** [src/CMakeFiles/rtl_433.dir/build.make:2415: src/rtl_433] Error 1

make[1]: *** [CMakeFiles/Makefile2:1029: src/CMakeFiles/rtl_433.dir/all] Error 2

make: *** [Makefile:160: all] Error 2

Last Edit: May 20, 2021 17:15:21 GMT -8 by wshealy

SDL Global Moderator Posts: 5,655 Raspberry Pi: Yes Other Device: PC, arduino, beagleBone	Next Challenge 433 error May 21, 2021 5:35:32 GMT -8 Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by SDL on May 21, 2021 5:35:32 GMT -8 This is the key error: /usr/bin/ld: CMakeFiles/rtl_433.dir/data.c.o: undefined reference to symbol 'socket@@glibc_2.4' Have you done a sudo apt-get update and sudo apt-get upgrade? BP

wshealy Full Member Posts: 187 Raspberry Pi: Yes	Next Challenge 433 error May 21, 2021 11:10:30 GMT -8 Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by wshealy on May 21, 2021 11:10:30 GMT -8 ran update it is complete I have a different version of glibc 0.6.1 Can you just tell me how to add the correct one? It is the only thing left in the setup for Bullseye. Thanks W

SDL Global Moderator Posts: 5,655 Raspberry Pi: Yes Other Device: PC, arduino, beagleBone	Next Challenge 433 error May 23, 2021 5:44:58 GMT -8 Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by SDL on May 23, 2021 5:44:58 GMT -8 I really have no idea what to tell you to do. Clearly, you need to update the library, but I am not at all familiar with what you are trying to do. Others? BP

dow4hurst
Full Member

SkyWeather2 Newbie

Posts: 117

Next Challenge 433 error May 23, 2021 11:59:22 GMT -8 SDL likes this

Quote

Post by dow4hurst on May 23, 2021 11:59:22 GMT -8

I've solved library dependencies on linux in the past with a simple symbolic link to the old library name. I don't know if it will work here, but you can try that. Here is an example I made up using my Ubuntu 20.04 on my laptop:

dpkg -l | grep glib 

ii  libglib2.0-0:amd64  2.64.6-1~ubuntu20.04.3 amd64 GLib library of C routines
(lots more output deleted for brevity)

dpkg -L libglib2.0-0:amd64
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
(only the one library's location out of the listing shown here for brevity)

cd /usr/lib/x86_64-linux-gnu

sudo ln -s libglib-2.0.so.0 libglib-1.6.so.0

ls -l libglib-1.6.so.0

lrwxrwxrwx 1 root root 23 Mar 12 11:38 libglib-1.6.so.0 -> libglib-2.0.so.0

This is just an example of making the symbolic link for an old library you don't have easy access to. If the newer library has what is needed, the dependency gets satisfied by following the symbolic link. Basically you are faking out the program by providing a library that is backwards compatible, but the filename of a compatible library the program was looking for wasn't available.

dpkg -l (that is a lowercase L) gives a greppable listing of all installed packages.
dpkg -L package will provide a listing of all the files and where they are located that make up that package.

If it doesn't work, you can always clean up your change by deleting the symbolic link.

cd /usr/lib/x86_64-linux-gnu

sudo rm -f ./libglib-1.6.so.0

That "rm" command will only remove the link, not what the link was pointing to. In linux symbolic links are equivalent of MS Windows "shortcuts." In Mac OS/X symbolic links are the same as in linux, as far as I know.

Dow

Last Edit: May 23, 2021 12:03:35 GMT -8 by dow4hurst

dow4hurst
Full Member

SkyWeather2 Newbie

Posts: 117

Next Challenge 433 error May 23, 2021 12:06:33 GMT -8

Quote

Post by dow4hurst on May 23, 2021 12:06:33 GMT -8

Most people don't make notes in a notebook or file about what they did to their system. It actually helps in the long run to know what changes you made as a sysadmin. Programmers use source control tools, but sysadmins usually have paper notebooks laying around...

Dow

Jason Senior Member Posts: 482 Raspberry Pi: Yes	Next Challenge 433 error May 24, 2021 4:52:21 GMT -8 Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by Jason on May 24, 2021 4:52:21 GMT -8 Okay I got this to work on a RPi 4. I'll post the steps after I rebuild. Thanks, Jason

Jason
Senior Member

Posts: 482
Raspberry Pi: Yes

Next Challenge 433 error May 24, 2021 5:21:28 GMT -8 SDL and dow4hurst like this

Quote

Post by Jason on May 24, 2021 5:21:28 GMT -8

sudo apt remove libgcc-8-dev
sudo apt install git
git clone https://github.com/switchdoclabs/rtl_433.git
sudo apt install libtool libusb-1.0-0-dev librtlsdr-dev rtl-sdr build-essential autoconf cmake pkg-config

mkdir ~/build
cd ~/build
cmake ..
make
sudo make install

sudo /usr/local/bin/rtl_433 -q -F json -R 146 -R 147 -R 148 -R 150 -R 151

Thanks,

Jason

Post by wshealy on May 20, 2021 16:45:53 GMT -8

Post by SDL on May 21, 2021 5:35:32 GMT -8

Post by wshealy on May 21, 2021 11:10:30 GMT -8

Post by SDL on May 23, 2021 5:44:58 GMT -8

Post by dow4hurst on May 23, 2021 11:59:22 GMT -8

Post by dow4hurst on May 23, 2021 12:06:33 GMT -8

Post by Jason on May 24, 2021 4:52:21 GMT -8

Post by Jason on May 24, 2021 5:21:28 GMT -8

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