[Buildroot] OpenSSL & Mosquitto on ARM Cortex M7
rob.r374 at gmail.com
rob.r374 at gmail.com
Mon Oct 19 00:20:00 UTC 2020
Hello,
I'm trying to include Mosquitto with OpenSSL support on Buildroot.
On working Buildroot basic build, I've added packages and setup static libs
:
BR2_PACKAGE_LIBOPENSSL=y
BR2_PACKAGE_MOSQUITTO=y
BR2_PACKAGE_MBEDTLS=y
BR2_STATIC_LIBS=y
If I try to run Mosquitto tools (and MbedTLS test), I get :
~ # mosquitto_pub
binfmt_flat: reference 0xffb4d0 to shared library 127, killing
mosquitto_pub!
SEGV
~ # mosquitto_sub
Error: You must specify a topic to subscribe to.
Use 'mosquitto_sub --help' to see usage.
~ # ssl_client2
sh: can't execute 'ssl_client2': No such file or directory
It's weird, because mosquitto_pub complains about shared lib, but I have
defined static libraries only (at least I think so).
In addition, mosquitto_sub works, but it seems it doesn't receive SSL
related arguments - seems like it was not compiled with OpenSSL lib.
Also, ssl_client2 or other tools from MbedTLS cannot be found.
How to solve those problems ?
Also I'm not sure how to check for each package - compilation, installation,
errors, warnings etc.
Regards,
Rob.
--
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