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Forum Topic - Target to build OpenDDS with QNX tool chain:

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Sachin Gole

11/16/2022 10:07 AM

post121995

Target to build OpenDDS with QNX tool chain

Hello All,

we are trying to compile OpenDDS (v 3.20) with qnx compiler tool chain.
Here in OpenDDS having makefile based (MPC based) build system with configure script.

So we are calling configure script with cross-compilation option.
And following below command:

1 ./configure --target=linux-cross --target-compiler=/home/sdv-1011/qnx710/host/linux/x86_64/usr/bin/aarch64-unknown-nto
-qnx7.1.0-g++

2 make

Here for more information we have attached logs files for both above mentioned commands

Actually we are getting error in make. It seems like make doesn't get files from qnx710.

So request to all, Anyone having any solution to build OpenDDS in qnx please suggest.

Thanks in advance

Attachment:

open_dds_config_cmd_log.txt 5.27 KB

open_dds_make_cmd_log.txt 24.37 KB

Albrecht Uhlmann

11/18/2022 7:04 AM

post121998

Re: Target to build OpenDDS with QNX tool chain

I think there are at least two problems here:
- the build includes files from /usr/include/..., that is your Linux host. You need to tell it to llok into $QNX_TARGET/
usr/include/.... What happens if you do "echo $QNX_TARGET" in the build console? It should point to your SDK 
installation. You may also check the generated env scripts.
- It appears the build expects gcc v9. QNX SDP supports gcc v8.3.0 - you find headers under $QNX_TARGET/usr/include/c++/
8.3.0/*.

Regards,
Albrecht

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