imx8: perl error while creating code coverage file using lcov on i.MX8MQ with googletest framework

[vsuneja63]

Hi,

Trying to create code coverage file after unit testing with googletest framework using lcov on i.MX8MQ target. But failing with some perl error. Here are the error logs:

imx8mqevk:/home/new_case1# lcov --capture --directory . --output-file main_coverage.info
Capturing coverage data from .
Can't locate bytes.pm in @INC (you may need to install the bytes module) (@INC contains: /usr/lib/perl5/site_perl/5.30.1/aarch64-linux /usr/lib/perl5/site_perl/5.30.1 /usr/lib/perl5/vendor_perl/5.30.1/aarch64-linux /usr/lib/perl5/vendor_perl/5.30.1 /usr/lib/perl5/5.30.1/aarch64-linux /usr/lib/perl5/5.30.1 .) at /usr/lib/perl5/vendor_perl/5.30.1/JSON/backportPP.pm line 751.
BEGIN failed--compilation aborted at /usr/lib/perl5/vendor_perl/5.30.1/JSON/backportPP.pm line 751.
Compilation failed in require at (eval 15) line 1.
at /usr/bin/geninfo line 63.
Compilation failed in require at /usr/bin/geninfo line 63.
BEGIN failed--compilation aborted at /usr/bin/geninfo line 63.

Can you please suggest what could be the issue here. The same thing working on ubuntu 16.04 without error.

[Bio_TICFSL]

Hello vsuneja63,

This error is due to bad installation of perl, you can see this link to better installation:

https://community.nxp.com/t5/i-MX-Processors/How-to-add-missing-perl-modules-into-yocto/m-p/626125?r...

Regards

[vsuneja63]

Hi,

Thanks!

Installed bytes rpm package from perl5 manually in i.MX8 board. Issue resolved with this.

Thanks & Regards,

Vipul Kumar