adding the ~amd64 flag to media-libs/ladcca/ladcca-0.4.0.ebuild allowed it to build, install and successfully run the applications. Reproducible: Always Steps to Reproduce: 1. added ~amd64 to media-libs/ladcca/ladcca-0.4.0.ebuild 2. emerge ladcca 3. enjoy the working apps Actual Results: fully functional applications (tested the ladccad daemon, gtk_client, ladcca_synth)
done