As far as I know, this error is reproducible on an actual host (rpi) with gcc-4.8.3 and via distcc with gcc-4.9.2 Reproducible: Always Steps to Reproduce: 1. Do `emerge =dev-qt/qtcore-5.4.0` or `pump emerge =dev-qt/qtcore-5.4.0`. 2. Wait a few hours. 3. Fails to compile. Actual Results: The package failed to compile. Expected Results: The package should compile.
Created attachment 392906 [details] log.xz
Created attachment 392908 [details] pqv result of emerge -pqv
Created attachment 392910 [details] info result of emerge --info
Looks like https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58525 but it should have been fixed long ago (for 4.9 at least) Do you have both gcc 4.8.x and 4.9.y installed on this machine?
Created attachment 393094 [details] The reporter's emerge --info
Does this bug still happen? I'm able to install qt5 packages on armv6j-hardfp no problem.