https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=231963
--- Comment #15 from Tobias C. Berner <tcber...@freebsd.org> --- (In reply to Piotr Kubaj from comment #14) With that sed you just set what it cares about. But if you decide that you now want GCC_DEFAULT=9 aftwards, you'll still be building qt with the gcc7 you had previously when building qmake. But the minimal approach with these patches, using c++11-lib and adding USE_GCC seems like the most appropriate fix at the moment -- if it works, that is :) -- You are receiving this mail because: You are the assignee for the bug.