Created attachment 168655 [details]
Once bug 208294 lands make it slightly more obvious the port builds outside of source tree.
This is a nice simplification!
Approved for lang/gcc and the other lang/gcc* ports (and I recommend
to at least cover lang/gcc5* and lang/gcc6*) once the infrastructure
is in _AND_ the build directory is NOT a subdirectory of the source
Cf. https://gcc.gnu.org/install/configure.html which says
"building where objdir is a subdirectory of srcdir is unsupported".
Created attachment 168662 [details]
Additional changes missed in v0.
A commit references this bug:
Date: Wed Apr 13 10:40:59 UTC 2016
New revision: 413188
lang/gcc*: convert to CONFIGURE_OUTSOURCE
PR: 208294, 208309
Exp-run by: antoine
Approved by: gerald (maintainer)
Differential Revision: https://reviews.freebsd.org/D4157