maintainer-feedback requested: [Bug 248726] devel/cmake: fails to build on GCC architectures

[bugzilla-noreply at freebsd.org]

Bugzilla Automation <bugzilla at FreeBSD.org> has asked freebsd-kde (Team)
<kde at FreeBSD.org> for maintainer-feedback:
Bug 248726: devel/cmake: fails to build on GCC architectures
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=248726



--- Description ---
No fix yet, as I just found it and am currently investigating. I'm reporting it
now since it will affect probably all powerpc* users on stable branches.

On FreeBSD 12.1-RELEASE/powerpc64 with cmake 3.18.1:
In file included from /usr/local/lib/gcc9/include/c++/chrono:41,
		 from
/wrkdirs/usr/ports/devel/cmake/work/cmake-3.18.1/Source/cmDuration.h:5,
		 from
/wrkdirs/usr/ports/devel/cmake/work/cmake-3.18.1/Source/cmSystemTools.h:19,
		 from
/wrkdirs/usr/ports/devel/cmake/work/cmake-3.18.1/Source/cmSystemTools.cxx:13:
/usr/local/lib/gcc9/include/c++/ctime:80:11: error: '::timespec_get' has not
been declared
   80 |   using ::timespec_get;
      | 	  ^~~~~~~~~~~~