[kde-freebsd] Easy for for www/webkit-qt5 on sparc64

[Guy M Broome]

Good morning:

Noting that www/webkit-qt5 builds correctly on a variety of Tier 2
architectures, I decided to comment out its BROKEN_sparc64 line in the port
Makefile and see, in detail, what the issue was.

After a couple hours of tinkering, it turns out to be quite simple: the
port actually needs gmake, or at the least it doesn't like bmake in
particular.

The port's attempted usage of i386 assembly on sparc64 was due to Makefiles
not being correctly parsed, resulting in incorrect macro definitions for
the various .asm files.  Once USES+= gmake is set, www/webkit-qt5 builds
and runs fine (albeit rather slowly) on sparc64.  Tested on both 10.3 and
11.0-CURRENT (not tested on 11-STABLE yet), using both default system GCC
4.2 and GCC 5.4 from ports.

As an added bonus, the addition of USES+= gmake also fixes a latent problem
on all tested architectures as well (verified on sparc64, ppc64, and
amd64): alternate definitions of CC=, CXX=, etc. are not parsed correctly
as long as bmake is in use, and some subdirectories of www/webkit-qt5 will
always attempt to use "c++" or "g++" even when another compiler is
defined.  USES+= gmake handily addresses that as well.

Would your team like a PR for this issue?  If so, I'll be glad to submit
one.


-----
"There are two kinds of people in the world: those who can extrapolate
missing data."
╓─────────────────
║C     *GUY M. BROOME* :\
╟──────────────
║C    *System Security Engineer* :\
║C    *Virginia Commonwealth University* :\
║C    (804) 827-2072 :\
║C    gmbroome at vcu.edu :
╚═══════
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.kde.org/pipermail/kde-freebsd/attachments/20160712/4a7fb8ce/attachment.html>