K 10
svn:author
V 6
gerald
K 8
svn:date
V 27
2017-12-01T13:11:46.473917Z
K 7
svn:log
V 431
Update to the 20171130 snapshot of GCC 7.2.1.

Backport the change to ensure what we install is stripped (i.e., debug
info is removed) from lang/gcc7. See revision 454177 for background. [1]

Shorten the distinct .if statements for architecture-specific settings,
to use .elif instead.

Reported by:	Ports QA Framework, miwi, sobomax [1]
Discussed with:	tijl, miwi [1]
Differential Revision:	https://reviews.freebsd.org/D10357 [1]

END