xdev: Fix after libc++ update in r300873.
authorbdrewery <bdrewery@FreeBSD.org>
Sat, 18 Feb 2017 00:08:13 +0000 (00:08 +0000)
committerbdrewery <bdrewery@FreeBSD.org>
Sat, 18 Feb 2017 00:08:13 +0000 (00:08 +0000)
commitc64d1bfd0f166f0c1e7baa474e5db6aa6afb31cc
tree250419e5d4582b6d6f6852d9661a139b12001fd0
parent31701d520ccc3a201b4b2e01079aa01f229ab333
xdev: Fix after libc++ update in r300873.

The xdev build needed the same fixes as libcompat and external toolchain
support needed for handling of --sysroot, -L, -B, etc.

MFC after: 2 weeks
Sponsored by: Dell EMC Isilon
Makefile.inc1