Remove old generated unwind.h when using LLVM libunwind
authoremaste <emaste@FreeBSD.org>
Fri, 22 Jan 2016 02:28:17 +0000 (02:28 +0000)
committeremaste <emaste@FreeBSD.org>
Fri, 22 Jan 2016 02:28:17 +0000 (02:28 +0000)
commita1a70ee565543b50a1d46d80f0827fb69edb1be2
tree8bba1988049fa3a93c55d1e857e0ce28778040a8
parent0d9f222414fe127fd4717ef4182735db52c6e6b6
Remove old generated unwind.h when using LLVM libunwind

When not using LLVM libunwind, unwind.h is a generated header and a stale
copy may remain in the OBJDIR after enabling LLVM libunwind. Explicitly
remove it.

Reported by: bz
Reviewed by: bdrewery
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D5019
gnu/lib/libgcc/Makefile