Ed Maste f2d1e1a7ba Add -mlong-calls also to LLVM's STATIC_CFLAGS on ARM
-mlong-calls was set only in STATIC_CXXFLAGS, but there are some .c
source files in LLVM which also need -mlong-calls.

Unfortunately this is not sufficient to fix linking lldb on ARM,
because LLVM-generated calls to __aeabi_read_tp do not honour the
-mlong-calls flag.  See LLVM PR31769 for details.

Reviewed by:	dim
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D9348
2017-01-27 21:26:23 +00:00
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