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Retire build support for GCC's DWARF unwinder
authoremaste <emaste@FreeBSD.org>
Wed, 8 Jan 2020 21:07:55 +0000 (21:07 +0000)
committeremaste <emaste@FreeBSD.org>
Wed, 8 Jan 2020 21:07:55 +0000 (21:07 +0000)
commit9d064084ed5c594d903fdc64975e54f09fa16410
tree6ccaac750ec0851763709255216a0b930c348a56
parent621b03e7bc00cbb65847ba8c5c61bb561cabed34
Retire build support for GCC's DWARF unwinder

As of r356514 LLVM's libunwind is used as the DWARF unwinder on all
supported CPU architectures, and GCC and its libraries will be removed
soon.  Retire the build infrastructure for GCC's unwinder; from here
if there are any unwinder bugs (on any arch) the path forward is to fix
LLVM's libunwind.
gnu/lib/Makefile
gnu/lib/libgcc/Makefile [deleted file]
gnu/lib/libgcc/Makefile.depend [deleted file]