Author: emaste
Date: Wed Jan 8 21:07:55 2020
New Revision: 356517
URL: https://svnweb.freebsd.org/changeset/base/356517
Log:
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.
Deleted:
head/gnu/lib/libgcc/
Modified:
head/gnu/lib/Makefile
Modified: head/gnu/lib/Makefile
==============================================================================
--- head/gnu/lib/Makefile Wed Jan 8 20:56:30 2020 (r356516)
+++ head/gnu/lib/Makefile Wed Jan 8 21:07:55 2020 (r356517)
@@ -19,10 +19,6 @@ SUBDIR+= csu
SUBDIR+= libregex
.endif
-.if ${MK_LLVM_LIBUNWIND} == "no"
-SUBDIR+= libgcc
-.endif
-
# libsupc++ uses libstdc++ headers, although 'make includes' should
# have taken care of that already.
.if ${MK_GNUCXX} != "no"
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