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src.opts.mk: enable LLVM_UNWIND by default for all archs

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Only sparc64 did not enable LLVM_LIBUNWIND. After r356513 LLVM_LIBUNWIND
should at least build on sparc64. The old DWARF unwinder will be removed
along with GCC 4.2.1 in the near future, so switch sparc64 to use LLVM's
unwinder in advance of the removal.  Someone with access to the obsolete
sparc64 hardware supported by FreeBSD will have to test, and investigate
any failures. I will gladly help, but I don't have any suitable hardware
myself.

PR:		233405
This commit is contained in:
emaste 2020-01-08 20:45:18 +00:00
parent 309961163c
commit 85bbf5b9a6
1 changed files with 1 additions and 5 deletions
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6
share/mk/src.opts.mk
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@ -129,6 +129,7 @@ __DEFAULT_YES_OPTIONS = \
LIBPTHREAD \
LIBTHR \
LLVM_COV \
LLVM_LIBUNWIND \
LLVM_TARGET_ALL \
LOADER_GELI \
LOADER_LUA \
@ -316,11 +317,6 @@ BROKEN_OPTIONS+=BINUTILS BINUTILS_BOOTSTRAP GCC GCC_BOOTSTRAP GDB
.if ${__T:Mriscv*} != ""
BROKEN_OPTIONS+=OFED
.endif
.if ${__T} != "sparc64"
__DEFAULT_YES_OPTIONS+=LLVM_LIBUNWIND
.else
__DEFAULT_NO_OPTIONS+=LLVM_LIBUNWIND
.endif
.if ${__TT} != "mips" && ${__T} != "powerpc" && ${__T} != "powerpcspe" && \
${__T} != "sparc64"
__DEFAULT_YES_OPTIONS+=LLD_BOOTSTRAP LLD_IS_LD