Shawn Webb shawn.webb at hardenedbsd.org wrote on Sat Jul 22 15:33:14 UTC 2017 :
> I haven't nailed down whether it's SafeStack, CFI, or using lld as the > default linker, but it looks like we in HardenedBSD are getting an > undefined symbol during buildworld. In an amd64 -> TARGET_ARCH=powerpc64 cross build context for FreeBSD -r321371 I got a similar report for the: /usr/obj/usr/src/tmp/usr/bin/ld: error: undefined symbol: lldb_private::AppleObjCRuntime::GetFoundationVersion() >>> referenced by >>> /usr/src/contrib/llvm/tools/lldb/source/Plugins/Language/ObjC/Cocoa.cpp >>> >>> Cocoa.o:(lldb_private::formatters::NSNumberSummaryProvider(lldb_private::ValueObject&, >>> lldb_private::Stream&, lldb_private::TypeSummaryOptions const&)) in >>> archive /usr/obj/usr/src/lib/clang/liblldb/liblldb.a part of your report (logfile). The context used devel/powerpc64-binutils : # /usr/local/powerpc64-freebsd/bin/ld --version GNU ld (GNU Binutils) 2.28 Copyright (C) 2017 Free Software Foundation, Inc. This program is free software; you may redistribute it under the terms of the GNU General Public License version 3 or (at your option) a later version. This program has absolutely no warranty. (lld is not yet working option for powerpc64 as far as I know.) For this part of your report I doubt that anything that you listed is required for the problem to happen. In my context the error text was: --- lldb.full --- /usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.powerpc64/usr/src/lib/clang/liblldb/liblldb.a(Cocoa.o): In function `lldb_private::formatters::NSNumberSummaryProvider(lldb_private::ValueObject&, lldb_private::Stream&, lldb_private::TypeSummaryOptions const&)': /usr/src/contrib/llvm/tools/lldb/source/Plugins/Language/ObjC/Cocoa.cpp:(.text._ZN12lldb_private10formatters23NSNumberSummaryProviderERNS_11ValueObjectERNS_6StreamERKNS_18TypeSummaryOptionsE+0x398): undefined reference to `lldb_private::AppleObjCRuntime::GetFoundationVersion()' === Mark Millard markmi at dsl-only.net _______________________________________________ email@example.com mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"