CVS commit: src/external/bsd/libc++/lib

["Kamil Rytarowski" <kamil%netbsd.org@localhost>]

Module Name:    src
Committed By:   kamil
Date:           Wed Jun  6 12:02:43 UTC 2018

Modified Files:
        src/external/bsd/libc++/lib: Makefile

Log Message:
Don't pass -z defs to libc++ with MKSANITIZER=yes

Sanitizers are conflicting with this option:

  When linking shared libraries, the AddressSanitizer run-time is not
  linked, so -Wl,-z,defs may cause link errors (t use it with
  AddressSanitizer).

https://clang.llvm.org/docs/AddressSanitizer.html

  When linking shared libraries, the MemorySanitizer run-time is not
  linked, so -Wl,-z,defs may cause link errors (t use it with
  MemorySanitizer).

https://clang.llvm.org/docs/MemorySanitizer.html

Solution suggested by <christos>
Root cause of breaking libc++ investigated by <Yang Zheng>


To generate a diff of this commit:
cvs rdiff -u -r1.10 -r1.11 src/external/bsd/libc++/lib/Makefile

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.