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.
Modified files:
Index: src/external/bsd/libc++/lib/Makefile
diff -u src/external/bsd/libc++/lib/Makefile:1.10 src/external/bsd/libc++/lib/Makefile:1.11
--- src/external/bsd/libc++/lib/Makefile:1.10 Wed Jan 11 12:10:26 2017
+++ src/external/bsd/libc++/lib/Makefile Wed Jun 6 12:02:43 2018
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.10 2017/01/11 12:10:26 joerg Exp $
+# $NetBSD: Makefile,v 1.11 2018/06/06 12:02:43 kamil Exp $
LIB= c++
WARNS= 4
@@ -44,6 +44,8 @@ CWARNFLAGS.clang+= -Wno-error=missing-pr
CWARNFLAGS.clang+= -Wno-error=missing-field-initializers -Wno-error=switch
CWARNFLAGS.clang+= -Wno-error=implicit-exception-spec-mismatch
+.if ${MKSANITIZER} != "yes"
LDFLAGS+= -Wl,-z,defs
+.endif
.include <bsd.lib.mk>
