From: Rhys Kidd <rhyskidd@gmail.com>
Date: Mon, 8 Jun 2015 08:56:33 +0000 (+0000)
Subject: Fix undefined symbols for architecture x86_64: _global, referenced from: _test_so_glo... 
X-Git-Tag: svn/VALGRIND_3_11_0~304
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=8c4149b4042dd4caa7e504c30c9e2a06a78ed155;p=thirdparty%2Fvalgrind.git

Fix undefined symbols for architecture x86_64: _global, referenced from: _test_so_global in tls_so-tls_so.o. bz#347982.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@15328
---

diff --git a/NEWS b/NEWS
index 4cb2f28ea8..98c9537a29 100644
--- a/NEWS
+++ b/NEWS
@@ -225,6 +225,8 @@ where XXXXXX is the bug number as listed below.
         == 217236
 347389  unhandled syscall: 373 (Linux ARM syncfs)
 347978  Remove bash dependencies where not needed
+347982  Fix undefined symbols for architecture x86_64: "_global", referenced from:
+        _test_so_global in tls_so-tls_so.o
 348102  Patch updating v4l2 API support
 348247  jno jumps wrongly when overflow is not set
 348565  Fix detection of command line option availability for clang
diff --git a/configure.ac b/configure.ac
index edc57d6a6e..57dbfa7cd0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2410,7 +2410,7 @@ AC_CACHE_CHECK([for TLS support], vg_cv_tls,
                                [vg_cv_tls=no],
                                [vg_cv_tls=$vg_cv_linktime_tls])])])
 
-if test "$vg_cv_tls" = yes; then
+if test "$vg_cv_tls" = yes -a $is_clang != applellvm; then
 AC_DEFINE([HAVE_TLS], 1, [can use __thread to define thread-local variables])
 fi