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-rw-r--r--libsanitizer/ChangeLog5
-rwxr-xr-xlibsanitizer/configure2
-rw-r--r--libsanitizer/configure.ac2
3 files changed, 7 insertions, 2 deletions
diff --git a/libsanitizer/ChangeLog b/libsanitizer/ChangeLog
index 0af33d012ed..5d02ec36e28 100644
--- a/libsanitizer/ChangeLog
+++ b/libsanitizer/ChangeLog
@@ -1,3 +1,8 @@
+2013-12-05 H.J. Lu <hongjiu.lu@intel.com>
+
+ * configure.ac (link_sanitizer_common): Add -lm.
+ * configure: Regenerated.
+
2013-12-05 Kostya Serebryany <kcc@google.com>
* All source files: Merge from upstream r196489.
diff --git a/libsanitizer/configure b/libsanitizer/configure
index e5c320604d3..6db2a1fc758 100755
--- a/libsanitizer/configure
+++ b/libsanitizer/configure
@@ -14564,7 +14564,7 @@ done
# Common libraries that we need to link against for all sanitizer libs.
-link_sanitizer_common='-lpthread -ldl'
+link_sanitizer_common='-lpthread -ldl -lm'
# Set up the set of additional libraries that we need to link against for libasan.
link_libasan=$link_sanitizer_common
diff --git a/libsanitizer/configure.ac b/libsanitizer/configure.ac
index 7f9327904da..3c87984b2da 100644
--- a/libsanitizer/configure.ac
+++ b/libsanitizer/configure.ac
@@ -87,7 +87,7 @@ AM_CONDITIONAL(LSAN_SUPPORTED, [test "x$LSAN_SUPPORTED" = "xyes"])
AC_CHECK_FUNCS(clock_getres clock_gettime clock_settime)
# Common libraries that we need to link against for all sanitizer libs.
-link_sanitizer_common='-lpthread -ldl'
+link_sanitizer_common='-lpthread -ldl -lm'
# Set up the set of additional libraries that we need to link against for libasan.
link_libasan=$link_sanitizer_common