From: law <law@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Mon, 11 Jun 2018 21:39:10 +0000 (+0000)
Subject: 2018-06-11  Rasmus Villemoes  <rasmus.villemoes@prevas.dk>
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=592280684878d4e6f470512867a3c5c88b4b1d86;p=thirdparty%2Fgcc.git

2018-06-11  Rasmus Villemoes  <rasmus.villemoes@prevas.dk>

	* config/vx-common.h (USE_TM_CLONE_REGISTRY): #define to 0.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@261457 138bc75d-0d04-0410-961f-82ee72b054a4
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 7e1dcba48cf5..3be9f95c4660 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2018-06-11  Rasmus Villemoes  <rasmus.villemoes@prevas.dk>
+
+	* config/vx-common.h (USE_TM_CLONE_REGISTRY): #define to 0.
+
 2018-06-11  Martin Sebor  <msebor@redhat.com>
 
 	* doc/invoke.texi (-Wall): List -Wc++17-compat.
diff --git a/gcc/config/vx-common.h b/gcc/config/vx-common.h
index 7a05b5b602a9..f5c398ee4b97 100644
--- a/gcc/config/vx-common.h
+++ b/gcc/config/vx-common.h
@@ -90,3 +90,10 @@ along with GCC; see the file COPYING3.  If not see
 /* We occasionally need to distinguish between the VxWorks variants.  */
 #define VXWORKS_KIND_NORMAL  1
 #define VXWORKS_KIND_AE      2
+
+/*
+ * libitm is not supported on VxWorks. Rather than providing stub
+ * no-op _ITM_registerTMCloneTable/_ITM_deregisterTMCloneTable
+ * functions, simply prevent crtstuff from even referring to those.
+ */
+#define USE_TM_CLONE_REGISTRY 0