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5b70ea834b
MozReview-Commit-ID: Ig9xpBDcjNu --HG-- extra : rebase_source : 278bd4fffb82d12e1bc4eb72458bdac3ba62e11f
34 lines
1014 B
Diff
34 lines
1014 B
Diff
From: Yi Kong <yikong@google.com>
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Date: Thu, 28 Dec 2017 23:06:24 +0000
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Subject: [PATCH] Ignore the DISPATCH_NOESCAPE if not defined
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This macro is only defined after XCode 8, causing build breakage for
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build systems with prior versions. Ignore DISPATCH_NOESCAPE if not
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defined.
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Differential Revision: https://reviews.llvm.org/D41601
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git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@321543 91177308-0d34-0410-b5e6-96231b3b80d8
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---
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lib/tsan/rtl/tsan_libdispatch_mac.cc | 5 +++++
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1 file changed, 5 insertions(+)
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diff --git a/lib/tsan/rtl/tsan_libdispatch_mac.cc b/lib/tsan/rtl/tsan_libdispatch_mac.cc
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index eb22e4baa..d6c1ca662 100644
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--- a/compiler-rt/lib/tsan/rtl/tsan_libdispatch_mac.cc
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+++ b/compiler-rt/lib/tsan/rtl/tsan_libdispatch_mac.cc
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@@ -25,6 +25,11 @@
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#include <dispatch/dispatch.h>
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#include <pthread.h>
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+// DISPATCH_NOESCAPE is not defined prior to XCode 8.
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+#ifndef DISPATCH_NOESCAPE
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+#define DISPATCH_NOESCAPE
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+#endif
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+
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typedef long long_t; // NOLINT
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namespace __tsan {
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