26 lines
906 B
Diff
26 lines
906 B
Diff
From cf69e762384b259ea3890274779db0ae1bb51fa6 Mon Sep 17 00:00:00 2001
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From: Matthieu Dorier <mdorier@anl.gov>
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Date: Tue, 24 May 2022 16:28:43 +0000
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Subject: [PATCH] fix check for -Wthread-safety
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---
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CMakeLists.txt | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/CMakeLists.txt b/CMakeLists.txt
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index 1409c06..416978f 100644
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--- a/CMakeLists.txt
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+++ b/CMakeLists.txt
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@@ -54,7 +54,7 @@ include(CheckCXXSourceCompiles)
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# https://clang.llvm.org/docs/ThreadSafetyAnalysis.html
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# -Werror is necessary because unknown attributes only generate warnings.
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set(OLD_CMAKE_REQUIRED_FLAGS ${CMAKE_REQUIRED_FLAGS})
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-list(APPEND CMAKE_REQUIRED_FLAGS -Werror -Wthread-safety)
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+set(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -Werror -Wthread-safety")
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check_cxx_source_compiles("
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struct __attribute__((lockable)) Lock {
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void Acquire() __attribute__((exclusive_lock_function()));
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--
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2.30.2
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