37 lines
1.4 KiB
Diff
37 lines
1.4 KiB
Diff
From f5f712dfcac6ee99381c5aca212950276f1743e8 Mon Sep 17 00:00:00 2001
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From: Eric Fiselier <eric@efcs.ca>
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Date: Fri, 10 Feb 2017 01:59:20 +0000
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Subject: [PATCH] [CMake] Fix pthread handling for out-of-tree builds
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LLVM defines `PTHREAD_LIB` which is used by AddLLVM.cmake and various projects
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to correctly link the threading library when needed. Unfortunately
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`PTHREAD_LIB` is defined by LLVM's `config-ix.cmake` file which isn't installed
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and therefore can't be used when configuring out-of-tree builds. This causes
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such builds to fail since `pthread` isn't being correctly linked.
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This patch attempts to fix that problem by renaming and exporting
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`LLVM_PTHREAD_LIB` as part of`LLVMConfig.cmake`. I renamed `PTHREAD_LIB`
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because It seemed likely to cause collisions with downstream users of
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`LLVMConfig.cmake`.
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git-svn-id: https://llvm.org/svn/llvm-project/clang-tools-extra/trunk@294690 91177308-0d34-0410-b5e6-96231b3b80d8
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---
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include-fixer/plugin/CMakeLists.txt | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/include-fixer/plugin/CMakeLists.txt b/include-fixer/plugin/CMakeLists.txt
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index 2799fd4..df792ea 100644
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--- a/include-fixer/plugin/CMakeLists.txt
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+++ b/include-fixer/plugin/CMakeLists.txt
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@@ -9,5 +9,5 @@ add_clang_library(clangIncludeFixerPlugin
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clangParse
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clangSema
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clangTooling
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- ${PTHREAD_LIB}
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+ ${LLVM_PTHREAD_LIB}
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)
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--
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1.8.3.1
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