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d80d8690af
Chris recently broke llvmc with his Makefile changes (r75379). That patch made the global change .o -> .a, which caused built-in llvmc plugins to stop working since plugin initialization in llvmc is based on static variables not referenced from the main executable. This patch implements auto-generated forced references to the plugin libraries. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74000 91177308-0d34-0410-b5e6-96231b3b80d8
30 lines
1.1 KiB
C++
30 lines
1.1 KiB
C++
//===--- ForceLinkageMacros.h - The LLVM Compiler Driver --------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open
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// Source License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// Preprocessor magic that forces references to static libraries - common
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// macros used by both driver and plugins.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_INCLUDE_COMPILER_DRIVER_FORCE_LINKAGE_MACROS_H
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#define LLVM_INCLUDE_COMPILER_DRIVER_FORCE_LINKAGE_MACROS_H
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#define LLVMC_FORCE_LINKAGE_PREFIX(PluginName) ForceLinkage ## PluginName
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#define LLVMC_FORCE_LINKAGE_FUN(PluginName) \
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LLVMC_FORCE_LINKAGE_PREFIX(PluginName)
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#define LLVMC_FORCE_LINKAGE_DECL(PluginName) \
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void LLVMC_FORCE_LINKAGE_FUN(PluginName) ()
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#define LLVMC_FORCE_LINKAGE_CALL(PluginName) \
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LLVMC_FORCE_LINKAGE_FUN(PluginName) ()
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#endif // LLVM_INCLUDE_COMPILER_DRIVER_FORCE_LINKAGE_MACROS_H
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