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b6fe25c476
The cmake build didn't support EXPORTED_SYMBOL_FILE. Instead, it had a Windows-only implementation in tools/lto/CMakeLists.txt, a linux-only implementation in tools/gold/CMakeLists.txt, and a darwin-only implementation in tools/clang/tools/libclang/CMakeLists.txt. This attempts to consolidate these one-offs into a single place. Clients can now just set LLVM_EXPORTED_SYMBOL_FILE and things (hopefully) Just Work, like in the make build. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198136 91177308-0d34-0410-b5e6-96231b3b80d8
23 lines
710 B
CMake
23 lines
710 B
CMake
set(LLVM_BINUTILS_INCDIR "" CACHE PATH
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"PATH to binutils/include containing plugin-api.h for gold plugin.")
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set(LLVM_EXPORTED_SYMBOL_FILE ${CMAKE_CURRENT_SOURCE_DIR}/gold.exports)
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if( NOT LLVM_BINUTILS_INCDIR )
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# Nothing to say.
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elseif( NOT EXISTS "${LLVM_BINUTILS_INCDIR}/plugin-api.h" )
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message(STATUS "plugin-api.h not found. gold plugin excluded from the build.")
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else()
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include_directories( ${LLVM_BINUTILS_INCDIR} )
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# Because off_t is used in the public API, the largefile parts are required for
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# ABI compatibility.
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add_definitions( -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 )
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set(LLVM_LINK_COMPONENTS support)
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add_llvm_loadable_module(LLVMgold
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gold-plugin.cpp
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)
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endif()
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