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c884b23a0a
MCTargetOptionsCommandFlags.inc and CommandFlags.inc are headers which contain cl::opt with static storage. These headers are meant to be incuded by tools to make it easier to parametrize codegen/mc. However, these headers are also included in at least two libraries: lldCommon and handle-llvm. As a result, when creating DYLIB, clang-cpp holds a reference to the options, and lldCommon holds another reference. Linking the two in a single executable, as zig does[0], results in a double registration. This patch explores an other approach: the .inc files are moved to regular files, and the registration happens on-demand through static declaration of options in the constructor of a static object. [0] https://bugzilla.redhat.com/show_bug.cgi?id=1756977#c5 Differential Revision: https://reviews.llvm.org/D75579
58 lines
832 B
CMake
58 lines
832 B
CMake
if ( LLVM_INCLUDE_UTILS )
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add_subdirectory(ChildTarget)
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endif()
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set(LLVM_LINK_COMPONENTS
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CodeGen
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Core
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ExecutionEngine
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IRReader
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Interpreter
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MC
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MCJIT
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Object
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OrcError
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OrcJIT
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Passes
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RuntimeDyld
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SelectionDAG
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Support
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Target
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TransformUtils
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native
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)
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if( LLVM_USE_OPROFILE )
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set(LLVM_LINK_COMPONENTS
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${LLVM_LINK_COMPONENTS}
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OProfileJIT
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)
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endif( LLVM_USE_OPROFILE )
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if( LLVM_USE_INTEL_JITEVENTS )
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set(LLVM_LINK_COMPONENTS
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${LLVM_LINK_COMPONENTS}
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DebugInfoDWARF
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IntelJITEvents
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Object
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)
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endif( LLVM_USE_INTEL_JITEVENTS )
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if( LLVM_USE_PERF )
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set(LLVM_LINK_COMPONENTS
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${LLVM_LINK_COMPONENTS}
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DebugInfoDWARF
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PerfJITEvents
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Object
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)
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endif( LLVM_USE_PERF )
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add_llvm_tool(lli
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lli.cpp
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DEPENDS
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intrinsics_gen
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)
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export_executable_symbols(lli)
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