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5e515eb427
That's how it was originally intended but that wasn't possible because we still needed to support older CMake versions. The problem here is that the sources in TableGenGlobalISel are meant to be linked into both llvm-tblgen and TableGenTests (a unit test), but not be part of LLVM proper. So they shouldn't be an ordinary LLVM component. Because they are used in llvm-tblgen, they can't draw in the LLVM dylib dependency, but then we'd have to do the same thing in TableGenTests to make sure we don't link both a static Support library and another copy through the LLVM dylib. With an object library we're just reusing the object files and don't have to care about dependencies at all. Differential Revision: https://reviews.llvm.org/D74588
18 lines
508 B
CMake
18 lines
508 B
CMake
set(LLVM_LINK_COMPONENTS
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TableGen
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Support
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)
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set(LLVM_TARGET_DEFINITIONS Automata.td)
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tablegen(LLVM AutomataTables.inc -gen-searchable-tables)
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tablegen(LLVM AutomataAutomata.inc -gen-automata)
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add_public_tablegen_target(AutomataTestTableGen)
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add_llvm_unittest(TableGenTests DISABLE_LLVM_LINK_LLVM_DYLIB
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CodeExpanderTest.cpp
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AutomataTest.cpp
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)
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include_directories(${CMAKE_CURRENT_SOURCE_DIR}/../../utils/TableGen)
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target_link_libraries(TableGenTests PRIVATE LLVMTableGenGlobalISel LLVMTableGen)
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