57a9bccec7
Using if (TARGET ${LLVM_NATIVE_ARCH}) only works if MLIR is built
together with LLVM, but not for standalone builds of MLIR. The
correct way to check this is
if (${LLVM_NATIVE_ARCH} IN_LIST LLVM_TARGETS_TO_BUILD), as the
LLVM build system exports LLVM_TARGETS_TO_BUILD.
To avoid repeating the same check many times, add a
MLIR_ENABLE_EXECUTION_ENGINE variable.
Differential Revision: https://reviews.llvm.org/D131071
40 lines
1.3 KiB
CMake
40 lines
1.3 KiB
CMake
# For upstream, we accumulate all libraries into the MLIR_CAPI_LIBRARIES
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# property via a custom wrapper function. This is then used to create an
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# aggregate below.
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set_property(GLOBAL APPEND PROPERTY MLIR_CAPI_LIBRARIES)
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function(add_mlir_upstream_c_api_library name)
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add_mlir_public_c_api_library(${name} ${ARGN})
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set_property(GLOBAL APPEND PROPERTY MLIR_CAPI_LIBRARIES ${name})
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endfunction()
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add_subdirectory(Debug)
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add_subdirectory(Dialect)
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add_subdirectory(Conversion)
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add_subdirectory(Interfaces)
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add_subdirectory(IR)
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add_subdirectory(RegisterEverything)
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add_subdirectory(Transforms)
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if(MLIR_ENABLE_EXECUTION_ENGINE)
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add_subdirectory(ExecutionEngine)
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endif()
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# Build the optional CAPI dylib.
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if(MLIR_BUILD_MLIR_C_DYLIB)
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message(STATUS "Building MLIR-C dylib")
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get_property(_capi_libraries GLOBAL PROPERTY MLIR_CAPI_LIBRARIES)
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add_mlir_aggregate(MLIR-C
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SHARED
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EMBED_LIBS
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${_capi_libraries}
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)
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if(CMAKE_SYSTEM_NAME STREQUAL "Linux")
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target_link_options(MLIR-C PRIVATE "-Wl,-exclude-libs,ALL")
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else()
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if(NOT CMAKE_C_VISIBILITY_PRESET STREQUAL "hidden" OR NOT CMAKE_CXX_VISIBILITY_PRESET STREQUAL "hidden")
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message(STATUS "MLIR-C on this platform exports all symbols. Recommend building with CMAKE_(C|CXX)_VISIBILITY_PRESET=hidden or implement filtering support.")
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endif()
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endif()
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endif()
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