mirror of https://github.com/llvm/torch-mlir
49 lines
1.4 KiB
CMake
49 lines
1.4 KiB
CMake
# Building libmlir-cpp.so fails if LLVM_ENABLE_PIC=Off
|
|
if (NOT LLVM_ENABLE_PIC)
|
|
message(WARNING "Not building NPCOMP dylib because PIC is disabled")
|
|
return()
|
|
endif()
|
|
|
|
# Building libmlir-cpp.so may not work on MSVC
|
|
if (MSVC)
|
|
message(WARNING "Not building NPCOMP dylib because not yet supported on MSVC")
|
|
return()
|
|
endif()
|
|
|
|
if(NOT NPCOMP_BUILD_NPCOMP_DYLIB)
|
|
message(WARNING "Not building NPCOMP dylib (not NPCOMP_BUILD_NPCOMP_DYLIB): Fully static builds not yet supported")
|
|
return()
|
|
endif()
|
|
|
|
get_property(npcomp_libs GLOBAL PROPERTY NPCOMP_STATIC_LIBS)
|
|
list(REMOVE_DUPLICATES npcomp_libs)
|
|
|
|
# Populate _OBJECTS and _DEPS as necessary per platform.
|
|
foreach (lib ${npcomp_libs})
|
|
if(XCODE)
|
|
# Xcode doesn't support object libraries, so we have to trick it into
|
|
# linking the static libraries instead.
|
|
list(APPEND _DEPS "-force_load" ${lib})
|
|
else()
|
|
list(APPEND _OBJECTS $<TARGET_OBJECTS:obj.${lib}>)
|
|
endif()
|
|
# Add transitive deps explcitly since otherwise, there would just be
|
|
# objects.
|
|
list(APPEND _DEPS $<TARGET_PROPERTY:${lib},LINK_LIBRARIES>)
|
|
endforeach()
|
|
|
|
# Note: Does not use add_npcomp_library, which is used for things that go
|
|
# *into* the libNPCOMP.so. This is building the shared library, so use
|
|
# a higher-level rule.
|
|
llvm_add_library(
|
|
NPCOMP
|
|
SHARED
|
|
npcomp-shlib.cpp
|
|
${_OBJECTS}
|
|
LINK_LIBS PUBLIC
|
|
# Public dependencies on the MLIR shared lib.
|
|
MLIR
|
|
${_DEPS}
|
|
)
|
|
target_link_libraries(NPCOMP PRIVATE ${LLVM_PTHREAD_LIB})
|