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add_library(gpu_loader OBJECT Main.cpp)
target_include_directories(gpu_loader PUBLIC
${CMAKE_CURRENT_SOURCE_DIR}
${LIBC_SOURCE_DIR}/include
${LIBC_SOURCE_DIR}
)
find_package(hsa-runtime64 QUIET 1.2.0 HINTS ${CMAKE_INSTALL_PREFIX} PATHS /opt/rocm)
if(hsa-runtime64_FOUND)
add_subdirectory(amdgpu)
endif()
# The CUDA loader requires LLVM to traverse the ELF image for symbols.
find_package(CUDAToolkit 11.2 QUIET)
if(CUDAToolkit_FOUND)
add_subdirectory(nvptx)
endif()
if(TARGET amdhsa-loader AND LIBC_TARGET_ARCHITECTURE_IS_AMDGPU)
add_custom_target(libc.utils.gpu.loader)
add_dependencies(libc.utils.gpu.loader amdhsa-loader)
set_target_properties(
libc.utils.gpu.loader
PROPERTIES
TARGET amdhsa-loader
EXECUTABLE "$<TARGET_FILE:amdhsa-loader>"
)
elseif(TARGET nvptx-loader AND LIBC_TARGET_ARCHITECTURE_IS_NVPTX)
add_custom_target(libc.utils.gpu.loader)
add_dependencies(libc.utils.gpu.loader nvptx-loader)
set_target_properties(
libc.utils.gpu.loader
PROPERTIES
TARGET nvptx-loader
EXECUTABLE "$<TARGET_FILE:nvptx-loader>"
)
endif()
foreach(gpu_loader_tgt amdhsa-loader nvptx-loader)
if(TARGET ${gpu_loader_tgt})
install(TARGETS ${gpu_loader_tgt}
DESTINATION ${CMAKE_INSTALL_BINDIR}
COMPONENT libc)
endif()
endforeach()
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