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fix: vulkan-shaders-gen build and path handling

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Fix build issues with vulkan-shaders-gen:
- Add target dependency for correct build order
- Use CMAKE_HOST_SYSTEM_NAME for executable suffix
- Fix MSVC output directory in host toolchain
- Normalize path handling for cross-compilation
This commit is contained in:
Junil Kim 2025-01-12 03:42:44 +09:00
parent b6ebd4fc8c
commit ce14d9b7cb
2 changed files with 18 additions and 2 deletions
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13
ggml/src/ggml-vulkan/CMakeLists.txt
View file

@ -109,6 +109,13 @@ if (Vulkan_FOUND)
if (NOT CMAKE_CROSSCOMPILING)
add_subdirectory(vulkan-shaders)
if (MSVC)
foreach(CONFIG ${CMAKE_CONFIGURATION_TYPES})
string(TOUPPER ${CONFIG} CONFIG)
set_target_properties(vulkan-shaders-gen PROPERTIES
RUNTIME_OUTPUT_DIRECTORY_${CONFIG} ${CMAKE_RUNTIME_OUTPUT_DIRECTORY})
endforeach()
endif()
else()
if (GGML_SHADERS_GEN_TOOLCHAIN)
set(HOST_CMAKE_TOOLCHAIN_FILE ${GGML_SHADERS_GEN_TOOLCHAIN})
@ -137,13 +144,15 @@ if (Vulkan_FOUND)
)
ExternalProject_Add_StepTargets(vulkan-shaders-gen build install)
endif()
set (_ggml_vk_genshaders_cmd ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/vulkan-shaders-gen)
set (_ggml_vk_host_suffix $<IF:$<STREQUAL:${CMAKE_HOST_SYSTEM_NAME},Windows>,.exe,>)
set (_ggml_vk_genshaders_cmd ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/vulkan-shaders-gen${_ggml_vk_host_suffix})
set (_ggml_vk_header ${CMAKE_CURRENT_BINARY_DIR}/ggml-vulkan-shaders.hpp)
set (_ggml_vk_source ${CMAKE_CURRENT_BINARY_DIR}/ggml-vulkan-shaders.cpp)
set (_ggml_vk_input_dir ${CMAKE_CURRENT_SOURCE_DIR}/vulkan-shaders)
set (_ggml_vk_output_dir ${CMAKE_CURRENT_BINARY_DIR}/vulkan-shaders.spv)
file(GLOB _ggml_vk_shader_deps "${_ggml_vk_input_dir}/*.comp")
set (_ggml_vk_shader_deps ${_ggml_vk_shader_deps} vulkan-shaders-gen)
if (CMAKE_CROSSCOMPILING)
set(_ggml_vk_shader_deps ${_ggml_vk_shader_deps} vulkan-shaders-gen-build vulkan-shaders-gen-install)
@ -161,7 +170,7 @@ if (Vulkan_FOUND)
--target-cpp ${_ggml_vk_source}
--no-clean
DEPENDS ${_ggml_vk_shader_deps} ${_ggml_vk_genshaders_cmd}
DEPENDS ${_ggml_vk_shader_deps}
COMMENT "Generate vulkan shaders"
)

7
ggml/src/ggml-vulkan/host_toolchain.cmake.in
View file

@ -6,3 +6,10 @@ set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY NEVER)
set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE NEVER)
set(CMAKE_C_COMPILER @HOST_C_COMPILER@)
set(CMAKE_CXX_COMPILER @HOST_CXX_COMPILER@)
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY @CMAKE_RUNTIME_OUTPUT_DIRECTORY@)
if("@CMAKE_C_COMPILER_ID@" STREQUAL "MSVC")
foreach(CONFIG IN ITEMS DEBUG RELEASE MINSIZEREL RELWITHDEBINFO)
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_${CONFIG} ${CMAKE_RUNTIME_OUTPUT_DIRECTORY})
endforeach()
endif()