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Fix LLVM_SPIRV_BACKEND_TARGET_PRESENT detection when building inside the LLVM tree #3218

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Merged
MrSidims merged 1 commit into from
Jun 10, 2025
Merged

Fix LLVM_SPIRV_BACKEND_TARGET_PRESENT detection when building inside the LLVM tree #3218

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14 changes: 7 additions & 7 deletions CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -102,13 +102,6 @@ if(LLVM_SPIRV_BUILD_EXTERNAL)

message(STATUS "Found LLVM: ${LLVM_VERSION}")

is_llvm_target_library("SPIRV" spirv_present_result INCLUDED_TARGETS)
if(spirv_present_result)
message(STATUS "Found SPIR-V Backend")
set(SPIRV_BACKEND_FOUND TRUE)
add_compile_definitions(LLVM_SPIRV_BACKEND_TARGET_PRESENT)
endif()

option(CCACHE_ALLOWED "allow use of ccache" TRUE)
find_program(CCACHE_EXE_FOUND ccache)
if(CCACHE_EXE_FOUND AND CCACHE_ALLOWED)
Expand All @@ -118,6 +111,13 @@ if(LLVM_SPIRV_BUILD_EXTERNAL)
endif()
endif()

is_llvm_target_library("SPIRV" spirv_present_result INCLUDED_TARGETS)
if(spirv_present_result)
message(STATUS "Found SPIR-V Backend")
set(SPIRV_BACKEND_FOUND TRUE)
add_compile_definitions(LLVM_SPIRV_BACKEND_TARGET_PRESENT)
endif()

set(LLVM_SPIRV_INCLUDE_DIRS ${CMAKE_CURRENT_SOURCE_DIR}/include)

# first try locating SPIRV-Tools via pkgconfig (the old way)
Expand Down