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[libclc] Provide a more helpful error when tools are missing

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This commit is contained in:
Fraser Cormack 2024-04-16 16:53:18 +01:00
parent 0aeeff3059
commit dc74c69f01
1 changed files with 5 additions and 4 deletions
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9
libclc/CMakeLists.txt
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@ -94,10 +94,11 @@ if( EXISTS ${LIBCLC_CUSTOM_LLVM_TOOLS_BINARY_DIR} )
endforeach()
endif()
if( NOT TARGET libclc::clang OR NOT TARGET libclc::opt
OR NOT TARGET libclc::llvm-as OR NOT TARGET libclc::llvm-link )
message( FATAL_ERROR "libclc toolchain incomplete!" )
endif()
foreach( tool IN ITEMS clang opt llvm-as llvm-link )
if( NOT TARGET libclc::${tool} )
message( FATAL_ERROR "libclc toolchain incomplete - missing tool ${tool}!" )
endif()
endforeach()
# llvm-spirv is an optional dependency, used to build spirv-* targets.
find_program( LLVM_SPIRV llvm-spirv PATHS ${LLVM_TOOLS_BINARY_DIR} NO_DEFAULT_PATH )