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fix: linking required LLVM libs only #339

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Merged
16bit-ykiko merged 2 commits into from
Apr 6, 2026
Merged

fix: linking required LLVM libs only #339

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2d1fac1
fix: linking required LLVM libs only
dragon-archer Jan 5, 2026
426c3e3
fix: link zlib and zstd if present
dragon-archer Jan 5, 2026
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11 changes: 9 additions & 2 deletions cmake/llvm.cmake
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Original file line number Diff line number Diff line change
Expand Up @@ -101,8 +101,15 @@ function(setup_llvm LLVM_VERSION)
clangToolingSyntax
)
else()
file(GLOB LLVM_LIBRARIES CONFIGURE_DEPENDS "${LLVM_INSTALL_PATH}/lib/*${CMAKE_STATIC_LIBRARY_SUFFIX}")
target_link_libraries(llvm-libs INTERFACE ${LLVM_LIBRARIES})
file(GLOB LLVM_LIBRARIES CONFIGURE_DEPENDS "${LLVM_INSTALL_PATH}/lib/${CMAKE_STATIC_LIBRARY_PREFIX}LLVM[a-zA-Z]*${CMAKE_STATIC_LIBRARY_SUFFIX}")
file(GLOB CLANG_LIBRARIES CONFIGURE_DEPENDS "${LLVM_INSTALL_PATH}/lib/${CMAKE_STATIC_LIBRARY_PREFIX}clang[a-zA-Z]*${CMAKE_STATIC_LIBRARY_SUFFIX}")
# TODO: find a better way to find out whether zlib and zstd are needed
# Currently link if present in the LLVM lib directory
file(GLOB OTHER_REQUIRED_LIBS CONFIGURE_DEPENDS
"${LLVM_INSTALL_PATH}/lib/${CMAKE_STATIC_LIBRARY_PREFIX}z${CMAKE_STATIC_LIBRARY_SUFFIX}"
"${LLVM_INSTALL_PATH}/lib/${CMAKE_STATIC_LIBRARY_PREFIX}zstd${CMAKE_STATIC_LIBRARY_SUFFIX}"
)
target_link_libraries(llvm-libs INTERFACE ${LLVM_LIBRARIES} ${CLANG_LIBRARIES} ${OTHER_REQUIRED_LIBS})
target_compile_definitions(llvm-libs INTERFACE CLANG_BUILD_STATIC=1)
endif()
endfunction()