From 3ad2d0ccd98192d32d54af371bad6b61ea3c4736 Mon Sep 17 00:00:00 2001 From: Sutou Kouhei Date: Mon, 4 Sep 2023 11:41:09 +0900 Subject: [PATCH] GH-37410: [C++][Gandiva] Add support for using LLVM shared library (#37412) ### Rationale for this change Gandiva always links LLVM statically. But we can use LLVM shared library instead to reduce `libgandiva.so` size. ### What changes are included in this PR? Add `ARROW_LLVM_USE_SHARED` like other dependencies. ### Are these changes tested? Yes. ### Are there any user-facing changes? Yes. This has a backward incompatible change. LLVM shared library not static libraries is used by default. If you want to use LLVM static libraries, you need to specify `-DARROW_LLVM_USE_SHARED=OFF` or `-DARROW_DEPENDENCY_USE_SHARED=OFF` explicitly. * Closes: #37410 Lead-authored-by: Sutou Kouhei Co-authored-by: Sutou Kouhei Signed-off-by: Sutou Kouhei --- cpp/cmake_modules/DefineOptions.cmake | 9 +++++ cpp/cmake_modules/FindLLVMAlt.cmake | 55 ++++++++++++++------------- cpp/src/gandiva/CMakeLists.txt | 4 +- 3 files changed, 40 insertions(+), 28 deletions(-) diff --git a/cpp/cmake_modules/DefineOptions.cmake b/cpp/cmake_modules/DefineOptions.cmake index 29517567ce6e5..6e6a74c9c78f8 100644 --- a/cpp/cmake_modules/DefineOptions.cmake +++ b/cpp/cmake_modules/DefineOptions.cmake @@ -470,6 +470,15 @@ takes precedence over ccache if a storage backend is configured" ON) "Rely on jemalloc shared libraries where relevant" ${ARROW_DEPENDENCY_USE_SHARED}) + if(MSVC) + # LLVM doesn't support shared library with MSVC. + set(ARROW_LLVM_USE_SHARED_DEFAULT OFF) + else() + set(ARROW_LLVM_USE_SHARED_DEFAULT ${ARROW_DEPENDENCY_USE_SHARED}) + endif() + define_option(ARROW_LLVM_USE_SHARED "Rely on LLVM shared libraries where relevant" + ${ARROW_LLVM_USE_SHARED_DEFAULT}) + define_option(ARROW_LZ4_USE_SHARED "Rely on lz4 shared libraries where relevant" ${ARROW_DEPENDENCY_USE_SHARED}) diff --git a/cpp/cmake_modules/FindLLVMAlt.cmake b/cpp/cmake_modules/FindLLVMAlt.cmake index b3d77978f153c..e980f53fd3407 100644 --- a/cpp/cmake_modules/FindLLVMAlt.cmake +++ b/cpp/cmake_modules/FindLLVMAlt.cmake @@ -68,18 +68,6 @@ if(NOT LLVM_FOUND) endif() if(LLVM_FOUND) - # Find the libraries that correspond to the LLVM components - llvm_map_components_to_libnames(LLVM_LIBS - core - mcjit - native - ipo - bitreader - target - linker - analysis - debuginfodwarf) - find_program(LLVM_LINK_EXECUTABLE llvm-link HINTS ${LLVM_TOOLS_BINARY_DIR}) find_program(CLANG_EXECUTABLE @@ -94,22 +82,37 @@ if(LLVM_FOUND) INTERFACE_COMPILE_FLAGS "${LLVM_DEFINITIONS}") add_library(LLVM::LLVM_LIBS INTERFACE IMPORTED) - set_target_properties(LLVM::LLVM_LIBS PROPERTIES INTERFACE_LINK_LIBRARIES - "${LLVM_LIBS}") + if(ARROW_LLVM_USE_SHARED) + target_link_libraries(LLVM::LLVM_LIBS INTERFACE LLVM) + else() + # Find the libraries that correspond to the LLVM components + llvm_map_components_to_libnames(LLVM_LIBS + core + mcjit + native + ipo + bitreader + target + linker + analysis + debuginfodwarf) + target_link_libraries(LLVM::LLVM_LIBS INTERFACE ${LLVM_LIBS}) - if(TARGET LLVMSupport AND NOT ARROW_ZSTD_USE_SHARED) - get_target_property(LLVM_SUPPORT_INTERFACE_LINK_LIBRARIES LLVMSupport - INTERFACE_LINK_LIBRARIES) - list(FIND LLVM_SUPPORT_INTERFACE_LINK_LIBRARIES zstd::libzstd_shared - LLVM_SUPPORT_LIBZSTD_INDEX) - if(NOT LLVM_SUPPORT_LIBZSTD_INDEX EQUAL -1) - list(REMOVE_AT LLVM_SUPPORT_INTERFACE_LINK_LIBRARIES ${LLVM_SUPPORT_LIBZSTD_INDEX}) - list(INSERT LLVM_SUPPORT_INTERFACE_LINK_LIBRARIES ${LLVM_SUPPORT_LIBZSTD_INDEX} - zstd::libzstd_static) + if(TARGET LLVMSupport AND NOT ARROW_ZSTD_USE_SHARED) + get_target_property(LLVM_SUPPORT_INTERFACE_LINK_LIBRARIES LLVMSupport + INTERFACE_LINK_LIBRARIES) + list(FIND LLVM_SUPPORT_INTERFACE_LINK_LIBRARIES zstd::libzstd_shared + LLVM_SUPPORT_LIBZSTD_INDEX) + if(NOT LLVM_SUPPORT_LIBZSTD_INDEX EQUAL -1) + list(REMOVE_AT LLVM_SUPPORT_INTERFACE_LINK_LIBRARIES + ${LLVM_SUPPORT_LIBZSTD_INDEX}) + list(INSERT LLVM_SUPPORT_INTERFACE_LINK_LIBRARIES ${LLVM_SUPPORT_LIBZSTD_INDEX} + zstd::libzstd_static) + endif() + set_target_properties(LLVMSupport + PROPERTIES INTERFACE_LINK_LIBRARIES + "${LLVM_SUPPORT_INTERFACE_LINK_LIBRARIES}") endif() - set_target_properties(LLVMSupport - PROPERTIES INTERFACE_LINK_LIBRARIES - "${LLVM_SUPPORT_INTERFACE_LINK_LIBRARIES}") endif() endif() diff --git a/cpp/src/gandiva/CMakeLists.txt b/cpp/src/gandiva/CMakeLists.txt index 6a92224e9113d..db260b5acc933 100644 --- a/cpp/src/gandiva/CMakeLists.txt +++ b/cpp/src/gandiva/CMakeLists.txt @@ -175,14 +175,14 @@ add_dependencies(gandiva ${GANDIVA_LIBRARIES}) arrow_install_all_headers("gandiva") set(GANDIVA_STATIC_TEST_LINK_LIBS gandiva_static ${ARROW_TEST_LINK_LIBS}) -set(GANDIVA_SHARED_TEST_LINK_LIBS gandiva_shared ${ARROW_TEST_LINK_LIBS}) +set(GANDIVA_SHARED_TEST_LINK_LIBS gandiva_shared ${ARROW_TEST_LINK_LIBS} LLVM::LLVM_LIBS) if(ARROW_WITH_UTF8PROC) list(APPEND GANDIVA_SHARED_TEST_LINK_LIBS utf8proc::utf8proc) list(APPEND GANDIVA_STATIC_TEST_LINK_LIBS utf8proc::utf8proc) endif() if(WIN32) list(APPEND GANDIVA_STATIC_TEST_LINK_LIBS ${GANDIVA_OPENSSL_TARGETS}) - list(APPEND GANDIVA_SHARED_TEST_LINK_LIBS LLVM::LLVM_LIBS ${GANDIVA_OPENSSL_TARGETS}) + list(APPEND GANDIVA_SHARED_TEST_LINK_LIBS ${GANDIVA_OPENSSL_TARGETS}) endif() function(ADD_GANDIVA_TEST REL_TEST_NAME)