llvm-toolchain/debian/patches/libcxx/libcxxabi-fix-link-builtins.diff
2022-10-08 09:57:30 +02:00

18 lines
790 B
Diff

if LIBCXXABI_USE_COMPILER_RT=ON, add builtins to libcxxabi library
flags, otherwise add libgcc following how libunwind does the same
Index: llvm-toolchain-snapshot_15~++20220517092516+a09af8669396/libcxxabi/src/CMakeLists.txt
===================================================================
--- llvm-toolchain-snapshot_15~++20220517092516+a09af8669396.orig/libcxxabi/src/CMakeLists.txt
+++ llvm-toolchain-snapshot_15~++20220517092516+a09af8669396/libcxxabi/src/CMakeLists.txt
@@ -77,7 +77,9 @@ else()
add_library_flags_if(LIBCXXABI_HAS_C_LIB c)
endif()
-if (NOT LIBCXXABI_USE_COMPILER_RT)
+if (LIBCXXABI_USE_COMPILER_RT)
+ add_library_flags("${LIBCXXABI_BUILTINS_LIBRARY}")
+else()
add_library_flags_if(LIBCXXABI_HAS_GCC_LIB gcc)
endif()
if (NOT LIBCXXABI_USE_LLVM_UNWINDER)