From: LLVM Packaging Team <pkg-llvm-team@lists.alioth.debian.org>
Date: Thu, 28 Oct 2021 14:45:49 +0000 (+0100)
Subject: libcxxabi-fix-link-builtins
X-Git-Tag: archive/raspbian/1%12.0.1-16+rpi1~7
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=df8be26e87af6e69611319218b9f454fa1d4ddde;p=llvm-toolchain-12.git

libcxxabi-fix-link-builtins

if LIBCXXABI_USE_COMPILER_RT=ON, add builtins to libcxxabi library
flags, otherwise add libgcc following how libunwind does the same

Gbp-Pq: Name libcxxabi-fix-link-builtins.diff
---

diff --git a/libcxxabi/src/CMakeLists.txt b/libcxxabi/src/CMakeLists.txt
index a8e12aa36e..9b160e0913 100644
--- a/libcxxabi/src/CMakeLists.txt
+++ b/libcxxabi/src/CMakeLists.txt
@@ -104,7 +104,9 @@ if (ANDROID AND ANDROID_PLATFORM_LEVEL LESS 21)
   list(APPEND LIBCXXABI_LIBRARIES android_support)
 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 ()