[compiler-rt] [builtins][CMake] Replace custom target for lse_builtin symlinks (PR #66936)

[Shoaib Meenai via llvm-commits]

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@@ -827,16 +831,6 @@ else ()
         list(APPEND BUILTIN_CFLAGS_${arch} -fforce-enable-int128)
       endif()
 
-      if(arch STREQUAL "aarch64")
-        add_custom_target(
-          lse_builtin_symlinks
-          BYPRODUCTS ${lse_builtins}
-          ${arm64_lse_commands}
-        )
-
-        set(deps_aarch64 lse_builtin_symlinks)
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smeenai wrote:

What's the replacement for this bit? I.e. how are the symlinks being depended on now so that they get created?

https://github.com/llvm/llvm-project/pull/66936