[lld] lld: Add initial support for GNU LTO format (PR #157175)

[Tulio Magno Quites Machado Filho via llvm-commits]

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@@ -177,6 +177,14 @@ if (LLD_DEFAULT_LD_LLD_IS_MINGW)
   add_definitions("-DLLD_DEFAULT_LD_LLD_IS_MINGW=1")
 endif()
 
+option(LLD_LINK_GPL3 "Allow LLD to link to GPLv3-licensed files")
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tuliom wrote:

@fweimer-rh Would `Allow LLD to link itself to GPLv3-licensed files` be clearer?

https://github.com/llvm/llvm-project/pull/157175