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e0845e1483
On-crash backtracing is basically there for 64-bit Windows. It won't work on 32-bit because of a Swift compiler issue, and there is a little more work to do yet, but it is now working! rdar://101623384
15 lines
761 B
C
15 lines
761 B
C
/* HACK: This empty file is here to stop LLVM's build scripts from adding
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`/EHs-c-` to the *assembler* command line for ARM64 Windows.
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The offending code is in `llvm_update_compile_flags`, in `AddLLVM.cmake`,
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which tries to be smart about whether it adds *source* properties or *target*
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properties, but the way it does the check is that it tests explicitly whether
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there are any plain C files in the target, and if so then it will consider
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files individually.
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If there are no plain C files, it will instead set the arguments for every
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source file, which unfortunately includes (for instance) `.asm` files, and
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the Windows ARM assembler does not like being passed `/EHs-c-`.
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Once LLVM has been fixed, we can remove this file. */
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