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23 lines
775 B
Markdown
23 lines
775 B
Markdown
### Requirements: ###
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* llvm-dsymutil (>= 3.8)
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* A macOS system with lldb / gdb installed
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### Setting up llvm-dsymutil: ###
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First of all, you **really** need llvm-dsymutil from llvm 3.8 (trunk as of writing),
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llvm 3.7 or earlier **is not** sufficient.
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Run `./build_llvm_dsymutil.sh` to build and install llvm-dsymutil to target/bin.
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`dsymutil` is a no-op if you do not have [osxcross-]llvm-dsymutil >= 3.8 in PATH.
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### Debug Example: ###
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* Build your application with `-g`
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* [LTO only] Add `-Wl,-object_path_lto,lto.o` to the linker flags
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* After linking run: `dsymutil binary`
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* [Optional] Strip the binary: `x86_64-apple-darwinXX-strip binary`
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* Copy the binary **and** the created `<binary>.dSYM` "folder" onto the target macOS system
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* Debug the binary as usual
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