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Update document, fix typo of wamrc help info (#158)

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wenyongh
2020-01-21 14:24:10 +08:00
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doc/build_wasm_app.md
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@ -94,8 +94,10 @@ Usage: wamrc [options] -o output_file wasm_file
Default is host arch, e.g. x86_64
<sub> = for ex. on arm or thumb: v5, v6m, v7a, v7m, etc.
Use --target=help to list supported targets
--target-abi=<abi> Set the target ABI, e.g. gnu, eabi, gnueabihf, etc. (default: gnu)
Use --target-abi=help to list all the ABI supported
--cpu=<cpu> Set the target CPU (default: host CPU, e.g. skylake)
Use --target=help to list all the CPU supported
Use --cpu=help to list all the CPU supported
--cpu-features=<features> Enable or disable the CPU features
Use +feature to enable a feature, or -feature to disable it
For example, --cpu-features=+feature1,-feature2