Nathan Gauër 2e0f4b52c9 tools: refactorize tools flags parsing. (#5111) ... * tools: refactorize tools flags parsing. Each SPIR-V tool was handing their own flag parsing. This PR adds a new flag parsing utility that should be flexible enough for our usage, but generic enough so it can be shared across tools while remaining simple to use. * cfg: replace cfg option parsing with the new one. * change spirv-dis parsing + title + summary * clang format * flags: fix static init fiasco & remove help Static initialization order is important, and was working just by sheer luck. Also removing the help generation tooling. It's less flexible than the hand-written string, and making it as-good and as-flexible brings too much complexity. * review feedback		2023-02-27 18:45:14 +01:00
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as.cpp	tools: refactorize tools flags parsing. (#5111)	2023-02-27 18:45:14 +01:00