On Mon, Sep 14, 2020 at 06:00:11PM +0800, 罗勇刚(Yonggang Luo) wrote: > On Mon, Sep 14, 2020 at 5:58 PM Stefan Hajnoczi <stefa...@gmail.com> wrote: > > > > On Sun, Sep 13, 2020 at 12:05:31PM +0200, Paolo Bonzini wrote: > > > - because we parse command-line options before meson is available, > > > the introspection output is stored in the source tree. The output > > > is slightly modified using the "jq" tool in order to ensure that it's > > > stable and that modifications to meson_buildoptions.txt do not cause > > > horrible conflicts. This is the main reason for the unattractive > > > diffstat (the number of JSON lines added is higher than the number > > > of configure lines removed, though of course the latter are code > > > that must be maintained manually and the former is not). > > > > Does this add a build dependency on jq? Is it possible to use a Python > > script or even a command-line one-liner instead? > What's jq stands for, is that a perl script?
https://stedolan.github.io/jq/
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