Oh, I've fixed it and patch are sent.

On Fri, Oct 9, 2020 at 3:24 AM Paolo Bonzini <pbonzini@redhat.com> wrote:
>
> On 08/10/20 20:30, 罗勇刚(Yonggang Luo) wrote:
> >
> >
> > The text files are in tests/qapi-schema.
> > "C:/CI-Tools/msys64/mingw64/bin/python3.exe"
> > "C:/work/xemu/qemu/meson/meson.py" "--internal" "exe" "--capture"
> > "tests/qapi-schema/doc-good.txt.nocr" "--" "perl" "-pe" "$x = chr 13;
> > s/$x$//" "tests/qapi-schema/doc-good.txt" && if test -e
> > tests/qapi-schema/doc-good.txt.nocr; then printf '%s\n'
> > tests/qapi-schema/doc-good.txt.nocr >
> > tests/qapi-schema/doc-good.txt.nocr.stamp; fi
> > syntax error at -e line 1, near "="
> > Execution of -e aborted due to compilation errors.
> > make: *** [Makefile.ninja:2555：tests/qapi-schema/doc-
> > good.txt.nocr.stamp] 错误 255
> > "C:/CI-Tools/msys64/mingw64/bin/python3.exe"
> > "C:/work/xemu/qemu/meson/meson.py" "--internal" "exe" "--capture"
> > "qemu-version.h" "--" "C:/CI-Tools/msys64/mingw64/bin/python3.exe"
> > "C:/work/xemu/qemu/scripts/qemu-version.py" "C:/work/xemu/qemu" ""
> > "5.1.50" && if test -e qemu-version.h; then printf '%s\n' qemu-version.h
> >> qemu-version.h.stamp; fi
> > "C:/CI-Tools/msys64/mingw64/bin/python3.exe"
> > "C:/work/xemu/qemu/meson/meson.py" "--internal" "exe" "--capture"
> > "tests/qapi-schema/doc-good.txt.nocr" "--" "perl" "-pe" "$x = chr 13;
> > s/$x$//" "tests/qapi-schema/doc-good.txt" && if test -e
> > tests/qapi-schema/doc-good.txt.nocr; then printf '%s\n'
> > tests/qapi-schema/doc-good.txt.nocr >
> > tests/qapi-schema/doc-good.txt.nocr.stamp; fi
> > syntax error at -e line 1, near "="
> > Execution of -e aborted due to compilation errors.
> > make: *** [Makefile.ninja:2555：tests/qapi-schema/doc-
> > good.txt.nocr.stamp] 错误 255
>
> I think I know what's going on, but it's easiest to just switch to
> Ninja.  I'll post patches next week.
>
> Paolo
>


--
         此致
礼
罗勇刚
Yours
    sincerely,
Yonggang Luo