On 05/10/20 21:51, Yonggang Luo wrote: > The sh script are harder to maintain for compatible different > xsh environment so convert it to python script > Also incorporate the fixes in > https://patchew.org/QEMU/20200929143654.518157-1-marcandre.lur...@redhat.com/ > > Testing args length and if not enough, setting pkgversion and version to '' > > Signed-off-by: Yonggang Luo <luoyongg...@gmail.com> > --- > meson.build | 2 +- > scripts/qemu-version.py | 37 +++++++++++++++++++++++++++++++++++++ > scripts/qemu-version.sh | 25 ------------------------- > 3 files changed, 38 insertions(+), 26 deletions(-) > create mode 100644 scripts/qemu-version.py > delete mode 100755 scripts/qemu-version.sh > > diff --git a/meson.build b/meson.build > index 95a532bd29..20f653b6eb 100644 > --- a/meson.build > +++ b/meson.build > @@ -1072,7 +1072,7 @@ tracetool = [ > '--backend=' + config_host['TRACE_BACKENDS'] > ] > > -qemu_version_cmd = [find_program('scripts/qemu-version.sh'), > +qemu_version_cmd = [find_program('scripts/qemu-version.py'), > meson.current_source_dir(), > config_host['PKGVERSION'], meson.project_version()] > qemu_version = custom_target('qemu-version.h', > diff --git a/scripts/qemu-version.py b/scripts/qemu-version.py > new file mode 100644 > index 0000000000..fc1531ef2b > --- /dev/null > +++ b/scripts/qemu-version.py > @@ -0,0 +1,37 @@ > +#!/usr/bin/env python3 > + > +# > +# Script for retrieve qemu git version information > +# > +# Author: Yonggang Luo <luoyongg...@gmail.com> > +# > +# This work is licensed under the terms of the GNU GPL, version 2. See > +# the COPYING file in the top-level directory. > +# > + > +import sys > +import subprocess > + > +def main(args): > + pkgversion = '' > + version = '' > + if len(args) > 3: > + dir = args[1] > + pkgversion = args[2] > + version = args[3] > + if len(pkgversion) == 0: > + pc = subprocess.run(['git', 'describe', '--match', "'v*'", > '--dirty', '--always'], > + stdout=subprocess.PIPE, > stderr=subprocess.DEVNULL, cwd=dir) > + if pc.returncode == 0: > + pkgversion = pc.stdout.decode('utf8').strip() > + > + fullversion = version > + if len(pkgversion) > 0: > + fullversion = "{} ({})".format(version, pkgversion) > + > + version_header = '''#define QEMU_PKGVERSION "{}" > +#define QEMU_FULL_VERSION "{}"'''.format(pkgversion, fullversion) > + sys.stdout.buffer.write(version_header.encode('utf8')) > + > +if __name__ == "__main__": > + main(sys.argv)
Can you apply the changes I suggested in v2? Paolo > diff --git a/scripts/qemu-version.sh b/scripts/qemu-version.sh > deleted file mode 100755 > index 03128c56a2..0000000000 > --- a/scripts/qemu-version.sh > +++ /dev/null > @@ -1,25 +0,0 @@ > -#!/bin/sh > - > -set -eu > - > -dir="$1" > -pkgversion="$2" > -version="$3" > - > -if [ -z "$pkgversion" ]; then > - cd "$dir" > - if [ -e .git ]; then > - pkgversion=$(git describe --match 'v*' --dirty | echo "") > - fi > -fi > - > -if [ -n "$pkgversion" ]; then > - fullversion="$version ($pkgversion)" > -else > - fullversion="$version" > -fi > - > -cat <<EOF > -#define QEMU_PKGVERSION "$pkgversion" > -#define QEMU_FULL_VERSION "$fullversion" > -EOF >
