You won't hear no for an answer, right?...
Paolo
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.lureau@redhat.com/
Using v\\* on Windows and v* on other platform for matching version.
Tested under Ubuntu/msys2/mingw.
Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
Message-Id: <20201006112139.700-1-luoyonggang@gmail.com" target="_blank" rel="noreferrer">20201006112139.700-1-luoyonggang@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.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 26230614ba..1d3bb25bc6 100644
--- a/meson.build
+++ b/meson.build
@@ -1132,7 +1132,7 @@ 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..063b3720f7
--- /dev/null
+++ b/scripts/qemu-version.py
@@ -0,0 +1,37 @@
+#!/usr/bin/env python3
+
+#
+# Script for retrieve qemu git version information
+#
+# Authors:
+# Yonggang Luo <luoyonggang@gmail.com>
+#
+# This work is licensed under the terms of the GNU GPL, version 2
+# or, at your option, any later version. See the COPYING file in
+# the top-level directory.
+
+import sys
+import subprocess
+import os, os.path
+import platform
+
+def main(_program, dir, pkgversion, version, *unused):
+ os.chdir(dir)
+ if not pkgversion and os.path.exists('.git'):
+ match_expression = 'v\\*' if platform.system() == 'Windows' else 'v*'
+ pc = subprocess.run(['git', 'describe', '--match', match_expression,
+ '--dirty', '--always'],
+ stdout=subprocess.PIPE, stderr=subprocess.DEVNULL,
+ encoding='utf8', shell=False)
+ if pc.returncode == 0:
+ pkgversion = pc.stdout.strip()
+
+ fullversion = version
+ if pkgversion:
+ fullversion = "{} ({})".format(version, pkgversion)
+
+ print('#define QEMU_PKGVERSION "%s"' % pkgversion)
+ print('#define QEMU_FULL_VERSION "%s"' % fullversion)
+
+if __name__ == "__main__":
+ main(*sys.argv)
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
--
2.28.0.windows.1