Sometimes it is desirable to use arbitrary version of QEMU executable
when running OSv on it. The scripts/run.py takes the '--qemu-path'
already but there are other scripts like upload_manifest.py or scripts/build
that delegate to run.py but either do not accept qemu path argument or do not
pass it to run.py.
So instead, we allow one set an environment variable QEMU_PATH
which would be used if set or exported in the shell invoking
run.py or other scripts calling it.
Signed-off-by: Waldemar Kozaczuk <jwkozac...@gmail.com>
---
scripts/run.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/scripts/run.py b/scripts/run.py
index c7464bda..3165b264 100755
--- a/scripts/run.py
+++ b/scripts/run.py
@@ -271,7 +271,7 @@ def start_osv_qemu(options):
qemu_env = os.environ.copy()
qemu_env['OSV_BRIDGE'] = options.bridge
- qemu_path = options.qemu_path or ('qemu-system-%s' % options.arch)
+ qemu_path = options.qemu_path or qemu_env['QEMU_PATH'] or
('qemu-system-%s' % options.arch)
cmdline = [qemu_path] + args
if options.dry_run:
print(format_args(cmdline))
--
2.29.2
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