From: Nabih Estefan <nabiheste...@google.com> Dump sys.stdin when it errors on meson-buildoptions.py, letting us debug the build errors instead of just saying "Couldn't parse"
Signed-off-by: Nabih Estefan <nabiheste...@google.com> Signed-off-by: Patrick Venture <vent...@google.com> Link: https://lore.kernel.org/r/20250227180454.2006757-1-vent...@google.com Signed-off-by: Paolo Bonzini <pbonz...@redhat.com> --- scripts/meson-buildoptions.py | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/scripts/meson-buildoptions.py b/scripts/meson-buildoptions.py index 4814a8ff61f..a3e22471b2f 100644 --- a/scripts/meson-buildoptions.py +++ b/scripts/meson-buildoptions.py @@ -241,8 +241,14 @@ def print_parse(options): print(" esac") print("}") - -options = load_options(json.load(sys.stdin)) +json_data = sys.stdin.read() +try: + options = load_options(json.loads(json_data)) +except: + print("Failure in scripts/meson-buildoptions.py parsing stdin as json", + file=sys.stderr) + print(json_data, file=sys.stderr) + sys.exit(1) print("# This file is generated by meson-buildoptions.py, do not edit!") print_help(options) print_parse(options) -- 2.48.1
