QEMU currently only has ASCII Kconfig files but Linux actually uses UTF-8. Explicitly specify the encoding and that we're doing text file I/O.
It's unclear whether or not QEMU will ever need Unicode in its Kconfig files. If we start using the help text then it will become an issue sooner or later. Make this change now for consistency with Linux Kconfig. Reported-by: Philippe Mathieu-Daudé <phi...@redhat.com> Signed-off-by: Stefan Hajnoczi <stefa...@redhat.com> Reviewed-by: Richard Henderson <richard.hender...@linaro.org> Message-id: 20200521153616.307100-1-stefa...@redhat.com Signed-off-by: Stefan Hajnoczi <stefa...@redhat.com> --- scripts/minikconf.py | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/scripts/minikconf.py b/scripts/minikconf.py index 90b99517c1..bcd91015d3 100755 --- a/scripts/minikconf.py +++ b/scripts/minikconf.py @@ -402,7 +402,7 @@ class KconfigParser: if incl_abs_fname in self.data.previously_included: return try: - fp = open(incl_abs_fname, 'r') + fp = open(incl_abs_fname, 'rt', encoding='utf-8') except IOError as e: raise KconfigParserError(self, '%s: %s' % (e.strerror, include)) @@ -696,7 +696,7 @@ if __name__ == '__main__': parser.do_assignment(name, value == 'y') external_vars.add(name[7:]) else: - fp = open(arg, 'r') + fp = open(arg, 'rt', encoding='utf-8') parser.parse_file(fp) fp.close() @@ -705,7 +705,7 @@ if __name__ == '__main__': if key not in external_vars and config[key]: print ('CONFIG_%s=y' % key) - deps = open(argv[2], 'w') + deps = open(argv[2], 'wt', encoding='utf-8') for fname in data.previously_included: print ('%s: %s' % (argv[1], fname), file=deps) deps.close() -- 2.26.2