SPDX-FileCopyrightText: 2022 fosslinux SPDX-License-Identifier: PSF-2.0 When defined __DATE__ is in the format MMM DD YYYY. xx/xx/xx does not comply with this so the parser in Lib/platform.py fails on it. --- Modules/getbuildinfo.c 2022-12-21 13:41:18.120573458 +1100 +++ Modules/getbuildinfo.c 2022-12-21 13:41:30.399716652 +1100 @@ -8,7 +8,7 @@ #ifdef __DATE__ #define DATE __DATE__ #else -#define DATE "xx/xx/xx" +#define DATE "xxx xx xxxx" #endif #endif