Ivan Grokhotkov 85a009ad64 Support newlib C library configurations without tm_gmtoff field (#2600) ... Newlib C library (https://sourceware.org/newlib/) has a configuration option to add tm_gmtoff field to the tm structure. Not all the platforms supported by newlib enable this option, and spdlog doesn't compile on such platforms due to missing tm_gmtoff field. Fix this by checking for `__NEWLIB__` and `__TM_GMTOFF` and enabling calculate_gmt_offset.		2023-01-10 00:12:03 +01:00
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spdlog	Support newlib C library configurations without tm_gmtoff field (#2600)	2023-01-10 00:12:03 +01:00