settings: Disable C++20 tzdb path on MinGW

This path always results in Etc/UTC on MinGW, which often is not
close to the local time zone.
This commit is contained in:
lat9nq 2023-07-10 17:52:35 -04:00
parent 90d76333da
commit 833306bf5e

View File

@ -26,7 +26,8 @@ std::string GetTimeZoneString() {
std::string location_name; std::string location_name;
if (time_zone_index == 0) { // Auto if (time_zone_index == 0) { // Auto
#if __cpp_lib_chrono >= 201907L #if __cpp_lib_chrono >= 201907L && !defined(MINGW)
// Disabled for MinGW -- tzdb always returns Etc/UTC
try { try {
const struct std::chrono::tzdb& time_zone_data = std::chrono::get_tzdb(); const struct std::chrono::tzdb& time_zone_data = std::chrono::get_tzdb();
const std::chrono::time_zone* current_zone = time_zone_data.current_zone(); const std::chrono::time_zone* current_zone = time_zone_data.current_zone();