--- wxWidgets-3.1.2/include/wx/features.h.old 2018-12-09 15:40:08.000000000 +0000 +++ wxWidgets-3.1.2/include/wx/features.h 2019-02-24 21:33:30.250000000 +0000 @@ -76,8 +76,8 @@ /* This is defined when the compiler provides some type of extended locale functions. Otherwise, we implement them ourselves to only support the 'C' locale */ -#if defined(HAVE_LOCALE_T) || \ - (wxCHECK_VISUALC_VERSION(8)) +#if (!defined(__linux__) || defined(__GLIBC__)) && (defined(HAVE_LOCALE_T) || \ + (wxCHECK_VISUALC_VERSION(8))) #define wxHAS_XLOCALE_SUPPORT #else #undef wxHAS_XLOCALE_SUPPORT