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Remove configure check for _configthreadlocale().

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All modern Windows systems have _configthreadlocale().  It was first
introduced in msvcr80.dll from Visual Studio 2005.  Historically, MinGW
was stuck on even older msvcrt.dll, but added its own dummy
implementation of the function when using msvcrt.dll years ago anyway,
effectively rendering the configure test useless.  In practice we don't
encounter the dummy anymore because modern MinGW uses ucrt.

Reviewed-by: Peter Eisentraut <peter@eisentraut.org>
Discussion: https://postgr.es/m/CWZBBRR6YA8D.8EHMDRGLCKCD%40neon.tech
This commit is contained in:
Thomas Munro
2024-11-27 22:34:03 +13:00
parent 63e10988f8
commit f1da075d9a
7 changed files with 5 additions and 21 deletions
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11
configure vendored
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@ -15821,17 +15821,6 @@ fi
# Win32 (really MinGW) support
if test "$PORTNAME" = "win32"; then
for ac_func in _configthreadlocale
do :
ac_fn_c_check_func "$LINENO" "_configthreadlocale" "ac_cv_func__configthreadlocale"
if test "x$ac_cv_func__configthreadlocale" = xyes; then :
cat >>confdefs.h <<_ACEOF
#define HAVE__CONFIGTHREADLOCALE 1
_ACEOF
fi
done
case " $LIBOBJS " in
*" dirmod.$ac_objext "* ) ;;
*) LIBOBJS="$LIBOBJS dirmod.$ac_objext"