configure.ac: Default to --without-c-locale-coercion on Windows

lazka · naveen521kk · commit 86981ba54cc0 · 2022-06-07T06:47:01.000+05:30
--with-c-locale-coercion otherwise defaults to yes and enables code that isn't compatible on Windows, mainly because the feature is Unix related. Default to "no" on Windows instead. Fixes python#36
diff --git a/configure.ac b/configure.ac
@@ -3892,11 +3892,14 @@ AC_MSG_RESULT($with_pymalloc)
 AC_MSG_CHECKING(for --with-c-locale-coercion)
 AC_ARG_WITH(c-locale-coercion,
             AS_HELP_STRING([--with-c-locale-coercion],
-              [enable C locale coercion to a UTF-8 based locale (default is yes)]))
+              [enable C locale coercion to a UTF-8 based locale (default is yes on Unix, no on Windows)]))
 
 if test -z "$with_c_locale_coercion"
 then
-    with_c_locale_coercion="yes"
+    case $host in
+      *-*-mingw*) with_c_locale_coercion="no";;
+      *) with_c_locale_coercion="yes";;
+    esac
 fi
 if test "$with_c_locale_coercion" != "no"
 then
