configure: Downgrade libgsm warning to a notice.
diff --git a/configure b/configure
index 059070c..e5d3f48 100755
--- a/configure
+++ b/configure
@@ -10851,7 +10851,7 @@
fi
if test "x$ac_cv_lib_soname_gsm" = "x"; then :
case "x$with_libgsm" in
- x) wine_warnings="$wine_warnings|libgsm ${notice_platform}development files not found, gsm 06.10 codec won't be supported." ;;
+ x) wine_notices="$wine_notices|libgsm ${notice_platform}development files not found, gsm 06.10 codec won't be supported." ;;
xno) ;;
*) as_fn_error "libgsm ${notice_platform}development files not found, gsm 06.10 codec won't be supported.
This is an error since --with-libgsm was requested." "$LINENO" 5 ;;
