Submitted By: Ken Moffat <ken at linuxfromscratch dot org>
Date: 2023-06-13
Initial Package Version: 2.86
Upstream Status: Submitted
Origin: Self, to fix https://github.com/vectorgraphics/asymptote/issues/379
Description: Fixes build failure using --without-lsp.

diff -Naur a/common.h b/common.h
--- a/common.h	2023-06-07 02:59:39.000000000 +0100
+++ b/common.h	2023-06-13 19:57:51.333429562 +0100
@@ -38,6 +38,11 @@
 using nonstd::optional;
 using nonstd::nullopt;
 using nonstd::make_optional;
+#else
+#include <optional>
+using std::optional;
+using std::nullopt;
+using std::make_optional;
 #endif
 #endif