From a9d55b2be979fba590690999d7d146bf8ef8bcf0 Mon Sep 17 00:00:00 2001
From: Piotr Kubaj <pkubaj@FreeBSD.org>
Date: Wed, 18 Nov 2020 02:26:46 +0000
Subject: graphics/py-open3d-python: mark BROKEN on clang without
 experimental/optional

---
 graphics/py-open3d-python/Makefile | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'graphics/py-open3d-python')

diff --git a/graphics/py-open3d-python/Makefile b/graphics/py-open3d-python/Makefile
index c97564a385d8..6a1c9c8526be 100644
--- a/graphics/py-open3d-python/Makefile
+++ b/graphics/py-open3d-python/Makefile
@@ -31,4 +31,10 @@ LDFLAGS+=	-pthread # https://github.com/IntelVCL/Open3D/issues/510
 
 PLIST_FILES=	${PYTHON_SITELIBDIR}/open3d.so
 
-.include <bsd.port.mk>
+.include <bsd.port.pre.mk>
+
+.if !exists(/usr/include/c++/v1/experimental/optional) && ${CHOSEN_COMPILER_TYPE} == clang
+BROKEN=		Base C++ compiler is missing the header <experimental/optional>, see bug\#249538
+.endif
+
+.include <bsd.port.post.mk>
-- 
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