git: 73a30b05a74a - main - graphics/opennurbs: Fix build with llvm16

From: Muhammad Moinur Rahman <bofh_at_FreeBSD.org>
Date: Mon, 26 Jun 2023 00:10:00 UTC 
The branch main has been updated by bofh:

URL: https://cgit.FreeBSD.org/ports/commit/?id=73a30b05a74a0c11d27e564bd81820f2debce9a1

commit 73a30b05a74a0c11d27e564bd81820f2debce9a1
Author:     Muhammad Moinur Rahman <bofh@FreeBSD.org>
AuthorDate: 2023-06-25 22:06:41 +0000
Commit:     Muhammad Moinur Rahman <bofh@FreeBSD.org>
CommitDate: 2023-06-26 00:09:43 +0000

    graphics/opennurbs: Fix build with llvm16
    
    Approved by:    portmgr (blanket)
    Sponsored by:   The FreeBSD Foundation
---
 graphics/opennurbs/Makefile | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/graphics/opennurbs/Makefile b/graphics/opennurbs/Makefile
index deae31cc60d4..58b6fb58d7c3 100644
--- a/graphics/opennurbs/Makefile
+++ b/graphics/opennurbs/Makefile
@@ -36,6 +36,12 @@ IGNORE=		needs SRC_BASE to compile. Install base system sources and try again
 MAKE_ARGS+=	ON_GNU_OPTIMIZER_FLAGS="-g -fPIC"
 .endif
 
+post-patch:
+.if ${OPSYS} == FreeBSD && ${OSVERSION} >= 1400091
+	@${REINPLACE_CMD} -e 's|D_GNU_SOURCE -I|D_GNU_SOURCE -Dregister= -I|g' \
+		${WRKSRC}/makefile
+.endif
+
 pre-build:
 	@${RM} -r ${WRKSRC}/zlib
 	${CP} -R ${LIBZ} ${WRKSRC}/zlib