git: 34293e97fffc - main - x11-toolkits/py-fltk: Fix build with llvm16

From: Muhammad Moinur Rahman <bofh_at_FreeBSD.org>
Date: Mon, 07 Aug 2023 23:40:43 UTC 
The branch main has been updated by bofh:

URL: https://cgit.FreeBSD.org/ports/commit/?id=34293e97fffc2f6e182d9c32b51316704b4f8d8f

commit 34293e97fffc2f6e182d9c32b51316704b4f8d8f
Author:     Muhammad Moinur Rahman <bofh@FreeBSD.org>
AuthorDate: 2023-08-07 23:34:18 +0000
Commit:     Muhammad Moinur Rahman <bofh@FreeBSD.org>
CommitDate: 2023-08-07 23:34:18 +0000

    x11-toolkits/py-fltk: Fix build with llvm16
    
    Approved by:    portmgr (blanket)
    Sponsored by:   The FreeBSD Foundation
---
 x11-toolkits/py-fltk/Makefile | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/x11-toolkits/py-fltk/Makefile b/x11-toolkits/py-fltk/Makefile
index d266be019854..ba34a91d2f0c 100644
--- a/x11-toolkits/py-fltk/Makefile
+++ b/x11-toolkits/py-fltk/Makefile
@@ -17,6 +17,7 @@ LIB_DEPENDS=	libfltk.so:x11-toolkits/fltk
 CFLAGS+=	-DFL_LIBRARY
 MAKE_ENV=	FLTK_HOME=${LOCALBASE}/bin
 USES=		python xorg
+USE_CXXSTD=	c++14
 USE_PYTHON=	autoplist distutils
 USE_XORG=	x11
 
@@ -28,6 +29,12 @@ WRKSRC=		${WRKDIR}/pyFltk-${PORTVERSION}
 
 OPTIONS_DEFINE=	DOCS EXAMPLES
 
+.include <bsd.port.options.mk>
+
+.if ${OPSYS} == FreeBSD && ( ${OSVERSION} >= 1400091 || ( ${OSVERSION} >= 1302507 && ${OSVERSION} < 1400000 ))
+CFLAGS+=	-D_LIBCPP_ENABLE_CXX17_REMOVED_UNEXPECTED_FUNCTIONS
+.endif
+
 post-patch:
 	@${REINPLACE_CMD} -e 's|/usr/X11R6|${LOCALBASE}|g' ${WRKSRC}/setup.py
 	@${REINPLACE_CMD} -e '/#pragma GCC diagnostic/d' \