git: 503747762063 - main - math/xgraph: Fix build with llvm15

The branch main has been updated by bofh:

URL: https://cgit.FreeBSD.org/ports/commit/?id=503747762063e16a0a460e909a28d34b26643abc

commit 503747762063e16a0a460e909a28d34b26643abc
Author:     Muhammad Moinur Rahman <bofh@FreeBSD.org>
AuthorDate: 2023-06-11 18:52:14 +0000
Commit:     Muhammad Moinur Rahman <bofh@FreeBSD.org>
CommitDate: 2023-06-11 19:16:23 +0000

    math/xgraph: Fix build with llvm15
    
    - Pet portclippy
    - Adopt port
---
 math/xgraph/Makefile | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/math/xgraph/Makefile b/math/xgraph/Makefile
index e2f304b956fe..50e959ef51a6 100644
--- a/math/xgraph/Makefile
+++ b/math/xgraph/Makefile
@@ -5,7 +5,7 @@ CATEGORIES=	math print
 MASTER_SITES=	ftp://ftp.cs.utoronto.ca/pub/radford/
 DISTNAME=	xgraph-11
 
-MAINTAINER=	ports@FreeBSD.org
+MAINTAINER=	bofh@FreeBSD.org
 COMMENT=	Program that helps you plot graphs
 
 LICENSE=	XGRAPH
@@ -15,14 +15,21 @@ LICENSE_PERMS=	dist-mirror dist-sell pkg-mirror pkg-sell auto-accept
 
 USES=		imake tar:Z xorg
 USE_XORG=	x11 xext
+
 WRKSRC=		${WRKDIR}/${PORTNAME}
 
 OPTIONS_DEFINE=	EXAMPLES
 
+.include <bsd.port.options.mk>
+
+.if ${OPSYS} == FreeBSD && ( ${OSVERSION} >= 1400079 || ( ${OSVERSION} >= 1302505 && ${OSVERSION} < 1400000 ))
+CFLAGS+=	-Wno-error=int-conversion
+.endif
+
 post-extract:
 	@${SED} -ne '2,19 {s|^ \* *||;p;}' < ${WRKSRC}/copyright.h > ${WRKSRC}/COPYING
 
-post-install:
+post-install-EXAMPLES-on:
 	@${MKDIR} ${STAGEDIR}${PREFIX}/share/examples/xgraph
 	${INSTALL_DATA} ${WRKSRC}/examples/*.xg ${STAGEDIR}${PREFIX}/share/examples/xgraph