git: 83aaa5d8aaa7 - main - x11-wm/blackbox: Fix build with llvm16

The branch main has been updated by bofh:

URL: https://cgit.FreeBSD.org/ports/commit/?id=83aaa5d8aaa761df50a5904cd9084d6b99b34ed6

commit 83aaa5d8aaa761df50a5904cd9084d6b99b34ed6
Author:     Muhammad Moinur Rahman <bofh@FreeBSD.org>
AuthorDate: 2023-07-23 14:59:38 +0000
Commit:     Muhammad Moinur Rahman <bofh@FreeBSD.org>
CommitDate: 2023-07-23 15:53:03 +0000

    x11-wm/blackbox: Fix build with llvm16
    
    - Pet portclippy
    
    Approved by:    portmgr (blanket)
    Sponsored by:   The FreeBSD Foundation
---
 x11-wm/blackbox/Makefile | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/x11-wm/blackbox/Makefile b/x11-wm/blackbox/Makefile
index 9f2480d7e1f1..c4097601a3f0 100644
--- a/x11-wm/blackbox/Makefile
+++ b/x11-wm/blackbox/Makefile
@@ -12,24 +12,27 @@ LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 USES=		pathfix pkgconfig iconv xorg
+USE_CXXSTD=	c++14
 USE_XORG=	x11 xft
 
 GNU_CONFIGURE=	yes
+
 LDFLAGS+=	${ICONV_LIB}
 
 PORTDOCS=	README.bbtools README.bsetbg
-MANPAGES=	bsetbg.1 bsetroot.1
 
 OPTIONS_DEFINE=	TOOLS_ONLY DOCS
 
 TOOLS_ONLY_DESC=	Do not install window manager, only tools
 
-TOOLS_ONLY_INSTALL_TARGET=	-C util install # XXX dirty hack :(
 TOOLS_ONLY_MAKE_ARGS=		SUBDIRS="doc lib util" bin_PROGRAMS=bsetroot
+TOOLS_ONLY_INSTALL_TARGET=	-C util install # XXX dirty hack :(
 TOOLS_ONLY_VARS=		PKGNAMESUFFIX=-tools \
 				COMMENT+="(tools only)"
 TOOLS_ONLY_VARS_OFF=		PORTDOCS+="AUTHORS COMPLIANCE ChangeLog README RELNOTES TODO"
 
+MANPAGES=	bsetbg.1 bsetroot.1
+
 .include <bsd.port.options.mk>
 
 .if ${ARCH} == armv6 || ${ARCH} == armv7 || ${ARCH} == powerpc