x11-clocks/buici-clock: Fix build with llvm16

- Pet port{clippy|fmt}
- Remove patched REIMNPLACE_CMD

Approved by:	portmgr (blanket)
Sponsored by:	The FreeBSD Foundation

x11-clocks/buici-clock/Makefile

@@ -14,22 +14,23 @@ LICENSE_FILE=	${WRKSRC}/COPYING
 
 LIB_DEPENDS=	libcairo.so:graphics/cairo
 
-WRKSRC=		${WRKDIR}/buici
-
-USES=		tar:xz bison gmake pkgconfig autoreconf xorg
+USES=		autoreconf bison gmake pkgconfig tar:xz xorg
+USE_CXXSTD=	c++14
 USE_XORG=	x11 xext
+
 GNU_CONFIGURE=	yes
-MAKE_JOBS_UNSAFE=yes
 
-PLIST_FILES=	bin/buici-clock man/man1/buici-clock.1.gz
+MAKE_JOBS_UNSAFE=	yes
+
+WRKSRC=		${WRKDIR}/buici
+
+PLIST_FILES=	bin/buici-clock \
+		man/man1/buici-clock.1.gz
 
 post-patch:
 	@${REINPLACE_CMD} -e \
 		's|echo -e|echo| ; \
 		 s|-g | |' ${WRKSRC}/Makefile.in
-	@${REINPLACE_CMD} -e \
-		's|_=|+=| ; \
-		 s|-g | |' ${WRKSRC}/xo/Makefile.in
 
 do-install:
 	${INSTALL_PROGRAM} ${WRKSRC}/buici-clock ${STAGEDIR}${PREFIX}/bin