devel/libiqxmlrpc: Fix build with llvm16

- Utilize USES=localbase
- Pet portclippy

Sponsored by:	The FreeBSD Foundation

devel/libiqxmlrpc/Makefile

@@ -12,19 +12,19 @@ LICENSE=	BSD2CLAUSE
 
 LIB_DEPENDS=	libboost_thread.so:devel/boost-libs
 
+USES=		cmake gnome localbase:ldflags ssl tar:bzip2
+USE_CXXSTD=	c++14
+USE_GNOME=	libxml2
+USE_LDCONFIG=	yes
+
+PORTDOCS=	*
+
 OPTIONS_DEFINE=	DOXYGEN DOCS
 
 DOXYGEN_IMPLIES=	DOCS
 DOXYGEN_BUILD_DEPENDS=	doxygen:devel/doxygen
 DOXYGEN_CMAKE_OFF=	-Dbuild_docs=off
 
-USE_GNOME=	libxml2
-USES=		cmake gnome ssl tar:bzip2
-LDFLAGS+=	-L${LOCALBASE}/lib
-USE_LDCONFIG=	yes
-
-PORTDOCS=	*
-
 post-patch:
 	${REINPLACE_CMD} -e 's,lib/pkgconfig,libdata/pkgconfig,' ${WRKSRC}/libiqxmlrpc/CMakeLists.txt
 	${REINPLACE_CMD} -e 's,share/doc/libiqxmlrpc-$${Libiqxmlrpc_VERSION},${DOCSDIR_REL},' ${WRKSRC}/doc/CMakeLists.txt