Mark as broken on powerpc: fails to link.

Hat:		portmgr
Feature safe:	yes

lang/rexx-regina/Makefile

@@ -33,4 +33,10 @@ post-patch:
 post-configure:
 	@${REINPLACE_CMD} -e "s|-xchar=unsigned||g" ${WRKSRC}/Makefile
 
-.include <bsd.port.mk>
+.include <bsd.port.pre.mk>
+
+.if ${ARCH} == "powerpc"
+BROKEN=		Does not link on powerpc
+.endif
+
+.include <bsd.port.post.mk>

math/coq/Makefile

@@ -45,6 +45,10 @@ PORTDOCS=	*
 MAN1=	coq-tex.1 coq_makefile.1 coqc.1 coqchk.1 coqdep.1 coqdoc.1 \
 	coqmktop.1 coqtop.1 coqtop.byte.1 coqtop.opt.1 coqwc.1 gallina.1
 
+.if ${ARCH} == "powerpc"
+BROKEN=		Does not link on powerpc
+.endif
+
 .if defined(WITH_IDE) || exists(${LOCALBASE}/bin/lablgtk2)
 BUILD_DEPENDS+=	lablgtk2:${PORTSDIR}/x11-toolkits/ocaml-lablgtk2
 RUN_DEPENDS+=	${BUILD_DEPENDS}