- Port uses libpvm3.so. Adjust dependencies.

- Remove -fPIC.  The problem is not in this port but in libgpvm3 from
  net/pvm.  Fixed in r434163.
- Allow building on amd64 now that net/pvm provides shared libraries.

net/p5-Parallel-Pvm/Makefile

@@ -3,7 +3,7 @@
 
 PORTNAME=	Parallel-Pvm
 PORTVERSION=	1.4.0
-PORTREVISION=	3
+PORTREVISION=	4
 CATEGORIES=	net perl5
 MASTER_SITES=	CPAN
 PKGNAMEPREFIX=	p5-
@@ -11,8 +11,7 @@ PKGNAMEPREFIX=	p5-
 MAINTAINER=	perl@FreeBSD.org
 COMMENT=	Perl extension for the Parallel Virtual Machine (PVM)
 
-BUILD_DEPENDS=	pvm:net/pvm
-RUN_DEPENDS:=	${BUILD_DEPENDS}
+LIB_DEPENDS=	libpvm3.so:net/pvm
 
 USES=		perl5
 USE_PERL5=	configure
@@ -20,8 +19,4 @@ PVM_ROOT=	${LOCALBASE}/lib/pvm
 CONFIGURE_ENV=	PVM_ROOT="${PVM_ROOT}" PVM_ARCH="${PVM_ROOT}/lib/pvmgetarch"
 CONFIGURE_ARGS=	INC="-I${LOCALBASE}/include"
 
-NOT_FOR_ARCHS=	amd64
-
-CFLAGS_aarch64=	-fPIC
-
 .include <bsd.port.mk>