# Created by: Thierry Thomas <thierry@pompo.net>
# $FreeBSD$

PORTNAME=	petsc
DISTVERSION=	2.3.3-p0
PORTREVISION=	7
PORTEPOCH=	1
CATEGORIES=	math parallel
MASTER_SITES=	ftp://ftp.mcs.anl.gov/pub/petsc/release-snapshots/

MAINTAINER=	bf@FreeBSD.org
COMMENT=	Portable, Extensible Toolkit for Scientific computation

RUN_DEPENDS=	ksh:${PORTSDIR}/shells/pdksh	\
		qsub:${PORTSDIR}/sysutils/torque

HAS_CONFIGURE=		yes
USE_PYTHON=		yes
CONFIGURE_SCRIPT=	config/configure.py
CONFIGURE_LOG=		configure.log
CONFIGURE_ENV=		PETSC_ARCH=${TARGET}	\
			PETSC_DIR=${WRKSRC}
CONFIGURE_ARGS=		--prefix=${PREFIX}/${PFX} --COPTFLAGS="${CFLAGS}"	\
			--CXXOPTFLAGS="${CXXFLAGS}" --FOPTFLAGS="${FFLAGS}"	\
			--with-shared=1 --with-cc=${CC} --with-fc=${FC}		\
			--CPPFLAGS="-I${LOCALBASE}/include" --LDFLAGS=${PTHREAD_LIBS}
ALL_TARGET=		all
MAKEFILE=		makefile
MAKE_ENV=		PETSC_DIR=${WRKSRC}

SUB_FILES=		pkg-message
SUB_LIST=		PETSC_ARCH=${TARGET} PETSC_DIR=${PREFIX}/${PFX}
PKGMESSAGE=		${WRKDIR}/pkg-message

.if !defined(WITHOUT_X11)
USE_XORG=		x11
CONFIGURE_ARGS+=	--with-x-include=${LOCALBASE}/include	\
			--with-x-lib=${LOCALBASE}/lib/libX11.so
.endif

USE_FORTRAN=	yes
FFLAGS+=	-O2
PFX=		${PORTNAME}
TARGET=		${OPSYS:L}
PLIST_SUB=	PFX=${PFX} TARGET=${TARGET}

.if !defined(WITHOUT_UMFPACK)
UMFPACK_LIBS=	umfpack.so,cholmod.so,colamd.so,amd.so,suitesparseconfig.so
L=${LOCALBASE}/lib/lib
LIB_DEPENDS+=		umfpack:${PORTSDIR}/math/suitesparse
CONFIGURE_ARGS+=	--with-umfpack-include="${LOCALBASE}/include/suitesparse"	\
			--with-umfpack-lib="[${UMFPACK_LIBS:C/^/${L}/:C/,/, ${L}/g}]"
.endif

.include <bsd.port.options.mk>

.if ${PORT_OPTIONS:MDOCS}
PORTDOCS=	*
#USE_TEX=	latex:build
#BUILD_DEPENDS+=	c2html:${PORTSDIR}/textproc/c2html	\
#		doc2lt:${PORTSDIR}/textproc/sowing
.endif

LIBSCALAPACK=	${LOCALBASE}/lib/libscalapack.a
LIBBLACS=	${LOCALBASE}/lib/libblacs.a
MPIDIR=		${LOCALBASE}

.if exists(${LOCALBASE}/mpi/openmpi/bin/mpirun)
WITH_OPENMPI=	yes
MPIDIR=		${LOCALBASE}/mpi/openmpi
.endif

.if ${ARCH} == "amd64"
WITHOUT_SUPERLU=	yes
.endif

.if exists(${MPIDIR}/bin/mpicc) && !defined(WITHOUT_MPI)
WITH_MPI=	yes
.endif
.if defined(WITH_MPI)
. if exists(${LOCALBASE}/bin/lamboot)
BROKEN=		Cannot build with MPI when lam-7 is installed - set WITHOUT_MPI or deinstall net/lam
. endif
.if defined(WITH_OPENMPI)
MPIDIR=			${LOCALBASE}/mpi/openmpi
BUILD_DEPENDS+=		${MPIDIR}/lib/libmpi.so:${PORTSDIR}/net/openmpi
RUN_DEPENDS+=		${MPIDIR}/lib/libmpi.so:${PORTSDIR}/net/openmpi
PKGNAMESUFFIX+=		-openmpi
MAKE_ENV+=		PATH=${MPIDIR}/bin:${PATH}
# math/blocksolve95 does not pass regression test when compiled with OpenMPI.
WITHOUT_BS95=		yes
WITHOUT_SPOOLES=	yes
WITHOUT_PARMETIS=	yes
CONFIGURE_ARGS+=	--with-cc=${MPIDIR}/bin/mpicc --with-fc=${MPIDIR}/bin/mpif77
.else
BUILD_DEPENDS+=		${LOCALBASE}/bin/mpicc:${PORTSDIR}/net/mpich2
RUN_DEPENDS+=		${LOCALBASE}/bin/mpirun:${PORTSDIR}/net/mpich2
PKGNAMESUFFIX+=		-mpich
WITHOUT_SPOOLES=	yes
.endif

CONFIGURE_ARGS+=	--with-mpi-dir=${MPIDIR}
CONFLICTS=		petsc-2*
PLIST_SUB+=		MPIUNI="@comment "
.else
CONFIGURE_ARGS+=	--with-mpi=0
CONFLICTS=		petsc-mpich-2*
WITHOUT_BS95=		yes
WITHOUT_PARMETIS=	yes
WITHOUT_SPOOLES=	yes
WITHOUT_SUPERLU=	yes
PLIST_SUB+=		MPIUNI=""
.endif

.if exists(${LOCALBASE}/lib/libatlas.so) && !defined(WITH_BLAS)
WITH_ATLAS=	yes
.endif
.if defined(WITH_ATLAS)
LIB_DEPENDS+=	atlas:${PORTSDIR}/math/atlas
LIBBLASLAPACK=	-L${LOCALBASE}/lib -lalapack -lcblas -lf77blas
CONFIGURE_ARGS+=	--with-blas-lapack-lib="${LIBBLASLAPACK}"
.else
LIB_DEPENDS+=	lapack:${PORTSDIR}/math/lapack
LIBBLASLAPACK=	-L${LOCALBASE}/lib -llapack -lblas
CONFIGURE_ARGS+=	--with-blas-lapack-lib="${LIBBLASLAPACK}"
.endif

.if !defined(WITHOUT_SUPERLU) && !defined(WITHOUT_BLASLAPACK)
BUILD_DEPENDS+=	${LOCALBASE}/lib/libsuperlu.a:${PORTSDIR}/math/superlu
CONFIGURE_ARGS+=	--with-superlu-include=${LOCALBASE}/include/superlu	\
			--with-superlu-lib=${LOCALBASE}/lib/libsuperlu.a
.endif

.if defined(WITHOUT_BS95)
CONFIGURE_ARGS+=	--with-blocksolve95=0
.else
BUILD_DEPENDS+=	${LOCALBASE}/lib/libBS95.a:${PORTSDIR}/math/blocksolve95
CONFIGURE_ARGS+=	--with-blocksolve95-include=${LOCALBASE}/include	\
			--with-blocksolve95-lib=${LOCALBASE}/lib/libBS95.a
.endif

.if defined(WITHOUT_PARMETIS) || exists(${LOCALBASE}/lib/libmetis.so)
# parmetis cannot be built with suitesparse
CONFIGURE_ARGS+=	--with-parmetis=0
.else
BUILD_DEPENDS+=	${LOCALBASE}/lib/parmetis/libparmetis.a:${PORTSDIR}/math/parmetis
CONFIGURE_ARGS+=	--with-parmetis=1					\
			--with-parmetis-include=${LOCALBASE}/include/parmetis	\
			--with-parmetis-lib=[${LOCALBASE}/lib/parmetis/libparmetis.a,${LOCALBASE}/lib/parmetis/libmetis.a]
CONFLICTS+=		metis-4*
.endif

.if exists(${LIBBLACS})
WITH_BLACS=	yes
.endif
.if defined(WITH_BLACS) && defined(WITH_MPI)
LIB_DEPENDS+=		blacs:${PORTSDIR}/math/blacs
CONFIGURE_ARGS+=	--with_blacs=1	\
			--with-blacs-include=${LOCALBASE}/include	\
			--with-blacs-lib=[${LOCALBASE}/lib/libblacsc.a,${LOCALBASE}/lib/libblacsf77.a,${LOCALBASE}/lib/libblacs.a]
. if exists(${LIBSCALAPACK}) && defined(WITH_MPI)
WITH_SCALAPACK=	yes
. endif
. if defined(WITH_SCALAPACK)
LIB_DEPENDS+=		scalapack:${PORTSDIR}/math/scalapack
CONFIGURE_ARGS+=	--with-scalapack=1	\
			--with-scalapack-dir=${LOCALBASE}
. endif
.endif

#.if exists(${LOCALBASE}/bin/lgrind)
#WITH_LGRIND=	yes
#.endif
#.if defined(WITH_LGRIND)
#BUILD_DEPENDS+=	lgrind:${PORTSDIR}/print/lgrind
#RUN_DEPENDS+=	lgrind:${PORTSDIR}/print/lgrind
#.endif

.if exists(${LOCALBASE}/lib/libnetcdf.so)
WITH_NETCDF=	yes
.endif
.if defined(WITH_NETCDF)
LIB_DEPENDS+=	netcdf.4:${PORTSDIR}/science/netcdf
CONFIGURE_ENV+=	PNETCDF_INCLUDE=${LOCALBASE}/include	\
		PNETCDF_LIB=${LOCALBASE}/lib
.endif

.if exists(${LOCALBASE}/bin/svn)
WITH_SVN=	yes
.endif
.if defined(WITH_SVN)
BUILD_DEPENDS+=	svn:${PORTSDIR}/devel/subversion
RUN_DEPENDS+=	svn:${PORTSDIR}/devel/subversion
.endif

#.if exists(${LOCALBASE}/bin/valgrind)
#WITH_VALGRIND=	yes
#.endif
#.if defined(WITH_VALGRIND)
#BUILD_DEPENDS+=	valgrind:${PORTSDIR}/devel/valgrind
#RUN_DEPENDS+=	valgrind:${PORTSDIR}/devel/valgrind
#.endif

.if !defined(WITHOUT_SPOOLES)
. if exists(${LOCALBASE}/lib/libspooles.a)	\
  && !exists(${LOCALBASE}/include/spooles/MPI/spoolesMPI.h)
BROKEN=		Please deinstall spooles and reinstall spooles-mpich
. else
BUILD_DEPENDS+=	${LOCALBASE}/lib/libspooles.a:${PORTSDIR}/math/spooles-mpich
. endif
CONFIGURE_ARGS+=	--with-spooles-include=${LOCALBASE}/include/spooles	\
			--with-spooles-lib=[${LOCALBASE}/lib/libspooles.a,${LIBDIR}/libm.a]
.endif

pre-everything::
	@${ECHO_MSG}
.if !defined (WITH_MPI)
	@${ECHO_MSG} "Define WITH_MPI to use MPI."
	@${ECHO_MSG} "Note: this is not compatible with Python bindings!"
.elif !defined (WITHOUT_MPI)
	@${ECHO_MSG} "Define WITHOUT_MPI to not use MPI."
.endif
.if !defined (WITH_SVN)
	@${ECHO_MSG} "Define WITH_SVN to use subversion."
.endif
.if !defined (WITHOUT_X11)
	@${ECHO_MSG} "Define WITHOUT_X11 to remove X11 support."
.endif
.if !defined (WITH_ATLAS)
	@${ECHO_MSG} "Define WITH_ATLAS to replace Blas / Lapack support by Atlas."
.endif
.if !defined (WITHOUT_BS95)
	@${ECHO_MSG} "Define WITHOUT_BS95 to remove BlockSolve95 support."
.endif
.if !defined (WITHOUT_PARMETIS)
	@${ECHO_MSG} "Define WITHOUT_PARMETIS to remove ParMETIS support."
.endif
.if !defined (WITHOUT_SPOOLES)
	@${ECHO_MSG} "Define WITHOUT_SPOOLES to remove SPOOLES support."
.endif
#.if !defined (WITHOUT_SUPERLU)
#	@${ECHO_MSG} "Define WITHOUT_SUPERLU to remove SuperLU support."
#.endif
.if !defined (WITHOUT_UMFPACK)
	@${ECHO_MSG} "Define WITHOUT_UMFPACK to remove UMFPACK support."
.endif
	@${ECHO_MSG}

pre-configure:
	@${RM} ${WRKSRC}/bmake/common/rules.shared.basic.orig
	${REINPLACE_CMD} -e "s|AMD/Include|include/AMD|"	\
			-e "s|AMD/Lib|${LOCALBASE}/lib|"	\
		${WRKSRC}/python/PETSc/packages/UMFPACK.py
	${REINPLACE_CMD} -e "s|/bin/ksh|${LOCALBASE}/bin/ksh|"	\
		${WRKSRC}/bin/popup
	@${RM} ${WRKSRC}/bin/popup.bak
.if defined (WITH_MPI)
. for ps in ml.py MPE.py
	${REINPLACE_CMD} -e "s|-lpmpich|-lmpl|"	\
		${WRKSRC}/python/PETSc/packages/${ps}
. endfor
	${REINPLACE_CMD} -e "s|libpmpich|libmpl|"	\
		${WRKSRC}/python/BuildSystem/config/packages/MPI.py
.endif

post-install:
	${PYTHON_CMD} ${PYTHON_LIBDIR}/compileall.py ${PREFIX}/${PFX}/bin
	${PYTHON_CMD} -O ${PYTHON_LIBDIR}/compileall.py ${PREFIX}/${PFX}/bin
	${PYTHON_CMD} ${PYTHON_LIBDIR}/compileall.py ${PREFIX}/${PFX}/bmake
	${PYTHON_CMD} -O ${PYTHON_LIBDIR}/compileall.py ${PREFIX}/${PFX}/bmake
.if ${PORT_OPTIONS:MDOCS}
	(cd ${BUILD_WRKSRC}; ${SETENV} ${MAKE_ENV} ${MAKE} ${MAKE_FLAGS}	\
		${MAKEFILE} ${MAKE_ARGS} install_docs)
.endif
	@${ECHO_MSG}
	@${CAT} ${PKGMESSAGE}
	@${ECHO_MSG}

.if defined(MAINTAINER_MODE)
regression-test:
. if defined (WITH_MPI) && !defined(WITH_OPENMPI)
.  if !exists(${HOME}/.mpd.conf)
	@${ECHO_CMD} "MPD_SECRETWORD=change_on_install" > ${HOME}/.mpd.conf
	${CHMOD} go-r ${HOME}/.mpd.conf
	@${ECHO_MSG} "${HOME}/.mpd.conf has been generated - please change the secret word!"
.  endif
	${LOCALBASE}/bin/mpd &
. endif
	(cd ${BUILD_WRKSRC};	\
	${SETENV} ${MAKE_ENV} ${MAKE} ${MAKE_FLAGS} ${MAKEFILE} ${MAKE_ARGS} test)
. if defined (WITH_MPI) && !defined(WITH_OPENMPI)
	${LOCALBASE}/bin/mpdallexit
. endif
.endif

.include <bsd.port.mk>