# $Id$

PortSystem	1.0

name		petsc
version	    3.2-p7
revision    1
categories  math science
maintainers	mmoll
description	Portable, Extensible Toolkit for Scientific Computation
long_description	PETSc, pronounced PET-see (the S is silent), is a suite \
        of data structures and routines for the scalable (parallel) solution \
        of scientific applications modeled by partial differential equations. \
        It employs the MPI standard for all message-passing communication.

notes       "Add the following line to your .bash_profile if you plan to use\
            the PETSC makefile rules in $prefix/lib/petsc/conf: \n\
            \texport PETSC_DIR=${prefix}/lib/petsc"

platforms	darwin
homepage	http://www.mcs.anl.gov/petsc/petsc-as/
master_sites	ftp://ftp.mcs.anl.gov/pub/petsc/release-snapshots/ \
		http://ftp.mcs.anl.gov/pub/petsc/release-snapshots/
distname	${name}-lite-${version}
worksrcdir	${name}-${version}
universal_variant   no

checksums           md5     9272439b31313824d3c4e8f23e3e06e3 \
                    sha1    312c5b7219925439d38533990aa439c4d98e2b79 \
                    rmd160  ca38c987b5f0559ccbc650d2a35831328ead3cf6

depends_build-append  port:cmake
depends_lib-append  port:openmpi

configure.args  --with-python --with-debugging=0 \
		--with-c-support=1 --with-c++-support=1 --with-pic=fPIC \
		--with-shared-libraries=0 --with-mpi=1 --PETSC_ARCH=darwin \
		--prefix=${destroot}${prefix}/lib/petsc \
		--with-cc=${prefix}/bin/openmpicc \
		--with-cxx=${prefix}/bin/openmpicxx \
		--with-mpiexec=${prefix}/bin/openmpiexec \
        --download-umfpack=1 \
        --download-ml \
        --download-parmetis \
        --download-blacs \
        --download-scalapack \
        --download-mumps \
        --download-ptscotch \
		--with-fc=${prefix}/bin/openmpif90 \
		--LIBS=-lstdc++

destroot.destdir DESTDIR=${destroot}${prefix}/lib/petsc
post-destroot {
   reinplace "s|${destroot}${prefix}|${prefix}|g" ${destroot}${prefix}/lib/petsc/conf/RDict.db \
                                                  ${destroot}${prefix}/lib/petsc/conf/petscrules \
                                                  ${destroot}${prefix}/lib/petsc/conf/petscvariables \
                                                  ${destroot}${prefix}/lib/petsc/conf/reconfigure-darwin.py \
                                                  ${destroot}${prefix}/lib/petsc/conf/rules \
                                                  ${destroot}${prefix}/lib/petsc/conf/test \
                                                  ${destroot}${prefix}/lib/petsc/conf/variables \
                                                  ${destroot}${prefix}/lib/petsc/include/petscconf.h
   reinplace "s|${worksrcpath}|${prefix}/petsc|g" ${destroot}${prefix}/lib/petsc/include/petscconf.h \
                                                  ${destroot}${prefix}/lib/petsc/include/petscmachineinfo.h \
                                                  ${destroot}${prefix}/lib/petsc/conf/petscvariables \
                                                  ${destroot}${prefix}/lib/petsc/conf/RDict.db
}

# disabled for now; no mpi support in fftw port yet
# variant fftw description {build with fftw support} {
#   configure.args-append   --with-fftw=1 --with-fftw-dir=${prefix}
#   depends_lib-append  port:fftw-3
# }

variant hdf5 description {build with support for HDF5 file format} {
    configure.args-append   --with-hdf5=1 --with-hdf5-dir=${prefix}
    depends_lib-append	port:hdf5-18
}

variant debug description {build with debug support} {
    configure.args-delete   --with-debugging=0
    configure.args-append   --with-debugging=1
}

livecheck.type  regex
livecheck.url   http://www.mcs.anl.gov/petsc/petsc-2/download/index.html
livecheck.regex petsc-lite-(\[0-9.\]+(-p\[0-9\]+))\\.tar\\.gz