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- # Maintainer: Myles English <myles at rockhead dot biz>
- pkgname=petsc
- pkgver=3.4.2
- pkgrel=1
- _config=arch-linux2-cxx-opt
- # if --with-debugging=yes is set then PETSC_ARCH is automatically set to
- #"arch-linux2-cxx-debug" for some things, so the _config should be changed too
- #_config=arch-linux2-cxx-debug
- pkgdesc="Portable, extensible toolkit for scientific computation"
- arch=('any')
- url="http://www.mcs.anl.gov/petsc/petsc-as"
- license=('MIT compatible')
- depends=('python2' 'openmpi' 'boost' 'blas' 'lapack')
- makedepends=('gcc' 'gcc-fortran')
- install=petsc.install
- source=(http://ftp.mcs.anl.gov/pub/petsc/release-snapshots/${pkgname}-${pkgver/_/-}.tar.gz)
- md5sums=('449e27f3c9a37d0bd9d7941cc79a09a9')
- _install_dir=/opt/petsc/${_config}
- # to avoid: "make[2]: *** No rule to make target `libptesmumps.a', needed by `main_esmumps'. Stop."
- export MAKEFLAGS="-j1"
- build() {
- _build_dir="${srcdir}/${pkgname}-${pkgver/_/-}"
- cd ${_build_dir}
- #patch -Np1 -i ${startdir}/patch_debug.diff
- unset PETSC_ARCH
- export PETSC_DIR=${_build_dir}
- find ${srcdir} -name "*" -type f -exec \
- sed -i 's#\(/usr/bin/env \|/usr/bin/\)python[2-3]*#\1python2#' {} \;
- CONFOPTS="--with-shared-libraries=1 --with-clanguage=C++ --COPTFLAGS=-O2 --CXXOPTFLAGS=-O2"
- # External downloads
- for external_pkg in ptscotch scalapack metis parmetis superlu mumps pastix hypre umfpack; do
- CONFOPTS="${CONFOPTS} --download-${external_pkg}=yes"
- done
- if [ "${TRILINOS_DIR}" ]; then
- CONFOPTS="${CONFOPTS} --with-ml=1 --with-ml-lib=${TRILINOS_DIR}/lib/libml.so --with-ml-include=${TRILINOS_DIR}/include"
- fi
- # Arch specific
- CONFOPTS="${CONFOPTS} --with-boost=1 --with-boost-dir=/usr"
- python2 ./configure \
- --prefix=${pkgdir}${_install_dir} \
- --PETSC_ARCH=${_config} \
- ${CONFOPTS}
- make ${MAKEFLAGS} PETSC_DIR=${_build_dir} PETSC_ARCH=${_config} all
- }
- package() {
- _build_dir="${srcdir}/${pkgname}-${pkgver/_/-}"
- cd ${_build_dir}
- echo "make ${MAKEFLAGS} PETSC_DIR=${_build_dir} PETSC_ARCH=${_config} install"
- export PETSC_DIR=${_build_dir}
- make ${MAKEFLAGS} PETSC_DIR=${_build_dir} PETSC_ARCH=${_config} install # > /dev/null
- sed -i 's#'"${pkgdir}"'##g' "${pkgdir}${_install_dir}/conf/variables"
- sed -i 's#'"${pkgdir}"'##g' "${pkgdir}${_install_dir}/conf/petscvariables"
- sed -i 's#'"${pkgdir}"'##g' "${pkgdir}${_install_dir}/conf/rules"
- sed -i 's#'"${pkgdir}"'##g' "${pkgdir}${_install_dir}/include/petscconf.h"
- sed -i 's#'"${pkgdir}"'##g' "${pkgdir}${_install_dir}/include/petscconfiginfo.h"
- sed -i 's#'"${pkgdir}"'##g' "${pkgdir}${_install_dir}/conf/petscrules"
- export PETSC_DIR=${_install_dir}
- # Note: the hyperlinks between documentation, tutorials and examples are
- # not perfect yet
- # documentation
- mkdir -p ${pkgdir}/usr/share/doc/$pkgname/
- cp -r ${_build_dir}/docs ${pkgdir}/usr/share/doc/$pkgname/
- # tutorials
- cp -r ${_build_dir}/tutorials ${pkgdir}/usr/share/doc/$pkgname/
- # src for tutorials
- cp -r ${_build_dir}/src ${pkgdir}/usr/share/doc/$pkgname/
- # html versions of header files
- mkdir -p ${pkgdir}/usr/share/doc/$pkgname/include
- cp -r ${_build_dir}/include/*.html ${pkgdir}/usr/share/doc/$pkgname/include/
- # install licenCe (even though there is no such word as licenSes)
- mkdir -p ${pkgdir}/usr/share/licenses/petsc
- cp ${_build_dir}/docs/copyright.html ${pkgdir}/usr/share/licenses/$pkgname/
- mkdir -p ${pkgdir}/etc/profile.d
- echo "export PETSC_DIR=${_install_dir}" > ${pkgdir}/etc/profile.d/petsc.sh
- chmod +x ${pkgdir}/etc/profile.d/petsc.sh
- # show where the shared libraries are
- install -d -m755 "${pkgdir}"/etc/ld.so.conf.d/
- echo "${_install_dir}/lib" > "${pkgdir}"/etc/ld.so.conf.d/petsc.conf
- }
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