PKGBUILDs/extra/openmpi/PKGBUILD

# $Id$
# Maintainer: Anatol Pomozov <anatol dot pomozov at gmail>
# Contributor: Stéphane Gaudreault <stephane@archlinux.org>

# ALARM: Kevin Mihelich <kevin@archlinuxarm.org
#  - only use valgrind with v7

noautobuild=1

pkgname=openmpi
pkgver=1.8.5
pkgrel=2
pkgdesc='High performance message passing library (MPI)'
arch=(i686 x86_64)
url='http://www.open-mpi.org'
license=(custom)
depends=(libltdl hwloc)
makedepends=(inetutils gcc-fortran)
optdepends=('gcc-fortran: fortran support')
options=(staticlibs)
source=(http://www.open-mpi.org/software/ompi/v1.8/downloads/${pkgname}-${pkgver}.tar.bz2)
sha1sums=('2e0408dbb033b0df21d1f95fffb872f2a8237de6')

[[ $CARCH = armv7h ]] && makedepends+=('valgrind')

prepare() {
   cd $pkgname-$pkgver

   # Make sure we use the system ltdl library rather than the ones in the tarball
   rm -r opal/libltdl
   patch -p1 < ../system_ltdl.patch

   # Fix for fortran on ARM
   patch -p1 -i ../0001-Fortran-only-emit-real16-and-complex32-if-supported.patch
   ./autogen.pl
}

build() {
   cd $pkgname-$pkgver

   # enable valgrind and memchecker for v7
   [[ $CARCH = armv7h ]] && CONFIG='--with-valgrind --enable-memchecker'

   ./autogen.pl
   ./configure --prefix=/usr \
               --sysconfdir=/etc/${pkgname} \
               --enable-mpi-fortran=all \
               --libdir=/usr/lib/${pkgname} \
               --with-threads=posix \
               --enable-smp-locks \
               --enable-pretty-print-stacktrace \
               --without-slurm \
               --with-hwloc=/usr \
               --with-libltdl=/usr  \
               FC=/usr/bin/gfortran \
               LDFLAGS="$LDFLAGS -Wl,-z,noexecstack" \
               $CONFIG

   make
}

check() {
   cd $pkgname-$pkgver

   make check
}

package() {
   cd $pkgname-$pkgver
   make DESTDIR="$pkgdir" install

   # FS#28583
   install -d -m 755 "$pkgdir"/usr/lib/pkgconfig
   for i in ompi-c.pc ompi-cxx.pc ompi-f77.pc ompi-f90.pc ompi.pc; do
      ln -sf /usr/lib/openmpi/pkgconfig/$i "$pkgdir"/usr/lib/pkgconfig/
   done

   # Openmpi's otfinfo conflicts with the one from texlive
   mv "$pkgdir"/usr/bin/otfinfo{,mpi}

   # Remove dangling symlink and useless file
   rm "$pkgdir"/usr/share/vampirtrace/config.log

   install -d -m 755 "$pkgdir"/etc/ld.so.conf.d
   echo "/usr/lib/$pkgname" > "$pkgdir"/etc/ld.so.conf.d/$pkgname.conf

   install -Dm644 LICENSE "$pkgdir"/usr/share/licenses/$pkgname/LICENSE
}