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# $Id: PKGBUILD 185713 2013-05-17 13:46:00Z ronald $
# Maintainer: Ronald van Haren <ronald.archlinux.org>
# Contributor : shining <shiningxc.at.gmail.com>
# Contributor : cyberdune <cyberdune@gmail.com>

pkgname=octave
pkgver=3.6.4
pkgrel=1
pkgdesc="A high-level language, primarily intended for numerical computations."
arch=('i686' 'x86_64' 'mips64el')
url="http://www.octave.org"
license=('GPL')
depends=('fftw' 'curl' 'graphicsmagick' 'glpk' 'hdf5' 'qhull' 'fltk' 'suitesparse' 'arpack')
makedepends=('gcc-fortran' 'texlive-core')
optdepends=('texinfo: for help-support in octave'
            'gnuplot: alternative plotting')
source=(ftp://ftp.gnu.org/gnu/octave/octave-$pkgver.tar.bz2{,.sig})
options=('!emptydirs')
install=octave.install
sha1sums=('3cc9366b6dbbd336eaf90fe70ad16e63705d82c4'
          'SKIP')

build() {
  cd "${srcdir}/${pkgname}-${pkgver}"

  autoreconf -vfi

  # http://www.nabble.com/Random-rounding-errors-td16010966.html
  FFLAGS="-O -ffloat-store" \

  ./configure --prefix=/usr --libexecdir=/usr/lib \
  --enable-shared --disable-static \
  --with-umfpack="-lumfpack -lsuitesparseconfig" # https://mailman.cae.wisc.edu/pipermail/help-octave/2012-September/053991.html

  LANG=C make
}

package(){
  cd "${srcdir}/${pkgname}-${pkgver}"

  make DESTDIR="${pkgdir}" install

  # add octave library path to ld.so.conf.d
  install -d "${pkgdir}/etc/ld.so.conf.d"
  echo "/usr/lib/${pkgname}/${pkgver}" > "${pkgdir}/etc/ld.so.conf.d/${pkgname}.conf"
}