# $Id: PKGBUILD 43318 2009-06-22 10:13:38Z ronald $
# Maintainer: Ronald van Haren <ronald.archlinux.org>
# Contributor: damir <damir@archlinux.org>
# Contributor: Jason Taylor <jftaylor21@gmail.com>

pkgname=('lapack')
pkgver=3.2.1
pkgrel=2
pkgdesc="Linear Algebra PACKage"
url="http://www.netlib.org/lapack"
arch=('i686' 'x86_64')
conflicts=('blas')
replaces=('blas')
license=("custom")
source=(http://www.netlib.org/${pkgname}/${pkgname}-${pkgver}.tgz
	make.inc.archlinux)
md5sums=('a3202a4f9e2f15ffd05d15dab4ac7857' '001afadd833f51b1a84294fcba293496')

build() {
  cd "${srcdir}/${pkgname}-${pkgver}"
  install -d "${pkgdir}/usr/lib" || return 1
  # install -d "${pkgdir}/usr/share/man/man1" || return 1
  cp "${srcdir}/make.inc.archlinux" make.inc || return 1
  # fix blas linking FS#13093
  #patch -Np1 -i ${srcdir}/blas-link.patch || return 1
  # Build with Position Independent Code (PIC) FS#12464 (i686), 
  # required for x86_64
  CFLAGS="${CFLAGS} -fPIC -fbounds-check"
  #make clean
  # Build BLAS
  #make blaslib OPTS="${CFLAGS}" NOOPT="${CFLAGS/-O?/-O0}" || return 1
  # Build LAPACK
  #make lib OPTS="${CFLAGS}" NOOPT="${CFLAGS/-O?/-O0}" || return 1
  # Install BLAS
  install -m755 -d "${pkgdir}/usr/lib"
  install -m755 libblas.so.3.0.3 "${pkgdir}/usr/lib/" || return 1
  ln -sf libblas.so.3.0.3 "${pkgdir}/usr/lib/libblas.so"
  ln -sf libblas.so.3.0.3 "${pkgdir}/usr/lib/libblas.so.3"
  # Install LAPACK
  install -m755 *.so* "${startdir}/pkg/usr/lib/" || return 1
  ln -sf liblapack.so.3 "${pkgdir}/usr/lib/liblapack.so"
  ln -sf libtmglib.so.3 "${pkgdir}/usr/lib/libtmglib.so"
  # Install custom licenses
  install -d ${pkgdir}/usr/share/licenses/${pkgname}
  install -Dm644 ${srcdir}/${pkgname}-${pkgver}/LICENSE \
                  "${pkgdir}/usr/share/licenses/${pkgname}/LICENSE" || return 1
}