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+# $Id: PKGBUILD 94550 2010-10-08 09:23:08Z ronald $
+# Maintainer: Ronald van Haren <ronald.archlinux.org>
+# Contributor: Jan de Groot <jgc@archlinux.org>
+# Contributor: damir <damir@archlinux.org>
+# Contributor: Jason Taylor <jftaylor21@gmail.com>
+
+pkgbase=lapack
+pkgname=('blas' 'lapack')
+pkgver=3.2.2
+pkgrel=2
+url="http://www.netlib.org/lapack"
+makedepends=('gcc-fortran')
+arch=('i686' 'x86_64')
+license=("custom")
+source=(http://www.netlib.org/${pkgbase}/${pkgbase}-${pkgver}.tgz
+ lapack-3.1.1-make.inc.patch
+ Makefile.blas
+ Makefile.lapack
+ LICENSE.blas)
+md5sums=('10832891c9e8100f81108c1ec7da0da4'
+ 'cdfcb9d9b162c18d9acbf63c5579ea26'
+ '51a84dd3b1f04289b6b7c7f56d59c368'
+ 'e7936c82c853870f0144f45e9656a7ea'
+ '38b6acb8ed5691d25863319d30a8b365')
+
+build() {
+ cd "${srcdir}/${pkgbase}-${pkgver}"
+ patch -Np1 -i "${srcdir}/lapack-3.1.1-make.inc.patch"
+ cp -f INSTALL/make.inc.gfortran make.inc
+ cp -f "${srcdir}/Makefile.blas" BLAS/SRC/Makefile
+ cp -f "${srcdir}/Makefile.lapack" SRC/Makefile
+
+ export FC=gfortran
+
+ pushd BLAS/SRC
+ make clean
+ FFLAGS="${CFLAGS/-O?/-O0}" make dcabs1.o
+ FFLAGS="${CFLAGS} -fPIC" CFLAGS="${CFLAGS} -fPIC" make shared
+ cp libblas.so.${pkgver} "${srcdir}/${pkgbase}-${pkgver}/"
+ popd
+ ln -s libblas.so.${pkgver} libblas.so
+
+ pushd INSTALL
+ make clean
+ make NOOPT="${CFLAGS/-O?/-O0} -fPIC" OPTS="${CFLAGS} -fPIC"
+ popd
+ # make sure no files with '_', *vxx.o *vfx.o and *2.O as defined in *ASRC
+ # are in OBJS
+ pushd SRC
+ make clean
+
+ make FFLAGS="${CFLAGS} -fPIC" CFLAGS="${CFLAGS} -fPIC" shared
+ cp liblapack.so.${pkgver} "${srcdir}/${pkgbase}-${pkgver}/"
+ popd
+}
+
+package_blas() {
+ pkgdesc="Basic Linear Algebra Subprograms"
+ depends=('gcc-libs>=4.5.0')
+ options=('force')
+ install -m755 -d "${pkgdir}/usr/lib"
+ install -m755 "${srcdir}/${pkgbase}-${pkgver}/libblas.so.${pkgver}" \
+ "${pkgdir}/usr/lib/" || return 1
+ ln -sf libblas.so.${pkgver} "${pkgdir}/usr/lib/libblas.so"
+ ln -sf libblas.so.${pkgver} "${pkgdir}/usr/lib/libblas.so.3"
+
+ install -m755 -d "${pkgdir}/usr/share/licenses/blas"
+ install -m644 "${srcdir}/LICENSE.blas" \
+ "${pkgdir}/usr/share/licenses/blas/LICENSE" || return 1
+}
+
+package_lapack() {
+ pkgdesc="Linear Algebra PACKage"
+ depends=("blas=${pkgver}")
+ install -m755 -d "${pkgdir}/usr/lib"
+ install -m755 "${srcdir}/${pkgbase}-${pkgver}/liblapack.so.${pkgver}" \
+ "${pkgdir}/usr/lib/" || return 1
+ ln -sf liblapack.so.${pkgver} "${pkgdir}/usr/lib/liblapack.so"
+ ln -sf liblapack.so.${pkgver} "${pkgdir}/usr/lib/liblapack.so.3"
+
+ install -m755 -d "${pkgdir}/usr/share/licenses/lapack"
+ install -m644 "${srcdir}/${pkgbase}-${pkgver}/LICENSE" \
+ "${pkgdir}/usr/share/licenses/lapack/" || return 1
+}