atlas-lapack/PKGBUILD

   1 # Maintainer: Giuseppe Borzi <gborzi___AT___ieee___DOT___org>
   2 # Contributor: mickele <mimocciola___AT___yahoo___DOT___ com>
   3 # Contributor: iztok pizorn <pizorn___AT___gmail___DOT___com>
   4 # Contributor: olivier medoc <o_medoc___AT___yahoo___DOT___fr>
   5 pkgname=atlas-lapack
   6 pkgver=3.8.4
   7 _lapackver=3.4.0
   8 pkgrel=3
   9 pkgdesc="Complete LAPACK and BLAS implementation using optimised ATLAS routines"
  10 url="http://math-atlas.sourceforge.net/"
  11 depends=('gcc-libs')
  12 makedepends=('binutils' 'sed' 'gcc-fortran')
  13 arch=('i686' 'x86_64')
  14 conflicts=('blas' 'lapack' 'cblas')
  15 provides=("blas" "lapack=$_lapackver" 'cblas')
  16 license=('custom:blas' 'custom:lapack' 'custom:atlas')
  17 source=(http://www.netlib.org/lapack/lapack-$_lapackver.tgz http://downloads.sourceforge.net/math-atlas/atlas${pkgver}.tar.bz2 blas-license.txt atlas-license.txt lapack.patch makefile.shared.mt makefile.shared.st misdetects_i1_as_i2.patch)
  18 md5sums=('02d5706ec03ba885fc246e5fa10d8c70'
  19          '1bb3abde499b492b4be1f1a0759fbfa2'
  20          '38b6acb8ed5691d25863319d30a8b365'
  21          '4903eb06072dfbf94710691ccb6660bf'
  22          'c681f11a9e17d31247570a26e266a506'
  23          '235db0272fc5a17100115d5c45f29700'
  24          '16691a5b602dcb5a20abc525b2ae9cfc'
  25          '628b8f61b0403f23558ce6bf4c723bbc')
  26
  27 build() {
  28
  29    NCPU=`grep "^processor" /proc/cpuinfo | wc -l`
  30    #USE_ARCH_DEFAULTS="yes"
  31    [ -x /usr/bin/cpufreq-info ] && [ $(cpufreq-info -d) != '' ] && {
  32        ICPU=0
  33        while [ $ICPU -lt $NCPU ]; do
  34           STATUS=`cpufreq-info -c $ICPU -p | cut -d' ' -f3`
  35           [ "$STATUS" != "performance" ] && {
  36              msg 'Before building this package, as root you must run'
  37              msg '"cpufreq-set -g performance -c <CPU nr>" for each CPU (<CPU'
  38              msg 'nr> is 0, 1, 2 up to the number of your CPUS.'
  39              return 1
  40           }
  41           let ICPU=ICPU+1
  42        done
  43    }
  44    if [ "$CARCH" = "x86_64" ]; then
  45       ARCHITECTURE_BUILD_OPTS="-b 64" # for x86_64
  46    else
  47       ARCHITECTURE_BUILD_OPTS="-b 32" # for i686
  48    fi
  49
  50    mkdir -p "$srcdir/ATLAS/build"
  51    cd "$srcdir/ATLAS"
  52    patch -Np0 -i "$srcdir/misdetects_i1_as_i2.patch"
  53    cd "$srcdir/ATLAS/build"
  54
  55    msg 'Determine compiler and options for LAPACK'
  56    ../configure --prefix=/usr/ $ARCHITECTURE_BUILD_OPTS -Fa alg -fPIC
  57    FORTRAN=`grep "F77 =" Make.inc|sed -e 's/ *F77 = //'`
  58    FORTRANOPS=`grep "F77FLAGS =" Make.inc|sed -e 's/ *F77FLAGS = //'`
  59    NOPTS=`echo $FORTRANOPS|sed -e 's/-O[0-9]/-O0/'`
  60
  61    msg 'Build LAPACK'
  62    cd "$srcdir/lapack-$_lapackver"
  63    cp INSTALL/make.inc.gfortran make.inc
  64    patch -Np0 -i "$srcdir/lapack.patch"
  65    make FORTRAN=$FORTRAN OPTS="$FORTRANOPS" NOOPT="$NOPTS" lib
  66    LAPACKLIB="$srcdir/lapack-$_lapackver/liblapack.a"
  67
  68    msg 'Build ATLAS'
  69    cd "$srcdir/ATLAS/build"
  70    rm -rf *
  71    ../configure --prefix=/usr/ $ARCHITECTURE_BUILD_OPTS -Fa alg -fPIC \
  72       --with-netlib-lapack="$LAPACKLIB"
  73    make -j1 build
  74    make -j1 check
  75    make -j1 time
  76    msg 'Build shared libraries'
  77    cd lib
  78    if [ 1 -lt $NCPU ]; then
  79       cp "$srcdir/makefile.shared.mt" makefile
  80    else
  81       cp "$srcdir/makefile.shared.st" makefile
  82    fi
  83    make -f makefile
  84 }
  85
  86 package() {
  87
  88    NCPU=`grep "^processor" /proc/cpuinfo | wc -l`
  89
  90    cd "$srcdir/ATLAS/build"
  91    make DESTDIR="$pkgdir/usr" install
  92    cp -d lib/*.so* "$pkgdir/usr/lib"
  93    cd "$pkgdir/usr/lib"
  94    if [ 1 -lt $NCPU ]; then
  95       mv -f libptcblas.a libcblas.a
  96       mv -f libptf77blas.a libf77blas.a
  97    else
  98       rm -f *pt*
  99    fi
 100    ln -s libf77blas.so libblas.so.3
 101    ln -s liblapack.so.$_lapackver liblapack.so.3
 102    ln -s liblapack.so.3 liblapack.so
 103
 104    install -Dm644 "${srcdir}/blas-license.txt" \
 105       "${pkgdir}/usr/share/licenses/$pkgname/blas-license.txt"
 106    install -Dm644 "${srcdir}/lapack-$_lapackver/LICENSE" \
 107       "${pkgdir}/usr/share/licenses/$pkgname/lapack-license.txt"
 108    install -Dm644 "${srcdir}/atlas-license.txt" \
 109       "${pkgdir}/usr/share/licenses/$pkgname/atlas-license.txt"
 110 }
 111
 112 # dgeev_ dgesvd_