openblas/Pkgfile



    1 # Description: Optimized BLAS library
    2 # URL: https://www.openblas.net/
    3 # Maintainer: Tim Biermann, tbier at posteo dot de
    4 # Depends on: gcc-fortran
    5 
    6 name=openblas
    7 version=0.3.21
    8 release=2
    9 source=(https://github.com/xianyi/OpenBLAS/archive/v$version/OpenBLAS-$version.tar.gz
   10   openblas-0.3.21-clang16.patch)
   11 
   12 build () {
   13   cd OpenBLAS-$version
   14 
   15   patch -Np1 -i $SRC/openblas-0.3.21-clang16.patch
   16 
   17   export MAKE_NB_JOBS=-1 \
   18     COMMON_OPT=" " \
   19     FCOMMON_OPT=" "
   20 
   21   local flags=(
   22     PREFIX=$PKG/usr
   23     NO_LAPACK=1
   24     NO_LAPACKE=1
   25     NO_STATIC=1
   26     NO_AFFINITY=1
   27     USE_OPENMP=1
   28     DYNAMIC_ARCH=1
   29     NUM_THREADS=64
   30     MAJOR_VERSION=3
   31     USE_THREAD=1
   32     CFLAGS="$CFLAGS $CPPFLAGS"
   33   )
   34 
   35   make "${flags[@]}"
   36 
   37   make "${flags[@]}" install
   38 
   39   # Symlink to provide blas & cblas
   40   cd $PKG/usr/lib/
   41   local _lapackver='3.11.0'
   42   # BLAS
   43   ln -sf libopenblasp-r$version.so libblas.so
   44   ln -sf libopenblasp-r$version.so libblas.so.${_lapackver:0:1}
   45   ln -sf libopenblasp-r$version.so libblas.so.${_lapackver}
   46   # CBLAS
   47   ln -sf libopenblasp-r$version.so libcblas.so
   48   ln -sf libopenblasp-r$version.so libcblas.so.${_lapackver:0:1}
   49   ln -sf libopenblasp-r$version.so libcblas.so.${_lapackver}
   50   # LAPACK
   51   # provided by lapack
   52   # LAPACKE
   53   # provided by lapack
   54   #rm -r $PKG/usr/include/lapack*
   55 
   56   # fix paths
   57   sed -i 's|'$PKG'||g' $PKG/usr/lib/cmake/$name/*.cmake
   58   sed -i 's|'$PKG'||g' $PKG/usr/lib/pkgconfig/openblas.pc
   59 
   60   # remove host CPU info if built with DYNAMIC_ARCH=1
   61   sed -i '/#define OPENBLAS_NEEDBUNDERSCORE/,/#define OPENBLAS_VERSION/{//!d}' \
   62     $PKG/usr/include/openblas_config.h
   63 
   64   # provide pkgconfig files for blas and cblas
   65   ln -s openblas.pc $PKG/usr/lib/pkgconfig/blas.pc
   66   ln -s openblas.pc $PKG/usr/lib/pkgconfig/cblas.pc
   67 }