contrib/lapack/Pkgfile

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# Description: Linear Algebra PACKage - F77 routines for Linear Algebra.
# URL: http://www.netlib.org/lapack/
# Maintainer: Tim Biermann, tbier at posteo dot de
# Depends on: cmake gcc-fortran python3 openblas
name=lapack
version=3.9.0
release=1
source=(https://github.com/Reference-LAPACK/lapack/archive/v$version/$name-$version.tar.gz
https://github.com/Reference-LAPACK/lapack/commit/87536aa3.patch)
build() {
patch -d $name-$version -p1 -i ../87536aa3.patch
export CFLAGS+=' -fPIC'
[[ -e /usr/bin/ninja ]] && PKGMK_LAPACK+=' -G Ninja'
cmake -S $name-$version -B build $PKGMK_LAPACK \
-D CMAKE_INSTALL_PREFIX=/usr \
-D CMAKE_INSTALL_LIBDIR=lib \
-D CMAKE_BUILD_TYPE=Release \
-D CMAKE_CXX_FLAGS_RELEASE="$CXXFLAGS -fPIC" \
-D CMAKE_C_FLAGS_RELEASE="$CFLAGS -fPIC" \
-D CMAKE_Fortran_FLAGS="$CFLAGS -fPIC" \
-D CMAKE_Fortran_COMPILER=gfortran \
-D CMAKE_SKIP_RPATH=YES \
-D USE_OPTIMIZED_BLAS=ON \
-D CBLAS=OFF \
-D LAPACKE_WITH_TMG=ON \
-D BUILD_SHARED_LIBS=ON \
-D BUILD_DEPRECATED=ON \
-Wno-dev
cmake --build build
DESTDIR=$PKG cmake --install build
}