pkgname=lapack
pkgver=3.12.0
pkgrel=1
arch=('x86_64')
url="https://netlib.org/lapack"
pkgdesc="Linear Algebra PACKage"
depends=('gcc-libs')
makedepends=('gcc' 'cmake')
conflicts=('blas' 'atlas-lapack')
replaces=('blas' 'atlas-lapack')
provides=('blas')
license=("custom")
source=("https://github.com/Reference-LAPACK/lapack/archive/v${pkgver}/${pkgname}-${pkgver}.tar.gz")
md5sums=('c1b38bef123584d86a1bd8000784a7b2')

build() {
  cmake -B build -S ${pkgname}-${pkgver} \
    -DCMAKE_BUILD_TYPE=Release \
    -DCMAKE_SKIP_RPATH=ON \
    -DBUILD_SHARED_LIBS=ON \
    -DCMAKE_INSTALL_PREFIX=/usr \
    -DCMAKE_INSTALL_LIBDIR=lib \
    -DCMAKE_Fortran_COMPILER=gfortran \
    -DLAPACKE=ON 
  cmake --build build
}

package() {
  DESTDIR=${pkgdir} cmake --install build

  # install the test bin options
  #install -m755 -d ${pkgdir}/usr/bin
  #install -m755 ${srcdir}/build/bin/* ${pkgdir}/usr/bin

  install -m755 -d ${pkgdir}/usr/share/licenses/lapack
  install -m644 ${srcdir}/${pkgname}-${pkgver}/LICENSE  ${pkgdir}/usr/share/licenses/lapack/
}