pixi.toml

[workspace]
authors = ["Neko authors"]
channels = ["conda-forge"]
name = "neko"
platforms = ["osx-arm64", "osx-64", "linux-64"]
version = "0.9.0"

[activation.env]
PREFIX = "$PWD/install"
PKG_CONFIG_PATH = "$PREFIX/lib/pkgconfig:$CONDA_PREFIX/lib/pkgconfig:$PKG_CONFIG_PATH"
PATH = "$PREFIX/bin:$PATH"
LD_LIBRARY_PATH = "$PREFIX/lib:$LD_LIBRARY_PATH"
LIBRARY_PATH = "$PREFIX/lib:$LIBRARY_PATH"
CPATH = "$PREFIX/include:$CPATH"

[tasks]
download-deps = { cmd = [
  "sh",
  "-c",
  '''
  mkdir -p $PREFIX/deps && cd $PREFIX/deps
  rm -rf *
  git clone https://github.com/Nek5000/gslib.git gslib
  wget https://github.com/HDFGroup/hdf5/archive/refs/tags/hdf5_1.14.6.tar.gz
  '''
]}

build-gslib = { cmd = [
  "sh",
  "-c",
  '''
  cd $PREFIX/deps/gslib 
  make CC=mpicc DESTDIR=$PREFIX 
  make install
  '''
  ]}

build-hdf5 = { cmd = [
  "bash", "-c",
  '''
  cd $PREFIX/deps
  tar xvf hdf5_1.14.6.tar.gz
  cd hdf5-hdf5_1.14.6
  cmake -B build -S . -DCMAKE_INSTALL_PREFIX=$PREFIX -DCMAKE_C_COMPILER=mpicc -DCMAKE_CXX_COMPILER=mpicxx -DCMAKE_Fortran_COMPILER=mpifort -DHDF5_ENABLE_PARALLEL=ON -DHDF5_BUILD_FORTRAN=ON -DCMAKE_BUILD_TYPE=Release
  cmake --build build/ --parallel
  cmake --install build/
  '''
  ]}

build-neko-cpu = { cmd = [
  "bash",
  "-c",
  '''
  set -e
  ./regen.sh
  ./configure FCFLAGS="-O3" --prefix=$PREFIX --with-hdf5=$PREFIX --with-parmetis=$PREFIX --with-gslib=$PREFIX
  grep hdf5 config.log
  grep parmetis config.log
  grep gslib config.log
  make -j install
  '''
  ]}

install-neko-cpu = { cmd = [
  "bash",
  "-c",
  '''
  set -e
  pixi run download-deps
  pixi run build-gslib
  pixi run build-hdf5
  pixi run build-neko-cpu

  '''
  ]}

[dependencies]
gfortran = "14.*"
openmpi = "5.*"
cmake = "3.*"
json-fortran  = "*"
parmetis  = "4.0.3.*"
metis  = "5.1.0.*"
libtool = "*"
autoconf = "*"
automake = "*"
pkg-config = "*"
wget = "*"
blas = "*"
lapack = "*"