easyblock = 'CMakeMake'

name = 'HDF5'
# Note: Odd minor releases are only RCs and should not be used.
version = '1.14.6'

homepage = 'https://portal.hdfgroup.org/display/support'
description = """HDF5 is a data model, library, and file format for storing and managing data.
 It supports an unlimited variety of datatypes, and is designed for flexible
 and efficient I/O and for high volume and complex data."""

toolchain = {'name': 'iimpi', 'version': '2025b'}
toolchainopts = {'pic': True, 'usempi': True, 'optarch': 'mavx2'}

source_urls = ['https://github.com/HDFGroup/hdf5/archive']
sources = ['hdf5_%(version)s.tar.gz']
checksums = ['09ee1c671a87401a5201c06106650f62badeea5a3b3941e9b1e2e1e08317357f']

builddependencies = [('CMake', '4.0.3')]

dependencies = [
    ('libaec', '1.1.4'),
    ('Perl', '5.40.2'),
    ('zlib', '1.3.1'),
]

preconfigopts = 'export LDFLAGS="$LDFLAGS -pthread" && '
preconfigopts += 'export RUNPARALLEL="mpirun -np $${NPROCS:=3}" && '
configopts = ' '.join([
    '-DHDF5_BUILD_CPP_LIB=ON',
    '-DHDF5_BUILD_FORTRAN=ON',
    '-DHDF5_ENABLE_THREADSAFE=ON',
    '-DALLOW_UNSUPPORTED=ON',  # fortran+threadsafe requires unsupported
    '-DHDF5_ENABLE_PARALLEL=ON',
])

# h5redeploy is shipped in 1.14.6 but not installed by CMake. This will be removed in a future HDF5 release.
postinstallcmds = [
    "cp ../hdf5*/bin/h5redeploy.in %(installdir)s/bin/h5redeploy && chmod +x %(installdir)s/bin/h5redeploy",
]

_extra_binaries = ["h5perf", "h5pcc", "h5pfc", "ph5diff"]
_h5binaries = ["c++", "copy", "debug", "diff", "dump", "import", "jam", "ls", "mkgrp", "perf_serial", "redeploy",
               "repack", "repart", "stat", "unjam"]
_binaries = ["h5%s" % x for x in _h5binaries] + _extra_binaries
_libs = ["libhdf5%s.%s" % (lib, SHLIB_EXT) for lib in ['', '_cpp', '_fortran', '_hl_cpp', '_hl', '_hl_fortran']]

sanity_check_paths = {
    'files': [f"bin/{x}" for x in _binaries] + [f"lib/{lib}" for lib in _libs],
    'dirs': ['include'],
}

modextravars = {'HDF5_DIR': ''}

moduleclass = 'data'