# Contributor: Isaac Dunham <ibid.ag@gmail.com>
# Maintainer: Holger Jaekel <holger.jaekel@gmx.de>
#
# HDF5 depends on zlib and provides a C interface by default.
# Optionally, it can be built with szip (which has limitations on
# commercial use and thus is non-free), MPI, and C++ and Fortran bindings.
# C++ and Fortran bindings may not be thread-safe:
# building either and passing --enable-threadsafe is unsupported.
# Additionally, the 'high-level' bindings are incompatible with threadsafe
# builds, due to inadequate locking.

pkgname=hdf5
pkgver=1.10.6
pkgrel=1
pkgdesc="HDF5 is a data model, library, and file format for storing and managing data"
url="https://www.hdfgroup.org/solutions/hdf5/"
arch="all"
license="custom"
options="!check" # test suite takes a very long time
depends_dev="zlib-dev"
makedepends="cmake $depends_dev perl"
subpackages="$pkgname-static $pkgname-dev $pkgname-doc"
source="http://www.hdfgroup.org/ftp/HDF5/current18/src/hdf5-$pkgver.tar.bz2"
source="https://support.hdfgroup.org/ftp/HDF5/releases/hdf5-${pkgver%.*}/hdf5-$pkgver/src/hdf5-$pkgver.tar.bz2"

build() {
	if [ "$CBUILD" != "$CHOST" ]; then
		CMAKE_CROSSOPTS="-DCMAKE_SYSTEM_NAME=Linux -DCMAKE_HOST_SYSTEM_NAME=Linux"
	fi

	# Crazy workaround: run CMake to generate pkg-config file
	cmake -B build \
		-DCMAKE_INSTALL_PREFIX=/usr \
		-DBUILD_SHARED_LIBS=True \
		-DCMAKE_BUILD_TYPE=None \
		-DCMAKE_CXX_FLAGS="$CXXFLAGS" \
		-DCMAKE_C_FLAGS="$CFLAGS" \
		-DHDF5_BUILD_HL_LIB=ON \
		-DHDF5_BUILD_CPP_LIB=ON \
		-DHDF5_BUILD_FORTRAN=OFF \
		-DHDF5_ENABLE_Z_LIB_SUPPORT=ON \
		-DHDF5_ENABLE_SZIP_SUPPORT=OFF \
		-DHDF5_ENABLE_SZIP_ENCODING=OFF \
		${CMAKE_CROSSOPTS} .

	# But don’t build with it, it’s quite broken
	./configure \
		--prefix=/usr \
		--docdir=/usr/share/doc/hdf5/ \
		--enable-static \
		--disable-sharedlib-rpath \
		--enable-build-mode=production \
		--enable-hl \
		--enable-cxx \
		--disable-fortran \
		--with-pic \
		--with-zlib \
		--without-szlib
	make
}

check() {
	export LD_LIBRARY_PATH="$srcdir"/$pkgname-${pkgver/_/-}/src/.libs/
	export LD_LIBRARY_PATH="$LD_LIBRARY_PATH":"$srcdir"/$pkgname-${pkgver/_/-}/c++/src/.libs/
	export LD_LIBRARY_PATH="$LD_LIBRARY_PATH":"$srcdir"/$pkgname-${pkgver/_/-}/fortran/src/.libs/
	export LD_LIBRARY_PATH="$LD_LIBRARY_PATH":"$srcdir"/$pkgname-${pkgver/_/-}/hl/src/.libs/
	export LD_LIBRARY_PATH="$LD_LIBRARY_PATH":"$srcdir"/$pkgname-${pkgver/_/-}/hl/c++/src/.libs/
	export LD_LIBRARY_PATH="$LD_LIBRARY_PATH":"$srcdir"/$pkgname-${pkgver/_/-}/hl/fortran/src/.libs/
	make check
}

package() {
	make DESTDIR="$pkgdir" install
	install -Dm0644 COPYING "$pkgdir"/usr/share/licenses/"$pkgname"/COPYING

}

sha512sums="821392718605e3f7a287d4729d022a55fd7b91ddaa2e9a3f35ab8fce3d3d4871a0cc88215be3052887cbac3615cc8953569c7f131217962103c98151c0ab58d4  hdf5-1.10.6.tar.bz2"