#!/usr/bin/env modbuild

pbuild::supported_os 'Darwin' 'Linux'

pbuild::set_download_url "https://gitlab.psi.ch/Pmodules/download/raw/master/$P-$V.tar.gz"

pbuild::add_to_group 'HDF5'
pbuild::compile_in_sourcetree
pbuild::add_patch 'files/Makefile.pncf.sed.patch'

pbuild::add_docfiles README.txt
pbuild::add_docfiles V32-CHANGES.txt
pbuild::add_docfiles VERSION.txt
pbuild::add_docfiles HTML/gpl.txt

declare BIN=''

pbuild::post_prep() {
	find "${SRC_DIR}" -name "*.mod" -exec rm {} \;
	find "${SRC_DIR}" -name "*.o" -exec rm {} \;
}

pbuild::pre_configure_Darwin() {
	case "${COMPILER}" in
	gcc )
		BIN='OSX_x86_gfortmpi'
		cp -av "${BUILDBLOCK_DIR}/files/Makeinclude.${BIN}" "ioapi"
		;;
	* )
		std::die 4 "Compiler '${COMPILER}' is not supported on ${OS}!"
		;;
	esac
}

pbuild::pre_configure_Linux() {
	case "${COMPILER}" in
	pgi )
		BIN='Linux2_x86pg_pgcc_mpi_nomp'
		cp -av "${BUILDBLOCK_DIR}/files/Makeinclude.${BIN}" "ioapi"
		;;
	gcc )
		BIN='Linux2_x86_64gfortmpi'
		;;
	* )
		std::die 4 "Compiler '${COMPILER}' is not supported on ${OS}!"
		;;
	esac
}

pbuild::pre_configure() {
	cp Makefile.template Makefile
	pbuild::add_configure_args "BASEDIR=${SRC_DIR}"
	pbuild::add_configure_args "CPLMODE=pncf"
	pbuild::add_configure_args "INSTALL=${PREFIX}"
	pbuild::add_configure_args "NCFLIBS=-lpnetcdf -lnetcdf -lnetcdff -lgfortran"
	pbuild::add_configure_args "BIN=${BIN}"
	pbuild::add_configure_args "FIXDIR=${PREFIX}/include"
}

pbuild::configure() {
	make "${CONFIGURE_ARGS[@]}" configure
}

pbuild::compile() {
	make "${CONFIGURE_ARGS[@]}" all
}

pbuild::install() {
	mkdir -vp "${PREFIX}"
	make "${CONFIGURE_ARGS[@]}" install
}

pbuild::post_install() {
	cd "${PREFIX}"
	mkdir -vp 'lib'
	mkdir -vp 'include'
	mv -v "${BIN}"/*.a	'lib'
	mv -v "${BIN}"/*.mod	'include'
	mv -v "${BIN}"		'bin'
}

pbuild::make_all