Gentoo Packages

# Copyright 1999-2021 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=7

inherit fortran-2

MY_PN="FoX"
MY_P="${MY_PN}-${PV}"

DESCRIPTION="A library designed to allow the easy use of XML from Fortran"
HOMEPAGE="https://homepages.see.leeds.ac.uk/~earawa/FoX//"

LICENSE="BSD ZLIB"
SLOT="0"
KEYWORDS="~amd64 ~x86"
IUSE="debug doc +dom +fast +sax +wcml +wkml +wxml"

SRC_URI="
	doc? ( http://www1.gly.bris.ac.uk/~walker/FoX/source/${MY_P}-full.tar.gz )
	!doc? ( http://www1.gly.bris.ac.uk/~walker/FoX/source/${MY_P}.tar.gz
		dom? ( http://www1.gly.bris.ac.uk/~walker/FoX/source/${MY_P}-dom.tar.gz )
		sax? ( http://www1.gly.bris.ac.uk/~walker/FoX/source/${MY_P}-sax.tar.gz )
		wcml? ( http://www1.gly.bris.ac.uk/~walker/FoX/source/${MY_P}-wcml.tar.gz )
		wkml? ( http://www1.gly.bris.ac.uk/~walker/FoX/source/${MY_P}-wkml.tar.gz )
		wxml? ( http://www1.gly.bris.ac.uk/~walker/FoX/source/${MY_P}-wxml.tar.gz ) )
"

S="${WORKDIR}/${MY_P}"

FORTRAN_STANDARD=90

PATCHES=(
	"${FILESDIR}"/4.1.2-r2-install-customizations.patch
)
src_configure() {
		econf --prefix="${EPREFIX}/usr" \
		$(use_enable debug) \
		$(use_enable dom) \
		$(use_enable fast) \
		$(use_enable sax) \
		$(use_enable wcml) \
		$(use_enable wkml) \
		$(use_enable wxml) \
		FCFLAGS="${FCFLAGS:- ${FFLAGS:- -O2}}"
}

src_compile() {
	emake -j1
}

src_test() {
	emake -j1 check || ewarn "make check failed"
	einfo "Please look at the last few RESULT lines for a summary."
}

src_install() {
	sed -i -e's%^comp_prefix=.*$%comp_prefix=${EPREFIX}/usr%' \
		-e's%comp_prefix/finclude%comp_prefix/include%' \
		-e's%\$libdir/lib\([^ ]\+\)\.a\>%-l\1%g' \
		-e's%\(echo\( -I"$moddir"\)\?\) \$LIBS%\1 -L"$libdir" $LIBS%' \
		FoX-config
	emake -j1 DESTDIR="${D}" install
	dodoc README.FoX.txt
	if use doc; then
		dodoc Changelog
		dodoc -r DoX/
	fi
}