void-packages/srcpkgs/gfan/template

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# Template file for 'gfan'
pkgname=gfan
version=0.7
revision=1
build_style=gnu-makefile
makedepends="gmp-devel cddlib-devel abseil-cpp-devel"
short_desc="Package for computing Groebner fans and tropical varieties"
maintainer="Gonzalo Tornaría <tornaria@cmat.edu.uy>"
license="GPL-2.0-or-later"
homepage="https://math.au.dk/~jensen/software/gfan/gfan.html"
distfiles="https://math.au.dk/~jensen/software/gfan/gfan${version}.tar.gz"
checksum=ab833757e1e4d4a98662f4aa691394013ea9a226f6416b8f8565356d6fcc989e
# Makefile has this but our CFLAGS override it; build fails otherwise
CFLAGS="-DGMPRATIONAL"
post_patch() {
# remove a failing test
rm -rf testsuite/0009RenderStairCase
}
if [ -n "$CROSS_BUILD" ]; then
# depend on host gfan for installlinks
hostmakedepends+=" gfan"
fi
do_install() {
if [ -z "$CROSS_BUILD" ]; then
# Makefile doesn't support DESTDIR so we add it to PREFIX
make PREFIX=${DESTDIR}/usr install
else
vbin gfan
# use host gfan to install links
cd ${DESTDIR}/usr/bin && gfan installlinks
fi
}