1 files changed, 47 insertions, 0 deletions
diff --git a/sci-physics/feyncalc/feyncalc-9999.ebuild b/sci-physics/feyncalc/feyncalc-9999.ebuild
new file mode 100644
index 000000000..1c26d976e
--- /dev/null
+++ b/sci-physics/feyncalc/feyncalc-9999.ebuild
@@ -0,0 +1,47 @@
+# Copyright 2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+MY_PV=$(ver_rs 1-3 '_')
+MY_PN=FeynCalc
+
+DESCRIPTION="FeynCalc is a Mathematica package for computing Feynman diagrams."
+HOMEPAGE="https://feyncalc.github.io/"
+SLOT="0"
+SRC_URI="https://github.com/FeynCalc/feyncalc/archive/hotfix-stable.tar.gz -> ${MY_PN}-${PV}.tar.gz"
+S="${WORKDIR}/feyncalc-hotfix-stable"
+
+LICENSE="GPL-3+"
+IUSE="+FCtraditionalFormOutput"
+REQUIRED_USE=""
+PROPERTIES+=" live"
+
+RDEPEND="
+	sci-mathematics/mathematica
+	"
+DEPEND="${RDEPEND}"
+
+src_configure() {
+	mv "${MY_PN}/DocOutput" "${MY_PN}/Documentation" || die
+	if use FCtraditionalFormOutput; then
+		echo '$FCTraditionalFormOutput=True;' > "${MY_PN}/FCConfig.m" || die
+	fi
+}
+
+src_install() {
+	MMADIR=/usr/share/Mathematica/Applications
+	dodir "${MMADIR}/${MY_PN}"
+	insinto "${MMADIR}/"
+	doins -r "${S}/${MY_PN}"
+	# copy permissions
+	for f in $(find "${MY_PN}/*" ! -type l); do
+		fperms --reference="${S}/$f" "${MMADIR}/$f"
+	done
+	# documentation are notebook(.nb) files
+	dodoc -r ${MY_PN}/Documentation/English/*
+	docompress -x /usr/share/doc/${PF}/
+}