1 files changed, 106 insertions, 0 deletions
diff --git a/sci-physics/oneloop/oneloop-3.6.ebuild b/sci-physics/oneloop/oneloop-3.6.ebuild
new file mode 100644
index 000000000..1a7f5d864
--- /dev/null
+++ b/sci-physics/oneloop/oneloop-3.6.ebuild
@@ -0,0 +1,106 @@
+# Copyright 2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+MY_P=OneLOop-${PV}
+
+# python only needed for create.py to get binaries
+PYTHON_COMPAT=( python3_{10..12} )
+inherit fortran-2 python-any-r1 toolchain-funcs
+
+DESCRIPTION="Library of one-loop scalar functions"
+HOMEPAGE="
+	https://helac-phegas.web.cern.ch/OneLOop.html
+	https://bitbucket.org/hameren/oneloop
+"
+SRC_URI="http://helac-phegas.web.cern.ch/helac-phegas/tar-files/${MY_P}.tgz"
+S="${WORKDIR}/${MY_P}"
+
+LICENSE="GPL-3+"
+SLOT="0"
+KEYWORDS="~amd64"
+IUSE="+dpkind +qpkind qpkind16 dpkind16 qdcpp ddcpp mpfun90 arprec tlevel cppintf"
+REQUIRED_USE="
+	?? ( dpkind dpkind16 ddcpp )
+	?? ( qpkind qpkind16 qdcpp )
+	?? ( arprec mpfun90 )
+	|| ( dpkind dpkind16 ddcpp qpkind qpkind16 qdcpp )
+"
+
+DEPEND="
+	qpkind? ( sci-libs/qd )
+	qpkind16? ( sci-libs/qd )
+	arprec? ( sci-libs/arprec )
+	mpfun90? ( sci-libs/mpfun90 )
+"
+RDEPEND="${DEPEND}"
+BDEPEND="
+	${PYTHON_DEPS}
+	app-arch/unzip
+"
+
+src_configure() {
+	tc-export FC
+	# set fortran
+	sed -i "/FC = /s/gfortran/${FC}/g" Config || die
+	sed -i "/FFLAGS = /s/ -O/${FFLAGS} -fPIC/g" Config || die
+	# Clear config
+	sed -i "s/^DPKIND.*$//g" Config || die
+	sed -i "s/^QPKIND.*$//g" Config || die
+
+	if use dpkind ; then
+		echo "DPKIND = kind(1d0)" >> Config || die
+	fi
+	if use qpkind ; then
+		echo "QPKIND = kind(1d0)" >> Config || die
+	fi
+	if use dpkind16 ; then
+		echo "DPKIND = 16" >> Config || die
+	fi
+	if use qpkind16 ; then
+		echo "QPKIND = 16" >> Config || die
+	fi
+
+	if use qdcpp ; then
+		echo "QDTYPE = qdcpp" >> Config || die
+	fi
+	if use ddcpp ; then
+		echo "DDTYPE = qdcpp" >> Config || die
+	fi
+
+	if use mpfun90 ; then
+		echo "MPTYPE = mpfun90" >> Config || die
+	fi
+	if use arprec ; then
+		echo "MPTYPE = arprec" >> Config || die
+	fi
+
+	if use tlevel ; then
+		sed -i "s/^.*TLEVEL.*$/TLEVEL = yes/" Config || die
+	else
+		sed -i "s/^.*TLEVEL.*$/TLEVEL = no/" Config || die
+	fi
+	if use cppintf ; then
+		sed -i "s/^.*CPPINTF.*$/CPPINTF = yes/" Config || die
+	else
+		sed -i "s/^.*CPPINTF.*$/CPPINTF = no/" Config || die
+	fi
+}
+
+src_compile() {
+	tc-export FC
+	#emake -f make_cuttools
+	${EPYTHON} ./create.py source || die "Failed to compile"
+	# create.py does not use soname, so we do it ourself
+	#./create.py dynamic || die
+	${FC} -O -fPIC -c avh_olo.f90 -o avh_olo.o || die
+	${FC} ${LDFLAGS} -Wl,-soname,libavh_olo.so -shared -o libavh_olo.so *.o || die
+}
+
+src_install() {
+	#dolib.a libavh_olo.a
+	dolib.so libavh_olo.so
+	doheader *.mod
+	dosym libavh_olo.so /usr/$(get_libdir)/liboneloop.so
+}