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-rw-r--r--sci-libs/cantera/cantera-2.5.1-r2.ebuild144
1 files changed, 144 insertions, 0 deletions
diff --git a/sci-libs/cantera/cantera-2.5.1-r2.ebuild b/sci-libs/cantera/cantera-2.5.1-r2.ebuild
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+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+PYTHON_COMPAT=( python3_{8..10} )
+
+FORTRAN_NEEDED=fortran
+FORTRAN_STANDARD="77 90"
+
+inherit desktop fortran-2 python-single-r1 scons-utils toolchain-funcs
+
+DESCRIPTION="Object-oriented tool suite for chemical kinetics, thermodynamics, and transport"
+HOMEPAGE="https://www.cantera.org"
+SRC_URI="https://github.com/Cantera/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="BSD"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE="+cti fortran lapack pch +python test"
+RESTRICT="!test? ( test )"
+
+REQUIRED_USE="
+ python? ( cti )
+ ${PYTHON_REQUIRED_USE}
+"
+
+RDEPEND="
+ ${PYTHON_DEPS}
+ lapack? ( virtual/lapack )
+ cti? (
+ $(python_gen_cond_dep '
+ dev-python/ruamel-yaml[${PYTHON_USEDEP}]
+ ')
+ )
+ python? (
+ $(python_gen_cond_dep '
+ dev-python/numpy[${PYTHON_USEDEP}]
+ ')
+ )
+ dev-cpp/yaml-cpp
+ <sci-libs/sundials-5.9.0:0=[lapack?]
+"
+
+DEPEND="
+ ${RDEPEND}
+ dev-cpp/eigen:3
+ dev-libs/boost
+ dev-libs/libfmt
+ python? (
+ $(python_gen_cond_dep '
+ dev-python/cython[${PYTHON_USEDEP}]
+ ')
+ )
+ test? (
+ >=dev-cpp/gtest-1.8.0
+ python? (
+ $(python_gen_cond_dep '
+ dev-python/h5py[${PYTHON_USEDEP}]
+ dev-python/pandas[${PYTHON_USEDEP}]
+ ')
+ )
+ )
+"
+
+PATCHES=( "${FILESDIR}/${P}_env.patch" )
+
+pkg_setup() {
+ fortran-2_pkg_setup
+ python-single-r1_pkg_setup
+}
+
+## Full list of configuration options of Cantera is presented here:
+## http://cantera.org/docs/sphinx/html/compiling/config-options.html
+src_configure() {
+ scons_vars=(
+ AR="$(tc-getAR)"
+ CC="$(tc-getCC)"
+ CXX="$(tc-getCXX)"
+ cc_flags="${CXXFLAGS}"
+ cxx_flags="-std=c++11"
+ debug="no"
+ FORTRAN="$(tc-getFC)"
+ FORTRANFLAGS="${FCFLAGS}"
+ optimize_flags="-Wno-inline"
+ renamed_shared_libraries="no"
+ use_pch=$(usex pch)
+ ## In some cases other order can break the detection of right location of Boost: ##
+ system_fmt="y"
+ system_sundials="y"
+ system_eigen="y"
+ system_yamlcpp="y"
+ env_vars="all"
+ extra_inc_dirs="/usr/include/eigen3"
+ )
+ use lapack && scons_vars+=( blas_lapack_libs="lapack,blas" )
+ use test || scons_vars+=( googletest="none" )
+
+ scons_targets=(
+ f90_interface=$(usex fortran y n)
+ )
+
+ if use cti ; then
+ local scons_python=$(usex python full minimal)
+ scons_targets+=( python_package="${scons_python}" python_cmd="${EPYTHON}" )
+ else
+ scons_targets+=( python_package="none" )
+ fi
+}
+
+src_compile() {
+ escons build "${scons_vars[@]}" "${scons_targets[@]}" prefix="/usr"
+}
+
+src_test() {
+ escons test
+}
+
+src_install() {
+ escons install stage_dir="${D}" libdirname="$(get_libdir)" python_prefix="$(python_get_sitedir)"
+ if ! use cti ; then
+ rm -r "${D}/usr/share/man" || die "Can't remove man files."
+ else
+ # Run the byte-compile of modules
+ python_optimize "${D}/$(python_get_sitedir)/${PN}"
+ fi
+
+ # We install static libs unconditionally here
+ # See https://github.com/gentoo/gentoo/pull/10017#discussion_r229210565
+}
+
+pkg_postinst() {
+ if use cti && ! use python ; then
+ elog "Cantera was build without 'python' use-flag therefore the CTI tools 'ck2cti' and 'ck2yaml"
+ elog "will convert Chemkin files to Cantera format without verification of kinetic mechanism."
+ fi
+
+ local post_msg=$(usex fortran "and Fortran " "")
+ elog "C++ ${post_msg}samples are installed to '/usr/share/${PN}/samples/' directory."
+
+ if use python ; then
+ elog "Python examples are installed to '$(python_get_sitedir)/${PN}/examples/' directories."
+ fi
+}