From 4f2d7949f03e1c198bc888f2d05f421d35c57e21 Mon Sep 17 00:00:00 2001
From: V3n3RiX <venerix@redcorelinux.org>
Date: Mon, 9 Oct 2017 18:53:29 +0100
Subject: reinit the tree, so we can have metadata

---
 eclass/oasis.eclass | 127 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 127 insertions(+)
 create mode 100644 eclass/oasis.eclass

(limited to 'eclass/oasis.eclass')

diff --git a/eclass/oasis.eclass b/eclass/oasis.eclass
new file mode 100644
index 000000000000..ff97e8fe8b62
--- /dev/null
+++ b/eclass/oasis.eclass
@@ -0,0 +1,127 @@
+# Copyright 1999-2012 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+# @ECLASS: oasis.eclass
+# @MAINTAINER:
+# ml@gentoo.org
+# @AUTHOR:
+# Original Author: Alexis Ballier <aballier@gentoo.org>
+# @BLURB: Provides common ebuild phases for oasis-based packages.
+# @DESCRIPTION:
+# Provides common ebuild phases for oasis-based packages.
+# Most of these packages will just have to inherit the eclass, set their
+# dependencies and the DOCS variable for base.eclass to install it and be done.
+#
+# It inherits multilib, findlib, eutils and base eclasses.
+# Ebuilds using oasis.eclass must be EAPI>=3.
+
+# @ECLASS-VARIABLE: OASIS_BUILD_DOCS
+# @DESCRIPTION:
+# Will make oasis_src_compile build the documentation if this variable is
+# defined and the doc useflag is enabled.
+# The eclass takes care of setting doc in IUSE but the ebuild should take care
+# of the extra dependencies it may need.
+# Set before inheriting the eclass.
+
+# @ECLASS-VARIABLE: OASIS_BUILD_TESTS
+# @DESCRIPTION:
+# Will make oasis_src_configure enable building the tests if the test useflag is
+# enabled. oasis_src_test will then run them.
+# Note that you sometimes need to enable this for src_test to be useful,
+# sometimes not. It has to be enabled on a per-case basis.
+# The eclass takes care of setting test in IUSE but the ebuild should take care
+# of the extra dependencies it may need.
+# Set before inheriting the eclass.
+
+
+# @ECLASS-VARIABLE: OASIS_NO_DEBUG
+# @DESCRIPTION:
+# Disable debug useflag usage. Old oasis versions did not support it so we allow
+# disabling it in those cases.
+# The eclass takes care of setting debug in IUSE.
+# Set before inheriting the eclass.
+
+# @ECLASS-VARIABLE: OASIS_DOC_DIR
+# @DESCRIPTION:
+# Specify where to install documentation. Default is for ocamldoc HTML.
+# Change it before inherit if this is not what you want.
+# EPREFIX is automatically prepended.
+: ${OASIS_DOC_DIR:="/usr/share/doc/${PF}/html"}
+
+inherit multilib findlib eutils base
+
+case ${EAPI:-0} in
+	0|1|2) die "You need at least EAPI-3 to use oasis.eclass";;
+	3|4) RDEPEND=">=dev-lang/ocaml-3.12[ocamlopt?]";;
+	*) RDEPEND=">=dev-lang/ocaml-3.12:=[ocamlopt?]";;
+esac
+
+IUSE="+ocamlopt"
+[ -n "${OASIS_NO_DEBUG}" ]   || IUSE="${IUSE} debug"
+[ -n "${OASIS_BUILD_DOCS}" ] && IUSE="${IUSE} doc"
+[ -n "${OASIS_BUILD_TESTS}" ] && IUSE="${IUSE} test"
+
+DEPEND="${RDEPEND}
+	dev-ml/ocamlbuild"
+
+# @FUNCTION: oasis_use_enable
+# @USAGE: < useflag > < variable >
+# @DESCRIPTION:
+# A use_enable-like function for oasis configure variables.
+# Outputs '--override variable (true|false)', whether useflag is enabled or
+# not.
+# Typical usage: $(oasis_use_enable ocamlopt is_native) as an oasis configure
+# argument.
+oasis_use_enable() {
+	echo "--override $2 $(usex $1 true false)"
+}
+
+# @FUNCTION: oasis_src_configure
+# @DESCRIPTION:
+# src_configure phase shared by oasis-based packages.
+# Extra arguments may be passed via oasis_configure_opts.
+oasis_src_configure() {
+	local confargs=""
+	[ -n "${OASIS_BUILD_TESTS}" ] && confargs="${confargs} $(use_enable test tests)"
+	[ -n "${OASIS_NO_DEBUG}"    ] || confargs="${confargs} $(oasis_use_enable debug debug)"
+	${OASIS_SETUP_COMMAND:-ocaml setup.ml} -configure \
+		--prefix "${ED}/usr" \
+		--libdir "${ED}/usr/$(get_libdir)" \
+		--docdir "${ED}${OASIS_DOC_DIR}" \
+		$(oasis_use_enable ocamlopt is_native) \
+		${confargs} \
+		${oasis_configure_opts} \
+		|| die
+}
+
+# @FUNCTION: oasis_src_compile
+# @DESCRIPTION:
+# Builds an oasis-based package.
+# Will build documentation if OASIS_BUILD_DOCS is defined and the doc useflag is
+# enabled.
+oasis_src_compile() {
+	${OASIS_SETUP_COMMAND:-ocaml setup.ml} -build || die
+	if [ -n "${OASIS_BUILD_DOCS}" ] && use doc; then
+		ocaml setup.ml -doc || die
+	fi
+}
+
+# @FUNCTION: oasis_src_test
+# @DESCRIPTION:
+# Runs the testsuite of an oasis-based package.
+oasis_src_test() {
+	 LD_LIBRARY_PATH="${S}/_build/lib" ${OASIS_SETUP_COMMAND:-ocaml setup.ml} -test || die
+}
+
+# @FUNCTION: oasis_src_install
+# @DESCRIPTION:
+# Installs an oasis-based package.
+# It calls base_src_install_docs, so will install documentation declared in the
+# DOCS variable.
+oasis_src_install() {
+	findlib_src_preinst
+	${OASIS_SETUP_COMMAND:-ocaml setup.ml} -install || die
+	base_src_install_docs
+}
+
+EXPORT_FUNCTIONS src_configure src_compile src_test src_install
-- 
cgit v1.2.3