[gentoo-commits] repo/gentoo:master commit in: dev-libs/imath/

[Sam James]

commit:     ab42e90c0df8cb286b35d6f27d0e7fbe6011e73d
Author:     Bernd Waibel <waebbl-gentoo <AT> posteo <DOT> net>
AuthorDate: Tue Mar 16 16:28:34 2021 +0000
Commit:     Sam James <sam <AT> gentoo <DOT> org>
CommitDate: Tue May  4 22:02:15 2021 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=ab42e90c

dev-libs/imath: new package

Package starts with version 3.0.1, as it was historically
outsourced from the ilmbase / openexr packages.

Closes: https://bugs.gentoo.org/776607
Package-Manager: Portage-3.0.18, Repoman-3.0.3
Signed-off-by: Bernd Waibel <waebbl-gentoo <AT> posteo.net>
Signed-off-by: Sam James <sam <AT> gentoo.org>

 dev-libs/imath/Manifest           |  1 +
 dev-libs/imath/imath-3.0.1.ebuild | 90 +++++++++++++++++++++++++++++++++++++++
 dev-libs/imath/metadata.xml       | 25 +++++++++++
 3 files changed, 116 insertions(+)

diff --git a/dev-libs/imath/Manifest b/dev-libs/imath/Manifest
new file mode 100644
index 00000000000..6778d92c9bd
--- /dev/null
+++ b/dev-libs/imath/Manifest
@@ -0,0 +1 @@
+DIST imath-3.0.1.tar.gz 527715 BLAKE2B 45d8f6524fd2505bdb3318f571c44228c9baf6df869d194d4b90a9c045f1dbb8f905253aeaf6b6a9254e4b0c0c19d753b7e4ae068732f0367fc936d4a111520d SHA512 40cdae81d624636b3dd7eb456e6e205e5b7adf7aed17f6e9168374f8830f1b5755dcd32ac790f94e768513d06ab96d94a2bc57ec80a079e4ac94a3857e5e3988

diff --git a/dev-libs/imath/imath-3.0.1.ebuild b/dev-libs/imath/imath-3.0.1.ebuild
new file mode 100644
index 00000000000..bf6da0d3e7e
--- /dev/null
+++ b/dev-libs/imath/imath-3.0.1.ebuild
@@ -0,0 +1,90 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+PYTHON_COMPAT=( python3_{8,9} )
+
+inherit cmake python-single-r1
+
+MY_PN=Imath
+
+DESCRIPTION="Imath basic math package"
+HOMEPAGE="https://imath.readthedocs.io"
+SRC_URI="https://github.com/AcademySoftwareFoundation/${MY_PN}/archive/refs/tags/v${PV}.tar.gz -> ${P}.tar.gz"
+# re-keywording needed for (according to ilmbase keywords):
+# ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~sparc ~x64-macos ~x86-solaris
+KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"
+S="${WORKDIR}/${MY_PN}-${PV}"
+
+LICENSE="BSD"
+SLOT="0/27"
+IUSE="doc large-stack python static-libs test"
+REQUIRED_USE="${PYTHON_REQUIRED_USE}"
+RESTRICT="!test? ( test )"
+
+# libImath.so conflicts with ilmbase
+RDEPEND="
+	!media-libs/ilmbase
+	sys-libs/zlib
+	python? (
+		!dev-python/pyilmbase
+		${PYTHON_DEPS}
+		$(python_gen_cond_dep '
+			dev-libs/boost:=[python?,${PYTHON_MULTI_USEDEP}]
+			dev-python/numpy[${PYTHON_MULTI_USEDEP}]
+		')
+	)
+"
+DEPEND="${RDEPEND}"
+BDEPEND="
+	virtual/pkgconfig
+	doc? ( $(python_gen_cond_dep 'dev-python/breathe[${PYTHON_MULTI_USEDEP}]') )
+	python? ( ${PYTHON_DEPS} )
+"
+
+DOCS=( CHANGES.md CONTRIBUTORS.md README.md SECURITY.md docs/PortingGuide2-3.md )
+
+pkg_setup() {
+	use python && python-single-r1_pkg_setup
+}
+
+src_configure() {
+	local mycmakeargs=(
+		-DBUILD_SHARED_LIBS=$(usex !static-libs)
+		-DIMATH_ENABLE_LARGE_STACK=$(usex large-stack)
+		-DIMATH_INSTALL_PKG_CONFIG=ON
+		-DIMATH_USE_CLANG_TIDY=OFF
+	)
+
+	if use python; then
+		mycmakeargs+=(
+			-DPYTHON=ON
+			-DPython3_EXECUTABLE="${PYTHON}"
+			-DPython3_INCLUDE_DIR=$(python_get_includedir)
+			-DPython3_LIBRARY=$(python_get_library_path)
+		)
+	fi
+
+	cmake_src_configure
+}
+
+src_compile() {
+	cmake_src_compile
+
+	if use doc; then
+		pushd "${S}"/docs 2>/dev/null || die
+		doxygen || die
+		emake html
+		popd 2>/dev/null || die
+	fi
+}
+
+src_install() {
+	cmake_src_install
+
+	if use doc; then
+		HTML_DOCS=( "${S}/docs/_build/html/." )
+		einstalldocs
+	fi
+}

diff --git a/dev-libs/imath/metadata.xml b/dev-libs/imath/metadata.xml
new file mode 100644
index 00000000000..e33071a5235
--- /dev/null
+++ b/dev-libs/imath/metadata.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="person" proxied="yes">
+		<email>waebbl-gentoo@××××××.net</email>
+		<name>Bernd Waibel</name>
+	</maintainer>
+	<maintainer type="project" proxied="proxy">
+		<email>proxy-maint@g.o</email>
+		<description>Gentoo Proxy Maintainers</description>
+	</maintainer>
+	<longdescription>
+	Basic, light-weight C++ library for efficient representation of 2D
+	and 3D vectors and matrices and data type common to computer graphics
+	applications.
+	</longdescription>
+	<use>
+		<flag name="large-stack">
+			Enables code to take advantage of large stack support
+		</flag>
+	</use>
+	<upstream>
+		<remote-id type="github">AcademySoftwareFoundation/Imath</remote-id>
+	</upstream>
+</pkgmetadata>