dev-libs/libsavitar: version bump 4.7.0

Signed-off-by: Dennis Lamm <expeditioneer@gentoo.org>
Closes: https://github.com/gentoo/gentoo/pull/17336
Signed-off-by: Dennis Lamm <expeditioneer@gentoo.org>

dev-libs/libsavitar/Manifest

@@ -3,3 +3,4 @@ DIST libsavitar-3.6.0.tar.gz 92456 BLAKE2B badd2e416015c2d3331cfe77840466f11f2b6
 DIST libsavitar-4.2.0.tar.gz 96223 BLAKE2B bfb41111e8c7cd90acec28bcb11874fc39d6fa2d0785959fd020fb36949300a0e1517a4ed78a153b1f1576b6603a466a2f5baa7e8370b05311729e17b7e83566 SHA512 9d1ee73b8e29e1b8b5688c309471cb6053addce351df8deb4e0cb46d15ffc8fe764216c9abd603440b6a60f42379fa03d88e8023ed01502c4e905ebc6a4f393d
 DIST libsavitar-4.3.0.tar.gz 96154 BLAKE2B 866edadad2ea27002b79e018dc073f53409e5fc3af86941ca3e196ab0c8e7299f945997801126b79776538abe81af3abec5c116dac9eb977c1fac02fa45767b4 SHA512 4accce4a96deddfe148540c3abb3cba391178ffc34b88ea77e07053c36eb2c3d6aa7b040ec386ba5bb2eb9e6d9c371b5c35fae268f953694f6ccd9e6c82223d6
 DIST libsavitar-4.6.1.tar.gz 98202 BLAKE2B 8025d11316fb777a037c01fb9411a6368e5e7a1b64c4a695a114ff94c1a2802d4eaeb6c8512e14db74ddbbffabd2bc98f93f61adfc2cbdc7ef329d30b105bd4b SHA512 49a0f2e98bc26d84b638d6eb44f9fd93811d92ad398f3c85b1abf2cca3172667315b907d30807eb70b497bd652d95cd443c8cc4daa68c8852787ef46fda47cc2
+DIST libsavitar-4.7.0.tar.gz 99070 BLAKE2B 3e27624a62568b8d45ddf8fde60a0377faa81eb9e031e32e935d992304b7249d4f3fa7d9bc45b370882e203368a90ad48347faa600f339d096c67432e23d8ddc SHA512 bd19d3ee8be570791bf4f3d5be5eb44d5bba3181a693633d5703ba91c78d3725dbe051c888ec60cea057790a561beeb98b96c41e6584f630f2410bdb97e0cb4d

dev-libs/libsavitar/files/libsavitar-4.7.0-use-system-pugixml.patch

@@ -0,0 +1,8 @@
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -15,7 +15,7 @@
+     find_package(Threads QUIET)
+ endif()
+
+-add_subdirectory(pugixml)
++find_package(pugixml REQUIRED)

dev-libs/libsavitar/libsavitar-4.7.0.ebuild

@@ -0,0 +1,76 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+PYTHON_COMPAT=( python3_{6..8} )
+
+inherit cmake python-single-r1
+
+MY_PN="libSavitar"
+
+DESCRIPTION="C++ implementation of 3mf loading with SIP python bindings"
+HOMEPAGE="https://github.com/Ultimaker/libSavitar"
+SRC_URI="https://github.com/Ultimaker/${MY_PN}/archive/${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="LGPL-3"
+SLOT="0/3"
+KEYWORDS="~amd64 ~x86"
+
+IUSE="+python static-libs test"
+RESTRICT="!test? ( test )"
+REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"
+
+RDEPEND="${PYTHON_DEPS}
+	dev-libs/pugixml
+	$(python_gen_cond_dep '
+		dev-python/sip[${PYTHON_MULTI_USEDEP}]
+	')"
+
+DEPEND="${RDEPEND}
+	test? (
+		dev-cpp/gtest
+		dev-cpp/tbb
+	)"
+
+S="${WORKDIR}/${MY_PN}-${PV}"
+BUILD_DIR="${S}/build"
+
+PATCHES=( "${FILESDIR}/${PN}-4.7.0-use-system-pugixml.patch" )
+
+pkg_setup() {
+	use python && python-single-r1_pkg_setup
+}
+
+src_prepare() {
+	# remove bundled pugixml
+	rm -r "${S}"/pugixml || die
+
+	find "${S}"/src -type f -name '*.cpp' -o -name '*.h' | xargs sed -i \
+		-e 's "../pugixml/src/pugixml.hpp" <pugixml.hpp> g' || die
+
+	if use test; then
+		find "${S}"/tests -type f -name '*.cpp' -o -name '*.h' | xargs sed -i \
+			-e 's "../pugixml/src/pugixml.hpp" <pugixml.hpp> g' || die
+	fi
+
+	# find SIP for current python version, not the latest installed
+	sed -i -e "s/find_package(Python3 3.4 REQUIRED/find_package(Python3 ${EPYTHON##python} EXACT REQUIRED/g" \
+		CMakeLists.txt cmake/FindSIP.cmake || die
+
+	cmake_src_prepare
+}
+
+src_configure() {
+	local mycmakeargs=(
+		-DBUILD_PYTHON=$(usex python ON OFF)
+		-DBUILD_STATIC=$(usex static-libs ON OFF)
+		-DBUILD_TESTS=$(usex test ON OFF)
+	)
+
+	cmake_src_configure
+}
+
+src_test() {
+	cmake_src_test
+}