dev-util/include-what-you-use: add 0.17

Signed-off-by: Florian Schmaus <flow@gentoo.org>

dev-util/include-what-you-use/Manifest

@@ -1 +1,2 @@
 DIST include-what-you-use-0.16.tar.gz 742573 BLAKE2B b8cd90db490d13f140126df8955d0968a9248480da09ca29b82fe1178c779ca75e6f29239bc6fb1556200c7d7c498f2340839e8500455ecaed9e6199fd3d55f7 SHA512 2923e18c40ddc5c03458b896d991adde03d489c6645ecc3cc4f69a508e323534afdef3233943e99533ffc21c64a10a8a5c635dc4797a61edf09d0a7a918a3cd5
+DIST include-what-you-use-0.17.tar.gz 747385 BLAKE2B 0f584521b070eec6448d65d6dc4c4fe09110e85099d2696da82be800ee82522185f378c849559d899424a85864878d5b7b4790b900c438ef1f008262d6de6e28 SHA512 2439e3dd37163d3953fc1e45614fb4325be093a162f25d0f45fa8126b2313942a7c8d45ed12454dfbfeb4cb4fcf2f4e3eebdc0ec5da14dad23533f7a0bf58290

dev-util/include-what-you-use/include-what-you-use-0.17.ebuild

@@ -0,0 +1,57 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+PYTHON_COMPAT=( python3_{7..10} )
+
+inherit cmake llvm python-single-r1
+
+DESCRIPTION="Find unused include directives in C/C++ programs"
+HOMEPAGE="https://include-what-you-use.org/"
+SRC_URI="https://github.com/${PN}/${PN}/archive/${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+
+LLVM_MAX_SLOT=13
+
+RDEPEND="
+	sys-devel/clang:${LLVM_MAX_SLOT}=
+	${PYTHON_DEPS}
+"
+DEPEND="${RDEPEND}"
+
+REQUIRED_USE=${PYTHON_REQUIRED_USE}
+
+llvm_check_deps() {
+	has_version "sys-devel/clang:${LLVM_SLOT}"
+}
+
+pkg_setup() {
+	llvm_pkg_setup
+	python-single-r1_pkg_setup
+}
+
+src_prepare() {
+	cmake_src_prepare
+	python_fix_shebang .
+}
+
+src_configure() {
+	local mycmakeargs=(
+		# Note [llvm install path]
+		# Unfortunately all binaries using clang driver
+		# have to reside at the same path depth as
+		# 'clang' binary itself. See bug #625972
+		# Thus as a hack we install it to the same directory
+		# as llvm/clang itself.
+		-DCMAKE_INSTALL_PREFIX="$(get_llvm_prefix "${LLVM_MAX_SLOT}")"
+	)
+	cmake_src_configure
+}
+
+src_test() {
+	"${EPYTHON}" run_iwyu_tests.py
+}