dev-util/include-what-you-use: add 0.23

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

2 files changed, 89 insertions, 0 deletions

diff --git a/dev-util/include-what-you-use/Manifest b/dev-util/include-what-you-use/Manifest
index 4e8b1cad4f3e..8e69046b7248 100644
--- a/dev-util/include-what-you-use/Manifest
+++ b/dev-util/include-what-you-use/Manifest
@@ -2,3 +2,4 @@ DIST include-what-you-use-0.19-test-util-support-EXTRA_IWYU_ARGS.patch 2314 BLAK
 DIST include-what-you-use-0.20.tar.gz 766208 BLAKE2B 54ae7ab18afc592bae201e551377a22d9439cb38418197836aef9d7a74d84ec7cca81ae155358504af9520a07d513e78e61ed7bcf55028f3b56aaa6e949f950b SHA512 77195dc36338a37d3397c78701d81e52fc1c6a3441979fa016f154b0fc860598959e6430e78a51bbf9049f6b2bb62956e50f5531ac5c94c6554e2383ace540f5
 DIST include-what-you-use-0.21.tar.gz 776263 BLAKE2B 32e1afc3400641ba4d648cfed0228db5b12357e5aaf4a4c5d8f063e82f14db4c6c568eedbfbfdfed033ae36d787db42122a026df8f74a080901247264ae856e2 SHA512 d6940fcde5f8212b7d6e1b3b8c9075157f831320279f5b7e57346c292c5b2cc52b53491a2c65b69dfcbd83ae2246c7c71555416e1faad9fd9a0aff9c12ddf1ba
 DIST include-what-you-use-0.22.tar.gz 796681 BLAKE2B 6ae0b2fd94367c458f2db268493af8922f9e82e0a389765fc94d3d53482b7f276f7a7959f6a8d9fe6ca55e58c0db77ee50f58ce4ad375c0ea73b9029e26ea54d SHA512 e95dc64372ed791441b0b92e113cbeee8aa76e8912776f776ffeb02d96f84fec18988527f46b1fbf7e174e11af043b4387ff47d9012cdd74ce38ec0bfc7ebad2
+DIST include-what-you-use-0.23.tar.gz 813726 BLAKE2B 845101985d1c39925605d2908ad76c40b8df0838467d7afd83b644914893f8e32ed1563348e568bc126ea4349ab390b189b734f66cf3b8da75277af169313a23 SHA512 5c2bbda7dbc614089717d2a4f8b9a96111dc30efcdd331a21c548399d58b47229210d5f17eb48eeb56c44797068ebac634a5d68a5c50ff322753e5f7965b3d48
diff --git a/dev-util/include-what-you-use/include-what-you-use-0.23.ebuild b/dev-util/include-what-you-use/include-what-you-use-0.23.ebuild
new file mode 100644
index 000000000000..09fa7d9e2fce
--- /dev/null
+++ b/dev-util/include-what-you-use/include-what-you-use-0.23.ebuild
@@ -0,0 +1,88 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{10..13} )
+LLVM_COMPAT=( 19 )
+
+inherit cmake llvm-r1 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 ~arm64 ~x86"
+
+RDEPEND="
+	$(llvm_gen_dep '
+		sys-devel/clang:${LLVM_SLOT}
+		sys-devel/llvm:${LLVM_SLOT}
+	')
+	${PYTHON_DEPS}
+"
+DEPEND="${RDEPEND}"
+
+REQUIRED_USE="${PYTHON_REQUIRED_USE}"
+
+llvm_check_deps() {
+	has_version "sys-devel/clang:${LLVM_SLOT}"
+}
+
+pkg_setup() {
+	llvm-r1_pkg_setup
+	python-single-r1_pkg_setup
+}
+
+src_prepare() {
+	cmake_src_prepare
+	python_fix_shebang .
+
+	rm tests/cxx/stdint.cc || die
+}
+
+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="$(get_llvm_prefix)"
+	)
+	cmake_src_configure
+}
+
+src_test() {
+	local clang_version=$(best_version sys-devel/clang:${LLVM_SLOT})
+	clang_version=${clang_version#*/*-} # reduce it to ${PV}-${PR}
+	clang_version=${clang_version%%[_-]*} # main version without beta/pre/patch/revision
+
+	local clang_include_dir_candidates=(
+		"${ESYSROOT}/usr/lib/clang/${clang_version}/include"
+		"${ESYSROOT}/usr/lib/clang/${LLVM_SLOT}/include"
+	)
+
+	local candidate_dir
+	for candidate_dir in "${clang_include_dir_candidates[@]}"; do
+		if [[ -d "${candidate_dir}" ]]; then
+			local clang_include_dir="${candidate_dir}"
+			break
+		fi
+	done
+
+	if [[ ! -v clang_include_dir ]]; then
+		die "Could not infer clang include directory. Candidates: ${clang_include_dir_candidates[*]}"
+	fi
+
+	local -x IWYU_EXTRA_ARGS="-I ${clang_include_dir}"
+	"${EPYTHON}" run_iwyu_tests.py \
+				 -- "${BUILD_DIR}"/bin/${PN} \
+		|| die "Tests failed with $? (using ${EPYTHON})"
+}