4 files changed, 117 insertions, 0 deletions
diff --git a/dev-ada/Manifest.gz b/dev-ada/Manifest.gz
index 9a1b9530d24e..7f9753a2ccb4 100644
--- a/dev-ada/Manifest.gz
+++ b/dev-ada/Manifest.gz
diff --git a/dev-ada/langkit/Manifest b/dev-ada/langkit/Manifest
index ee0162abd5b6..7c43ce5291af 100644
--- a/dev-ada/langkit/Manifest
+++ b/dev-ada/langkit/Manifest
@@ -1,4 +1,7 @@
 AUX langkit-22.0.0-abc.patch 1129 BLAKE2B 05c136aeca2f6cb07f84d11043ba64ab67c65a9927794d9b67fad088cb39af42552ca48b6c6fe271b9c124dfa69585fdb3e60253ec6b15ba736a4c08afcce9ec SHA512 9af42ece8b8ffa9b5462dfafe84812bc40b7e03c24ae479f3458d0a8137d4439e0d509443e8df117a3c4d7e55090f2267960b43e6caafe60b28bb01af2d2cbc5
+AUX langkit-23.0.0-gentoo.patch 357 BLAKE2B 3408d89156a55658881a65d9d180d361d6f516308c0e55f44d7aa78ca261fdd5426e66de25b004c9496d610a16b93054abe98a81fe213af0e1e9a6aa628c37c4 SHA512 8dff9eb7cd914eb112c53d38b3d47f02cd48aa56d65319ae537967baab328e2f4ac94483bf5760455e68e7f621a9d2188bef25025a17e6a19dee9cb381e8e8e5
 DIST langkit-22.0.0.tar.gz 1008946 BLAKE2B 2b4ee37c9af1c95f9a6e9ad81f37b6bb112d5bd70f36b78e95d969580eacc1101b824ea24de39d04ccf8bc9f9850906fa1c660a29de05e90d12106b10792c37d SHA512 4c6207b650ae8352c65f3edda3192fc66c9b5d2c351665d78ca83b549960a0a41e7828e8974cb8daa3c415281b50253aa15a247407bcedc2c13e573aaa804909
+DIST langkit-23.0.0.tar.gz 1178557 BLAKE2B c3b81cafea3afcfd90a87192dca5abd0f19c5ff4e195515dd7c4df70824bf328c24855a6761264b89bf44a56afc8dd77b78fbf322c6f92299082507aa65d61e5 SHA512 6cc6adacb157a47ebc8da46591e45a4ff212fba2cd5ac80c12adb2e84f4508735d98dc68ffce86aa5e5e8d873e6f51efb4f88f4d76a190b9eb0024bf69deefc1
 EBUILD langkit-22.0.0-r3.ebuild 2329 BLAKE2B 78696334fe70f1bea5b0f9e5b9c8de62747abf494af6dc2cdce471fcd496d9937d2154efa28e1f6db3636a6aae25e1b7b2064593c2a0b8403e59cc39864400dc SHA512 b975c5d4d4e8b4c1919e84767f622ae183befbffd524db16b2922de2344b2f8c281d2270872b6f19951925fadce17c203cb2eec8f370ce8c1e5929235efef5a2
+EBUILD langkit-23.0.0.ebuild 2821 BLAKE2B 2de3f1535e413b2299db5fa676757429294b0a0767fba492b3f8ccf8b82ea036804a10b4ae3d3868841b48dc23e43a165472eaae3630386e1b6c3912ee2a9fee SHA512 f36e039e8e6d61695fc209ee94ae46e8af685427dd7fa208b8f9a7f1f3ff9fedfa1536b2c1a03948075dcfb48b3dd471f50460631d8513a20796e61ac94e70e2
 MISC metadata.xml 930 BLAKE2B 5ec7305df09ee1011fc0a0b93f75bbbf315a153a835d0e3c074e95b717d6c95c7f0b29e99537375be3c6aa73e5cf089cd32fcc3567f78bb3c6768e171c3d4521 SHA512 8f0056d87158d87dc3fad08ceffcfc2a6c065977669b8d0f8560b72627f8b050ed34886e4cad19e51062b8a2e412f37b1c3ff983f1d33da79cb6283f6532df85
diff --git a/dev-ada/langkit/files/langkit-23.0.0-gentoo.patch b/dev-ada/langkit/files/langkit-23.0.0-gentoo.patch
new file mode 100644
index 000000000000..cbae758013e2
--- /dev/null
+++ b/dev-ada/langkit/files/langkit-23.0.0-gentoo.patch
@@ -0,0 +1,10 @@
+--- a/langkit/parsers.py	2022-12-08 23:09:42.178267815 +0100
++++ b/langkit/parsers.py	2022-12-08 22:33:40.755660102 +0100
+@@ -1306,6 +1306,7 @@
+         # ... and we want to memoize the result.
+         self.cached_type = None
+ 
++    @property
+     def can_parse_token_node(self) -> bool:
+         return all(p.can_parse_token_node for p in self.parsers)
+ 
diff --git a/dev-ada/langkit/langkit-23.0.0.ebuild b/dev-ada/langkit/langkit-23.0.0.ebuild
new file mode 100644
index 000000000000..d384194e8cee
--- /dev/null
+++ b/dev-ada/langkit/langkit-23.0.0.ebuild
@@ -0,0 +1,104 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+PYTHON_COMPAT=( python3_{8..10} )
+ADA_COMPAT=( gnat_2021 gcc_12_2_0 )
+
+DISTUTILS_USE_SETUPTOOLS=no
+inherit distutils-r1 ada multiprocessing
+
+DESCRIPTION="A Python framework to generate language parsers"
+HOMEPAGE="https://www.adacore.com/community"
+SRC_URI="https://github.com/AdaCore/${PN}/archive/refs/tags/v${PV}.tar.gz
+	-> ${P}.tar.gz"
+
+LICENSE="Apache-2.0"
+SLOT="0/${PV}"
+KEYWORDS="~amd64 ~x86"
+IUSE="+shared static-libs static-pic"
+REQUIRED_USE="${PYTHON_REQUIRED_USE}
+	${ADA_REQUIRED_USE}
+	|| ( shared static-libs static-pic )"
+
+RDEPEND="${PYTHON_DEPS}
+	${ADA_DEPS}
+	dev-ada/gnatcoll-bindings[${ADA_USEDEP},gmp,iconv,shared?,static-libs?,static-pic?]
+	dev-python/mako[${PYTHON_USEDEP}]
+	dev-python/pyyaml[${PYTHON_USEDEP}]
+	dev-python/funcy[${PYTHON_USEDEP}]
+	dev-python/docutils[${PYTHON_USEDEP}]
+	dev-python/mypy[${PYTHON_USEDEP}]
+	dev-python/types-gdb[${PYTHON_USEDEP}]
+	dev-python/types-docutils[${PYTHON_USEDEP}]
+	dev-ada/e3-core[${PYTHON_USEDEP}]"
+BDEPEND="${RDEPEND}"
+
+PATCHES=( "${FILESDIR}"/${P}-gentoo.patch )
+
+python_prepare_all() {
+	distutils-r1_python_prepare_all
+	cd testsuite/tests
+
+	# missing gprbuild option to build libraries static/relocatable
+	rm -r {langkit_support,adalog,misc/link_two_libs} || die
+	rm -r misc/standalone || die
+
+	# other failures
+	rm -r misc/docstrings_lkt_roles || die
+}
+
+python_compile_all() {
+	build () {
+		rm -f langkit/support/obj/dev/*lexch
+		gprbuild -j$(makeopts_jobs) -p -v \
+			-XLIBRARY_TYPE=$1 -P langkit/support/langkit_support.gpr -XBUILD_MODE=dev \
+			-cargs:Ada ${ADAFLAGS} -cargs:C ${CFLAGS} || die "gprbuild failed"
+	}
+	if use shared; then
+		build relocatable
+	fi
+	if use static-libs; then
+		build static
+	fi
+	if use static-pic; then
+		build static-pic
+	fi
+	gprbuild -j$(makeopts_jobs) -p -v \
+		-P sigsegv_handler/langkit_sigsegv_handler.gpr -XBUILD_MODE=dev \
+		-cargs:Ada ${ADAFLAGS} -cargs:C ${CFLAGS} || die "gprbuild failed"
+}
+
+python_test_all() {
+	export GPR_PROJECT_PATH="${S}"/langkit/support
+	${EPYTHON} ./manage.py make --no-langkit-support || die
+	eval $(./manage.py setenv)
+	${EPYTHON} ./manage.py test -v \
+		--disable-ocaml \
+		--disable-gdb \
+		--disable-tear-up-builds \
+		--restricted-env \
+		--jobs $(makeopts_jobs) \
+		|& tee langkit.testOut
+	grep -qw FAIL langkit.testOut && die
+}
+
+python_install_all() {
+	build () {
+		gprinstall -v -P langkit/support/langkit_support.gpr -p -XBUILD_MODE=dev \
+			--prefix="${D}"/usr --build-var=LIBRARY_TYPE \
+			--build-var=LANGKIT_SUPPORT_LIBRARY_TYPE \
+			--sources-subdir=include/langkit_support \
+			-XLIBRARY_TYPE=$1 --build-name=$1 || die
+	}
+	if use static-libs; then
+		build static
+	fi
+	if use static-pic; then
+		build static-pic
+	fi
+	if use shared; then
+		build relocatable
+	fi
+}