dev-cpp/cld3: New package, add 3.0.13_p20220331

Required by net-im/telegram-desktop, as a non-optional dependency, to
recognize the language of written text.

Signed-off-by: Esteve Varela Colominas <esteve.varela@gmail.com>
Signed-off-by: Yixun Lan <dlan@gentoo.org>

3 files changed, 106 insertions, 0 deletions

diff --git a/dev-cpp/cld3/Manifest b/dev-cpp/cld3/Manifest
new file mode 100644
index 000000000000..aa37e32f4358
--- /dev/null
+++ b/dev-cpp/cld3/Manifest
@@ -0,0 +1 @@
+DIST cld3-3.0.13_p20220331.tar.gz 717766 BLAKE2B f4f9552315800f03bfe1eb1b3c3b229a402a859f53192cd87197a210b6cdf902f0b1c88c07a5627977ea2e04cb9e95997da450bbc30b3a4a67ff7ed0d1d81264 SHA512 c3650ffbf5855aaf04d03930f01c6efd76e1f2b2d47365348721f16531a14653ae5b3aff8fefa8e5fa1c769fdf1a9b441a88bc687f97f8c579b84f17c6984c9e
diff --git a/dev-cpp/cld3/cld3-3.0.13_p20220331.ebuild b/dev-cpp/cld3/cld3-3.0.13_p20220331.ebuild
new file mode 100644
index 000000000000..a18aabf8b41f
--- /dev/null
+++ b/dev-cpp/cld3/cld3-3.0.13_p20220331.ebuild
@@ -0,0 +1,90 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit cmake
+
+DESCRIPTION="Neural network model for language identification"
+HOMEPAGE="https://github.com/google/cld3"
+
+MY_PV="b48dc46512566f5a2d41118c8c1116c4f96dc661"
+SRC_URI="https://github.com/google/cld3/archive/${MY_PV}.tar.gz -> ${P}.tar.gz"
+S="${WORKDIR}/${PN}-${MY_PV}"
+
+LICENSE="Apache-2.0"
+SLOT="0/${PV}"
+KEYWORDS="~amd64"
+
+RDEPEND="
+	dev-cpp/abseil-cpp:=
+	dev-libs/protobuf:=
+"
+DEPEND="${RDEPEND}"
+
+src_prepare() {
+	# None of the added compiler flags make sense or are future-proof
+	sed -e '/add_definitions(/d' \
+		-i CMakeLists.txt || die
+
+	# Specify the c++ standard through cmake's heurestics instead
+	cat >> CMakeLists.txt <<- 'EOF' || die
+	set(CMAKE_CXX_STANDARD 17)
+	EOF
+
+	# Link with the right libraries for the tests
+	cat >> CMakeLists.txt <<- 'EOF' || die
+	target_link_libraries(cld3
+		protobuf-lite
+		absl_log_internal_check_op
+		absl_log_internal_message
+	)
+	EOF
+
+	# Let cmake actually know about the tests
+	cat >> CMakeLists.txt <<- 'EOF' || die
+	include(CTest)
+	add_test(NAME language_identifier_main COMMAND language_identifier_main)
+	add_test(NAME getonescriptspan_test COMMAND getonescriptspan_test)
+	add_test(NAME language_identifier_features_test COMMAND language_identifier_features_test)
+	EOF
+
+	# Install the library
+	cat >> CMakeLists.txt <<- 'EOF' || die
+	include(GNUInstallDirs)
+	install(TARGETS cld3)
+	install(FILES
+		src/base.h
+		src/casts.h
+		src/embedding_feature_extractor.h
+		src/embedding_network.h
+		src/embedding_network_params.h
+		src/feature_extractor.h
+		src/feature_types.h
+		src/float16.h
+		src/lang_id_nn_params.h
+		src/language_identifier_features.h
+		src/nnet_language_identifier.h
+		src/registry.h
+		src/sentence_features.h
+		src/task_context.h
+		src/task_context_params.h
+		src/utils.h
+		src/workspace.h
+		DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/cld3")
+	install(FILES
+		src/script_span/generated_ulscript.h
+		src/script_span/getonescriptspan.h
+		src/script_span/integral_types.h
+		src/script_span/offsetmap.h
+		src/script_span/stringpiece.h
+		DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/cld3/script_span")
+	install(FILES
+		"${CMAKE_CURRENT_BINARY_DIR}/cld_3/protos/feature_extractor.pb.h"
+		"${CMAKE_CURRENT_BINARY_DIR}/cld_3/protos/sentence.pb.h"
+		"${CMAKE_CURRENT_BINARY_DIR}/cld_3/protos/task_spec.pb.h"
+		DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/cld3/cld_3/protos")
+	EOF
+
+	cmake_src_prepare
+}
diff --git a/dev-cpp/cld3/metadata.xml b/dev-cpp/cld3/metadata.xml
new file mode 100644
index 000000000000..633d3918bb30
--- /dev/null
+++ b/dev-cpp/cld3/metadata.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+  <maintainer type="person" proxied="yes">
+    <email>esteve.varela@gmail.com</email>
+    <name>Esteve Varela Colominas</name>
+  </maintainer>
+  <maintainer type="project" proxied="proxy">
+    <email>proxy-maint@gentoo.org</email>
+    <name>Proxy Maintainers</name>
+  </maintainer>
+  <upstream>
+    <remote-id type="github">google/cld3</remote-id>
+  </upstream>
+</pkgmetadata>