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b12c90359f
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>
90 lines
2.4 KiB
Bash
90 lines
2.4 KiB
Bash
# Copyright 1999-2025 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=8
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inherit cmake
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DESCRIPTION="Neural network model for language identification"
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HOMEPAGE="https://github.com/google/cld3"
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MY_PV="b48dc46512566f5a2d41118c8c1116c4f96dc661"
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SRC_URI="https://github.com/google/cld3/archive/${MY_PV}.tar.gz -> ${P}.tar.gz"
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S="${WORKDIR}/${PN}-${MY_PV}"
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LICENSE="Apache-2.0"
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SLOT="0/${PV}"
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KEYWORDS="~amd64"
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RDEPEND="
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dev-cpp/abseil-cpp:=
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dev-libs/protobuf:=
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"
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DEPEND="${RDEPEND}"
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src_prepare() {
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# None of the added compiler flags make sense or are future-proof
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sed -e '/add_definitions(/d' \
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-i CMakeLists.txt || die
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# Specify the c++ standard through cmake's heurestics instead
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cat >> CMakeLists.txt <<- 'EOF' || die
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set(CMAKE_CXX_STANDARD 17)
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EOF
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# Link with the right libraries for the tests
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cat >> CMakeLists.txt <<- 'EOF' || die
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target_link_libraries(cld3
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protobuf-lite
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absl_log_internal_check_op
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absl_log_internal_message
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)
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EOF
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# Let cmake actually know about the tests
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cat >> CMakeLists.txt <<- 'EOF' || die
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include(CTest)
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add_test(NAME language_identifier_main COMMAND language_identifier_main)
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add_test(NAME getonescriptspan_test COMMAND getonescriptspan_test)
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add_test(NAME language_identifier_features_test COMMAND language_identifier_features_test)
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EOF
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# Install the library
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cat >> CMakeLists.txt <<- 'EOF' || die
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include(GNUInstallDirs)
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install(TARGETS cld3)
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install(FILES
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src/base.h
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src/casts.h
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src/embedding_feature_extractor.h
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src/embedding_network.h
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src/embedding_network_params.h
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src/feature_extractor.h
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src/feature_types.h
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src/float16.h
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src/lang_id_nn_params.h
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src/language_identifier_features.h
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src/nnet_language_identifier.h
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src/registry.h
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src/sentence_features.h
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src/task_context.h
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src/task_context_params.h
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src/utils.h
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src/workspace.h
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DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/cld3")
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install(FILES
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src/script_span/generated_ulscript.h
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src/script_span/getonescriptspan.h
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src/script_span/integral_types.h
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src/script_span/offsetmap.h
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src/script_span/stringpiece.h
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DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/cld3/script_span")
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install(FILES
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"${CMAKE_CURRENT_BINARY_DIR}/cld_3/protos/feature_extractor.pb.h"
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"${CMAKE_CURRENT_BINARY_DIR}/cld_3/protos/sentence.pb.h"
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"${CMAKE_CURRENT_BINARY_DIR}/cld_3/protos/task_spec.pb.h"
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DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/cld3/cld_3/protos")
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EOF
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cmake_src_prepare
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}
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