# Copyright (c) 2009-2024, Google LLC # All rights reserved. # # Use of this source code is governed by a BSD-style # license that can be found in the LICENSE file or at # https://developers.google.com/open-source/licenses/bsd load("//upb/bazel:build_defs.bzl", "UPB_DEFAULT_CPPOPTS") package(default_applicable_licenses = ["//:license"]) licenses(["notice"]) cc_binary( name = "protoc-gen-upbdefs", linkopts = ["-lm"], visibility = ["//net/proto2/contrib/protoc_explorer:__pkg__"], deps = [":generator_with_main"], ) # TODO: This wrapper lib is a hack that we need because of how CcInfo works in Bazel 6. # In Bazel 7, our cmake dependency scraping works fine with cc_binary. cc_library( name = "generator_with_main", srcs = ["generator.cc"], copts = UPB_DEFAULT_CPPOPTS, visibility = ["//pkg:__pkg__"], # To work around the following link error from ABSL: # /usr/bin/x86_64-linux-gnu-ld: bazel-out/k8-opt-exec-2B5CBBC6-ST-c1776f9924ec/bin/external/com_google_absl/absl/time/libtime.a(duration.o): undefined reference to symbol 'floor@@GLIBC_2.2.5' # /usr/bin/x86_64-linux-gnu-ld: /opt/manylinux/2014/x86_64/lib64/libm.so.6: error adding symbols: DSO missing from command line # clang-14: error: linker command failed with exit code 1 (use -v to see invocation) deps = [ "//src/google/protobuf:descriptor_upb_c_proto", "//upb:reflection", "//upb/util:def_to_proto", "//upb_generator:common", "//upb_generator:file_layout", "//upb_generator:plugin", ], ) proto_lang_toolchain( name = "toolchain", command_line = "--upbdefs_out=$(OUT)", output_files = "multiple", plugin = ":protoc-gen-upbdefs", plugin_format_flag = "--plugin=protoc-gen-upbdefs=%s", progress_message = "Generating upb protos", runtime = "//upb:generated_reflection_support__only_for_generated_code_do_not_use__i_give_permission_to_break_me", # TODO: Restrict to "//bazel:__pkg__" once we are on Bazel >=6.5. visibility = ["//visibility:public"], )