1# Copyright 2024 The Pigweed Authors 2# 3# Licensed under the Apache License, Version 2.0 (the "License"); you may not 4# use this file except in compliance with the License. You may obtain a copy of 5# the License at 6# 7# https://www.apache.org/licenses/LICENSE-2.0 8# 9# Unless required by applicable law or agreed to in writing, software 10# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 11# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 12# License for the specific language governing permissions and limitations under 13# the License. 14 15include($ENV{PW_ROOT}/pw_build/pigweed.cmake) 16include($ENV{PW_ROOT}/pw_protobuf_compiler/proto.cmake) 17 18set(dir_pw_third_party_perfetto "" CACHE PATH "Path to the perfetto installation.") 19option(pw_third_party_perfetto_ADD_SUBDIRECTORY 20 "Whether to add the dir_pw_third_party_perfetto subdirectory" OFF) 21 22if("${dir_pw_third_party_perfetto}" STREQUAL "") 23 pw_add_error_target(pw_third_party.perfetto 24 MESSAGE 25 "Attempted to use perfetto without configuring it, see " 26 "pigweed.dev/third_party/perfetto/" 27 ) 28 return() 29elseif(pw_third_party_perfetto_ADD_SUBDIRECTORY) 30 add_subdirectory("${dir_pw_third_party_perfetto}" third_party/perfetto) 31endif() 32 33pw_proto_library(pw_third_party.perfetto.proto 34 SOURCES 35 "${dir_pw_third_party_perfetto}/protos/perfetto/trace/perfetto_trace.proto" 36 STRIP_PREFIX 37 "${dir_pw_third_party_perfetto}/protos/perfetto/trace" 38 PREFIX 39 "perfetto" 40) 41