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# Copyright 2020 The Pigweed Authors
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy of
# the License at
#
# https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations under
# the License.
import("//build_overrides/pigweed.gni")
import("$dir_pw_build/facade.gni")
import("$dir_pw_docgen/docs.gni")
import("$dir_pw_unit_test/test.gni")
import("backend.gni")
config("default_config") {
include_dirs = [ "public" ]
}
pw_facade("pw_trace") {
backend = pw_trace_BACKEND
public_configs = [ ":default_config" ]
public = [
"public/pw_trace/internal/trace_internal.h",
"public/pw_trace/trace.h",
]
deps = [ dir_pw_preprocessor ]
}
pw_test_group("tests") {
tests = [ ":trace_facade_test" ]
if (pw_trace_BACKEND != "") {
tests += [ ":trace_backend_compile_test" ]
}
}
pw_test("trace_facade_test") {
configs = [ ":default_config" ]
sources = [ "trace_facade_test.cc" ]
public = [
"public/pw_trace/internal/trace_internal.h",
"public/pw_trace/trace.h",
"pw_trace_test/fake_backend.h",
"pw_trace_test/public_overrides/pw_trace_backend/trace_backend.h",
]
include_dirs = [
"pw_trace_test",
"pw_trace_test/public_overrides",
]
}
pw_test("trace_backend_compile_test") {
enable_if = pw_trace_BACKEND != ""
deps = [
":pw_trace",
pw_trace_BACKEND,
]
sources = [
"trace_backend_compile_test.cc",
"trace_backend_compile_test_c.c",
]
}
pw_doc_group("docs") {
sources = [ "docs.rst" ]
}
config("trace_sample_app_config") {
include_dirs = [ "example/public" ]
}
# The trace sample app produces a variety of different trace events to help
# understand tracing.
pw_source_set("trace_sample_app") {
deps = [ ":pw_trace" ]
public_deps = [ "$dir_pw_ring_buffer" ]
sources = [ "example/sample_app.cc" ]
public_configs = [ ":trace_sample_app_config" ]
public = [ "example/public/pw_trace/example/sample_app.h" ]
}
# Builds the trace sample app with whichever backend is connected
pw_executable("trace_example_basic") {
deps = [
":trace_sample_app",
"$dir_pw_log",
]
sources = [ "example/basic.cc" ]
}
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