mirror of
https://fuchsia.googlesource.com/third_party/pigweed.googlesource.com/pigweed/pigweed
synced 2024-09-21 06:12:09 +00:00
f7a5a742ab
Rename pw_dumb_io facade and backends to use the more deliberate name pw_sys_io moving forward. Change-Id: I968480715967ab8de491856afa1b7692b973ed7e
119 lines
4.2 KiB
Plaintext
119 lines
4.2 KiB
Plaintext
# Copyright 2019 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.
|
|
|
|
# This file defines default values for all of the build variables used by
|
|
# Pigweed.
|
|
#
|
|
# Each individual variable can be overriden by a target to configure the system
|
|
# to build for it. This is done in a .gni file specific to the target by first
|
|
# importing this file, then changing the variables as desired.
|
|
|
|
# Whether to build host-side tooling.
|
|
pw_build_host_tools = false
|
|
|
|
# Options which configure the executable targets created in Pigweed builds.
|
|
pw_executable_config = {
|
|
# The name of the GN target type used to build Pigweed executables.
|
|
#
|
|
# If this is a custom template, the .gni file containing the template must
|
|
# be imported at the top of the target configuration file to make it globally
|
|
# available.
|
|
target_type = "executable"
|
|
|
|
# Path to an instantiation of the "linker_script" GN template defining the
|
|
# linker script configuration for the target.
|
|
linker_script_target = ""
|
|
|
|
# Path to the Bloaty configuration file that defines the memory layout and
|
|
# capacities for the target binaries.
|
|
bloaty_config_file = ""
|
|
}
|
|
|
|
# Default toolchain for the build target.
|
|
#
|
|
# If this is changed, you must run `ninja -t clean` to remove any files from
|
|
# the previous toolchain's build before building again.
|
|
pw_target_toolchain = ""
|
|
|
|
# List of toolchains to use in pw_toolchain_size_report templates.
|
|
#
|
|
# Each entry is a scope containing the following variables:
|
|
#
|
|
# name: Human-readable toolchain name.
|
|
# target: GN target that defines the toolchain.
|
|
# linker_script: Optional path to a linker script file to build for the
|
|
# toolchain's target.
|
|
# bloaty_config: Optional Bloaty confirugation file defining the memory
|
|
# layout of the binaries as specified in the linker script.
|
|
#
|
|
# If this list is empty, pw_toolchain_size_report targets become no-ops.
|
|
pw_size_report_toolchains = []
|
|
|
|
# Implementation of a main function for "pw_test" unit test binaries.
|
|
pw_unit_test_main = "$dir_pw_unit_test:simple_printing_main"
|
|
|
|
# Path to a test runner to automatically run unit tests after they are built.
|
|
#
|
|
# If set, the pw_test() template creates an action that invokes the test runner
|
|
# on each test executable. If unset, the pw_test() template only creates a test
|
|
# executable target.
|
|
#
|
|
# This should only be enabled for targets which support parallelized running of
|
|
# unit tests, such as desktops with multiple cores.
|
|
pw_automatic_test_runner = ""
|
|
|
|
# Languages for which to generate protobuf code. These are used by the
|
|
# pw_proto_library template to determine which build targets to create.
|
|
#
|
|
# Supported languages:
|
|
# "cc", "go"
|
|
pw_protobuf_langs = [
|
|
"cc",
|
|
"go",
|
|
]
|
|
|
|
################################# BACKENDS #####################################
|
|
|
|
# This section of the file defines empty variables for each of the Pigweed
|
|
# facades that expect a backend. This allows minimal breakages when adding new
|
|
# facades. Instead of GN always halting due to encountering an undefined
|
|
# variable, GN will only emit an error if something in the build depends on the
|
|
# empty (but defined) variable.
|
|
#
|
|
# All of these should default to empty strings. For target-specific defaults,
|
|
# modify these variables in a target configuration file.
|
|
|
|
# Backend for the pw_assert module.
|
|
dir_pw_assert_backend = ""
|
|
|
|
# Backend for the pw_boot module.
|
|
dir_pw_boot_backend = ""
|
|
|
|
# Backend for the pw_cpu_exception module.
|
|
dir_pw_cpu_exception_backend = ""
|
|
|
|
# Backend for the pw_log module.
|
|
dir_pw_log_backend = ""
|
|
|
|
# Backend for the pw_sys_io module.
|
|
dir_pw_sys_io_backend = ""
|
|
|
|
############################## MODULE CONFIGS ##################################
|
|
|
|
# Module configuration options for pw_boot_armv7m.
|
|
pw_boot_armv7m_config = {
|
|
# C Preprocessor defines used for linker script configuration.
|
|
defines = []
|
|
}
|