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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("$dir_pw_toolchain/universal_tools.gni")
# A dummy toolchain which is set as the default for Pigweed. This is never used;
# the top-level BUILD.gn enumerates the toolchains for each build.
toolchain("dummy") {
tool("stamp") {
forward_variables_from(pw_universal_stamp, "*")
}
tool("copy") {
forward_variables_from(pw_universal_copy, "*")
}
# If the user tries to build a target with the default toolchain, run a script
# printing out the error.
_bad_toolchain_command =
"python " +
rebase_path("$dir_pw_toolchain/py/pw_toolchain/bad_toolchain.py")
tool("asm") {
command = _bad_toolchain_command
outputs =
[ "{{source_out_dir}}/{{target_output_name}}.{{source_file_part}}.o" ]
}
tool("cc") {
command = _bad_toolchain_command
outputs =
[ "{{source_out_dir}}/{{target_output_name}}.{{source_file_part}}.o" ]
}
tool("cxx") {
command = _bad_toolchain_command
outputs =
[ "{{source_out_dir}}/{{target_output_name}}.{{source_file_part}}.o" ]
}
tool("link") {
command = _bad_toolchain_command
outputs = [ "{{output_dir}}/{{target_output_name}}{{output_extension}}" ]
}
tool("alink") {
command = _bad_toolchain_command
outputs = [ "{{output_dir}}/{{target_output_name}}{{output_extension}}" ]
}
tool("solink") {
command = _bad_toolchain_command
outputs = [ "{{output_dir}}/{{target_output_name}}{{output_extension}}" ]
}
}
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