src/BUILD.bazel

# Copyright 2023 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.
load("//:echo.bzl", "stm32_cc_binary")

load(
    "@pigweed//pw_build:pigweed.bzl",
    "pw_cc_test",
)

package(default_visibility = ["//visibility:public"])

cc_binary(
    name = "echo",
    srcs = ["echo.cc"],
    malloc = select({
        "@platforms//cpu:armv7e-m": "@pigweed//pw_malloc",
        "//conditions:default": "@bazel_tools//tools/cpp:malloc",
    }),
    deps = [
        "@pigweed//pw_assert:backend_impl",
        "@pigweed//pw_boot",
        "@pigweed//pw_sys_io",
    ] + select({
        "@platforms//cpu:armv7e-m": [
            "@pigweed//pw_toolchain/arm_gcc:arm_none_eabi_gcc_support",
            "@pigweed//targets/stm32f429i_disc1:basic_linker_script",
            "@pigweed//targets/stm32f429i_disc1:pre_init",
        ],
        "//conditions:default": [],
    }),
)

stm32_cc_binary(
    name = "echo.elf",
    binary = ":echo",
)

cc_library(
    name = "multiply",
    hdrs = ["multiply.h"],
    srcs = ["multiply.cc"],
)

# Note: Must use pw_cc_test instead of cc_test to enable on-device execution.
# See http://pigweed.dev/bazel#pw_cc_test for more details.
pw_cc_test(
    name = "multiply_test",
    srcs = ["multiply_test.cc"],
    deps = [
        ":multiply",
    ]
)

stm32_cc_binary(
    name = "multiply_test.elf",
    binary = ":multiply_test",
    testonly = True,
)