| # Copyright lowRISC contributors. |
| # Licensed under the Apache License, Version 2.0, see LICENSE for details. |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| # https://docs.opentitan.org/doc/rm/c_cpp_coding_style/#cxx-version specifies |
| build --cxxopt='-std=gnu++14' |
| build --conlyopt='-std=gnu11' |
| |
| # Never strip debugging information so that we can produce annotated |
| # disassemblies when compilation mode is fastbuild. |
| build --strip='never' |
| |
| # Bazel embedded enables the following feature which along with -std=c11 and |
| # our codebase generates a lot of warnings by setting the -Wpedantic flag |
| build --features=-all_warnings |
| |
| # Enable toolchain resolution with cc |
| build --incompatible_enable_cc_toolchain_resolution |
| |
| # This lets us generate key/value pairs for the workspace which can be |
| # accessed like we do in util/BUILD |
| build --workspace_status_command=util/get_workspace_status.sh |
| |
| # Generate coverage in lcov format, which can be post-processed by lcov |
| # into html-formatted reports. |
| coverage --combined_report=lcov --instrument_test_targets --experimental_cc_coverage |
| |
| # Verilator is built for 4 cores and can time out if bazel is running more |
| # than 1 test per four cores. |
| # Until we get the built-in tag "cpu:4" to work for verilator tests, we can run |
| # 1 test per 4 cores to avoid verilator performance falloff and timeouts we'd |
| # otherwise see on machines with fewer than 40 cores. |
| test --local_test_jobs=HOST_CPUS*0.25 |
