Rules for building C/C++ projects using foreign build systems (non Bazel) inside Bazel projects.
Rules ForeignCc is designed to help users build projects that are not built by Bazel and also not fully under their control (ie: large and mature open source software). These rules provide a mechanism to build these external projects within Bazel's sandbox environment using a variety of C/C++ build systems to be later consumed by other rules as though they were normal cc rules.
To use the ForeignCc build rules, add the following content to your WORKSPACE file:
load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive") http_archive( name = "rules_foreign_cc", # TODO: Get the latest sha256 value from the latest release on the releases page # https://github.com/bazelbuild/rules_foreign_cc/releases # # sha256 = "...", strip_prefix = "rules_foreign_cc-0.4.0", url = "https://github.com/bazelbuild/rules_foreign_cc/archive/0.4.0.tar.gz", ) load("@rules_foreign_cc//foreign_cc:repositories.bzl", "rules_foreign_cc_dependencies") rules_foreign_cc_dependencies()
Please note that there are many different configuration options for rules_foreign_cc_dependencies which offer more control over the toolchains used during the build phase. Please see that macro's documentation for more details.