diff options
Diffstat (limited to 'tools/bazeldefs')
| -rw-r--r-- | tools/bazeldefs/BUILD | 61 | ||||
| -rw-r--r-- | tools/bazeldefs/cc.bzl | 51 | ||||
| -rw-r--r-- | tools/bazeldefs/defs.bzl | 81 | ||||
| -rw-r--r-- | tools/bazeldefs/go.bzl | 159 | ||||
| -rw-r--r-- | tools/bazeldefs/pkg.bzl | 7 | ||||
| -rw-r--r-- | tools/bazeldefs/platforms.bzl | 9 | ||||
| -rw-r--r-- | tools/bazeldefs/tags.bzl | 60 |
7 files changed, 0 insertions, 428 deletions
diff --git a/tools/bazeldefs/BUILD b/tools/bazeldefs/BUILD deleted file mode 100644 index 5295f4a85..000000000 --- a/tools/bazeldefs/BUILD +++ /dev/null @@ -1,61 +0,0 @@ -load("//tools:defs.bzl", "bzl_library", "go_proto_library") - -package( - default_visibility = ["//:sandbox"], - licenses = ["notice"], -) - -bzl_library( - name = "platforms_bzl", - srcs = ["platforms.bzl"], - visibility = ["//visibility:private"], -) - -bzl_library( - name = "tags_bzl", - srcs = ["tags.bzl"], - visibility = ["//visibility:private"], -) - -bzl_library( - name = "defs_bzl", - srcs = ["defs.bzl"], - visibility = ["//visibility:private"], -) - -config_setting( - name = "linux_arm64_cross", - values = { - "cpu": "aarch64", - "host_cpu": "k8", - }, - visibility = ["//visibility:private"], -) - -config_setting( - name = "linux_amd64_cross", - values = { - "cpu": "k8", - "host_cpu": "aarch64", - }, - visibility = ["//visibility:private"], -) - -genrule( - name = "version", - outs = ["version.txt"], - cmd = "cat bazel-out/stable-status.txt | grep STABLE_VERSION | cut -d' ' -f2- | sed 's/^[^[:digit:]]*//g' >$@", - stamp = True, - tags = [ - "manual", - "nobuilder", - "notap", - ], - visibility = ["//:sandbox"], -) - -go_proto_library( - name = "worker_protocol_go_proto", - importpath = "gvisor.dev/bazel/worker_protocol_go_proto", - proto = "@bazel_tools//src/main/protobuf:worker_protocol_proto", -) diff --git a/tools/bazeldefs/cc.bzl b/tools/bazeldefs/cc.bzl deleted file mode 100644 index 2831eac5f..000000000 --- a/tools/bazeldefs/cc.bzl +++ /dev/null @@ -1,51 +0,0 @@ -"""C++ rules.""" - -load("@rules_cc//cc:defs.bzl", _cc_binary = "cc_binary", _cc_library = "cc_library", _cc_proto_library = "cc_proto_library", _cc_test = "cc_test") -load("@com_github_grpc_grpc//bazel:cc_grpc_library.bzl", _cc_grpc_library = "cc_grpc_library") - -cc_library = _cc_library -cc_proto_library = _cc_proto_library -cc_test = _cc_test -cc_toolchain = "@bazel_tools//tools/cpp:current_cc_toolchain" -gtest = "@com_google_googletest//:gtest" -gbenchmark = "@com_google_benchmark//:benchmark" -grpcpp = "@com_github_grpc_grpc//:grpc++" -vdso_linker_option = "-fuse-ld=gold " - -def _cc_flags_supplier_impl(ctx): - variables = platform_common.TemplateVariableInfo({ - "CC_FLAGS": "", - }) - return [variables] - -cc_flags_supplier = rule( - implementation = _cc_flags_supplier_impl, -) - -def cc_grpc_library(name, **kwargs): - _cc_grpc_library(name = name, grpc_only = True, **kwargs) - -def cc_binary(name, static = False, **kwargs): - """Run cc_binary. - - Args: - name: name of the target. - static: make a static binary if True - **kwargs: the rest of the args. - """ - if static: - # How to statically link a c++ program that uses threads, like for gRPC: - # https://gcc.gnu.org/legacy-ml/gcc-help/2010-05/msg00029.html - if "linkopts" not in kwargs: - kwargs["linkopts"] = [] - kwargs["linkopts"] += [ - "-static", - "-lstdc++", - "-Wl,--whole-archive", - "-lpthread", - "-Wl,--no-whole-archive", - ] - _cc_binary( - name = name, - **kwargs - ) diff --git a/tools/bazeldefs/defs.bzl b/tools/bazeldefs/defs.bzl deleted file mode 100644 index 7875bbaea..000000000 --- a/tools/bazeldefs/defs.bzl +++ /dev/null @@ -1,81 +0,0 @@ -"""Meta and miscellaneous rules.""" - -load("@bazel_skylib//rules:build_test.bzl", _build_test = "build_test") -load("@bazel_skylib//:bzl_library.bzl", _bzl_library = "bzl_library") - -build_test = _build_test -bzl_library = _bzl_library -more_shards = 4 -most_shards = 8 -version = "//tools/bazeldefs:version" - -def short_path(path): - return path - -def proto_library(name, has_services = None, **kwargs): - native.proto_library( - name = name, - **kwargs - ) - -def select_arch(amd64 = "amd64", arm64 = "arm64", default = None, **kwargs): - values = { - "@bazel_tools//src/conditions:linux_x86_64": amd64, - "@bazel_tools//src/conditions:linux_aarch64": arm64, - } - if default: - values["//conditions:default"] = default - return select(values, **kwargs) - -def select_system(linux = ["__linux__"], **kwargs): - return linux # Only Linux supported. - -def default_installer(): - return None - -def default_net_util(): - return [] # Nothing needed. - -def coreutil(): - return [] # Nothing needed. - -def select_native_vs_cross(native = [], amd64 = [], arm64 = [], cross = []): - values = { - "//tools/bazeldefs:linux_arm64_cross": arm64 + cross, - "//tools/bazeldefs:linux_amd64_cross": amd64 + cross, - "//conditions:default": native, - } - return select(values) - -def arch_genrule(name, srcs, outs, cmd, tools): - """Runs a gen command on the target architecture. - - If the target architecture isn't match the host architecture, it will build - a command for the target architecture and run it via qemu. - - The native genrule runs the command on the host architecture. - - Args: - name: name of generated target. - srcs: A list of inputs for this rule. - cmd: The command to run. It has to contain " QEMU " before executed binaries. - outs: A list of files generated by this rule. - tools: A list of tool dependencies for this rule. - """ - qemu_arm64 = "qemu-aarch64-static" - qemu_amd64 = "qemu-x86_64-static" - srcs = select_native_vs_cross( - cross = srcs + tools, - native = srcs, - ) - tools = select_native_vs_cross( - cross = [], - native = tools, - ) - cmd = select_native_vs_cross( - arm64 = cmd.replace("QEMU", qemu_arm64), - amd64 = cmd.replace("QEMU", qemu_amd64), - native = cmd.replace("QEMU", ""), - cross = "", - ) - native.genrule(name = name, srcs = srcs, outs = outs, cmd = cmd, tools = tools) diff --git a/tools/bazeldefs/go.bzl b/tools/bazeldefs/go.bzl deleted file mode 100644 index af3a1c3ee..000000000 --- a/tools/bazeldefs/go.bzl +++ /dev/null @@ -1,159 +0,0 @@ -"""Go rules.""" - -load("@bazel_gazelle//:def.bzl", _gazelle = "gazelle") -load("@io_bazel_rules_go//go:def.bzl", "GoLibrary", _go_binary = "go_binary", _go_context = "go_context", _go_embed_data = "go_embed_data", _go_library = "go_library", _go_path = "go_path", _go_test = "go_test") -load("@io_bazel_rules_go//proto:def.bzl", _go_grpc_library = "go_grpc_library", _go_proto_library = "go_proto_library") -load("//tools/bazeldefs:defs.bzl", "select_arch", "select_system") - -gazelle = _gazelle - -go_embed_data = _go_embed_data - -go_path = _go_path - -bazel_worker_proto = "//tools/bazeldefs:worker_protocol_go_proto" - -def _go_proto_or_grpc_library(go_library_func, name, **kwargs): - if "importpath" in kwargs: - # If importpath is explicit, pass straight through. - go_library_func(name = name, **kwargs) - return - deps = [] - for d in (kwargs.pop("deps", []) or []): - if d == "@com_google_protobuf//:timestamp_proto": - # Special case: this proto has its Go definitions in a different - # repository. - deps.append("@org_golang_google_protobuf//" + - "types/known/timestamppb") - continue - if "//" in d: - repo, path = d.split("//", 1) - deps.append(repo + "//" + path.replace("_proto", "_go_proto")) - else: - deps.append(d.replace("_proto", "_go_proto")) - go_library_func( - name = name + "_go_proto", - importpath = "gvisor.dev/gvisor/" + native.package_name() + "/" + name + "_go_proto", - proto = ":" + name + "_proto", - deps = deps, - **kwargs - ) - -def go_proto_library(name, **kwargs): - _go_proto_or_grpc_library(_go_proto_library, name, **kwargs) - -def go_grpc_and_proto_libraries(name, **kwargs): - _go_proto_or_grpc_library(_go_grpc_library, name, **kwargs) - -def go_binary(name, static = False, pure = False, x_defs = None, system_malloc = False, **kwargs): - """Build a go binary. - - Args: - name: name of the target. - static: build a static binary. - pure: build without cgo. - x_defs: additional definitions. - **kwargs: rest of the arguments are passed to _go_binary. - """ - if static: - kwargs["static"] = "on" - if pure: - kwargs["pure"] = "on" - _go_binary( - name = name, - x_defs = x_defs, - **kwargs - ) - -def go_importpath(target): - """Returns the importpath for the target.""" - return target[GoLibrary].importpath - -def go_library(name, arch_deps = [], **kwargs): - _go_library( - name = name, - importpath = "gvisor.dev/gvisor/" + native.package_name(), - **kwargs - ) - -def go_test(name, pure = False, library = None, **kwargs): - """Build a go test. - - Args: - name: name of the output binary. - pure: should it be built without cgo. - library: the library to embed. - **kwargs: rest of the arguments to pass to _go_test. - """ - if pure: - kwargs["pure"] = "on" - if library: - kwargs["embed"] = [library] - _go_test( - name = name, - **kwargs - ) - -def go_rule(rule, implementation, **kwargs): - """Wraps a rule definition with Go attributes. - - Args: - rule: rule function (typically rule or aspect). - implementation: implementation function. - **kwargs: other arguments to pass to rule. - - Returns: - The result of invoking the rule. - """ - attrs = kwargs.pop("attrs", dict()) - attrs["_go_context_data"] = attr.label(default = "@io_bazel_rules_go//:go_context_data") - attrs["_stdlib"] = attr.label(default = "@io_bazel_rules_go//:stdlib") - toolchains = kwargs.get("toolchains", []) + ["@io_bazel_rules_go//go:toolchain"] - return rule(implementation, attrs = attrs, toolchains = toolchains, **kwargs) - -def go_embed_libraries(target): - if hasattr(target.attr, "embed"): - return target.attr.embed - return [] - -def go_context(ctx, goos = None, goarch = None, std = False): - """Extracts a standard Go context struct. - - Args: - ctx: the starlark context (required). - goos: the GOOS value. - goarch: the GOARCH value. - std: ignored. - - Returns: - A context Go struct with pointers to Go toolchain components. - """ - - # We don't change anything for the standard library analysis. All Go files - # are available in all instances. Note that this includes the standard - # library sources, which are analyzed by nogo. - go_ctx = _go_context(ctx) - if goos == None: - goos = go_ctx.sdk.goos - elif goos != go_ctx.sdk.goos: - fail("Internal GOOS (%s) doesn't match GoSdk GOOS (%s)." % (goos, go_ctx.sdk.goos)) - if goarch == None: - goarch = go_ctx.sdk.goarch - elif goarch != go_ctx.sdk.goarch: - fail("Internal GOARCH (%s) doesn't match GoSdk GOARCH (%s)." % (goarch, go_ctx.sdk.goarch)) - return struct( - env = go_ctx.env, - go = go_ctx.go, - goarch = go_ctx.sdk.goarch, - goos = go_ctx.sdk.goos, - gotags = go_ctx.tags, - nogo_args = [], - runfiles = depset([go_ctx.go] + go_ctx.sdk.srcs + go_ctx.sdk.tools + go_ctx.stdlib.libs), - stdlib_srcs = go_ctx.sdk.srcs, - ) - -def select_goarch(): - return select_arch(amd64 = "amd64", arm64 = "arm64") - -def select_goos(): - return select_system(linux = "linux") diff --git a/tools/bazeldefs/pkg.bzl b/tools/bazeldefs/pkg.bzl deleted file mode 100644 index ccc9bdeef..000000000 --- a/tools/bazeldefs/pkg.bzl +++ /dev/null @@ -1,7 +0,0 @@ -"""Packaging rules.""" - -# N.B. We refer to pkg_deb_impl to avoid the macro, which cannot use select. -load("@rules_pkg//:pkg.bzl", _pkg_deb = "pkg_deb_impl", _pkg_tar = "pkg_tar") - -pkg_deb = _pkg_deb -pkg_tar = _pkg_tar diff --git a/tools/bazeldefs/platforms.bzl b/tools/bazeldefs/platforms.bzl deleted file mode 100644 index 165b22311..000000000 --- a/tools/bazeldefs/platforms.bzl +++ /dev/null @@ -1,9 +0,0 @@ -"""List of platforms.""" - -# Platform to associated tags. -platforms = { - "ptrace": [], - "kvm": [], -} - -default_platform = "ptrace" diff --git a/tools/bazeldefs/tags.bzl b/tools/bazeldefs/tags.bzl deleted file mode 100644 index 6564c3b25..000000000 --- a/tools/bazeldefs/tags.bzl +++ /dev/null @@ -1,60 +0,0 @@ -"""List of special Go suffixes.""" - -def explode(tagset, suffixes): - """explode combines tagset and suffixes in all ways. - - Args: - tagset: Original suffixes. - suffixes: Suffixes to combine before and after. - - Returns: - The set of possible combinations. - """ - result = [t for t in tagset] - result += [s for s in suffixes] - for t in tagset: - result += [t + s for s in suffixes] - result += [s + t for s in suffixes] - return result - -archs = [ - "_386", - "_aarch64", - "_amd64", - "_arm", - "_arm64", - "_mips", - "_mips64", - "_mips64le", - "_mipsle", - "_ppc64", - "_ppc64le", - "_riscv64", - "_s390x", - "_sparc64", - "_x86", - - # Pseudo-architectures to group by word side. - "_32bit", - "_64bit", -] - -oses = [ - "_linux", -] - -generic = [ - "_impl", - "_race", - "_norace", - "_unsafe", - "_opts", -] - -# State explosion? Sure. This is approximately: -# len(archs) * (1 + 2 * len(oses) * (1 + 2 * len(generic)) -# -# This evaluates to 495 at the time of writing. So it's a lot of different -# combinations, but not so much that it will cause issues. We can probably add -# quite a few more variants before this becomes a genuine problem. -go_suffixes = explode(explode(archs, oses), generic) |