diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/bazeldefs/cc.bzl | 43 | ||||
| -rw-r--r-- | tools/bazeldefs/defs.bzl | 184 | ||||
| -rw-r--r-- | tools/bazeldefs/go.bzl | 142 | ||||
| -rw-r--r-- | tools/bazeldefs/pkg.bzl | 6 | ||||
| -rw-r--r-- | tools/defs.bzl | 44 | ||||
| -rw-r--r-- | tools/nogo/defs.bzl | 2 |
6 files changed, 219 insertions, 202 deletions
diff --git a/tools/bazeldefs/cc.bzl b/tools/bazeldefs/cc.bzl new file mode 100644 index 000000000..7f41a0142 --- /dev/null +++ b/tools/bazeldefs/cc.bzl @@ -0,0 +1,43 @@ +"""C++ rules.""" + +load("@bazel_tools//tools/cpp:cc_flags_supplier.bzl", _cc_flags_supplier = "cc_flags_supplier") +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_flags_supplier = _cc_flags_supplier +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_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 index 4aa55e8e5..ba186aace 100644 --- a/tools/bazeldefs/defs.bzl +++ b/tools/bazeldefs/defs.bzl @@ -1,35 +1,13 @@ -"""Bazel implementations of standard rules.""" +"""Meta and miscellaneous rules.""" -load("@bazel_gazelle//:def.bzl", _gazelle = "gazelle") load("@bazel_skylib//rules:build_test.bzl", _build_test = "build_test") load("@bazel_skylib//:bzl_library.bzl", _bzl_library = "bzl_library") -load("@bazel_tools//tools/cpp:cc_flags_supplier.bzl", _cc_flags_supplier = "cc_flags_supplier") -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("@rules_cc//cc:defs.bzl", _cc_binary = "cc_binary", _cc_library = "cc_library", _cc_proto_library = "cc_proto_library", _cc_test = "cc_test") -load("@rules_pkg//:pkg.bzl", _pkg_deb = "pkg_deb", _pkg_tar = "pkg_tar") -load("@com_github_grpc_grpc//bazel:cc_grpc_library.bzl", _cc_grpc_library = "cc_grpc_library") build_test = _build_test bzl_library = _bzl_library -cc_library = _cc_library -cc_flags_supplier = _cc_flags_supplier -cc_proto_library = _cc_proto_library -cc_test = _cc_test -cc_toolchain = "@bazel_tools//tools/cpp:current_cc_toolchain" -gazelle = _gazelle -go_embed_data = _go_embed_data -go_path = _go_path -gtest = "@com_google_googletest//:gtest" -grpcpp = "@com_github_grpc_grpc//:grpc++" -gbenchmark = "@com_google_benchmark//:benchmark" loopback = "//tools/bazeldefs:loopback" -pkg_deb = _pkg_deb -pkg_tar = _pkg_tar -py_binary = native.py_binary rbe_platform = native.platform rbe_toolchain = native.toolchain -vdso_linker_option = "-fuse-ld=gold " def short_path(path): return path @@ -40,160 +18,6 @@ def proto_library(name, has_services = None, **kwargs): **kwargs ) -def cc_grpc_library(name, **kwargs): - _cc_grpc_library(name = name, grpc_only = True, **kwargs) - -def _go_proto_or_grpc_library(go_library_func, name, **kwargs): - deps = [ - dep.replace("_proto", "_go_proto") - for dep in (kwargs.pop("deps", []) or []) - ] - 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 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 - ) - -def go_binary(name, static = False, pure = False, x_defs = None, **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, **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_test_library(target): - if hasattr(target.attr, "embed") and len(target.attr.embed) > 0: - return target.attr.embed[0] - return None - -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( - go = go_ctx.go, - env = go_ctx.env, - nogo_args = [], - stdlib_srcs = go_ctx.sdk.srcs, - runfiles = depset([go_ctx.go] + go_ctx.sdk.srcs + go_ctx.sdk.tools + go_ctx.stdlib.libs), - goos = go_ctx.sdk.goos, - goarch = go_ctx.sdk.goarch, - tags = go_ctx.tags, - ) - def select_arch(amd64 = "amd64", arm64 = "arm64", default = None, **kwargs): values = { "@bazel_tools//src/conditions:linux_x86_64": amd64, @@ -206,12 +30,6 @@ def select_arch(amd64 = "amd64", arm64 = "arm64", default = None, **kwargs): def select_system(linux = ["__linux__"], **kwargs): return linux # Only Linux supported. -def select_goarch(): - return select_arch(arm64 = "arm64", amd64 = "amd64") - -def select_goos(): - return select_system(linux = "linux") - def default_installer(): return None diff --git a/tools/bazeldefs/go.bzl b/tools/bazeldefs/go.bzl new file mode 100644 index 000000000..d388346a5 --- /dev/null +++ b/tools/bazeldefs/go.bzl @@ -0,0 +1,142 @@ +"""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 + +def _go_proto_or_grpc_library(go_library_func, name, **kwargs): + deps = [ + dep.replace("_proto", "_go_proto") + for dep in (kwargs.pop("deps", []) or []) + ] + 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, **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, **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_test_library(target): + if hasattr(target.attr, "embed") and len(target.attr.embed) > 0: + return target.attr.embed[0] + return None + +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( + go = go_ctx.go, + env = go_ctx.env, + nogo_args = [], + stdlib_srcs = go_ctx.sdk.srcs, + runfiles = depset([go_ctx.go] + go_ctx.sdk.srcs + go_ctx.sdk.tools + go_ctx.stdlib.libs), + goos = go_ctx.sdk.goos, + goarch = go_ctx.sdk.goarch, + tags = go_ctx.tags, + ) + +def select_goarch(): + return select_arch(arm64 = "arm64", amd64 = "amd64") + +def select_goos(): + return select_system(linux = "linux") diff --git a/tools/bazeldefs/pkg.bzl b/tools/bazeldefs/pkg.bzl new file mode 100644 index 000000000..56317d93f --- /dev/null +++ b/tools/bazeldefs/pkg.bzl @@ -0,0 +1,6 @@ +"""Packaging rules.""" + +load("@rules_pkg//:pkg.bzl", _pkg_deb = "pkg_deb", _pkg_tar = "pkg_tar") + +pkg_deb = _pkg_deb +pkg_tar = _pkg_tar diff --git a/tools/defs.bzl b/tools/defs.bzl index 9a90f2554..019506d3e 100644 --- a/tools/defs.bzl +++ b/tools/defs.bzl @@ -7,41 +7,49 @@ change for Google-internal and bazel-compatible rules. load("//tools/go_stateify:defs.bzl", "go_stateify") load("//tools/go_marshal:defs.bzl", "go_marshal", "marshal_deps", "marshal_test_deps") -load("//tools/bazeldefs:defs.bzl", _build_test = "build_test", _bzl_library = "bzl_library", _cc_binary = "cc_binary", _cc_flags_supplier = "cc_flags_supplier", _cc_grpc_library = "cc_grpc_library", _cc_library = "cc_library", _cc_proto_library = "cc_proto_library", _cc_test = "cc_test", _cc_toolchain = "cc_toolchain", _coreutil = "coreutil", _default_installer = "default_installer", _default_net_util = "default_net_util", _gazelle = "gazelle", _gbenchmark = "gbenchmark", _go_binary = "go_binary", _go_embed_data = "go_embed_data", _go_grpc_and_proto_libraries = "go_grpc_and_proto_libraries", _go_library = "go_library", _go_path = "go_path", _go_proto_library = "go_proto_library", _go_test = "go_test", _grpcpp = "grpcpp", _gtest = "gtest", _loopback = "loopback", _pkg_deb = "pkg_deb", _pkg_tar = "pkg_tar", _proto_library = "proto_library", _py_binary = "py_binary", _rbe_platform = "rbe_platform", _rbe_toolchain = "rbe_toolchain", _select_arch = "select_arch", _select_goarch = "select_goarch", _select_goos = "select_goos", _select_system = "select_system", _short_path = "short_path", _vdso_linker_option = "vdso_linker_option") +load("//tools/nogo:defs.bzl", "nogo_test") +load("//tools/bazeldefs:defs.bzl", _build_test = "build_test", _bzl_library = "bzl_library", _coreutil = "coreutil", _default_installer = "default_installer", _default_net_util = "default_net_util", _loopback = "loopback", _proto_library = "proto_library", _rbe_platform = "rbe_platform", _rbe_toolchain = "rbe_toolchain", _select_arch = "select_arch", _select_system = "select_system", _short_path = "short_path") +load("//tools/bazeldefs:cc.bzl", _cc_binary = "cc_binary", _cc_flags_supplier = "cc_flags_supplier", _cc_grpc_library = "cc_grpc_library", _cc_library = "cc_library", _cc_proto_library = "cc_proto_library", _cc_test = "cc_test", _cc_toolchain = "cc_toolchain", _gbenchmark = "gbenchmark", _grpcpp = "grpcpp", _gtest = "gtest", _vdso_linker_option = "vdso_linker_option") +load("//tools/bazeldefs:go.bzl", _gazelle = "gazelle", _go_binary = "go_binary", _go_embed_data = "go_embed_data", _go_grpc_and_proto_libraries = "go_grpc_and_proto_libraries", _go_library = "go_library", _go_path = "go_path", _go_proto_library = "go_proto_library", _go_test = "go_test", _select_goarch = "select_goarch", _select_goos = "select_goos") +load("//tools/bazeldefs:pkg.bzl", _pkg_deb = "pkg_deb", _pkg_tar = "pkg_tar") load("//tools/bazeldefs:platforms.bzl", _default_platform = "default_platform", _platforms = "platforms") load("//tools/bazeldefs:tags.bzl", "go_suffixes") -load("//tools/nogo:defs.bzl", "nogo_test") -# Delegate directly. +# Core rules. build_test = _build_test bzl_library = _bzl_library +default_installer = _default_installer +default_net_util = _default_net_util +loopback = _loopback +select_arch = _select_arch +select_system = _select_system +short_path = _short_path +rbe_platform = _rbe_platform +rbe_toolchain = _rbe_toolchain +coreutil = _coreutil + +# C++ rules. cc_binary = _cc_binary cc_flags_supplier = _cc_flags_supplier cc_grpc_library = _cc_grpc_library cc_library = _cc_library cc_test = _cc_test cc_toolchain = _cc_toolchain -default_installer = _default_installer -default_net_util = _default_net_util gbenchmark = _gbenchmark +gtest = _gtest +grpcpp = _grpcpp +vdso_linker_option = _vdso_linker_option + +# Go rules. gazelle = _gazelle go_embed_data = _go_embed_data go_path = _go_path -gtest = _gtest -grpcpp = _grpcpp -loopback = _loopback -pkg_deb = _pkg_deb -pkg_tar = _pkg_tar -py_binary = _py_binary -select_arch = _select_arch -select_system = _select_system select_goos = _select_goos select_goarch = _select_goarch -short_path = _short_path -rbe_platform = _rbe_platform -rbe_toolchain = _rbe_toolchain -vdso_linker_option = _vdso_linker_option -coreutil = _coreutil + +# Packaging rules. +pkg_deb = _pkg_deb +pkg_tar = _pkg_tar # Platform options. default_platform = _default_platform diff --git a/tools/nogo/defs.bzl b/tools/nogo/defs.bzl index 8096087dd..29898cfda 100644 --- a/tools/nogo/defs.bzl +++ b/tools/nogo/defs.bzl @@ -1,6 +1,6 @@ """Nogo rules.""" -load("//tools/bazeldefs:defs.bzl", "go_context", "go_importpath", "go_rule", "go_test_library") +load("//tools/bazeldefs:go.bzl", "go_context", "go_importpath", "go_rule", "go_test_library") NogoTargetInfo = provider( "information about the Go target", |