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Allow configuring meson, make and pkgconfig versions via bzlmod exten…
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,51 +1,123 @@ | ||
| """Entry point for extensions used by bzlmod.""" | ||
|
|
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| load("//foreign_cc:repositories.bzl", "rules_foreign_cc_dependencies") | ||
| load("//toolchains:prebuilt_toolchains.bzl", "prebuilt_toolchains") | ||
|
|
||
| _DEFAULT_CMAKE_VERSION = "3.23.2" | ||
| _DEFAULT_NINJA_VERSION = "1.12.1" | ||
| load("//foreign_cc:repositories.bzl", "DEFAULT_CMAKE_VERSION", "DEFAULT_MAKE_VERSION", "DEFAULT_MESON_VERSION", "DEFAULT_NINJA_VERSION", "DEFAULT_PKGCONFIG_VERSION") | ||
| load("//foreign_cc/private/bzlmod:toolchain_hub.bzl", "hub_repo") | ||
| load("//foreign_cc/private/framework:toolchain.bzl", "register_framework_toolchains") | ||
| load("//toolchains:built_toolchains.bzl", "make_toolchain", "meson_toolchain", "pkgconfig_toolchain", cmake_toolchains_src = "cmake_toolchain", ninja_toolchains_src = "ninja_toolchain") | ||
| load("//toolchains:prebuilt_toolchains.bzl", "cmake_toolchains", "ninja_toolchains") | ||
|
|
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| cmake_toolchain_version = tag_class(attrs = { | ||
| "version": attr.string(doc = "The cmake version", default = _DEFAULT_CMAKE_VERSION), | ||
| "version": attr.string(doc = "The cmake version", default = DEFAULT_CMAKE_VERSION), | ||
| }) | ||
|
|
||
| make_toolchain_version = tag_class(attrs = { | ||
| "version": attr.string(doc = "The GNU Make version", default = DEFAULT_MAKE_VERSION), | ||
| }) | ||
|
|
||
| meson_toolchain_version = tag_class(attrs = { | ||
| "version": attr.string(doc = "The meson version", default = DEFAULT_MESON_VERSION), | ||
| }) | ||
|
|
||
| ninja_toolchain_version = tag_class(attrs = { | ||
| "version": attr.string(doc = "The ninja version", default = _DEFAULT_NINJA_VERSION), | ||
| "version": attr.string(doc = "The ninja version", default = DEFAULT_NINJA_VERSION), | ||
| }) | ||
|
|
||
| pkgconfig_toolchain_version = tag_class(attrs = { | ||
| "version": attr.string(doc = "The pkgconfig version", default = DEFAULT_PKGCONFIG_VERSION), | ||
| }) | ||
|
|
||
| def _init(module_ctx): | ||
| rules_foreign_cc_dependencies( | ||
| register_toolchains = False, | ||
| register_built_tools = True, | ||
| register_default_tools = False, | ||
| register_preinstalled_tools = False, | ||
| register_built_pkgconfig_toolchain = True, | ||
| ) | ||
|
|
||
| versions = { | ||
| "cmake": _DEFAULT_CMAKE_VERSION, | ||
| "ninja": _DEFAULT_NINJA_VERSION, | ||
| } | ||
| cmake_registered = False | ||
| make_registered = False | ||
| meson_registered = False | ||
| ninja_registered = False | ||
| pkgconfig_registered = False | ||
| toolchain_names = [] | ||
| toolchain_target = [] | ||
| toolchain_types = [] | ||
|
|
||
| for mod in module_ctx.modules: | ||
| if not mod.is_root: | ||
| if mod.is_root: | ||
| for toolchain in mod.tags.cmake: | ||
| versions["cmake"] = toolchain.version | ||
| cmake_toolchains(toolchain.version) | ||
| cmake_toolchains_src(toolchain.version) | ||
|
|
||
| toolchain_names.append("cmake_{}_from_src".format(toolchain.version)) | ||
| toolchain_types.append("@rules_foreign_cc//toolchains:cmake_toolchain") | ||
| toolchain_target.append("@cmake_{}_src//:built_cmake".format(toolchain.version)) | ||
| cmake_registered = True | ||
|
|
||
| for toolchain in mod.tags.make: | ||
| make_toolchain(toolchain.version) | ||
| toolchain_names.append("make_{}_from_src".format(toolchain.version)) | ||
| toolchain_types.append("@rules_foreign_cc//toolchains:make_toolchain") | ||
| toolchain_target.append("@gnumake_{}_src//:built_make".format(toolchain.version)) | ||
| make_registered = True | ||
|
|
||
| for toolchain in mod.tags.meson: | ||
| meson_toolchain(toolchain.version) | ||
| toolchain_names.append("meson_{}_from_src".format(toolchain.version)) | ||
| toolchain_types.append("@rules_foreign_cc//toolchains:meson_toolchain") | ||
| toolchain_target.append("@meson_{}_src//:built_meson".format(toolchain.version)) | ||
| meson_registered = True | ||
|
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||
| for toolchain in mod.tags.ninja: | ||
| versions["ninja"] = toolchain.version | ||
| ninja_toolchains(toolchain.version) | ||
| ninja_toolchains_src(toolchain.version) | ||
|
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||
| toolchain_names.append("ninja_{}_from_src".format(toolchain.version)) | ||
| toolchain_types.append("@rules_foreign_cc//toolchains:ninja_toolchain") | ||
| toolchain_target.append("@ninja_{}_src//:built_ninja".format(toolchain.version)) | ||
| ninja_registered = True | ||
|
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| for toolchain in mod.tags.pkgconfig: | ||
| pkgconfig_toolchain(toolchain.version) | ||
| toolchain_names.append("pkgconfig_{}_from_src".format(toolchain.version)) | ||
| toolchain_types.append("@rules_foreign_cc//toolchains:pkgconfig_toolchain") | ||
| toolchain_target.append("@pkgconfig_{}_src//:built_pkgconfig".format(toolchain.version)) | ||
| pkgconfig_registered = True | ||
|
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||
| if not cmake_registered: | ||
| cmake_toolchains(DEFAULT_CMAKE_VERSION) | ||
| cmake_toolchains_src(DEFAULT_CMAKE_VERSION) | ||
|
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| toolchain_names.append("cmake_{}_from_src".format(DEFAULT_CMAKE_VERSION)) | ||
| toolchain_types.append("@rules_foreign_cc//toolchains:cmake_toolchain") | ||
| toolchain_target.append("@cmake_{}_src//:built_cmake".format(DEFAULT_CMAKE_VERSION)) | ||
|
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||
| if not make_registered: | ||
| make_toolchain(DEFAULT_MAKE_VERSION) | ||
| toolchain_names.append("make_{}_from_src".format(DEFAULT_MAKE_VERSION)) | ||
| toolchain_types.append("@rules_foreign_cc//toolchains:make_toolchain") | ||
| toolchain_target.append("@gnumake_{}_src//:built_make".format(DEFAULT_MAKE_VERSION)) | ||
| if not meson_registered: | ||
| meson_toolchain(DEFAULT_MESON_VERSION) | ||
| toolchain_names.append("meson_{}_from_src".format(DEFAULT_MESON_VERSION)) | ||
| toolchain_types.append("@rules_foreign_cc//toolchains:meson_toolchain") | ||
| toolchain_target.append("@meson_{}_src//:built_meson".format(DEFAULT_MESON_VERSION)) | ||
| if not ninja_registered: | ||
| ninja_toolchains(DEFAULT_NINJA_VERSION) | ||
| ninja_toolchains_src(DEFAULT_NINJA_VERSION) | ||
| toolchain_names.append("ninja_{}_from_src".format(DEFAULT_NINJA_VERSION)) | ||
| toolchain_types.append("@rules_foreign_cc//toolchains:ninja_toolchain") | ||
| toolchain_target.append("@ninja_{}_src//:built_ninja".format(DEFAULT_NINJA_VERSION)) | ||
| if not pkgconfig_registered: | ||
| pkgconfig_toolchain(DEFAULT_PKGCONFIG_VERSION) | ||
| toolchain_names.append("pkgconfig_{}_from_src".format(DEFAULT_PKGCONFIG_VERSION)) | ||
| toolchain_types.append("@rules_foreign_cc//toolchains:pkgconfig_toolchain") | ||
| toolchain_target.append("@pkgconfig_{}_src//:built_pkgconfig".format(DEFAULT_PKGCONFIG_VERSION)) | ||
|
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| register_framework_toolchains(register_toolchains = False) | ||
|
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| prebuilt_toolchains( | ||
| cmake_version = versions["cmake"], | ||
| ninja_version = versions["ninja"], | ||
| register_toolchains = False, | ||
| ) | ||
| hub_repo(name = "toolchain_hub", toolchain_names = toolchain_names, toolchain_target = toolchain_target, toolchain_types = toolchain_types) | ||
|
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| tools = module_extension( | ||
| implementation = _init, | ||
| tag_classes = { | ||
| "cmake": cmake_toolchain_version, | ||
| "make": make_toolchain_version, | ||
| "meson": meson_toolchain_version, | ||
| "ninja": ninja_toolchain_version, | ||
| "pkgconfig": pkgconfig_toolchain_version, | ||
| }, | ||
| ) |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,33 @@ | ||
| def _hub_repo_impl(rctx): | ||
| if len(rctx.attr.toolchain_names) != len(rctx.attr.toolchain_target): | ||
| fail("toolchain_names and toolchain_target must have the same length.") | ||
| if len(rctx.attr.toolchain_names) != len(rctx.attr.toolchain_types): | ||
| fail("toolchain_names and toolchain_types must have the same length.") | ||
|
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| toolchains = ["toolchain(name = '{}', toolchain = '{}', toolchain_type = '{}')".format(name, target, type) for (name, target, type) in zip(rctx.attr.toolchain_names, rctx.attr.toolchain_target, rctx.attr.toolchain_types)] | ||
|
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| rctx.file("BUILD", "\n".join(toolchains), executable = False) | ||
|
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| hub_repo = repository_rule( | ||
| doc = """\ | ||
| This private rule creates a repo with a BUILD file that containers all the toolchain | ||
| rules that have been requested by the user so that the MODULE.bazel file can simply | ||
| register `:all` and get all the toolchains registered in a single call. | ||
| """, | ||
| implementation = _hub_repo_impl, | ||
| attrs = { | ||
| "toolchain_names": attr.string_list( | ||
| doc = "The list of toolchains to include in the hub repo.", | ||
| default = [], | ||
| ), | ||
| "toolchain_target": attr.string_list( | ||
| doc = "The list of toolchain targets to include in the hub repo.", | ||
| default = [], | ||
| ), | ||
| "toolchain_types": attr.string_list( | ||
| doc = "The list of toolchain targets to include in the hub repo.", | ||
| default = [], | ||
| ), | ||
| # "_rules_foreign_cc_workspace: attr.label(default = Label("//:does_not_matter_what_this_name_is")), | ||
| }, | ||
| ) |
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