From 128875b501bc2989617ae553317b80faa556d752 Mon Sep 17 00:00:00 2001 From: Vincent Ambo Date: Thu, 15 Aug 2019 16:11:30 +0100 Subject: chore: Remove remaining Bazel-related files --- .../rules_haskell/haskell/private/dependencies.bzl | 222 --------------------- 1 file changed, 222 deletions(-) delete mode 100644 third_party/bazel/rules_haskell/haskell/private/dependencies.bzl (limited to 'third_party/bazel/rules_haskell/haskell/private/dependencies.bzl') diff --git a/third_party/bazel/rules_haskell/haskell/private/dependencies.bzl b/third_party/bazel/rules_haskell/haskell/private/dependencies.bzl deleted file mode 100644 index 6a2a797872fe..000000000000 --- a/third_party/bazel/rules_haskell/haskell/private/dependencies.bzl +++ /dev/null @@ -1,222 +0,0 @@ -load("@bazel_skylib//lib:dicts.bzl", "dicts") -load("@bazel_skylib//lib:paths.bzl", "paths") -load( - "@io_tweag_rules_haskell//haskell:providers.bzl", - "HaskellCcInfo", - "HaskellInfo", - "HaskellLibraryInfo", - "HaskellPrebuiltPackageInfo", - "empty_HaskellCcInfo", - "merge_HaskellCcInfo", -) -load( - ":private/path_utils.bzl", - "get_lib_name", - "is_shared_library", - "is_static_library", - "ln", -) -load(":private/set.bzl", "set") - -def _cc_get_static_lib(lib_info): - """Return the library to use in static linking mode. - - This returns the first available library artifact in the following order: - - static_library - - pic_static_library - - dynamic_library - - interface_library - - Args: - lib_info: LibraryToLink provider. - - Returns: - File: The library to link against in static mode. - """ - if lib_info.static_library: - return lib_info.static_library - elif lib_info.pic_static_library: - return lib_info.pic_static_library - elif lib_info.dynamic_library: - return lib_info.dynamic_library - else: - return lib_info.interface_library - -def _cc_get_dynamic_lib(lib_info): - """Return the library to use in dynamic linking mode. - - This returns the first available library artifact in the following order: - - dynamic_library - - interface_library - - pic_static_library - - static_library - - Args: - lib_info: LibraryToLink provider. - - Returns: - File: The library to link against in dynamic mode. - """ - if lib_info.dynamic_library: - return lib_info.dynamic_library - elif lib_info.interface_library: - return lib_info.interface_library - elif lib_info.pic_static_library: - return lib_info.pic_static_library - else: - return lib_info.static_library - -def _HaskellCcInfo_from_CcInfo(ctx, cc_info): - libs_to_link = cc_info.linking_context.libraries_to_link - static_libs_to_link = [] - dynamic_libs_to_link = [] - static_libs_for_runtime = [] - dynamic_libs_for_runtime = [] - for l in libs_to_link: - _static_lib = _cc_get_static_lib(l) - dynamic_lib = _cc_get_dynamic_lib(l) - - # Bazel itself only mangles dynamic libraries, not static libraries. - # However, we need the library name of the static and dynamic version - # of a library to match so that we can refer to both with one entry in - # the package configuration file. Here we rename any static archives - # with mismatching mangled dynamic library name. - static_name = get_lib_name(_static_lib) - dynamic_name = get_lib_name(dynamic_lib) - if static_name != dynamic_name: - ext = _static_lib.extension - static_lib = ctx.actions.declare_file( - "lib%s.%s" % (dynamic_name, ext), - ) - ln(ctx, _static_lib, static_lib) - else: - static_lib = _static_lib - - static_libs_to_link.append(static_lib) - if is_shared_library(static_lib): - static_libs_for_runtime.append(static_lib) - dynamic_libs_to_link.append(dynamic_lib) - if is_shared_library(dynamic_lib): - dynamic_libs_for_runtime.append(dynamic_lib) - - return HaskellCcInfo( - static_linking = struct( - libraries_to_link = depset( - direct = static_libs_to_link, - order = "topological", - ), - dynamic_libraries_for_runtime = depset( - direct = static_libs_for_runtime, - order = "topological", - ), - user_link_flags = depset( - direct = cc_info.linking_context.user_link_flags, - order = "topological", - ), - ), - dynamic_linking = struct( - libraries_to_link = depset( - direct = dynamic_libs_to_link, - order = "topological", - ), - dynamic_libraries_for_runtime = depset( - direct = dynamic_libs_for_runtime, - order = "topological", - ), - user_link_flags = depset( - direct = cc_info.linking_context.user_link_flags, - order = "topological", - ), - ), - ) - -def gather_dep_info(ctx, deps): - """Collapse dependencies into a single `HaskellInfo`. - - Note that the field `prebuilt_dependencies` also includes - prebuilt_dependencies of current target. - - Args: - ctx: Rule context. - deps: deps attribute. - - Returns: - HaskellInfo: Unified information about all dependencies. - """ - - acc = HaskellInfo( - package_ids = set.empty(), - package_databases = set.empty(), - version_macros = set.empty(), - static_libraries = [], - static_libraries_prof = [], - dynamic_libraries = set.empty(), - interface_dirs = set.empty(), - prebuilt_dependencies = set.empty(), - direct_prebuilt_deps = set.empty(), - cc_dependencies = empty_HaskellCcInfo(), - transitive_cc_dependencies = empty_HaskellCcInfo(), - ) - - for dep in deps: - if HaskellInfo in dep: - binfo = dep[HaskellInfo] - package_ids = acc.package_ids - if HaskellLibraryInfo not in dep: - fail("Target {0} cannot depend on binary".format(ctx.attr.name)) - if HaskellLibraryInfo in dep: - set.mutable_insert(package_ids, dep[HaskellLibraryInfo].package_id) - acc = HaskellInfo( - package_ids = package_ids, - package_databases = set.mutable_union(acc.package_databases, binfo.package_databases), - version_macros = set.mutable_union(acc.version_macros, binfo.version_macros), - static_libraries = acc.static_libraries + binfo.static_libraries, - static_libraries_prof = acc.static_libraries_prof + binfo.static_libraries_prof, - dynamic_libraries = set.mutable_union(acc.dynamic_libraries, binfo.dynamic_libraries), - interface_dirs = set.mutable_union(acc.interface_dirs, binfo.interface_dirs), - prebuilt_dependencies = set.mutable_union(acc.prebuilt_dependencies, binfo.prebuilt_dependencies), - direct_prebuilt_deps = acc.direct_prebuilt_deps, - cc_dependencies = acc.cc_dependencies, - transitive_cc_dependencies = merge_HaskellCcInfo(acc.transitive_cc_dependencies, binfo.transitive_cc_dependencies), - ) - elif HaskellPrebuiltPackageInfo in dep: - pkg = dep[HaskellPrebuiltPackageInfo] - acc = HaskellInfo( - package_ids = acc.package_ids, - package_databases = acc.package_databases, - version_macros = set.mutable_insert(acc.version_macros, pkg.version_macros_file), - static_libraries = acc.static_libraries, - static_libraries_prof = acc.static_libraries_prof, - dynamic_libraries = acc.dynamic_libraries, - interface_dirs = acc.interface_dirs, - prebuilt_dependencies = set.mutable_insert(acc.prebuilt_dependencies, pkg), - direct_prebuilt_deps = set.mutable_insert(acc.direct_prebuilt_deps, pkg), - cc_dependencies = acc.cc_dependencies, - transitive_cc_dependencies = acc.transitive_cc_dependencies, - ) - elif CcInfo in dep and HaskellInfo not in dep: - # The final link of a binary must include all static libraries we - # depend on, including transitives ones. Theses libs are provided - # in the `CcInfo` provider. - hs_cc_info = _HaskellCcInfo_from_CcInfo(ctx, dep[CcInfo]) - acc = HaskellInfo( - package_ids = acc.package_ids, - package_databases = acc.package_databases, - version_macros = acc.version_macros, - static_libraries = acc.static_libraries, - static_libraries_prof = acc.static_libraries_prof, - dynamic_libraries = acc.dynamic_libraries, - interface_dirs = acc.interface_dirs, - prebuilt_dependencies = acc.prebuilt_dependencies, - direct_prebuilt_deps = acc.direct_prebuilt_deps, - cc_dependencies = merge_HaskellCcInfo( - acc.cc_dependencies, - hs_cc_info, - ), - transitive_cc_dependencies = merge_HaskellCcInfo( - acc.transitive_cc_dependencies, - hs_cc_info, - ), - ) - - return acc -- cgit 1.4.1