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authorVincent Ambo <tazjin@google.com>2019-08-15T15·11+0100
committerVincent Ambo <tazjin@google.com>2019-08-15T15·11+0100
commit128875b501bc2989617ae553317b80faa556d752 (patch)
tree9b32d12123801179ebe900980556486ad4803482 /third_party/bazel/rules_haskell/haskell/private/packages.bzl
parenta20daf87265a62b494d67f86d4a5199f14394973 (diff)
chore: Remove remaining Bazel-related files r/31
Diffstat (limited to 'third_party/bazel/rules_haskell/haskell/private/packages.bzl')
-rw-r--r--third_party/bazel/rules_haskell/haskell/private/packages.bzl94
1 files changed, 0 insertions, 94 deletions
diff --git a/third_party/bazel/rules_haskell/haskell/private/packages.bzl b/third_party/bazel/rules_haskell/haskell/private/packages.bzl
deleted file mode 100644
index e35fbb2820b1..000000000000
--- a/third_party/bazel/rules_haskell/haskell/private/packages.bzl
+++ /dev/null
@@ -1,94 +0,0 @@
-"""Package list handling"""
-
-load(":private/set.bzl", "set")
-
-def pkg_info_to_compile_flags(pkg_info, for_plugin = False):
-    """Map package info to GHC command-line arguments.
-
-    Args:
-      pkg_info: Package info collected by `ghc_info()`.
-      for_plugin: Whether the package is a plugin dependency.
-
-    Returns:
-      The list of command-line arguments that should be passed to GHC.
-    """
-    namespace = "plugin-" if for_plugin else ""
-    args = [
-        # In compile.bzl, we pass this just before all -package-id
-        # arguments. Not doing so leads to bizarre compile-time failures.
-        # It turns out that equally, not doing so leads to bizarre
-        # link-time failures. See
-        # https://github.com/tweag/rules_haskell/issues/395.
-        "-hide-all-{}packages".format(namespace),
-    ]
-
-    if not pkg_info.has_version:
-        args.extend([
-            # Macro version are disabled for all packages by default
-            # and enabled for package with version
-            # see https://github.com/tweag/rules_haskell/issues/414
-            "-fno-version-macros",
-        ])
-
-    for package in pkg_info.packages:
-        args.extend(["-{}package".format(namespace), package])
-
-    for package_id in pkg_info.package_ids:
-        args.extend(["-{}package-id".format(namespace), package_id])
-
-    for package_db in pkg_info.package_dbs:
-        args.extend(["-package-db", package_db])
-
-    return args
-
-def expose_packages(hs_info, lib_info, use_direct, use_my_pkg_id, custom_package_databases, version):
-    """
-    Returns the information that is needed by GHC in order to enable haskell
-    packages.
-
-    hs_info: is common to all builds
-    version: if the rule contains a version, we will export the CPP version macro
-
-    All the other arguments are not understood well:
-
-    lib_info: only used for repl and linter
-    use_direct: only used for repl and linter
-    use_my_pkg_id: only used for one specific task in compile.bzl
-    custom_package_databases: override the package_databases of hs_info, used only by the repl
-    """
-    has_version = version != None and version != ""
-
-    # Expose all prebuilt dependencies
-    #
-    # We have to remember to specify all (transitive) wired-in
-    # dependencies or we can't find objects for linking
-    #
-    # Set use_direct if hs_info does not have a direct_prebuilt_deps field.
-    packages = []
-    for prebuilt_dep in set.to_list(hs_info.direct_prebuilt_deps if use_direct else hs_info.prebuilt_dependencies):
-        packages.append(prebuilt_dep.package)
-
-    # Expose all bazel dependencies
-    package_ids = []
-    for package in set.to_list(hs_info.package_ids):
-        # XXX: repl and lint uses this lib_info flags
-        # It is set to None in all other usage of this function
-        # TODO: find the meaning of this flag
-        if lib_info == None or package != lib_info.package_id:
-            # XXX: use_my_pkg_id is not None only in compile.bzl
-            if (use_my_pkg_id == None) or package != use_my_pkg_id:
-                package_ids.append(package)
-
-    # Only include package DBs for deps, prebuilt deps should be found
-    # auto-magically by GHC
-    package_dbs = []
-    for cache in set.to_list(hs_info.package_databases if not custom_package_databases else custom_package_databases):
-        package_dbs.append(cache.dirname)
-
-    ghc_info = struct(
-        has_version = has_version,
-        packages = packages,
-        package_ids = package_ids,
-        package_dbs = package_dbs,
-    )
-    return ghc_info