daml/compatibility/deps.bzl
Andreas Herrmann 1b711d0ac6
Hermetic nixpkgs_cc_toolchain (#5976)
* update rules_nixpkgs

* Use hermetic nixpkgs cc toolchain

CHANGELOG_BEGIN
CHANGELOG_END

* Work around Bazel's cc toolchain autodetection

* Use --crosstool_top for hermetic cc toolchain

When using --incompatible_enable_cc_toolchain_resolution instead
cc actions still depend on
`external/local_config_cc/builtin_include_directory_paths`
as well as
`external/nixpkgs_cc_toolchain_config/builtin_include_directory_paths`.

* override local_config_cc

* remove unused attribute

* Fix posix toolchain on Windows

* nixpkgs cc toolchain not on Windows

* Fix nixpkgs cc toolchain on MacOS

* nixpkgs cc toolchain uses bin/cc

* Use darwin.binutils on MacOS

* Remove clang(++) and gcc (g++) symlinks

The toolchain only considers `bin/cc` and having the other symlinks
around could lead to confusion

* Use hermetic toolchain in compatibility workspace

* Avoid empty linker flags

Co-authored-by: Andreas Herrmann <andreas.herrmann@tweag.io>
2020-05-18 18:03:51 +02:00

103 lines
4.0 KiB
Python

# Copyright (c) 2020 Digital Asset (Switzerland) GmbH and/or its affiliates. All rights reserved.
# SPDX-License-Identifier: Apache-2.0
#
# The dependencies of the daml workspace.
# This allows using the daml workspace externally
# from another bazel workspace.
#
# For example, another Bazel project can depend on
# targets in the daml repository by doing:
# ---
# local_repository(
# name = "com_github_digital_asset_daml",
# path = "/path/to/daml"
# )
# load("@com_github_digital_asset_daml//:deps.bzl", "daml_deps")
# daml_deps()
# ---
#
# A 3rd-party consumer would also need to register relevant
# toolchains and repositories in order to build targets.
# That is, copy some setup calls from WORKSPACE into the
# other WORKSPACE.
#
# Make sure to reference repository local files with the full
# prefix: @com_github_digital_asset_daml//..., as these won't
# be resolvable from external workspaces otherwise.
load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive", "http_file")
load("@bazel_tools//tools/build_defs/repo:git.bzl", "git_repository")
load(
"@daml//:deps.bzl",
"buildifier_sha256",
"buildifier_version",
"rules_haskell_sha256",
"rules_haskell_version",
"rules_nixpkgs_sha256",
"rules_nixpkgs_version",
"rules_nodejs_sha256",
"rules_nodejs_version",
"zlib_sha256",
"zlib_version",
)
def daml_deps():
if "rules_haskell" not in native.existing_rules():
http_archive(
name = "rules_haskell",
strip_prefix = "rules_haskell-%s" % rules_haskell_version,
urls = ["https://github.com/tweag/rules_haskell/archive/%s.tar.gz" % rules_haskell_version],
patches = [
"@daml//bazel_tools:haskell-strict-source-names.patch",
"@daml//bazel_tools:haskell-windows-remove-fake-libs.patch",
"@daml//bazel_tools:haskell-windows-extra-libraries.patch",
"@daml//bazel_tools:haskell-pgmc.patch",
],
patch_args = ["-p1"],
sha256 = rules_haskell_sha256,
)
if "io_tweag_rules_nixpkgs" not in native.existing_rules():
http_archive(
name = "io_tweag_rules_nixpkgs",
strip_prefix = "rules_nixpkgs-%s" % rules_nixpkgs_version,
urls = ["https://github.com/tweag/rules_nixpkgs/archive/%s.tar.gz" % rules_nixpkgs_version],
sha256 = rules_nixpkgs_sha256,
patches = [
# Remove once https://github.com/tweag/rules_nixpkgs/pull/128
# has been merged
"@daml//bazel_tools:nixpkgs-hermetic-cc-toolchain.patch",
],
patch_args = ["-p1"],
)
if "com_github_bazelbuild_buildtools" not in native.existing_rules():
http_archive(
name = "com_github_bazelbuild_buildtools",
sha256 = buildifier_sha256,
strip_prefix = "buildtools-{}".format(buildifier_version),
url = "https://github.com/bazelbuild/buildtools/archive/{}.tar.gz".format(buildifier_version),
)
if "com_github_madler_zlib" not in native.existing_rules():
http_archive(
name = "com_github_madler_zlib",
build_file = "@daml//3rdparty/c:zlib.BUILD",
strip_prefix = "zlib-{}".format(zlib_version),
urls = ["https://github.com/madler/zlib/archive/{}.tar.gz".format(zlib_version)],
sha256 = zlib_sha256,
)
if "build_bazel_rules_nodejs" not in native.existing_rules():
http_archive(
name = "build_bazel_rules_nodejs",
urls = ["https://github.com/bazelbuild/rules_nodejs/releases/download/{}/rules_nodejs-{}.tar.gz".format(rules_nodejs_version, rules_nodejs_version)],
sha256 = rules_nodejs_sha256,
patches = [
# Work around for https://github.com/bazelbuild/rules_nodejs/issues/1565
"@daml//bazel_tools:rules_nodejs_npm_cli_path.patch",
],
patch_args = ["-p1"],
)