Resurect the WORKSPACE file and add an empty WORKSPACE.bzlmod so …

…that the build works with both older and newer version of `bazel` followin the approach described [here](https://bazel.build/external/migration#hybrid-mode). This should fix #7630. PiperOrigin-RevId: 716673350
google · Jan 17, 2025 · b7e77bc · b7e77bc
1 parent a20f7eb
commit b7e77bc
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Showing 3 changed files with 148 additions and 6 deletions.
diff --git a/MODULE.bazel b/MODULE.bazel
@@ -1,3 +1,11 @@
+# Copyright 2025 Google LLC
+#
+# This source code is licensed under the BSD-style license found in the
+# LICENSE file in the root directory of this source tree.
+#
+# Description:
+#   XNNPACK - optimized floating-point neural network operators library
+
 ## MODULE.bazel
 module(
     name = "xnnpack",
@@ -37,7 +45,7 @@ http_archive(
     strip_prefix = "googletest-d144031940543e15423a25ae5a8a74141044862f",
     urls = ["https://github.com/google/googletest/archive/d144031940543e15423a25ae5a8a74141044862f.zip"],
 )
-# LINT.ThenChange(cmake/DownloadGoogleTest.cmake)
+# LINT.ThenChange(cmake/DownloadGoogleTest.cmake,WORKSPACE:googletest)
 
 # LINT.IfChange(benchmark)
 # Google Benchmark library, used in micro-benchmarks.
@@ -47,7 +55,7 @@ http_archive(
     strip_prefix = "benchmark-d2a8a4ee41b923876c034afb939c4fc03598e622",
     urls = ["https://github.com/google/benchmark/archive/d2a8a4ee41b923876c034afb939c4fc03598e622.zip"],
 )
-# LINT.ThenChange(cmake/DownloadGoogleBenchmark.cmake)
+# LINT.ThenChange(cmake/DownloadGoogleBenchmark.cmake,WORKSPACE:benchmark)
 
 # LINT.IfChange(FXdiv)
 # FXdiv library, used for repeated integer division by the same factor
@@ -57,7 +65,7 @@ http_archive(
     strip_prefix = "FXdiv-b408327ac2a15ec3e43352421954f5b1967701d1",
     urls = ["https://github.com/Maratyszcza/FXdiv/archive/b408327ac2a15ec3e43352421954f5b1967701d1.zip"],
 )
-# LINT.ThenChange(cmake/DownloadFXdiv.cmake)
+# LINT.ThenChange(cmake/DownloadFXdiv.cmake,WORKSPACE:FXdiv)
 
 # LINT.IfChange(pthreadpool)
 # pthreadpool library, used for parallelization
@@ -67,7 +75,7 @@ http_archive(
     strip_prefix = "pthreadpool-39df650e19d4f6382e246c29d6819b1ce6ee0b24",
     urls = ["https://github.com/google/pthreadpool/archive/39df650e19d4f6382e246c29d6819b1ce6ee0b24.zip"],
 )
-# LINT.ThenChange(cmake/DownloadPThreadPool.cmake)
+# LINT.ThenChange(cmake/DownloadPThreadPool.cmake,WORKSPACE:pthreadpool)
 
 # LINT.IfChange(cpuinfo)
 # cpuinfo library, used for detecting processor characteristics
@@ -79,7 +87,7 @@ http_archive(
         "https://github.com/pytorch/cpuinfo/archive/8a1772a0c5c447df2d18edf33ec4603a8c9c04a6.zip",
     ],
 )
-# LINT.ThenChange(cmake/DownloadCpuinfo.cmake)
+# LINT.ThenChange(cmake/DownloadCpuinfo.cmake,WORKSPACE:cpuinfo)
 
 # LINT.IfChange(kleidiai)
 # KleidiAI library, used for ARM microkernels.
@@ -91,7 +99,7 @@ http_archive(
         "https://gitlab.arm.com/kleidi/kleidiai/-/archive/d15722976120710080ca098fe8ddabf4556cb40f/kleidiai-d15722976120710080ca098fe8ddabf4556cb40f.zip",
     ],
 )
-# LINT.ThenChange(cmake/DownloadKleidiAI.cmake)
+# LINT.ThenChange(cmake/DownloadKleidiAI.cmake,WORKSPACE:kleidiai)
 
 # Ruy library, used to benchmark against
 http_archive(

diff --git a/WORKSPACE b/WORKSPACE
@@ -0,0 +1,125 @@
+# Copyright 2025 Google LLC
+#
+# This source code is licensed under the BSD-style license found in the
+# LICENSE file in the root directory of this source tree.
+#
+# Description:
+#   XNNPACK - optimized floating-point neural network operators library
+
+workspace(name = "xnnpack")
+
+load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
+
+# Bazel rule definitions
+http_archive(
+    name = "rules_cc",
+    sha256 = "3868eab488bd5be37a6acedbd222a196bea14408a2857916f33cce7b4780897d",
+    strip_prefix = "rules_cc-5e848c1434d3458018734238dbc4781f43992ea5",
+    urls = [
+        "https://github.com/bazelbuild/rules_cc/archive/5e848c1434d3458018734238dbc4781f43992ea5.zip",
+    ],
+)
+
+# Bazel Python rule definitions.
+http_archive(
+    name = "rules_python",
+    sha256 = "4912ced70dc1a2a8e4b86cec233b192ca053e82bc72d877b98e126156e8f228d",
+    strip_prefix = "rules_python-0.32.2",
+    urls = [
+        "https://github.com/bazelbuild/rules_python/releases/download/0.32.2/rules_python-0.32.2.tar.gz",
+    ],
+)
+
+load("@rules_python//python:repositories.bzl", "py_repositories")
+
+py_repositories()
+
+# Bazel Skylib.
+http_archive(
+    name = "bazel_skylib",
+    sha256 = "f7be3474d42aae265405a592bb7da8e171919d74c16f082a5457840f06054728",
+    urls = [
+        "https://mirror.bazel.build/github.com/bazelbuild/bazel-skylib/releases/download/1.2.1/bazel-skylib-1.2.1.tar.gz",
+        "https://github.com/bazelbuild/bazel-skylib/releases/download/1.2.1/bazel-skylib-1.2.1.tar.gz",
+    ],
+)
+
+# Bazel Platforms
+http_archive(
+    name = "platforms",
+    sha256 = "5308fc1d8865406a49427ba24a9ab53087f17f5266a7aabbfc28823f3916e1ca",
+    urls = ["https://github.com/bazelbuild/platforms/releases/download/0.0.6/platforms-0.0.6.tar.gz"],
+)
+
+# LINT.IfChange(googletest)
+# Google Test framework, used by most unit-tests.
+http_archive(
+    name = "com_google_googletest",
+    sha256 = "648b9430fca63acc68c59ee98f624dcbcd9c24ea6b278c306ab6b7f49f62034a",
+    strip_prefix = "googletest-d144031940543e15423a25ae5a8a74141044862f",
+    urls = ["https://github.com/google/googletest/archive/d144031940543e15423a25ae5a8a74141044862f.zip"],
+)
+# LINT.ThenChange(cmake/DownloadGoogleTest.cmake,MODULE.bazel:googletest)
+
+# LINT.IfChange(benchmark)
+# Google Benchmark library, used in micro-benchmarks.
+http_archive(
+    name = "com_google_benchmark",
+    sha256 = "1ba14374fddcd9623f126b1a60945e4deac4cdc4fb25a5f25e7f779e36f2db52",
+    strip_prefix = "benchmark-d2a8a4ee41b923876c034afb939c4fc03598e622",
+    urls = ["https://github.com/google/benchmark/archive/d2a8a4ee41b923876c034afb939c4fc03598e622.zip"],
+)
+# LINT.ThenChange(cmake/DownloadGoogleBenchmark.cmake,MODULE.bazel:benchmark)
+
+# LINT.IfChange(FXdiv)
+# FXdiv library, used for repeated integer division by the same factor
+http_archive(
+    name = "FXdiv",
+    sha256 = "ab7dfb08829bee33dca38405d647868fb214ac685e379ec7ef2bebcd234cd44d",
+    strip_prefix = "FXdiv-b408327ac2a15ec3e43352421954f5b1967701d1",
+    urls = ["https://github.com/Maratyszcza/FXdiv/archive/b408327ac2a15ec3e43352421954f5b1967701d1.zip"],
+)
+# LINT.ThenChange(cmake/DownloadFXdiv.cmake,MODULE.bazel:FXdiv)
+
+# LINT.IfChange(pthreadpool)
+# pthreadpool library, used for parallelization
+http_archive(
+    name = "pthreadpool",
+    sha256 = "9f1baba9e97df8abc792eeaa2a8f0e0d29e507db1b4c1a8210868c889eb449b5",
+    strip_prefix = "pthreadpool-39df650e19d4f6382e246c29d6819b1ce6ee0b24",
+    urls = ["https://github.com/google/pthreadpool/archive/39df650e19d4f6382e246c29d6819b1ce6ee0b24.zip"],
+)
+# LINT.ThenChange(cmake/DownloadPThreadPool.cmake,MODULE.bazel:pthreadpool)
+
+# LINT.IfChange(cpuinfo)
+# cpuinfo library, used for detecting processor characteristics
+http_archive(
+    name = "cpuinfo",
+    sha256 = "4bf314b3f04db2fd984fef38a7e278e702b74297ef0af592b73296edba02b9d4",
+    strip_prefix = "cpuinfo-8a1772a0c5c447df2d18edf33ec4603a8c9c04a6",
+    urls = [
+        "https://github.com/pytorch/cpuinfo/archive/8a1772a0c5c447df2d18edf33ec4603a8c9c04a6.zip",
+    ],
+)
+# LINT.ThenChange(cmake/DownloadCpuinfo.cmake,MODULE.bazel:cpuinfo)
+
+# LINT.IfChange(kleidiai)
+# KleidiAI library, used for ARM microkernels.
+http_archive(
+    name = "KleidiAI",
+    sha256 = "8857da33291f42e305efcdb2895a787cb4998a7ee1c1d754ef33db74de45cc94",
+    strip_prefix = "kleidiai-d15722976120710080ca098fe8ddabf4556cb40f",
+    urls = [
+        "https://gitlab.arm.com/kleidi/kleidiai/-/archive/d15722976120710080ca098fe8ddabf4556cb40f/kleidiai-d15722976120710080ca098fe8ddabf4556cb40f.zip",
+    ],
+)
+# LINT.ThenChange(cmake/DownloadKleidiAI.cmake,MODULE.bazel:kleidiai)
+
+# Ruy library, used to benchmark against
+http_archive(
+    name = "ruy",
+    sha256 = "fe8345f521bb378745ebdd0f8c5937414849936851d2ec2609774eb2d7098e54",
+    strip_prefix = "ruy-9f53ba413e6fc879236dcaa3e008915973d67a4f",
+    urls = [
+        "https://github.com/google/ruy/archive/9f53ba413e6fc879236dcaa3e008915973d67a4f.zip",
+    ],
diff --git a/WORKSPACE.bzlmod b/WORKSPACE.bzlmod
@@ -0,0 +1,9 @@
+# Copyright 2025 Google LLC
+#
+# This source code is licensed under the BSD-style license found in the
+# LICENSE file in the root directory of this source tree.
+#
+# Description:
+#   XNNPACK - optimized floating-point neural network operators library
+
+# This file intentionally left blank (see https://bazel.build/external/migration#hybrid-mode).