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Failed to detect cc toolchain when cross-compiling from darwin_x86_64 to darwin_arm64 with --platforms #12655

Closed
thii opened this issue Dec 7, 2020 · 10 comments
Closed

Failed to detect cc toolchain when cross-compiling from darwin_x86_64 to darwin_arm64 with --platforms #12655

thii opened this issue Dec 7, 2020 · 10 comments
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@katre
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P2 We'll consider working on this in future. (Assignee optional) stale Issues or PRs that are stale (no activity for 30 days) team-Configurability platforms, toolchains, cquery, select(), config transitions type: bug

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@thii
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thii commented Dec 7, 2020 •
edited
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Bugs: what's the simplest, easiest way to reproduce this bug? Please provide a minimal example if possible.

  • Add this new target to the root BUILD file.
platform(
    name="darwin_arm64",
    constraint_values= [
        "@platforms//os:macos",
        "@platforms//cpu:arm64",
    ],
    visibility = ["//visibility:public"],
)
  • Build with:
$ USE_BAZEL_VERSION=last_green bazelisk build --cpu=darwin_arm64 --platforms=//:darwin_arm64 //src:bazel

What operating system are you running Bazel on?

macOS 11.0.1 (Intel cpu)

What's the output of bazel info release?

2020/12/08 06:35:42 Using unreleased version at commit a1b19dfa09abe6d7d3b62f2253e4bfa718aec089
INFO: Invocation ID: 102faae3-4a02-497c-a296-94f262246490
development version

If bazel info release returns "development version" or "(@non-git)", tell us how you built Bazel.

I use Bazelisk.

What's the output of git remote get-url origin ; git rev-parse master ; git rev-parse HEAD ?

https://github.com/bazelbuild/bazel.git
f8f66f36ad299a0ea019c94100d5a8e2018f5ab5
f8f66f36ad299a0ea019c94100d5a8e2018f5ab5

Any other information, logs, or outputs that you want to share?

2020/12/08 06:34:15 Using unreleased version at commit a1b19dfa09abe6d7d3b62f2253e4bfa718aec089
2020/12/08 06:34:15 Downloading https://storage.googleapis.com/bazel-builds/artifacts/macos/a1b19dfa09abe6d7d3b62f2253e4bfa718aec089/bazel...
Extracting Bazel installation...
Starting local Bazel server and connecting to it...
INFO: Invocation ID: 57f11e01-ca6d-451e-b5ba-5f55d36295ab
DEBUG: /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/bazel_toolchains/rules/rbe_repo/version_check.bzl:59:14:
Current running Bazel is not a release version and one was not defined explicitly in rbe_autoconfig target. Falling back to '3.1.0'
DEBUG: /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/bazel_toolchains/rules/rbe_repo/checked_in.bzl:103:14: rbe_ubuntu1804_java11 not using checked in configs as detect_java_home was set to True
DEBUG: /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/bazel_toolchains/rules/rbe_repo/version_check.bzl:59:14:
Current running Bazel is not a release version and one was not defined explicitly in rbe_autoconfig target. Falling back to '3.1.0'
DEBUG: /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/bazel_toolchains/rules/rbe_repo/checked_in.bzl:103:14: rbe_ubuntu1604_java8 not using checked in configs as detect_java_home was set to True
ERROR: While resolving toolchains for target //src/main/cpp:client: No matching toolchains found for types @bazel_tools//tools/cpp:toolchain_type. Maybe --incompatible_use_cc_configure_from_rules_cc has been flipped and there is no default C++ toolchain added in the WORKSPACE file? See https://github.com/bazelbuild/bazel/issues/10134 for details and migration instructions.
ERROR: Analysis of target '//src:bazel' failed; build aborted: No matching toolchains found for types @bazel_tools//tools/cpp:toolchain_type. Maybe --incompatible_use_cc_configure_from_rules_cc has been flipped and there is no default C++ toolchain added in the WORKSPACE file? See https://github.com/bazelbuild/bazel/issues/10134 for details and migration instructions.
INFO: Elapsed time: 12.898s
INFO: 0 processes.
FAILED: Build did NOT complete successfully (101 packages loaded, 741 targets configured)
@thii thii mentioned this issue Dec 7, 2020
Closed
@katre katre self-assigned this Dec 7, 2020
@katre katre added team-Configurability platforms, toolchains, cquery, select(), config transitions type: bug P2 We'll consider working on this in future. (Assignee optional) labels Dec 7, 2020
@katre
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katre commented Dec 7, 2020

There's a dummy cc toolchain that should have been picked up and been unused (since --incompatible_cc_enable_toolchain_resolution is not set).

Need to debug and figure out why.

@katre
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katre commented Dec 8, 2020

Apparently the dummy toolchainwas successfully removed, which means there's nothing left to be resolved. Are you compiling on a Mac (with xcode tools)? We should be able to configure those to handle an arm64/darwin build.

@thii
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thii commented Dec 8, 2020

I'm compiling on a Mac with the latest stable Xcode and command line tools. Is there anything I'm missing?

@katre
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katre commented Dec 8, 2020

No, we need to update the mac autoconfig (in https://cs.opensource.google/bazel/bazel/+/master:tools/cpp/osx_cc_configure.bzl and https://cs.opensource.google/bazel/bazel/+/master:tools/osx/crosstool/BUILD.tpl) needs to also write a cc_toolchain and toolchain for macos/arm64. I'm kind of surprised that even without the constraint issue you flagged, the build succeeds because I don't see any legacy cc toolchains for that setup.

@thii
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thii commented Dec 9, 2020

Do you know what needs to be updated? It looks like darwin_arm64 is already listed.

bazel/tools/osx/crosstool/osx_archs.bzl

Lines 17 to 20 in daaa6cf

OSX_TOOLS_NON_DEVICE_ARCHS = [
"darwin_x86_64",
"darwin_arm64",
"darwin_arm64e",

bazel/tools/osx/crosstool/osx_archs.bzl

Lines 28 to 36 in daaa6cf

OSX_TOOLS_ARCHS = [
"armeabi-v7a",
"ios_armv7",
"ios_arm64",
"ios_arm64e",
"watchos_armv7k",
"watchos_arm64_32",
"tvos_arm64",
] + OSX_TOOLS_NON_DEVICE_ARCHS

bazel/tools/osx/crosstool/BUILD.tpl

Lines 14 to 25 in daaa6cf

CC_TOOLCHAINS = [(
cpu + "|compiler",
":cc-compiler-" + cpu,
) for cpu in OSX_TOOLS_ARCHS] + [(
cpu,
":cc-compiler-" + cpu,
) for cpu in OSX_TOOLS_ARCHS] + [
("k8|compiler", ":cc-compiler-darwin_x86_64"),
("darwin|compiler", ":cc-compiler-darwin_x86_64"),
("k8", ":cc-compiler-darwin_x86_64"),
("darwin", ":cc-compiler-darwin_x86_64"),
]

@katre
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katre commented Dec 9, 2020

You're right, they do exist. I don't have a mac to test with, can you run the following command and report back the output?

bazel query --output=build  @local_config_cc_toolchains//:all

This will list all toolchains that are being registered.

@thii
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thii commented Dec 9, 2020 

DEBUG: /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/bazel_toolchains/rules/rbe_repo/checked_in.bzl:103:14: rbe_ubuntu1804_java11 not using checked in configs as detect_java_home was set to True
DEBUG: /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/bazel_toolchains/rules/rbe_repo/checked_in.bzl:103:14: rbe_ubuntu1604_java8 not using checked in configs as detect_java_home was set to True
# /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/local_config_cc_toolchains/BUILD:11:14
toolchain(
  name = "cc-toolchain-watchos_x86_64-x86_64",
  exec_compatible_with = ["@platforms//os:osx", "@platforms//cpu:x86_64"],
  toolchain_type = "@bazel_tools//tools/cpp:toolchain_type",
  target_compatible_with = ["@platforms//os:ios", "@platforms//cpu:x86_64"],
  toolchain = "@local_config_cc//:cc-compiler-watchos_x86_64",
)
# Rule cc-toolchain-watchos_x86_64-x86_64 instantiated at (most recent call last):
#   /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/local_config_cc_toolchains/BUILD:11:14 in <toplevel>

# /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/local_config_cc_toolchains/BUILD:11:14
toolchain(
  name = "cc-toolchain-watchos_x86_64-aarch64",
  exec_compatible_with = ["@platforms//os:osx", "@platforms//cpu:aarch64"],
  toolchain_type = "@bazel_tools//tools/cpp:toolchain_type",
  target_compatible_with = ["@platforms//os:ios", "@platforms//cpu:x86_64"],
  toolchain = "@local_config_cc//:cc-compiler-watchos_x86_64",
)
# Rule cc-toolchain-watchos_x86_64-aarch64 instantiated at (most recent call last):
#   /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/local_config_cc_toolchains/BUILD:11:14 in <toplevel>

# /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/local_config_cc_toolchains/BUILD:11:14
toolchain(
  name = "cc-toolchain-watchos_i386-x86_64",
  exec_compatible_with = ["@platforms//os:osx", "@platforms//cpu:x86_64"],
  toolchain_type = "@bazel_tools//tools/cpp:toolchain_type",
  target_compatible_with = ["@platforms//os:ios", "@platforms//cpu:x86_32"],
  toolchain = "@local_config_cc//:cc-compiler-watchos_i386",
)
# Rule cc-toolchain-watchos_i386-x86_64 instantiated at (most recent call last):
#   /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/local_config_cc_toolchains/BUILD:11:14 in <toplevel>

# /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/local_config_cc_toolchains/BUILD:11:14
toolchain(
  name = "cc-toolchain-watchos_i386-aarch64",
  exec_compatible_with = ["@platforms//os:osx", "@platforms//cpu:aarch64"],
  toolchain_type = "@bazel_tools//tools/cpp:toolchain_type",
  target_compatible_with = ["@platforms//os:ios", "@platforms//cpu:x86_32"],
  toolchain = "@local_config_cc//:cc-compiler-watchos_i386",
)
# Rule cc-toolchain-watchos_i386-aarch64 instantiated at (most recent call last):
#   /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/local_config_cc_toolchains/BUILD:11:14 in <toplevel>

# /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/local_config_cc_toolchains/BUILD:11:14
toolchain(
  name = "cc-toolchain-watchos_armv7k-x86_64",
  exec_compatible_with = ["@platforms//os:osx", "@platforms//cpu:x86_64"],
  toolchain_type = "@bazel_tools//tools/cpp:toolchain_type",
  target_compatible_with = ["@platforms//os:ios", "@platforms//cpu:arm"],
  toolchain = "@local_config_cc//:cc-compiler-watchos_armv7k",
)
# Rule cc-toolchain-watchos_armv7k-x86_64 instantiated at (most recent call last):
#   /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/local_config_cc_toolchains/BUILD:11:14 in <toplevel>

# /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/local_config_cc_toolchains/BUILD:11:14
toolchain(
  name = "cc-toolchain-watchos_armv7k-aarch64",
  exec_compatible_with = ["@platforms//os:osx", "@platforms//cpu:aarch64"],
  toolchain_type = "@bazel_tools//tools/cpp:toolchain_type",
  target_compatible_with = ["@platforms//os:ios", "@platforms//cpu:arm"],
  toolchain = "@local_config_cc//:cc-compiler-watchos_armv7k",
)
# Rule cc-toolchain-watchos_armv7k-aarch64 instantiated at (most recent call last):
#   /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/local_config_cc_toolchains/BUILD:11:14 in <toplevel>

# /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/local_config_cc_toolchains/BUILD:11:14
toolchain(
  name = "cc-toolchain-watchos_arm64_32-x86_64",
  exec_compatible_with = ["@platforms//os:osx", "@platforms//cpu:x86_64"],
  toolchain_type = "@bazel_tools//tools/cpp:toolchain_type",
  target_compatible_with = ["@platforms//os:ios", "@platforms//cpu:aarch64"],
  toolchain = "@local_config_cc//:cc-compiler-watchos_arm64_32",
)
# Rule cc-toolchain-watchos_arm64_32-x86_64 instantiated at (most recent call last):
#   /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/local_config_cc_toolchains/BUILD:11:14 in <toplevel>

# /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/local_config_cc_toolchains/BUILD:11:14
toolchain(
  name = "cc-toolchain-watchos_arm64_32-aarch64",
  exec_compatible_with = ["@platforms//os:osx", "@platforms//cpu:aarch64"],
  toolchain_type = "@bazel_tools//tools/cpp:toolchain_type",
  target_compatible_with = ["@platforms//os:ios", "@platforms//cpu:aarch64"],
  toolchain = "@local_config_cc//:cc-compiler-watchos_arm64_32",
)
# Rule cc-toolchain-watchos_arm64_32-aarch64 instantiated at (most recent call last):
#   /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/local_config_cc_toolchains/BUILD:11:14 in <toplevel>

# /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/local_config_cc_toolchains/BUILD:11:14
toolchain(
  name = "cc-toolchain-tvos_x86_64-x86_64",
  exec_compatible_with = ["@platforms//os:osx", "@platforms//cpu:x86_64"],
  toolchain_type = "@bazel_tools//tools/cpp:toolchain_type",
  target_compatible_with = ["@platforms//os:ios", "@platforms//cpu:x86_64"],
  toolchain = "@local_config_cc//:cc-compiler-tvos_x86_64",
)
# Rule cc-toolchain-tvos_x86_64-x86_64 instantiated at (most recent call last):
#   /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/local_config_cc_toolchains/BUILD:11:14 in <toplevel>

# /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/local_config_cc_toolchains/BUILD:11:14
toolchain(
  name = "cc-toolchain-tvos_x86_64-aarch64",
  exec_compatible_with = ["@platforms//os:osx", "@platforms//cpu:aarch64"],
  toolchain_type = "@bazel_tools//tools/cpp:toolchain_type",
  target_compatible_with = ["@platforms//os:ios", "@platforms//cpu:x86_64"],
  toolchain = "@local_config_cc//:cc-compiler-tvos_x86_64",
)
# Rule cc-toolchain-tvos_x86_64-aarch64 instantiated at (most recent call last):
#   /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/local_config_cc_toolchains/BUILD:11:14 in <toplevel>

# /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/local_config_cc_toolchains/BUILD:11:14
toolchain(
  name = "cc-toolchain-tvos_arm64-x86_64",
  exec_compatible_with = ["@platforms//os:osx", "@platforms//cpu:x86_64"],
  toolchain_type = "@bazel_tools//tools/cpp:toolchain_type",
  target_compatible_with = ["@platforms//os:ios", "@platforms//cpu:aarch64"],
  toolchain = "@local_config_cc//:cc-compiler-tvos_arm64",
)
# Rule cc-toolchain-tvos_arm64-x86_64 instantiated at (most recent call last):
#   /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/local_config_cc_toolchains/BUILD:11:14 in <toplevel>

# /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/local_config_cc_toolchains/BUILD:11:14
toolchain(
  name = "cc-toolchain-tvos_arm64-aarch64",
  exec_compatible_with = ["@platforms//os:osx", "@platforms//cpu:aarch64"],
  toolchain_type = "@bazel_tools//tools/cpp:toolchain_type",
  target_compatible_with = ["@platforms//os:ios", "@platforms//cpu:aarch64"],
  toolchain = "@local_config_cc//:cc-compiler-tvos_arm64",
)
# Rule cc-toolchain-tvos_arm64-aarch64 instantiated at (most recent call last):
#   /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/local_config_cc_toolchains/BUILD:11:14 in <toplevel>

# /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/local_config_cc_toolchains/BUILD:11:14
toolchain(
  name = "cc-toolchain-ios_x86_64-x86_64",
  exec_compatible_with = ["@platforms//os:osx", "@platforms//cpu:x86_64"],
  toolchain_type = "@bazel_tools//tools/cpp:toolchain_type",
  target_compatible_with = ["@platforms//os:ios", "@platforms//cpu:x86_64"],
  toolchain = "@local_config_cc//:cc-compiler-ios_x86_64",
)
# Rule cc-toolchain-ios_x86_64-x86_64 instantiated at (most recent call last):
#   /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/local_config_cc_toolchains/BUILD:11:14 in <toplevel>

# /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/local_config_cc_toolchains/BUILD:11:14
toolchain(
  name = "cc-toolchain-ios_x86_64-aarch64",
  exec_compatible_with = ["@platforms//os:osx", "@platforms//cpu:aarch64"],
  toolchain_type = "@bazel_tools//tools/cpp:toolchain_type",
  target_compatible_with = ["@platforms//os:ios", "@platforms//cpu:x86_64"],
  toolchain = "@local_config_cc//:cc-compiler-ios_x86_64",
)
# Rule cc-toolchain-ios_x86_64-aarch64 instantiated at (most recent call last):
#   /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/local_config_cc_toolchains/BUILD:11:14 in <toplevel>

# /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/local_config_cc_toolchains/BUILD:11:14
toolchain(
  name = "cc-toolchain-ios_i386-x86_64",
  exec_compatible_with = ["@platforms//os:osx", "@platforms//cpu:x86_64"],
  toolchain_type = "@bazel_tools//tools/cpp:toolchain_type",
  target_compatible_with = ["@platforms//os:ios", "@platforms//cpu:x86_32"],
  toolchain = "@local_config_cc//:cc-compiler-ios_i386",
)
# Rule cc-toolchain-ios_i386-x86_64 instantiated at (most recent call last):
#   /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/local_config_cc_toolchains/BUILD:11:14 in <toplevel>

# /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/local_config_cc_toolchains/BUILD:11:14
toolchain(
  name = "cc-toolchain-ios_i386-aarch64",
  exec_compatible_with = ["@platforms//os:osx", "@platforms//cpu:aarch64"],
  toolchain_type = "@bazel_tools//tools/cpp:toolchain_type",
  target_compatible_with = ["@platforms//os:ios", "@platforms//cpu:x86_32"],
  toolchain = "@local_config_cc//:cc-compiler-ios_i386",
)
# Rule cc-toolchain-ios_i386-aarch64 instantiated at (most recent call last):
#   /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/local_config_cc_toolchains/BUILD:11:14 in <toplevel>

# /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/local_config_cc_toolchains/BUILD:11:14
toolchain(
  name = "cc-toolchain-ios_armv7-x86_64",
  exec_compatible_with = ["@platforms//os:osx", "@platforms//cpu:x86_64"],
  toolchain_type = "@bazel_tools//tools/cpp:toolchain_type",
  target_compatible_with = ["@platforms//os:ios", "@platforms//cpu:arm"],
  toolchain = "@local_config_cc//:cc-compiler-ios_armv7",
)
# Rule cc-toolchain-ios_armv7-x86_64 instantiated at (most recent call last):
#   /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/local_config_cc_toolchains/BUILD:11:14 in <toplevel>

# /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/local_config_cc_toolchains/BUILD:11:14
toolchain(
  name = "cc-toolchain-ios_armv7-aarch64",
  exec_compatible_with = ["@platforms//os:osx", "@platforms//cpu:aarch64"],
  toolchain_type = "@bazel_tools//tools/cpp:toolchain_type",
  target_compatible_with = ["@platforms//os:ios", "@platforms//cpu:arm"],
  toolchain = "@local_config_cc//:cc-compiler-ios_armv7",
)
# Rule cc-toolchain-ios_armv7-aarch64 instantiated at (most recent call last):
#   /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/local_config_cc_toolchains/BUILD:11:14 in <toplevel>

# /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/local_config_cc_toolchains/BUILD:11:14
toolchain(
  name = "cc-toolchain-ios_arm64e-x86_64",
  exec_compatible_with = ["@platforms//os:osx", "@platforms//cpu:x86_64"],
  toolchain_type = "@bazel_tools//tools/cpp:toolchain_type",
  target_compatible_with = ["@platforms//os:ios", "@platforms//cpu:aarch64"],
  toolchain = "@local_config_cc//:cc-compiler-ios_arm64e",
)
# Rule cc-toolchain-ios_arm64e-x86_64 instantiated at (most recent call last):
#   /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/local_config_cc_toolchains/BUILD:11:14 in <toplevel>

# /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/local_config_cc_toolchains/BUILD:11:14
toolchain(
  name = "cc-toolchain-ios_arm64e-aarch64",
  exec_compatible_with = ["@platforms//os:osx", "@platforms//cpu:aarch64"],
  toolchain_type = "@bazel_tools//tools/cpp:toolchain_type",
  target_compatible_with = ["@platforms//os:ios", "@platforms//cpu:aarch64"],
  toolchain = "@local_config_cc//:cc-compiler-ios_arm64e",
)
# Rule cc-toolchain-ios_arm64e-aarch64 instantiated at (most recent call last):
#   /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/local_config_cc_toolchains/BUILD:11:14 in <toplevel>

# /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/local_config_cc_toolchains/BUILD:11:14
toolchain(
  name = "cc-toolchain-ios_arm64-x86_64",
  exec_compatible_with = ["@platforms//os:osx", "@platforms//cpu:x86_64"],
  toolchain_type = "@bazel_tools//tools/cpp:toolchain_type",
  target_compatible_with = ["@platforms//os:ios", "@platforms//cpu:aarch64"],
  toolchain = "@local_config_cc//:cc-compiler-ios_arm64",
)
# Rule cc-toolchain-ios_arm64-x86_64 instantiated at (most recent call last):
#   /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/local_config_cc_toolchains/BUILD:11:14 in <toplevel>

# /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/local_config_cc_toolchains/BUILD:11:14
toolchain(
  name = "cc-toolchain-ios_arm64-aarch64",
  exec_compatible_with = ["@platforms//os:osx", "@platforms//cpu:aarch64"],
  toolchain_type = "@bazel_tools//tools/cpp:toolchain_type",
  target_compatible_with = ["@platforms//os:ios", "@platforms//cpu:aarch64"],
  toolchain = "@local_config_cc//:cc-compiler-ios_arm64",
)
# Rule cc-toolchain-ios_arm64-aarch64 instantiated at (most recent call last):
#   /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/local_config_cc_toolchains/BUILD:11:14 in <toplevel>

# /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/local_config_cc_toolchains/BUILD:11:14
toolchain(
  name = "cc-toolchain-darwin_x86_64-x86_64",
  exec_compatible_with = ["@platforms//os:osx", "@platforms//cpu:x86_64"],
  toolchain_type = "@bazel_tools//tools/cpp:toolchain_type",
  target_compatible_with = ["@platforms//os:osx", "@platforms//cpu:x86_64"],
  toolchain = "@local_config_cc//:cc-compiler-darwin_x86_64",
)
# Rule cc-toolchain-darwin_x86_64-x86_64 instantiated at (most recent call last):
#   /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/local_config_cc_toolchains/BUILD:11:14 in <toplevel>

# /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/local_config_cc_toolchains/BUILD:11:14
toolchain(
  name = "cc-toolchain-darwin_x86_64-aarch64",
  exec_compatible_with = ["@platforms//os:osx", "@platforms//cpu:aarch64"],
  toolchain_type = "@bazel_tools//tools/cpp:toolchain_type",
  target_compatible_with = ["@platforms//os:osx", "@platforms//cpu:x86_64"],
  toolchain = "@local_config_cc//:cc-compiler-darwin_x86_64",
)
# Rule cc-toolchain-darwin_x86_64-aarch64 instantiated at (most recent call last):
#   /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/local_config_cc_toolchains/BUILD:11:14 in <toplevel>

# /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/local_config_cc_toolchains/BUILD:11:14
toolchain(
  name = "cc-toolchain-darwin_arm64e-x86_64",
  exec_compatible_with = ["@platforms//os:osx", "@platforms//cpu:x86_64"],
  toolchain_type = "@bazel_tools//tools/cpp:toolchain_type",
  target_compatible_with = ["@platforms//os:osx", "@platforms//cpu:aarch64"],
  toolchain = "@local_config_cc//:cc-compiler-darwin_arm64e",
)
# Rule cc-toolchain-darwin_arm64e-x86_64 instantiated at (most recent call last):
#   /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/local_config_cc_toolchains/BUILD:11:14 in <toplevel>

# /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/local_config_cc_toolchains/BUILD:11:14
toolchain(
  name = "cc-toolchain-darwin_arm64e-aarch64",
  exec_compatible_with = ["@platforms//os:osx", "@platforms//cpu:aarch64"],
  toolchain_type = "@bazel_tools//tools/cpp:toolchain_type",
  target_compatible_with = ["@platforms//os:osx", "@platforms//cpu:aarch64"],
  toolchain = "@local_config_cc//:cc-compiler-darwin_arm64e",
)
# Rule cc-toolchain-darwin_arm64e-aarch64 instantiated at (most recent call last):
#   /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/local_config_cc_toolchains/BUILD:11:14 in <toplevel>

# /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/local_config_cc_toolchains/BUILD:11:14
toolchain(
  name = "cc-toolchain-darwin_arm64-x86_64",
  exec_compatible_with = ["@platforms//os:osx", "@platforms//cpu:x86_64"],
  toolchain_type = "@bazel_tools//tools/cpp:toolchain_type",
  target_compatible_with = ["@platforms//os:osx", "@platforms//cpu:aarch64"],
  toolchain = "@local_config_cc//:cc-compiler-darwin_arm64",
)
# Rule cc-toolchain-darwin_arm64-x86_64 instantiated at (most recent call last):
#   /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/local_config_cc_toolchains/BUILD:11:14 in <toplevel>

# /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/local_config_cc_toolchains/BUILD:11:14
toolchain(
  name = "cc-toolchain-darwin_arm64-aarch64",
  exec_compatible_with = ["@platforms//os:osx", "@platforms//cpu:aarch64"],
  toolchain_type = "@bazel_tools//tools/cpp:toolchain_type",
  target_compatible_with = ["@platforms//os:osx", "@platforms//cpu:aarch64"],
  toolchain = "@local_config_cc//:cc-compiler-darwin_arm64",
)
# Rule cc-toolchain-darwin_arm64-aarch64 instantiated at (most recent call last):
#   /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/local_config_cc_toolchains/BUILD:11:14 in <toplevel>

# /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/local_config_cc_toolchains/BUILD:11:14
toolchain(
  name = "cc-toolchain-armeabi-v7a-x86_64",
  exec_compatible_with = ["@platforms//os:osx", "@platforms//cpu:x86_64"],
  toolchain_type = "@bazel_tools//tools/cpp:toolchain_type",
  target_compatible_with = ["@platforms//cpu:arm"],
  toolchain = "@local_config_cc//:cc-compiler-armeabi-v7a",
)
# Rule cc-toolchain-armeabi-v7a-x86_64 instantiated at (most recent call last):
#   /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/local_config_cc_toolchains/BUILD:11:14 in <toplevel>

# /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/local_config_cc_toolchains/BUILD:11:14
toolchain(
  name = "cc-toolchain-armeabi-v7a-aarch64",
  exec_compatible_with = ["@platforms//os:osx", "@platforms//cpu:aarch64"],
  toolchain_type = "@bazel_tools//tools/cpp:toolchain_type",
  target_compatible_with = ["@platforms//cpu:arm"],
  toolchain = "@local_config_cc//:cc-compiler-armeabi-v7a",
)
# Rule cc-toolchain-armeabi-v7a-aarch64 instantiated at (most recent call last):
#   /private/var/tmp/_bazel_admin/058bf0aeee6f9b65e93a9de41f4a4c2c/external/local_config_cc_toolchains/BUILD:11:14 in <toplevel>

@katre
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katre commented Dec 10, 2020

I see you noticed the problem, because you opened bazelbuild/platforms#22 .

For future readers: the issue is that the Mac autodetection is using aarch64 for the darwin exec constraint in the toolchains, but @thii is using amd64.

@pcjanzen pcjanzen mentioned this issue Feb 18, 2022
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Thank you for contributing to the Bazel repository! This issue has been marked as stale since it has not had any activity in the last 2+ years. It will be closed in the next 14 days unless any other activity occurs or one of the following labels is added: "not stale", "awaiting-bazeler". Please reach out to the triage team (@bazelbuild/triage) if you think this issue is still relevant or you are interested in getting the issue resolved.

@github-actions github-actions bot added the stale Issues or PRs that are stale (no activity for 30 days) label Apr 20, 2023
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github-actions bot commented May 5, 2023

This issue has been automatically closed due to inactivity. If you're still interested in pursuing this, please reach out to the triage team (@bazelbuild/triage). Thanks!

@github-actions github-actions bot closed this as not planned Won't fix, can't repro, duplicate, stale May 5, 2023
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@katre katre

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