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Error when compiling stirling with bazel : cannot find gcc or CC #279

Open woxiang-H opened 3 years ago

woxiang-H commented 3 years ago

Describe the bug A clear and concise description of what the bug is. Error when compiling stirling with bazel : cannot find gcc or CC (clang); either correct your path or set the CC environment variable. Even if I define the CC environment variable, it still doesn't work.

To Reproduce Steps to reproduce the behavior:

  1. Go to '...'

    cd pixie

    export CC=/usr/bin/gcc

    /root/pixie/src/stirling/scripts/stirling_wrapper.sh

  2. See error INFO: Repository local_config_cc instantiated at: /DEFAULT.WORKSPACE.SUFFIX:368:13: in /root/.cache/bazel/_bazel_root/726abf8396a6eda168d08024da698b6c/external/bazel_tools/tools/cpp/cc_configure.bzl:184:16: in cc_configure Repository rule cc_autoconf defined at: /root/.cache/bazel/_bazel_root/726abf8396a6eda168d08024da698b6c/external/bazel_tools/tools/cpp/cc_configure.bzl:145:30: in ERROR: An error occurred during the fetch of repository 'local_config_cc': Traceback (most recent call last): File "/root/.cache/bazel/_bazel_root/726abf8396a6eda168d08024da698b6c/external/bazel_tools/tools/cpp/cc_configure.bzl", line 127, column 33, in cc_autoconf_impl configure_unix_toolchain(repository_ctx, cpu_value, overriden_tools) File "/root/.cache/bazel/_bazel_root/726abf8396a6eda168d08024da698b6c/external/bazel_tools/tools/cpp/unix_cc_configure.bzl", line 340, column 23, in configure_unix_toolchain cc = _find_generic(repository_ctx, "gcc", "CC", overriden_tools) File "/root/.cache/bazel/_bazel_root/726abf8396a6eda168d08024da698b6c/external/bazel_tools/tools/cpp/unix_cc_configure.bzl", line 310, column 32, in _find_generic auto_configure_fail(msg) File "/root/.cache/bazel/_bazel_root/726abf8396a6eda168d08024da698b6c/external/bazel_tools/tools/cpp/lib_cc_configure.bzl", line 112, column 9, in auto_configure_fail fail("\n%sAuto-Configuration Error:%s %s\n" % (red, no_color, msg)) Error in fail: Auto-Configuration Error: Cannot find gcc or CC (clang); either correct your path or set the CC environment variable ERROR: Error fetching repository: Traceback (most recent call last): File "/root/.cache/bazel/_bazel_root/726abf8396a6eda168d08024da698b6c/external/bazel_tools/tools/cpp/cc_configure.bzl", line 127, column 33, in cc_autoconf_impl configure_unix_toolchain(repository_ctx, cpu_value, overriden_tools) File "/root/.cache/bazel/_bazel_root/726abf8396a6eda168d08024da698b6c/external/bazel_tools/tools/cpp/unix_cc_configure.bzl", line 340, column 23, in configure_unix_toolchain cc = _find_generic(repository_ctx, "gcc", "CC", overriden_tools) File "/root/.cache/bazel/_bazel_root/726abf8396a6eda168d08024da698b6c/external/bazel_tools/tools/cpp/unix_cc_configure.bzl", line 310, column 32, in _find_generic auto_configure_fail(msg) File "/root/.cache/bazel/_bazel_root/726abf8396a6eda168d08024da698b6c/external/bazel_tools/tools/cpp/lib_cc_configure.bzl", line 112, column 9, in auto_configure_fail fail("\n%sAuto-Configuration Error:%s %s\n" % (red, no_color, msg)) Error in fail: Auto-Configuration Error: Cannot find gcc or CC (clang); either correct your path or set the CC environment variable ERROR: /root/.cache/bazel/_bazel_root/726abf8396a6eda168d08024da698b6c/external/bazel_tools/tools/cpp/BUILD:469:14: @bazel_tools//tools/cpp:compiler depends on @local_config_cc//:cc-compiler-k8 in repository @local_config_cc which failed to fetch. no such package '@local_config_cc//': Auto-Configuration Error: Cannot find gcc or CC (clang); either correct your path or set the CC environment variable ERROR: While resolving configuration keys for //src/stirling/binaries:stirling_wrapper: Analysis failed ERROR: Analysis of target '//src/stirling/binaries:stirling_wrapper' failed; build aborted: Analysis failed INFO: Elapsed time: 0.275s INFO: 0 processes. FAILED: Build did NOT complete successfully (0 packages loaded, 0 targets configured)

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yzhao1012 commented 3 years ago

(Yaxiong from the Pixie team)

Thanks for reporting this!

src/stirling/scripts/stirling_wrapper.sh wraps bazel (build system used by Pixie codebase). It seems your bazel configuration has problem.

Could you run:

bazel build //src/stirling/binaries:stirling_wrapper --verbose_failures

And copy the screen output here?

woxiang-H commented 3 years ago

It looks like the same error

# bazel build //src/stirling/binaries:stirling_wrapper --verbose_failures
INFO: Repository local_config_cc instantiated at:
  /DEFAULT.WORKSPACE.SUFFIX:368:13: in <toplevel>
  /root/.cache/bazel/_bazel_root/726abf8396a6eda168d08024da698b6c/external/bazel_tools/tools/cpp/cc_configure.bzl:184:16: in cc_configure
Repository rule cc_autoconf defined at:
  /root/.cache/bazel/_bazel_root/726abf8396a6eda168d08024da698b6c/external/bazel_tools/tools/cpp/cc_configure.bzl:145:30: in <toplevel>
ERROR: An error occurred during the fetch of repository 'local_config_cc':
   Traceback (most recent call last):
    File "/root/.cache/bazel/_bazel_root/726abf8396a6eda168d08024da698b6c/external/bazel_tools/tools/cpp/cc_configure.bzl", line 127, column 33, in cc_autoconf_impl
        configure_unix_toolchain(repository_ctx, cpu_value, overriden_tools)
    File "/root/.cache/bazel/_bazel_root/726abf8396a6eda168d08024da698b6c/external/bazel_tools/tools/cpp/unix_cc_configure.bzl", line 340, column 23, in configure_unix_toolchain
        cc = _find_generic(repository_ctx, "gcc", "CC", overriden_tools)
    File "/root/.cache/bazel/_bazel_root/726abf8396a6eda168d08024da698b6c/external/bazel_tools/tools/cpp/unix_cc_configure.bzl", line 310, column 32, in _find_generic
        auto_configure_fail(msg)
    File "/root/.cache/bazel/_bazel_root/726abf8396a6eda168d08024da698b6c/external/bazel_tools/tools/cpp/lib_cc_configure.bzl", line 112, column 9, in auto_configure_fail
        fail("\n%sAuto-Configuration Error:%s %s\n" % (red, no_color, msg))
Error in fail: 
Auto-Configuration Error: Cannot find gcc or CC (clang); either correct your path or set the CC environment variable
ERROR: Error fetching repository: Traceback (most recent call last):
    File "/root/.cache/bazel/_bazel_root/726abf8396a6eda168d08024da698b6c/external/bazel_tools/tools/cpp/cc_configure.bzl", line 127, column 33, in cc_autoconf_impl
        configure_unix_toolchain(repository_ctx, cpu_value, overriden_tools)
    File "/root/.cache/bazel/_bazel_root/726abf8396a6eda168d08024da698b6c/external/bazel_tools/tools/cpp/unix_cc_configure.bzl", line 340, column 23, in configure_unix_toolchain
        cc = _find_generic(repository_ctx, "gcc", "CC", overriden_tools)
    File "/root/.cache/bazel/_bazel_root/726abf8396a6eda168d08024da698b6c/external/bazel_tools/tools/cpp/unix_cc_configure.bzl", line 310, column 32, in _find_generic
        auto_configure_fail(msg)
    File "/root/.cache/bazel/_bazel_root/726abf8396a6eda168d08024da698b6c/external/bazel_tools/tools/cpp/lib_cc_configure.bzl", line 112, column 9, in auto_configure_fail
        fail("\n%sAuto-Configuration Error:%s %s\n" % (red, no_color, msg))
Error in fail: 
Auto-Configuration Error: Cannot find gcc or CC (clang); either correct your path or set the CC environment variable
ERROR: /root/.cache/bazel/_bazel_root/726abf8396a6eda168d08024da698b6c/external/bazel_tools/tools/cpp/BUILD:469:14: @bazel_tools//tools/cpp:compiler depends on @local_config_cc//:cc-compiler-k8 in repository @local_config_cc which failed to fetch. no such package '@local_config_cc//': 
Auto-Configuration Error: Cannot find gcc or CC (clang); either correct your path or set the CC environment variable
ERROR: While resolving configuration keys for //src/stirling/binaries:stirling_wrapper: Analysis failed
ERROR: Analysis of target '//src/stirling/binaries:stirling_wrapper' failed; build aborted: Analysis failed
INFO: Elapsed time: 0.253s
INFO: 0 processes.
FAILED: Build did NOT complete successfully (0 packages loaded, 0 targets configured)
sundarv85 commented 3 years ago

I'm facing the same issue. Any pointers as to how to solve this.. I tried with both bazel 4.2.0 as well as 4.0.0 - and also the latest and a older commit..