debug information generation but without the symbol table.
</p>

<p><!-- CL 511475 -->
  On ELF platforms, the <code>-B</code> linker flag now accepts a special form:
  with <code>-B</code> <code>gobuildid</code>, the linker will generate a GNU
  build ID (the ELF <code>NT_GNU_BUILD_ID</code> note) derived from the Go
  build ID.
</p>

<p><!-- CL 534555 -->

package main

import (
	"flag"
	"fmt"
	"log"
	"os"
	"strings"

	"cmd/internal/buildid"
)

func usage() {
	fmt.Fprintf(os.Stderr, "usage: go tool buildid [-w] file\n")
	flag.PrintDefaults()
	os.Exit(2)
}

var wflag = flag.Bool("w", false, "write build ID")

func main() {
	log.SetPrefix("buildid: ")
	log.SetFlags(0)
	flag.Usage = usage
	flag.Parse()
	if flag.NArg() != 1 {
		usage()
	}

Istio Automation <******@****.***> 1666361326 -0700

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

/*
Buildid displays or updates the build ID stored in a Go package or binary.

Usage:

	go tool buildid [-w] file

By default, buildid prints the build ID found in the named file.
If the -w option is given, buildid rewrites the build ID found in
the file to accurately record a content hash of the file.

	GOOS=linux GOARCH=amd64 LDFLAGS=$(RELEASE_LDFLAGS) common/scripts/gobuild.sh $@ ./istioctl/cmd/istioctl
${TARGET_OUT}/release/istioctl-linux-armv7:
	GOOS=linux GOARCH=arm GOARM=7 LDFLAGS=$(RELEASE_LDFLAGS) common/scripts/gobuild.sh $@ ./istioctl/cmd/istioctl
${TARGET_OUT}/release/istioctl-linux-arm64:
	GOOS=linux GOARCH=arm64 LDFLAGS=$(RELEASE_LDFLAGS) common/scripts/gobuild.sh $@ ./istioctl/cmd/istioctl
${TARGET_OUT}/release/istioctl-osx:

Austin Clements <******@****.***> 1683224724 -0400

    // temp dir
    "TMPDIR",
    "TMP",
    "TEMP",

    // Seems important on Windows
    "ALLUSERSPROFILE",
    "PUBLIC",
    "windir",

    // Used by performance test to recognize TeamCity buildId
    "BUILD_ID",
    // Used by some tests to be ignored in specific build
    "BUILD_TYPE_ID",
    "JPROFILER_HOME",

    "LANG",
    "LANGUAGE",

if [[ -z "${IGNORE_DIRTY_TREE}" ]] && ! git diff-index --quiet HEAD --; then
  tree_status="Modified"
fi

GIT_DESCRIBE_TAG=$(git describe --tags --always)
HUB=${HUB:-"docker.io/istio"}

# used by common/scripts/gobuild.sh
echo "istio.io/istio/pkg/version.buildVersion=${VERSION:-$BUILD_GIT_REVISION}"
echo "istio.io/istio/pkg/version.buildGitRevision=${BUILD_GIT_REVISION}"
echo "istio.io/istio/pkg/version.buildStatus=${tree_status}"

    "version": "${pom.version}",
    "attributes": {
      "org.gradle.status": "${module.status}"
    }
  },
  "createdBy": {
    "maven": {
      "version": "${maven.version}",
      "buildId": "${maven.build.version}"
    }
  },
  "variants": [
    {
      "name": "${variant.jvmEnvironmentVariantName}ApiElements",
      "attributes": {
        "org.gradle.category": "library",

    get() = environmentVariable(BUILD_CONFIGURATION_ID)


val Project.buildFinalRelease: Provider<String>
    get() = gradleProperty(BUILD_FINAL_RELEASE)


val Project.buildId: Provider<String>
    get() = environmentVariable(BUILD_ID)


val Project.buildRcNumber: Provider<String>
    get() = gradleProperty(BUILD_RC_NUMBER)


val Project.buildRunningOnCi: Provider<Boolean>