) >_const.go

# Pull out the error names for later.
errors=$(
	echo '#include <errno.h>' | $CC -x c - -E -dM $ccflags |
	awk '$1=="#define" && $2 ~ /^E[A-Z0-9_]+$/ { print $2 }' |
	sort
)

# Pull out the signal names for later.
signals=$(
	echo '#include <signal.h>' | $CC -x c - -E -dM $ccflags |
	awk '$1=="#define" && $2 ~ /^SIG[A-Z0-9]+$/ { print $2 }' |
	grep -v 'SIGSTKSIZE\|SIGSTKSZ\|SIGRT\|SIGMAX64' |
	sort

[short] skip

go install -gcflags=-m .
stderr 'can inline main'
go list -gcflags=-m -f '{{.Stale}}' .
stdout 'false'
! stderr 'can inline main'

-- go.mod --
module example.com/foo

go 1.20
-- main.go --
package main

) >_const.go

# Pull out the error names for later.
errors=$(
	echo '#include <errno.h>' | $CC -x c - -E -dM $ccflags |
	awk '$1=="#define" && $2 ~ /^E[A-Z0-9_]+$/ { print $2 }' |
	sort
)

# Pull out the signal names for later.
signals=$(
	echo '#include <signal.h>' | $CC -x c - -E -dM $ccflags |
	awk '$1=="#define" && $2 ~ /^SIG[A-Z0-9]+$/ { print $2 }' |
	grep -v 'SIGSTKSIZE\|SIGSTKSZ\|SIGRT' |
	sort
)

env GO111MODULE=off

# Test that the user can override default code generation flags.

[compiler:gccgo] skip  # gccgo does not use -gcflags
[!cgo] skip
[!GOOS:linux] skip  # test only works if c-archive implies -shared
[short] skip

env GOCACHE=$WORK/gocache  # Looking for compile commands, so need a clean cache.
go build -x -n -buildmode=c-archive -gcflags=all=-shared=false ./override.go
stderr '^.*/compile (.* )?-shared (.* )?-shared=false'

[short] skip # rebuilds all of std

# Set up fresh GOCACHE.
env GOCACHE=$WORK/gocache
mkdir $GOCACHE

# Verify the standard library (specifically internal/runtime/atomic) can be
# built with -gcflags when -n is given. See golang.org/issue/29346.
go build -n -gcflags=all='-l' std

				case 'i':
					cflags |= REG_ICASE;
					continue;
				case 'j':
					cflags |= REG_SPAN;
					continue;
				case 'k':
					cflags |= REG_ESCAPE;
					continue;
				case 'l':
					cflags |= REG_LEFT;
					continue;
				case 'm':
					cflags |= REG_MINIMAL;
					continue;
				case 'n':
					cflags |= REG_NEWLINE;
					continue;
				case 'o':
					cflags |= REG_SHELL_GROUP;

		extraLDFlags := ""
		if strings.Contains(testenv.Builder(), "clang") {
			extraLDFlags += " -fuse-ld=lld"
		}
		const cflags = "-flto -Wno-lto-type-mismatch -Wno-unknown-warning-option"
		cmd.Env = append(cmd.Environ(),
			"CGO_CFLAGS="+cflags,
			"CGO_CXXFLAGS="+cflags,
			"CGO_LDFLAGS="+cflags+extraLDFlags)
	}
	out, err := cmd.CombinedOutput()
	if string(out) != "OK\n" {
		t.Errorf("%s", string(out))
	}

Harshavardhana <******@****.***> 1655421048 -0700

// Copyright 2015 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// Package flags implements top-level flags and the usage message for the assembler.
package flags

import (
	"cmd/internal/obj"
	"cmd/internal/objabi"
	"flag"
	"fmt"
	"os"
	"path/filepath"
	"strings"
)

var (

		nodeName = name
	}
	return nodeName, hostname, err
}

// WriteKubeletDynamicEnvFile writes an environment file with dynamic flags to the kubelet.
// Used at "kubeadm init" and "kubeadm join" time.