1 files changed, 0 insertions, 344 deletions
diff --git a/src/cmd/gobuild/gobuild.go b/src/cmd/gobuild/gobuild.go
deleted file mode 100644
index 6dce9d576..000000000
--- a/src/cmd/gobuild/gobuild.go
+++ /dev/null
@@ -1,344 +0,0 @@
-// Copyright 2009 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 gobuild
-
-import (
-	"flag";
-	"fmt";
-	"io";
-	"os";
-	"path";
-	"sort";
-	"strings";
-	"template";
-	"unicode";
-	"utf8";
-
-	"./gobuild";
-)
-
-type Pkg struct
-
-type File struct {
-	Name string;
-	Pkg *Pkg;
-	Imports []string;
-	Deps []*Pkg;
-	Phase int;
-}
-
-type Pkg struct {
-	Name string;
-	Path string;
-	Files []*File;
-}
-
-type ArCmd struct {
-	Pkg *Pkg;
-	Files []*File;
-}
-
-type Phase struct {
-	Phase int;
-	ArCmds []*ArCmd;
-}
-
-type Info struct {
-	Args []string;
-	Char string;
-	Dir string;
-	ObjDir string;
-	Pkgmap map[string] *Pkg;
-	Packages []*Pkg;
-	Files map[string] *File;
-	Imports map[string] bool;
-	Phases []*Phase;
-	MaxPhase int;
-}
-
-var verbose = flag.Bool("v", false, "verbose mode")
-var writeMakefile = flag.Bool("m", false, "write Makefile to standard output")
-
-func PushPkg(vp *[]*Pkg, p *Pkg) {
-	v := *vp;
-	n := len(v);
-	if n >= cap(v) {
-		m := 2*n + 10;
-		a := make([]*Pkg, n, m);
-		for i := range v {
-			a[i] = v[i];
-		}
-		v = a;
-	}
-	v = v[0:n+1];
-	v[n] = p;
-	*vp = v;
-}
-
-func PushFile(vp *[]*File, p *File) {
-	v := *vp;
-	n := len(v);
-	if n >= cap(v) {
-		m := 2*n + 10;
-		a := make([]*File, n, m);
-		for i := range v {
-			a[i] = v[i];
-		}
-		v = a;
-	}
-	v = v[0:n+1];
-	v[n] = p;
-	*vp = v;
-}
-
-// For sorting Files
-type FileArray []*File
-
-func (a FileArray) Len() int {
-	return len(a)
-}
-
-func (a FileArray) Less(i, j int) bool {
-	return a[i].Name < a[j].Name
-}
-
-func (a FileArray) Swap(i, j int) {
-	a[i], a[j] = a[j], a[i]
-}
-
-// If current directory is under $GOROOT/src/pkg, return the
-// path relative to there.  Otherwise return "".
-func PkgDir() string {
-	goroot := os.Getenv("GOROOT");
-	if goroot == "" {
-		return ""
-	}
-	srcroot := path.Clean(goroot + "/src/pkg/");
-	pwd := os.Getenv("PWD");	// TODO(rsc): real pwd
-	if pwd == "" {
-		return ""
-	}
-	if pwd == srcroot {
-		return ""
-	}
-	n := len(srcroot);
-	if len(pwd) < n || pwd[n] != '/' || pwd[0:n] != srcroot {
-		return ""
-	}
-
-	dir := pwd[n+1:len(pwd)];
-	return dir;
-}
-
-func ScanFiles(filenames []string) *Info {
-	// Build list of imports, local packages, and files.
-	// Exclude *_test.go and anything in package main.
-	// TODO(rsc): Build a binary from package main?
-
-	z := new(Info);
-	z.Args = os.Args;
-	z.Dir = PkgDir();
-	z.Char = theChar;	// for template
-	z.ObjDir = ObjDir;	// for template
-	z.Pkgmap = make(map[string] *Pkg);
-	z.Files = make(map[string] *File);
-	z.Imports = make(map[string] bool);
-
-	// Read Go files to find out packages and imports.
-	var pkg *Pkg;
-	for _, filename := range filenames {
-		if strings.Index(filename, "_test.") >= 0 {
-			continue;
-		}
-		f := new(File);
-		f.Name = filename;
-		if path.Ext(filename) == ".go" {
-			rune, _ := utf8.DecodeRuneInString(filename);
-			if rune != '_' && !unicode.IsLetter(rune) && !unicode.IsDecimalDigit(rune) {
-				// Ignore files with funny leading letters,
-				// to avoid editor files like .foo.go and ~foo.go.
-				continue;
-			}
-
-			pkgname, imp, err := PackageImports(filename);
-			if err != nil {
-				fatal("parsing %s: %s", filename, err);
-			}
-			if pkgname == "main" {
-				continue;
-			}
-
-			path := pkgname;
-			var ok bool;
-			pkg, ok = z.Pkgmap[path];
-			if !ok {
-				pkg = new(Pkg);
-				pkg.Name = pkgname;
-				pkg.Path = path;
-				z.Pkgmap[path] = pkg;
-				PushPkg(&z.Packages, pkg);
-			}
-			f.Pkg = pkg;
-			f.Imports = imp;
-			for _, name := range imp {
-				z.Imports[name] = true;
-			}
-			PushFile(&pkg.Files, f);
-		}
-		z.Files[filename] = f;
-	}
-
-	// Loop through files again, filling in more info.
-	for _, f := range z.Files {
-		if f.Pkg == nil {
-			// non-Go file: fill in package name.
-			// Must only be a single package in this directory.
-			if len(z.Pkgmap) != 1 {
-				fatal("cannot determine package for %s", f.Name);
-			}
-			f.Pkg = pkg;
-		}
-
-		// Go file: record dependencies on other packages in this directory.
-		for _, imp := range f.Imports {
-			pkg, ok := z.Pkgmap[imp];
-			if ok && pkg != f.Pkg {
-				PushPkg(&f.Deps, pkg);
-			}
-		}
-	}
-
-	// Update destination directory.
-	// If destination directory has same
-	// name as package name, cut it off.
-	dir, name := path.Split(z.Dir);
-	if len(z.Packages) == 1 && z.Packages[0].Name == name {
-		z.Dir = dir;
-	}
-
-	return z;
-}
-
-func PackageObj(pkg string) string {
-	return pkg + ".a"
-}
-
-func (z *Info) Build() {
-	// Create empty object directory tree.
-	RemoveAll(ObjDir);
-	obj := path.Join(ObjDir, z.Dir) + "/";
-	MkdirAll(obj);
-
-	// Create empty archives.
-	for pkgname := range z.Pkgmap {
-		ar := obj + PackageObj(pkgname);
-		os.Remove(ar);
-		Archive(ar, nil);
-	}
-
-	// Compile by repeated passes: build as many .6 as possible,
-	// put them in their archives, and repeat.
-	var pending, fail, success []*File;
-	for _, file := range z.Files {
-		PushFile(&pending, file);
-	}
-	sort.Sort(FileArray(pending));
-
-	var arfiles []string;
-	z.Phases = make([]*Phase, 0, len(z.Files));
-
-	for phase := 1; len(pending) > 0; phase++ {
-		// Run what we can.
-		fail = fail[0:0];
-		success = success[0:0];
-		for _, f := range pending {
-			if !Build(Compiler(f.Name), f.Name, 0) {
-				PushFile(&fail, f);
-			} else {
-				if *verbose {
-					fmt.Fprint(os.Stderr, f.Name, " ");
-				}
-				PushFile(&success, f);
-			}
-		}
-		if len(success) == 0 {
-			// Nothing ran; give up.
-			for _, f := range fail {
-				Build(Compiler(f.Name), f.Name, ShowErrors | ForceDisplay);
-			}
-			fatal("stalemate");
-		}
-		if *verbose {
-			fmt.Fprint(os.Stderr, "\n");
-		}
-
-		// Record phase data.
-		p := new(Phase);
-		p.ArCmds = make([]*ArCmd, 0, len(z.Pkgmap));
-		p.Phase = phase;
-		n := len(z.Phases);
-		z.Phases = z.Phases[0:n+1];
-		z.Phases[n] = p;
-
-		// Update archives.
-		for _, pkg := range z.Pkgmap {
-			arfiles = arfiles[0:0];
-			var files []*File;
-			for _, f := range success {
-				if f.Pkg == pkg {
-					PushString(&arfiles, Object(f.Name, theChar));
-					PushFile(&files, f);
-				}
-				f.Phase = phase;
-			}
-			if len(arfiles) > 0 {
-				Archive(obj + pkg.Name + ".a", arfiles);
-
-				n := len(p.ArCmds);
-				p.ArCmds = p.ArCmds[0:n+1];
-				p.ArCmds[n] = &ArCmd{pkg, files};
-			}
-			for _, filename := range arfiles {
-				os.Remove(filename);
-			}
-		}
-		pending, fail = fail, pending;
-
-	}
-}
-
-func (z *Info) Clean() {
-	RemoveAll(ObjDir);
-	for pkgname := range z.Pkgmap {
-		os.Remove(PackageObj(pkgname));
-	}
-}
-
-func Main() {
-	flag.Parse();
-
-	filenames := flag.Args();
-	if len(filenames) == 0 {
-		var err os.Error;
-		filenames, err= SourceFiles(".");
-		if err != nil {
-			fatal("reading .: %s", err.String());
-		}
-	}
-
-	state := ScanFiles(filenames);
-	state.Build();
-	if *writeMakefile {
-		t, err := template.Parse(makefileTemplate, makefileMap);
-		if err != nil {
-			fatal("template.Parse: %s", err.String());
-		}
-		err = t.Execute(state, os.Stdout);
-		if err != nil {
-			fatal("template.Expand: %s", err.String());
-		}
-	}
-}
-