C++ Index::GetKeys方法代码示例

Index<String> MakeBuild::PackageConfig(const Workspace& wspc, int package,
                                 const VectorMap<String, String>& bm, String mainparam,
                                 Host& host, Builder& b, String *target)
{
	String packagepath = PackagePath(wspc[package]);
	const Package& pkg = wspc.package[package];
	Index<String> cfg;
	mainparam << ' ' << bm.Get(targetmode ? "RELEASE_FLAGS" : "DEBUG_FLAGS", NULL);
	cfg = SplitFlags(mainparam, package == 0, wspc.GetAllAccepts(package));
	cfg.FindAdd(bm.Get("BUILDER", "GCC"));
	const TargetMode& m = GetTargetMode();
	if(targetmode == 0)
		cfg.FindAdd("DEBUG");
	switch(m.linkmode) {
	case 2:
		cfg.FindAdd("SO");
	case 1:
		cfg.FindAdd("SHARED");
	}
	if(targetmode == 2)
		cfg.FindAdd("FORCE_SPEED");
	if(targetmode == 3)
		cfg.FindAdd("FORCE_SIZE");
	int q = m.package.Find(wspc[package]);
	if(q >= 0) {
		const PackageMode& p = m.package[q];
		switch(p.debug >= 0 ? p.debug : m.def.debug) {
		case 1:  cfg.FindAdd("DEBUG_MINIMAL"); break;
		case 2:  cfg.FindAdd("DEBUG_FULL"); break;
		}
		if(!pkg.noblitz && (p.blitz >= 0 ? p.blitz : m.def.blitz))
			cfg.FindAdd("BLITZ");
	}
	else {
		switch(m.def.debug) {
		case 1:  cfg.FindAdd("DEBUG_MINIMAL"); break;
		case 2:  cfg.FindAdd("DEBUG_FULL"); break;
		}
		if(!pkg.noblitz && m.def.blitz)
			cfg.FindAdd("BLITZ");
	}
	host.AddFlags(cfg);
	b.AddFlags(cfg);
	for(int i = 0; i < pkg.flag.GetCount(); i++) {
		if(MatchWhen(pkg.flag[i].when, cfg.GetKeys()))
			cfg.Add(pkg.flag[i].text);
	}
	if(target)
		*target = Gather(pkg.target, cfg.GetKeys(), true);
	return cfg;
}

bool MakeBuild::Build()
{
	VectorMap<String, String> bm = GetMethodVars(method);
	if(bm.GetCount() == 0) {
		PutConsole("Invalid build method");
		ConsoleShow();
		return false;
	}
	One<Host> host = CreateHost(false);
	One<Builder> builder = CreateBuilder(~host);
	if(!builder)
		return false;
	Index<String> p = PackageConfig(GetIdeWorkspace(), 0, bm, mainconfigparam,
	                                *host, *builder);
	Workspace wspc;
	wspc.Scan(GetMain(), p.GetKeys());
	return Build(wspc, mainconfigparam, Null);
}

Vector<String> MakeBuild::GetAllLibraries(const Workspace& wspc, int index,
	const VectorMap<String, String>& bm, String mainparam,
	Host& host, Builder& builder)
{ // Warning: This does not seem to do what it is supposed to do...
	Vector<String> uses = GetAllUses(wspc, index);
	uses.Add(wspc[index]);
	Index<String> libraries;
	
	for(int i = 0; i < uses.GetCount(); i++) {
		int f = wspc.package.Find(UnixPath(uses[i]));
		if(f >= 0) {
			const Package& pk = wspc.package[f];
			Index<String> config = PackageConfig(wspc, f, bm, mainparam, host, builder);
			Vector<String> pklibs = Split(Gather(pk.library, config.GetKeys()), ' ');
			FindAppend(libraries, pklibs);
		}
	}
	return libraries.PickKeys();
}

void MakeBuild::SaveMakeFile(const String& fn, bool exporting)
{
	BeginBuilding(false, true);

	VectorMap<String, String> bm = GetMethodVars(method);
	One<Host> host = CreateHost(false);
	One<Builder> b = CreateBuilder(~host);
	
	if(!b)
		return;
	
	const TargetMode& tm = GetTargetMode();

	String makefile;

	Vector<String> uppdirs = GetUppDirs();
	String uppout = exporting ? host->GetHostPath(GetVar("OUTPUT")) : "_out/";
	String inclist;

	Index<String> allconfig = PackageConfig(GetIdeWorkspace(), 0, bm, mainconfigparam, *host, *b);
	bool win32 = allconfig.Find("WIN32") >= 0;

	Workspace wspc;
	wspc.Scan(GetMain(), allconfig.GetKeys());

	for(int i = 1; i < wspc.GetCount(); i++) {
		Index<String> modconfig = PackageConfig(wspc, i, bm, mainconfigparam, *host, *b);
		for(int a = allconfig.GetCount(); --a >= 0;)
			if(modconfig.Find(allconfig[a]) < 0)
				allconfig.Remove(a);
	}

	if(!exporting)
		for(int i = 0; i < uppdirs.GetCount(); i++) {
			String srcdir = GetMakePath(AdjustMakePath(host->GetHostPath(AppendFileName(uppdirs[i], ""))), win32);
			makefile << "UPPDIR" << (i + 1) << " = " << srcdir << "\n";
			inclist << " -I$(UPPDIR" << (i + 1) << ")";
		}
	else
		inclist << "-I./";
	Vector<String> includes = SplitDirs(bm.Get("INCLUDE",""));
	for(int i = 0; i < includes.GetCount(); i++)
		inclist << " -I" << includes[i];

	makefile << "\n"
		"UPPOUT = " << (exporting ? "_out/" : GetMakePath(AdjustMakePath(host->GetHostPath(AppendFileName(uppout, ""))), win32)) << "\n"
		"CINC = " << inclist << "\n"
		"Macro = ";

	for(int i = 0; i < allconfig.GetCount(); i++)
		makefile << " -Dflag" << allconfig[i];
	makefile << "\n";

	String output, config, install, rules, linkdep, linkfiles, linkfileend;

	for(int i = 0; i < wspc.GetCount(); i++) {
		b->config = PackageConfig(wspc, i, bm, mainconfigparam, *host, *b);
		b->version = tm.version;
		b->method = method;
		MakeFile mf;
		b->AddMakeFile(mf, wspc[i], GetAllUses(wspc, i),
		               GetAllLibraries(wspc, i, bm, mainconfigparam, *host, *b), allconfig,
		               exporting);
		if(!i) {
			String tdir = mf.outdir;
			String trg;
			if(tm.target_override) {
				trg = GetMakePath(AdjustMakePath(tm.target), win32);
				if(!trg.IsEmpty() && *trg.Last() == (win32 ? '\\' : '/'))
					trg << mf.outfile;
				else if(trg.Find(win32 ? '\\' : '/') < 0)
					trg.Insert(0, "$(OutDir)");
			}
			output = Nvl(trg, mf.output);
			if(exporting)
				output = wspc[i] + ".out";
			install << "\n"
				"OutDir = " << tdir << "\n"
				"OutFile = " << output << "\n"
				"\n"
				".PHONY: all\n"
				"all: prepare $(OutFile)\n"
				"\n"
				".PHONY: prepare\n"
				"prepare:\n";
		}
		config << mf.config;
		install << mf.install;
		rules << mf.rules;
		linkdep << mf.linkdep;
		linkfiles << mf.linkfiles;
		linkfileend << mf.linkfileend;
	}

	makefile
		<< config
		<< install
		<< "\n"
		"$(OutFile): " << linkdep << "\n\t" << linkfiles << linkfileend << " -Wl,--end-group\n\n"
		<< rules
//.........这里部分代码省略.........

bool MakeBuild::BuildPackage(const Workspace& wspc, int pkindex, int pknumber, int pkcount,
	String mainparam, String outfile, Vector<String>& linkfile, String& linkopt, bool link)
{
	String package = wspc[pkindex];
	String mainpackage = wspc[0];
	const Package& pkg = wspc.package[pkindex];
	VectorMap<String, String> bm = GetMethodVars(method);
	if(bm.GetCount() == 0) {
		PutConsole("Invalid build method");
		ConsoleShow();
		return false;
	}
	One<Host> host = CreateHost(false);
	if(!IsNull(onefile)) {
		OneFileHost *h = new OneFileHost;
		h->host = host;
		h->onefile = onefile;
		host = h;
	}
	One<Builder> b = CreateBuilder(~host);
	if(!b)
		return false;
	b->config = PackageConfig(wspc, pkindex, bm, mainparam, *host, *b);
	const TargetMode& m = targetmode == 0 ? debug : release;
	b->version = m.version;
	b->method = method;
	b->outdir = OutDir(b->config, package, bm);
	host->RealizeDir(b->outdir);
	String mainfn = Null;
	Index<String> mcfg = PackageConfig(wspc, 0, bm, mainparam, *host, *b, &mainfn);
	HdependClearDependencies();
	for(int i = 0; i < pkg.GetCount(); i++) {
		const Array<OptItem>& f = pkg[i].depends;
		for(int j = 0; j < f.GetCount(); j++)
			if(MatchWhen(f[j].when, mcfg.GetKeys()))
				HdependAddDependency(SourcePath(package, pkg[i]), SourcePath(package, f[j].text));
	}
	String tout = OutDir(mcfg, mainpackage, bm, use_target);
	host->RealizeDir(tout);
	if(IsNull(mainfn))
		mainfn = GetFileTitle(mainpackage) + b->GetTargetExt();
	if(!IsNull(outfile))
		target = NormalizePath(outfile, tout);
	else {
		if(m.target_override && !IsNull(m.target) && IsFolder(m.target))
			target = host->NormalizePath(AppendFileName(m.target, mainfn));
		else
		if(m.target_override && (IsFullPath(m.target) || *m.target == '/' || *m.target == '\\'))
			target = m.target;
		else
		if(m.target_override && !IsNull(m.target))
			target = host->NormalizePath(AppendFileName(tout, m.target));
		else
		if(IsFullPath(mainfn))
			target = mainfn;
		else
			target = host->NormalizePath(AppendFileName(tout, mainfn));
	}
	b->target = target;
	b->mainpackage = mainpackage;
	if(IsNull(onefile)) {
		String out;
		out << "----- " << package << " ( " << Join(b->config.GetKeys(), " ") << " )";
		if(pkcount > 1)
			out << " (" << (pknumber + 1) << " / " << pkcount << ')';
		PutConsole(out);
	}
	else
		b->config.FindAdd("NOLIB");
	bool ok = b->BuildPackage(package, linkfile, linkopt,
		                      GetAllUses(wspc, pkindex),
		                      GetAllLibraries(wspc, pkindex, bm, mainparam, *host, *b),
		                      targetmode - 1);
	Vector<String> errors = PickErrors();
	host->DeleteFile(errors);
	if(!ok || !errors.IsEmpty())
		return false;
	if(link) {
		ok = b->Link(linkfile, linkopt, GetTargetMode().createmap);
		errors = PickErrors();
		host->DeleteFile(errors);
		if(!ok || !errors.IsEmpty())
			return false;
	}
	return true;
}