void LinkToTarget(BuildResult br, bool modificationsDone)
{
// The target file to which all objects will be linked to
var LinkTargetFile = Project.GetOutputFileName(BuildConfig.Selector);
if (!modificationsDone &&
File.Exists(LinkTargetFile))
{
monitor.ReportSuccess("Build successful! - No new linkage needed");
monitor.Step(1);
return;
}
// b.Build linker argument string
// Build argument preparation
var linkArgs = FillInMacros(BuildArguments(BuildConfig).LinkerArguments.Trim() +
(string.IsNullOrEmpty(BuildConfig.ExtraLinkerArguments) ? string.Empty : (" " + BuildConfig.ExtraLinkerArguments.Trim())),
new DLinkerMacroProvider
{
ObjectsStringPattern = Compiler.ArgumentPatterns.ObjectFileLinkPattern,
Objects = BuiltObjects.ToArray(),
TargetFile = LinkTargetFile,
RelativeTargetDirectory = BuildConfig.OutputDirectory.ToRelative(Project.BaseDirectory),
Libraries = GetLibraries(BuildConfig, Compiler)
}, commonMacros);
var linkerOutput = "";
var linkerErrorOutput = "";
var linkCfg = LinkTargetCfg(BuildConfig);
var linkerExecutable = linkCfg.Linker;
if (!Path.IsPathRooted(linkerExecutable) && !string.IsNullOrEmpty(Compiler.BinPath))
{
linkerExecutable = Path.Combine(Compiler.BinPath, linkCfg.Linker);
if (!File.Exists(linkerExecutable))
{
linkerExecutable = linkCfg.Linker;
}
}
string cmdLineFile;
HandleOverLongArgumentStrings(monitor, Compiler, true, ref linkArgs, out cmdLineFile);
int exitCode = ExecuteCommand(linkerExecutable, linkArgs, Project.BaseDirectory, monitor,
out linkerErrorOutput,
out linkerOutput);
ErrorExtracting.HandleOptLinkOutput(Project, br, linkerOutput);
ErrorExtracting.HandleLdOutput(Project, br, linkerOutput);
ErrorExtracting.HandleReturnCode(monitor, br, exitCode);
if (cmdLineFile != null && !br.Failed)
{
File.Delete(cmdLineFile);
}
}
BuildResult DoOneStepBuild()
{
var br = new BuildResult();
bool filesModified = false;
// Enum files & build resource files
foreach (var pf in Project.Files)
{
if (pf.BuildAction != BuildAction.Compile || pf.Subtype == Subtype.Directory)
{
continue;
}
DateTime dt;
if (Project.LastModificationTimes.TryGetValue(pf, out dt))
{
filesModified |= File.GetLastWriteTime(pf.FilePath) != dt;
}
else
{
filesModified = true;
}
Project.LastModificationTimes[pf] = File.GetLastWriteTime(pf.FilePath);
if (pf.FilePath.Extension.EndsWith(".rc", StringComparison.OrdinalIgnoreCase))
{
if (!CompileResourceScript(br, pf))
{
return(br);
}
}
else
{
BuiltObjects.Add(MakeRelativeToPrjBase(Project, pf.FilePath));
}
}
// Build argument string
var target = Project.GetOutputFileName(BuildConfig.Selector);
if (!Project.NeedsFullRebuild && !filesModified && Project.EnableIncrementalLinking &&
File.Exists(target))
{
monitor.ReportSuccess("Build successful! - No new linkage needed");
monitor.Step(1);
return(br);
}
var argumentString = BuildOneStepBuildString(Project, BuiltObjects, BuildConfig.Selector);
// Execute the compiler
var stdOut = "";
var stdError = "";
var linkCfg = LinkTargetCfg(BuildConfig);
var linkerExecutable = Compiler.SourceCompilerCommand;
if (!Path.IsPathRooted(linkerExecutable) && !string.IsNullOrEmpty(Compiler.BinPath))
{
linkerExecutable = Path.Combine(Compiler.BinPath, linkCfg.Linker);
if (!File.Exists(linkerExecutable))
{
linkerExecutable = linkCfg.Linker;
}
}
monitor.Log.WriteLine("Current dictionary: " + Project.BaseDirectory);
string cmdLineFile;
HandleOverLongArgumentStrings(monitor, Compiler, true, ref argumentString, out cmdLineFile);
int exitCode = ExecuteCommand(linkerExecutable, argumentString, Project.BaseDirectory, monitor,
out stdError,
out stdOut);
ErrorExtracting.HandleCompilerOutput(Project, br, stdError);
ErrorExtracting.HandleCompilerOutput(Project, br, stdOut);
ErrorExtracting.HandleOptLinkOutput(Project, br, stdOut);
ErrorExtracting.HandleLdOutput(Project, br, stdOut);
ErrorExtracting.HandleReturnCode(monitor, br, exitCode);
if (cmdLineFile != null)
{
File.Delete(cmdLineFile);
}
if (!br.Failed)
{
Project.CopySupportFiles(monitor, this.BuildConfig.Selector);
Project.NeedsFullRebuild = false;
}
return(br);
}