/// <summary>
/// Finds the configuration info for the name passed in. It will try to
/// find a close match if it cannot find an exact macth.
/// Return null if no match can be found.
/// </summary>
private ProjectConfigurationInfo_CPP getConfigurationInfo(string configurationName)
{
// Have we already worked out which configuration is needed for this name?
if (m_mapNamesToConfigurations.ContainsKey(configurationName) == true)
{
return(m_mapNamesToConfigurations[configurationName]);
}
// We look for the closest match for the name passed in...
ProjectConfigurationInfo_CPP result = null;
int closestDistance = -1;
foreach (ProjectConfigurationInfo_CPP configurationInfo in m_configurationInfos)
{
int distance = Utils.levenshteinDistance(configurationName, configurationInfo.Name);
if (distance < closestDistance
||
closestDistance == -1)
{
result = configurationInfo;
closestDistance = distance;
}
}
m_mapNamesToConfigurations.Add(configurationName, result);
return(result);
}
/// <summary>
/// Updates include paths from config settings.
/// </summary>
private void updateIncludePaths(ProjectConfigurationInfo_CPP configuration)
{
MakeItSoConfig_Project projectSettings = MakeItSoConfig.Instance.getProjectConfig(configuration.ParentProjectInfo.Name);
string projectRootFolder = configuration.ParentProjectInfo.RootFolderAbsolute;
// We check if any include paths should be removed...
List <string> includePaths = new List <string>(configuration.getIncludePaths());
foreach (string includePath in includePaths)
{
string fullPath = Path.Combine(projectRootFolder, includePath);
if (projectSettings.includePathShouldBeRemoved(fullPath) == true)
{
configuration.removeIncludePath(includePath);
}
}
// We add any new paths...
List <string> pathsToAdd = projectSettings.getConfiguration(configuration.Name).getIncludePathsToAdd().ToList();
foreach (string pathToAdd in pathsToAdd)
{
string relativePath = Utils.makeRelativePath(projectRootFolder, pathToAdd);
configuration.addIncludePath(relativePath);
}
}
/// <summary>
/// Updates preprocessor definitions from config settings.
/// </summary>
private void updatePreprocessorDefinitions(ProjectConfigurationInfo_CPP configuration)
{
MakeItSoConfig_Project projectSettings = MakeItSoConfig.Instance.getProjectConfig(configuration.ParentProjectInfo.Name);
// By default we replace WIN32 with GCC_BUILD...
configuration.removePreprocessorDefinition("WIN32");
configuration.addPreprocessorDefinition("GCC_BUILD");
// We check if any definitions should be removed...
List <string> definitions = new List <string>(configuration.getPreprocessorDefinitions());
foreach (string definition in definitions)
{
if (projectSettings.preprocessorDefinitionShouldBeRemoved(definition) == true)
{
configuration.removePreprocessorDefinition(definition);
}
}
// We add any new definitions...
List <string> definitionsToAdd = projectSettings.getConfiguration(configuration.Name).getPreprocessorDefinitionsToAdd();
foreach (string definition in definitionsToAdd)
{
configuration.addPreprocessorDefinition(definition);
}
}
/// <summary>
/// Adds the custom build rule info (for one file) to the configuration
/// whose name is passed in.
/// </summary>
public void addCustomBuildRuleInfo(CustomBuildRuleInfo_CPP ruleInfo, string configurationName)
{
ProjectConfigurationInfo_CPP configurationInfo = getConfigurationInfo(configurationName);
if (configurationInfo != null)
{
configurationInfo.addCustomBuildRuleInfo(ruleInfo);
}
}
/// <summary>
/// Updates library paths from config settings.
/// </summary>
private void updateLibraryPaths(ProjectConfigurationInfo_CPP configuration)
{
MakeItSoConfig_Project projectSettings = MakeItSoConfig.Instance.getProjectConfig(configuration.ParentProjectInfo.Name);
ProjectInfo projectInfo = configuration.ParentProjectInfo;
string projectRootFolder = projectInfo.RootFolderAbsolute;
// We check if any library paths should be removed...
List <string> libraryPaths = new List <string>(configuration.getLibraryPaths());
foreach (string libraryPath in libraryPaths)
{
// We remove the library (and re-add it if we need to, but
// with the name changed)...
configuration.removeLibraryPath(libraryPath);
// We find the full path, and add it if we are not
// configured to remove it...
string fullPath = Path.Combine(projectRootFolder, libraryPath);
if (projectSettings.libraryPathShouldBeRemoved(fullPath) == false)
{
string prefix = MakeItSoConfig.Instance.getProjectConfig(projectInfo.Name).CPPFolderPrefix;
string gccPath = Utils.addPrefixToFolderPath(libraryPath, prefix);
configuration.addLibraryPath(gccPath);
}
}
// We add any new paths...
List <ProjectPath> pathsToAdd = projectSettings.getConfiguration(configuration.Name).getLibraryPathsToAdd();
foreach (ProjectPath pathToAdd in pathsToAdd)
{
string relativePath;
if (!pathToAdd.Absolute)
{
relativePath = Utils.makeRelativePath(projectRootFolder, pathToAdd.Path);
}
else
{
relativePath = pathToAdd.Path;
}
configuration.addLibraryPath(relativePath);
}
}
/// <summary>
/// Updates compiler flags from the config settings.
/// </summary>
private void updateCompilerFlags(ProjectConfigurationInfo_CPP configuration)
{
MakeItSoConfig_Project projectSettings = MakeItSoConfig.Instance.getProjectConfig(configuration.ParentProjectInfo.Name);
// We check if any definitions should be removed...
List<string> flags = new List<string>(configuration.getCompilerFlags());
foreach (string flag in flags)
{
if (projectSettings.compilerFlagShouldBeRemoved(flag) == true)
{
configuration.removeCompilerFlag(flag);
}
}
// We add any new definitions...
List<string> flagsToAdd = projectSettings.getConfiguration(configuration.Name).getCompilerFlagsToAdd().ToList();
foreach (string flag in flagsToAdd)
{
configuration.addCompilerFlag(flag);
}
}
/// <summary>
/// Updates compiler flags from the config settings.
/// </summary>
private void updateCompilerFlags(ProjectConfigurationInfo_CPP configuration)
{
MakeItSoConfig_Project projectSettings = MakeItSoConfig.Instance.getProjectConfig(configuration.ParentProjectInfo.Name);
// We check if any definitions should be removed...
List <string> flags = new List <string>(configuration.getCompilerFlags());
foreach (string flag in flags)
{
if (projectSettings.compilerFlagShouldBeRemoved(flag) == true)
{
configuration.removeCompilerFlag(flag);
}
}
// We add any new definitions...
List <string> flagsToAdd = projectSettings.getConfiguration(configuration.Name).getCompilerFlagsToAdd();
foreach (string flag in flagsToAdd)
{
configuration.addCompilerFlag(flag);
}
}
/// <summary>
/// Updates libraries from config settings.
/// </summary>
private void updateLibraries(ProjectConfigurationInfo_CPP configuration)
{
MakeItSoConfig_Project projectSettings = MakeItSoConfig.Instance.getProjectConfig(configuration.ParentProjectInfo.Name);
// We check if any of the libraries in the configuration should be removed...
HashSet <string> libraries = new HashSet <string>(configuration.getLibraryRawNames());
foreach (string library in libraries)
{
if (projectSettings.libraryShouldBeRemoved(library) == true)
{
configuration.removeLibraryRawName(library);
}
}
// We add any that need adding...
List <string> librariesToAdd = projectSettings.getConfiguration(configuration.Name).getLibrariesToAdd();
foreach (string library in librariesToAdd)
{
string rawName = Utils.convertLinuxLibraryNameToRawName(library);
configuration.addLibraryRawName(rawName);
}
}
/// <summary>
/// We parse the librarian settings, ie link options for libraries.
/// </summary>
private void parseConfiguration_LibrarianSettings(VCConfiguration vcConfiguration, ProjectConfigurationInfo_CPP configurationInfo)
{
// We get the librarian 'tool'...
IVCCollection tools = Utils.call(() => (vcConfiguration.Tools as IVCCollection));
VCLibrarianTool librarianTool = Utils.call(() => (tools.Item("VCLibrarianTool") as VCLibrarianTool));
if (librarianTool == null)
{
// Not all projects have a librarian tool...
return;
}
// We find if this library is set to link together other libraries it depends on...
// (We are assuming that all configurations of the project have the same link-library-dependencies setting.)
m_projectInfo.LinkLibraryDependencies = Utils.call(() => (librarianTool.LinkLibraryDependencies));
parseLibrarianSettings_LibraryPath(vcConfiguration, librarianTool, configurationInfo);
parseLibrarianSettings_Libraries(vcConfiguration, librarianTool, configurationInfo);
}
/// <summary>
/// Parses the configuration (e.g. Debug, Release) passed in.
/// </summary>
private void parseConfiguration(VCConfiguration vcConfiguration)
{
ProjectConfigurationInfo_CPP configurationInfo = new ProjectConfigurationInfo_CPP();
configurationInfo.ParentProjectInfo = m_projectInfo;
// The configuration name...
configurationInfo.Name = Utils.call(() => (vcConfiguration.ConfigurationName));
// The project type.
// Note: we are assuming that all the configurations for the project build the
// same type of target.
m_projectInfo.ProjectType = parseConfiguration_Type(vcConfiguration);
// We get the intermediates and output folder, and the Target Name.
configurationInfo.IntermediateFolder = parseConfiguration_Folder(vcConfiguration, () => (vcConfiguration.IntermediateDirectory));
configurationInfo.OutputFolder = parseConfiguration_Folder(vcConfiguration, () => (vcConfiguration.OutputDirectory));
configurationInfo.TargetName = parseConfiguration_TargetName(vcConfiguration);
// We get compiler settings, such as the include path and
// preprocessor definitions...
parseConfiguration_CompilerSettings(vcConfiguration, configurationInfo);
// We get linker settings, such as any libs to link and the library path...
parseConfiguration_LinkerSettings(vcConfiguration, configurationInfo);
// We parse librarian settings (how libraries are linked)...
parseConfiguration_LibrarianSettings(vcConfiguration, configurationInfo);
// We see if there are any pre- or post- build events set up for this
// configuration. The only types of events we know how to deal with are
// ones that invoke a .cmd file. For these we convert them to invoke
// a .sh file with the same name.
parseConfiguration_PreBuildEvent(vcConfiguration, configurationInfo);
parseConfiguration_PostBuildEvent(vcConfiguration, configurationInfo);
// We add the configuration to the collection of them for the project...
m_projectInfo.addConfigurationInfo(configurationInfo);
}
/// <summary>
/// Finds compiler flags.
/// </summary>
private void parseCompilerSettings_CompilerFlags(VCConfiguration vcConfiguration, VCCLCompilerTool compilerTool, ProjectConfigurationInfo_CPP configurationInfo)
{
// Warning level...
warningLevelOption warningLevel = Utils.call(() => (compilerTool.WarningLevel));
switch (warningLevel)
{
case warningLevelOption.warningLevel_0:
configurationInfo.addCompilerFlag("-w");
break;
case warningLevelOption.warningLevel_4:
configurationInfo.addCompilerFlag("-Wall");
break;
}
// Warnings as errors...
bool warningsAsErrors = Utils.call(() => (compilerTool.WarnAsError));
if (warningsAsErrors == true)
{
configurationInfo.addCompilerFlag("-Werror");
}
// Optimization...
optimizeOption optimization = Utils.call(() => (compilerTool.Optimization));
switch (optimization)
{
case optimizeOption.optimizeDisabled:
configurationInfo.addCompilerFlag("-O0");
break;
case optimizeOption.optimizeMinSpace:
configurationInfo.addCompilerFlag("-Os");
break;
case optimizeOption.optimizeMaxSpeed:
configurationInfo.addCompilerFlag("-O2");
break;
case optimizeOption.optimizeFull:
configurationInfo.addCompilerFlag("-O3");
break;
}
}
/// <summary>
/// Updates library paths from config settings.
/// </summary>
private void updateLibraryPaths(ProjectConfigurationInfo_CPP configuration)
{
MakeItSoConfig_Project projectSettings = MakeItSoConfig.Instance.getProjectConfig(configuration.ParentProjectInfo.Name);
ProjectInfo projectInfo = configuration.ParentProjectInfo;
string projectRootFolder = projectInfo.RootFolderAbsolute;
// We check if any library paths should be removed...
List<string> libraryPaths = new List<string>(configuration.getLibraryPaths());
foreach (string libraryPath in libraryPaths)
{
// We remove the library (and re-add it if we need to, but
// with the name changed)...
configuration.removeLibraryPath(libraryPath);
// We find the full path, and add it if we are not
// configured to remove it...
string fullPath = Path.Combine(projectRootFolder, libraryPath);
if (projectSettings.libraryPathShouldBeRemoved(fullPath) == false)
{
string prefix = MakeItSoConfig.Instance.getProjectConfig(projectInfo.Name).CPPFolderPrefix;
string gccPath = Utils.addPrefixToFolderPath(libraryPath, prefix);
configuration.addLibraryPath(gccPath);
}
}
// We add any new paths...
List<string> pathsToAdd = projectSettings.getConfiguration(configuration.Name).getLibraryPathsToAdd().ToList();
foreach (string pathToAdd in pathsToAdd)
{
string relativePath = Utils.makeRelativePath(projectRootFolder, pathToAdd);
configuration.addLibraryPath(relativePath);
}
}
/// <summary>
/// Returns the preprocessor-definitions variable name for the configuration passed in.
/// For example "Debug_Preprocessor_Definitions".
/// </summary>
private string getPreprocessorDefinitionsVariableName(ProjectConfigurationInfo_CPP configuration)
{
return configuration.Name + "_Preprocessor_Definitions";
}
/// <summary>
/// Adds a configuration to the project.
/// </summary>
public void addConfigurationInfo(ProjectConfigurationInfo_CPP configurationInfo)
{
m_configurationInfos.Add(configurationInfo);
}
/// <summary>
/// Parses the configuration (e.g. Debug, Release) passed in.
/// </summary>
private void parseConfiguration(VCConfiguration vcConfiguration)
{
ProjectConfigurationInfo_CPP configurationInfo = new ProjectConfigurationInfo_CPP();
configurationInfo.ParentProjectInfo = m_projectInfo;
IVCCollection sheets = Utils.call(() => (vcConfiguration.PropertySheets as IVCCollection));
int numSheets = Utils.call(() => (sheets.Count));
for (int i = 1; i <= numSheets; ++i)
{
VCPropertySheet sheet = Utils.call(() => (sheets.Item(i) as VCPropertySheet));
// 1. The thing is that VCPropertySheet and VCConfiguration have more-or-less
// identical interfaces. So we should be able to merge them fairly easily.
//
// 2. We should try multiple layers of inheritance
IVCCollection tools = Utils.call(() => (sheet.Tools as IVCCollection));
VCCLCompilerTool compilerTool = Utils.call(() => (tools.Item("VCCLCompilerTool") as VCCLCompilerTool));
}
// The configuration name...
configurationInfo.Name = Utils.call(() => (vcConfiguration.ConfigurationName));
// The project type.
// Note: we are assuming that all the configurations for the project build the
// same type of target.
m_projectInfo.ProjectType = parseConfiguration_Type(vcConfiguration);
// We get the intermediates folder and output folder...
configurationInfo.IntermediateFolder = parseConfiguration_Folder(vcConfiguration, () => (vcConfiguration.IntermediateDirectory));
configurationInfo.OutputFolder = parseConfiguration_Folder(vcConfiguration, () => (vcConfiguration.OutputDirectory));
// We get compiler settings, such as the include path and
// preprocessor definitions...
parseConfiguration_CompilerSettings(vcConfiguration, configurationInfo);
// We get linker settings, such as any libs to link and the library path...
parseConfiguration_LinkerSettings(vcConfiguration, configurationInfo);
// We parse librarian settings (how libraries are linked)...
parseConfiguration_LibrarianSettings(vcConfiguration, configurationInfo);
// We see if there are any pre- or post- build events set up for this
// configuration. The only types of events we know how to deal with are
// ones that invoke a .cmd file. For these we convert them to invoke
// a .sh file with the same name.
parseConfiguration_PreBuildEvent(vcConfiguration, configurationInfo);
parseConfiguration_PostBuildEvent(vcConfiguration, configurationInfo);
// We add the configuration to the collection of them for the project...
m_projectInfo.addConfigurationInfo(configurationInfo);
}
/// <summary>
/// Finds compiler settings, such as the include path, for the configuration
/// passed in.
/// </summary>
private void parseConfiguration_CompilerSettings(VCConfiguration vcConfiguration, ProjectConfigurationInfo_CPP configurationInfo)
{
// We get the compiler-settings 'tool'...
IVCCollection tools = Utils.call(() => (vcConfiguration.Tools as IVCCollection));
VCCLCompilerTool compilerTool = Utils.call(() => (tools.Item("VCCLCompilerTool") as VCCLCompilerTool));
// And extract various details from it...
parseCompilerSettings_IncludePath(vcConfiguration, compilerTool, configurationInfo);
parseCompilerSettings_PreprocessorDefinitions(vcConfiguration, compilerTool, configurationInfo);
parseCompilerSettings_CompilerFlags(vcConfiguration, compilerTool, configurationInfo);
}
/// <summary>
/// We parse the pre-build events.
/// </summary>
private void parseConfiguration_PreBuildEvent(VCConfiguration vcConfiguration, ProjectConfigurationInfo_CPP configurationInfo)
{
// We see if there is a pre-build event...
IVCCollection tools = Utils.call(() => (vcConfiguration.Tools as IVCCollection));
VCPreBuildEventTool preBuildEvent = Utils.call(() => (tools.Item("VCPreBuildEventTool") as VCPreBuildEventTool));
if (preBuildEvent == null)
{
return;
}
string commandLine = Utils.call(() => (preBuildEvent.CommandLine));
configurationInfo.PreBuildEvent = convertBuildEventCommandLine(commandLine);
}
/// <summary>
/// Finds the library path for the configuration passed in.
/// </summary>
private void parseLinkerSettings_LibraryPath(VCConfiguration vcConfiguration, VCLinkerTool linkerTool, ProjectConfigurationInfo_CPP configurationInfo)
{
// We:
// 1. Read the additional library paths (which are in a semi-colon-delimited string)
// 2. Split it into separate paths
// 3. Resolve any symbols
// 4. Make sure all paths are relative to the project root folder
// 1 & 2...
string strAdditionalLibraryDirectories = Utils.call(() => (linkerTool.AdditionalLibraryDirectories));
if (strAdditionalLibraryDirectories == null)
{
return;
}
List<string> additionalLibraryDirectories = Utils.split(strAdditionalLibraryDirectories, ';', ',');
foreach (string additionalLibraryDirectory in additionalLibraryDirectories)
{
// The string may be quoted. We need to remove the quotes...
string unquotedLibraryDirectory = additionalLibraryDirectory.Trim('"');
if (unquotedLibraryDirectory == "")
{
continue;
}
// 3 & 4...
string resolvedPath = Utils.call(() => (vcConfiguration.Evaluate(unquotedLibraryDirectory)));
if (resolvedPath != "")
{
string relativePath = Utils.makeRelativePath(m_projectInfo.RootFolderAbsolute, resolvedPath);
configurationInfo.addLibraryPath(relativePath);
}
}
}
/// <summary>
/// Returns the folder to use for intermediate files.
/// </summary>
private string getOutputFolder(ProjectConfigurationInfo_CPP configuration)
{
return Utils.addPrefixToFolderPath(configuration.OutputFolder, m_projectConfig.CPPFolderPrefix);
}
/// <summary>
/// Returns the library-path variable name for the configuration passed in.
/// For example "Debug_Library_Path".
/// </summary>
private string getLibraryPathVariableName(ProjectConfigurationInfo_CPP configuration)
{
return configuration.Name + "_Library_Path";
}
/// <summary>
/// Sets up implicit linking for this project.
/// </summary>
public void setupImplicitLinking()
{
// Implicit linking can be a bit tricky, and works differently
// depending on whether the project is an executable or a
// library.
// Executables
// -----------
// 1. We check if the project is set to link dependencies.
// If so, we:
// 2. Find the libraries that the executable depends and link
// them in.
// 3. If the libraries themselves depend on other libraries,
// we need to link them in as well. We recurse through the
// chain of dependencies, to find all the libraries that
// the executable depends on. (Subject to rule 4, below.)
// 4. If any library is set to link its dependencies, we
// link it, but we do not link any of the libraries it
// depends on (as they are already linked into the
// library itself).
// Libraries
// ---------
// 1. We check if the library is set to link dependencies.
// If so, we:
// 2. Find the libraries that the project depends on.
// We find the list of object files that these libraries
// are made up from, and add them to the collection to
// create the main library from.
// 3. We recurse through any libraries that the libraries
// from step 2 depend on. We add their files to this
// library as well.
// We check if this project should implicitly link the projects
// it depends on...
if (LinkLibraryDependencies == false)
{
return;
}
// We want to link projects we depend on...
switch (ProjectType)
{
case ProjectInfo.ProjectTypeEnum.CPP_EXECUTABLE:
{
// We find the libraries that this executable depends on...
List <ImplicitLinkInfo> infos = new List <ImplicitLinkInfo>();
// Commented as it generates wrong and not needed additional informations.
// Is it really needed if project properties are correctly filled?
//findImplicitlyLinkedLibraries(infos);
// And add them to the library path...
foreach (ImplicitLinkInfo info in infos)
{
// We find the configuration for this info and add
// the library to it...
ProjectConfigurationInfo_CPP configuration = getConfigurationInfo(info.ConfigurationName);
if (configuration == null)
{
// We should only fail to find a configuration is the
// project has no configurations. So really, this should
// not happen...
Log.log(String.Format("Project {0} could not implicitly link {1}. Could not find the {2} configuration.", Name, info.LibraryRawName, info.ConfigurationName));
continue;
}
// We add the library and the library path...
configuration.addLibraryRawName(info.LibraryRawName);
string libraryPath = Utils.makeRelativePath(RootFolderAbsolute, info.OutputFolderAbsolute);
configuration.addLibraryPath(libraryPath);
}
}
break;
case ProjectInfo_CPP.ProjectTypeEnum.CPP_STATIC_LIBRARY:
{
// We find the collection of object files used by any
// libraries this library depends on...
List <ImplicitLinkInfo> infos = new List <ImplicitLinkInfo>();
findImplicitlyLinkedObjectFiles(infos);
// We add the files to the configurations...
foreach (ImplicitLinkInfo info in infos)
{
// We find the configuration for this info...
ProjectConfigurationInfo_CPP configuration = getConfigurationInfos().Find((cfg) => (cfg.Name == info.ConfigurationName));
// We add the collection of object files to the configuration...
string prefix = MakeItSoConfig.Instance.getProjectConfig(Name).CPPFolderPrefix;
string intermediateFolderAbsolute = Utils.addPrefixToFolderPath(info.IntermediateFolderAbsolute, prefix);
foreach (string objectFile in info.ObjectFileNames)
{
string absolutePath = intermediateFolderAbsolute + "/" + objectFile;
string relativePath = Utils.makeRelativePath(RootFolderAbsolute, absolutePath);
configuration.addImplicitlyLinkedObjectFile(relativePath);
}
}
}
break;
}
}
/// <summary>
/// Gets the name for the pre-build event target for the configuration
/// passed in.
/// </summary>
private string getPreBuildTargetName(ProjectConfigurationInfo_CPP configurationInfo)
{
return configurationInfo.Name + "_PreBuildEvent";
}
/// <summary>
/// Creates a configuration target.
/// </summary>
private void createConfigurationTarget(ProjectConfigurationInfo_CPP configurationInfo)
{
// For example:
//
// .PHONY: Debug
// Debug: debug/main.o debug/math.o debug/utility.o
// g++ debug/main.o debug/math.o debug/utility.o -o output/hello.exe
// The target name...
m_file.WriteLine("# Builds the {0} configuration...", configurationInfo.Name);
m_file.WriteLine(".PHONY: {0}", configurationInfo.Name);
// The targets that this target depends on...
var dependencies = new List<string>();
dependencies.Add("create_folders");
// Is there a pre-build event for this configuration?
if (configurationInfo.PreBuildEvent != "")
{
string preBuildTargetName = getPreBuildTargetName(configurationInfo);
dependencies.Add(preBuildTargetName);
}
// We add any custom build targets as dependencies...
foreach (CustomBuildRuleInfo_CPP ruleInfo in configurationInfo.getCustomBuildRuleInfos())
{
string ruleTargetName = getCustomRuleTargetName(configurationInfo, ruleInfo);
dependencies.Add(ruleTargetName);
}
// The object files the target depends on...
string intermediateFolder = getIntermediateFolder(configurationInfo);
var objectFiles = new List<string>();
foreach (string filename in m_projectInfo.getFiles())
{
string path = String.Format("{0}/{1}.o", intermediateFolder, Path.GetFileNameWithoutExtension(filename));
objectFiles.Add(path);
dependencies.Add(path);
}
// We write the dependencies...
m_file.WriteLine("{0}: {1}", configurationInfo.Name, Utils.join(" ", dependencies));
// We find variables needed for the link step...
string outputFolder = getOutputFolder(configurationInfo);
// The link step...
switch (m_projectInfo.ProjectType)
{
// Creates a C++ executable...
case ProjectInfo_CPP.ProjectTypeEnum.CPP_EXECUTABLE:
{
m_file.WriteLine("\t$(CPP_COMPILER) {0} $({1}) $({2}) -Wl,-rpath,./ -o {3}/{4}.exe",
Utils.join(" ", objectFiles),
getLibraryPathVariableName(configurationInfo),
getLibrariesVariableName(configurationInfo),
outputFolder,
m_projectInfo.Name);
break;
}
// Creates a static library...
case ProjectInfo_CPP.ProjectTypeEnum.CPP_STATIC_LIBRARY:
{
m_file.WriteLine("\tar rcs {0}/lib{1}.a {2} $({3})",
outputFolder,
m_projectInfo.Name,
Utils.join(" ", objectFiles),
getImplicitlyLinkedObjectsVariableName(configurationInfo));
break;
}
// Creates a DLL (shared-objects) library...
case ProjectInfo_CPP.ProjectTypeEnum.CPP_DLL:
{
string dllName, pic;
if (MakeItSoConfig.Instance.IsCygwinBuild == true)
{
dllName = String.Format("lib{0}.dll", m_projectInfo.Name);
pic = "";
}
else
{
dllName = String.Format("lib{0}.so", m_projectInfo.Name);
pic = "-fPIC";
}
m_file.WriteLine("\t$(CPP_COMPILER) {0} -shared -Wl,-soname,{1} -o {2}/{1} {3} $({4}) $({5}) $({6})",
pic,
dllName,
outputFolder,
Utils.join(" ", objectFiles),
getImplicitlyLinkedObjectsVariableName(configurationInfo),
getLibraryPathVariableName(configurationInfo),
getLibrariesVariableName(configurationInfo));
break;
}
}
// The post-build step, if there is one...
if (configurationInfo.PostBuildEvent != "")
{
m_file.WriteLine("\t" + configurationInfo.PostBuildEvent);
}
m_file.WriteLine("");
}
/// <summary>
/// Updates libraries from config settings.
/// </summary>
private void updateLibraries(ProjectConfigurationInfo_CPP configuration)
{
MakeItSoConfig_Project projectSettings = MakeItSoConfig.Instance.getProjectConfig(configuration.ParentProjectInfo.Name);
// We check if any of the libraries in the configuration should be removed...
HashSet<string> libraries = new HashSet<string>(configuration.getLibraryRawNames());
foreach (string library in libraries)
{
if (projectSettings.libraryShouldBeRemoved(library) == true)
{
configuration.removeLibraryRawName(library);
}
}
// We add any that need adding...
List<string> librariesToAdd = projectSettings.getConfiguration(configuration.Name).getLibrariesToAdd().ToList();
foreach (string library in librariesToAdd)
{
string rawName = Utils.convertLinuxLibraryNameToRawName(library);
configuration.addLibraryRawName(rawName);
}
}
/// <summary>
/// Creates a target for one custom build rule.
/// </summary>
private void createCustomBuildRuleTarget(ProjectConfigurationInfo_CPP configuration, CustomBuildRuleInfo_CPP ruleInfo)
{
// The rule might be built by one of the other projects in this solution.
// If so, we need to change the folder name to the adjusted output folder
// name we generate. (This means that we need to know if the project that
// generates it is a C++ or C# project.)
string executablePath = Path.Combine(configuration.ParentProjectInfo.RootFolderAbsolute, ruleInfo.RelativePathToExecutable);
ProjectInfo.ProjectTypeEnum projectType = m_projectInfo.ParentSolution.isOutputObject(executablePath);
string folderPrefix = "";
switch(projectType)
{
case ProjectInfo.ProjectTypeEnum.CPP_EXECUTABLE:
folderPrefix = m_projectConfig.CPPFolderPrefix;
break;
case ProjectInfo.ProjectTypeEnum.CSHARP_EXECUTABLE:
folderPrefix = m_projectConfig.CSharpFolderPrefix;
break;
}
// We add the target to the makefile...
m_file.WriteLine("# Custom build rule for " + ruleInfo.RelativePathToFile);
string targetName = getCustomRuleTargetName(configuration, ruleInfo);
m_file.WriteLine(".PHONY: " + targetName);
m_file.WriteLine(targetName + ":");
m_file.WriteLine("\t" + ruleInfo.getCommandLine(folderPrefix));
m_file.WriteLine("");
}
/// <summary>
/// Updates preprocessor definitions from config settings.
/// </summary>
private void updatePreprocessorDefinitions(ProjectConfigurationInfo_CPP configuration)
{
MakeItSoConfig_Project projectSettings = MakeItSoConfig.Instance.getProjectConfig(configuration.ParentProjectInfo.Name);
// By default we replace WIN32 with GCC_BUILD...
configuration.removePreprocessorDefinition("WIN32");
configuration.addPreprocessorDefinition("GCC_BUILD");
// We check if any definitions should be removed...
List<string> definitions = new List<string>(configuration.getPreprocessorDefinitions());
foreach (string definition in definitions)
{
if(projectSettings.preprocessorDefinitionShouldBeRemoved(definition) == true)
{
configuration.removePreprocessorDefinition(definition);
}
}
// We add any new definitions...
List<string> definitionsToAdd = projectSettings.getConfiguration(configuration.Name).getPreprocessorDefinitionsToAdd().ToList();
foreach (string definition in definitionsToAdd)
{
configuration.addPreprocessorDefinition(definition);
}
}
/// <summary>
/// We create targets to build any custom build rules associated with
/// this configuration.
/// </summary>
private void createCustomBuildRuleTargets(ProjectConfigurationInfo_CPP configuration)
{
foreach(CustomBuildRuleInfo_CPP ruleInfo in configuration.getCustomBuildRuleInfos())
{
createCustomBuildRuleTarget(configuration, ruleInfo);
}
}
/// <summary>
/// Updates include paths from config settings.
/// </summary>
private void updateIncludePaths(ProjectConfigurationInfo_CPP configuration)
{
MakeItSoConfig_Project projectSettings = MakeItSoConfig.Instance.getProjectConfig(configuration.ParentProjectInfo.Name);
string projectRootFolder = configuration.ParentProjectInfo.RootFolderAbsolute;
// We check if any include paths should be removed...
List<string> includePaths = new List<string>(configuration.getIncludePaths());
foreach (string includePath in includePaths)
{
string fullPath = Path.Combine(projectRootFolder, includePath);
if (projectSettings.includePathShouldBeRemoved(fullPath) == true)
{
configuration.removeIncludePath(includePath);
}
}
// We add any new paths...
List<string> pathsToAdd = projectSettings.getConfiguration(configuration.Name).getIncludePathsToAdd().ToList();
foreach (string pathToAdd in pathsToAdd)
{
string relativePath = Utils.makeRelativePath(projectRootFolder, pathToAdd);
configuration.addIncludePath(relativePath);
}
}
/// <summary>
/// Creates targets to compile the files for the configuration passed in.
/// </summary>
private void createFileTargets(ProjectConfigurationInfo_CPP configurationInfo)
{
// For example:
//
// -include debug/main.d
// main.o: main.cpp
// g++ -c main.cpp [include-path] -o debug/main.o
// g++ -MM main.cpp [include-path] > debug/main.d
// We find settings that aply to all files in the configuration...
string intermediateFolder = getIntermediateFolder(configurationInfo);
string includePath = String.Format("$({0})", getIncludePathVariableName(configurationInfo));
string preprocessorDefinitions = String.Format("$({0})", getPreprocessorDefinitionsVariableName(configurationInfo));
string compilerFlags = String.Format("$({0})", getCompilerFlagsVariableName(configurationInfo));
// We write a section of the makefile to compile each file...
foreach (string filename in m_projectInfo.getFiles())
{
// We work out the filename, the object filename and the
// dependencies filename...
string path = String.Format("{0}/{1}", intermediateFolder, Path.GetFileName(filename));
string objectPath = Path.ChangeExtension(path, ".o");
string dependenciesPath = Path.ChangeExtension(path, ".d");
// We decide which compiler to use...
string compiler = "$(CPP_COMPILER)";
if (Path.GetExtension(filename).ToLower() == ".c")
{
compiler = "$(C_COMPILER)";
}
// We create the target...
m_file.WriteLine("# Compiles file {0} for the {1} configuration...", filename, configurationInfo.Name);
m_file.WriteLine("-include {0}", dependenciesPath);
m_file.WriteLine("{0}: {1}", objectPath, filename);
m_file.WriteLine("\t{0} {1} {2} -c {3} {4} -o {5}", compiler, preprocessorDefinitions, compilerFlags, filename, includePath, objectPath);
m_file.WriteLine("\t{0} {1} {2} -MM {3} {4} > {5}", compiler, preprocessorDefinitions, compilerFlags, filename, includePath, dependenciesPath);
m_file.WriteLine("");
}
}
/// <summary>
/// Finds the collection of preprocessor definitions for the configuration passed in.
/// </summary>
private void parseCompilerSettings_PreprocessorDefinitions(VCConfiguration vcConfiguration, VCCLCompilerTool compilerTool, ProjectConfigurationInfo_CPP configurationInfo)
{
// We read the delimited string of preprocessor definitions, and
// split them...
string strPreprocessorDefinitions = Utils.call(() => (compilerTool.PreprocessorDefinitions));
if (strPreprocessorDefinitions == null)
{
return;
}
List<string> preprocessorDefinitions = Utils.split(strPreprocessorDefinitions, ';');
// We add the definitions to the parsed configuration (removing ones that
// aren't relevant to a linux build)...
foreach (string definition in preprocessorDefinitions)
{
configurationInfo.addPreprocessorDefinition(definition);
}
}
/// <summary>
/// Creates a target for the pre-build event, if there is one.
/// </summary>
private void createPreBuildEventTarget(ProjectConfigurationInfo_CPP configurationInfo)
{
if (configurationInfo.PreBuildEvent == "")
{
return;
}
m_file.WriteLine("# Pre-build step...");
string targetName = getPreBuildTargetName(configurationInfo);
m_file.WriteLine(".PHONY: " + targetName);
m_file.WriteLine(targetName + ":");
m_file.WriteLine("\t" + configurationInfo.PreBuildEvent);
m_file.WriteLine("");
}
/// <summary>
/// Finds compiler settings, such as the include path, for the configuration
/// passed in.
/// </summary>
private void parseConfiguration_CompilerSettings(VCConfiguration vcConfiguration, ProjectConfigurationInfo_CPP configurationInfo)
{
// We get the compiler-settings 'tool'...
IVCCollection tools = Utils.call(() => (vcConfiguration.Tools as IVCCollection));
VCCLCompilerTool compilerTool = Utils.call(() => (tools.Item("VCCLCompilerTool") as VCCLCompilerTool));
// And extract various details from it...
parseCompilerSettings_IncludePath(vcConfiguration, compilerTool, configurationInfo);
parseCompilerSettings_PreprocessorDefinitions(vcConfiguration, compilerTool, configurationInfo);
parseCompilerSettings_CompilerFlags(vcConfiguration, compilerTool, configurationInfo);
IVCCollection sheets = Utils.call(() => (vcConfiguration.PropertySheets as IVCCollection));
int numSheets = Utils.call(() => (sheets.Count));
for (int i = 1; i <= numSheets; ++i)
{
VCPropertySheet sheet = Utils.call(() => (sheets.Item(i) as VCPropertySheet));
if (!sheet.IsSystemPropertySheet)
{
// 1. The thing is that VCPropertySheet and VCConfiguration have more-or-less
// identical interfaces. So we should be able to merge them fairly easily.
//
// 2. We should try multiple layers of inheritance
IVCCollection toolsInSheet = Utils.call(() => (sheet.Tools as IVCCollection));
VCCLCompilerTool compilerToolInSheet = Utils.call(() => (toolsInSheet.Item("VCCLCompilerTool") as VCCLCompilerTool));
// And extract various details from it...
if (compilerToolInSheet != null)
{
parseCompilerSettings_IncludePath(vcConfiguration, compilerToolInSheet, configurationInfo);
parseCompilerSettings_PreprocessorDefinitions(vcConfiguration, compilerToolInSheet, configurationInfo);
//parseCompilerSettings_CompilerFlags(vcConfiguration, compilerToolInSheet, configurationInfo);
}
}
}
}
/// <summary>
/// Returns the compiler-flags variable name for the configuration passed in.
/// For example "Debug_Compiler_Flags".
/// </summary>
private string getCompilerFlagsVariableName(ProjectConfigurationInfo_CPP configuration)
{
return configuration.Name + "_Compiler_Flags";
}
/// <summary>
/// Finds the linker settings, such as the collection of libraries to link,
/// for the configuration passed in.
/// </summary>
private void parseConfiguration_LinkerSettings(VCConfiguration vcConfiguration, ProjectConfigurationInfo_CPP configurationInfo)
{
// We get the linker-settings 'tool'...
IVCCollection tools = Utils.call(() => (vcConfiguration.Tools as IVCCollection));
VCLinkerTool linkerTool = Utils.call(() => (tools.Item("VCLinkerTool") as VCLinkerTool));
if (linkerTool == null)
{
// Not all projects have a linker tools...
return;
}
// And extract various details from it...
parseLinkerSettings_LibraryPath(vcConfiguration, linkerTool, configurationInfo);
parseLinkerSettings_Libraries(vcConfiguration, linkerTool, configurationInfo);
parseLinkerSettings_Misc(vcConfiguration, linkerTool, configurationInfo);
IVCCollection sheets = Utils.call(() => (vcConfiguration.PropertySheets as IVCCollection));
int numSheets = Utils.call(() => (sheets.Count));
for (int i = 1; i <= numSheets; ++i)
{
VCPropertySheet sheet = Utils.call(() => (sheets.Item(i) as VCPropertySheet));
if (!sheet.IsSystemPropertySheet)
{
// 1. The thing is that VCPropertySheet and VCConfiguration have more-or-less
// identical interfaces. So we should be able to merge them fairly easily.
//
// 2. We should try multiple layers of inheritance
IVCCollection toolsInSheet = Utils.call(() => (sheet.Tools as IVCCollection));
VCLinkerTool linkerToolInSheet = Utils.call(() => (toolsInSheet.Item("VCLinkerTool") as VCLinkerTool));
// And extract various details from it...
if (linkerToolInSheet != null)
{
parseLinkerSettings_LibraryPath(vcConfiguration, linkerToolInSheet, configurationInfo);
parseLinkerSettings_Libraries(vcConfiguration, linkerToolInSheet, configurationInfo);
}
}
}
}
/// <summary>
/// Gets the target name for the configuration and rule passed in.
/// </summary>
private string getCustomRuleTargetName(ProjectConfigurationInfo_CPP configurationInfo, CustomBuildRuleInfo_CPP ruleInfo)
{
// The target-name has this form:
// [configuration]_CustomBuildRule_[rule-name]_[file-name]
// For example:
// Release_CustomBuildRule_Splitter_TextUtils.code
string fileName = Path.GetFileName(ruleInfo.RelativePathToFile);
return String.Format("{0}_CustomBuildRule_{1}_{2}", configurationInfo.Name, ruleInfo.RuleName, fileName);
}
/// <summary>
/// Finds the collection of additional libraries to link into this project.
/// </summary>
private void parseLinkerSettings_Libraries(VCConfiguration vcConfiguration, VCLinkerTool linkerTool, ProjectConfigurationInfo_CPP configurationInfo)
{
// The collection of libraries is stored in a space-delimited string...
string strAdditionalLibraries = Utils.call(() => (linkerTool.AdditionalDependencies));
if (strAdditionalLibraries == null)
{
return;
}
List<string> additionalLibraries = Utils.split(strAdditionalLibraries, ' ');
foreach (string additionalLibrary in additionalLibraries)
{
// We add the library to the project...
string rawName = Path.GetFileNameWithoutExtension(additionalLibrary);
configurationInfo.addLibraryRawName(rawName);
}
}
/// <summary>
/// Returns the implictly-linked-objects variable name for the configuration passed in.
/// For example "Debug_Implicitly_Linked_Objects".
/// </summary>
private string getImplicitlyLinkedObjectsVariableName(ProjectConfigurationInfo_CPP configuration)
{
return configuration.Name + "_Implicitly_Linked_Objects";
}
/// <summary>
/// Reads miscellaneous linker settings.
/// </summary>
private void parseLinkerSettings_Misc(VCConfiguration vcConfiguration, VCLinkerTool linkerTool, ProjectConfigurationInfo_CPP configurationInfo)
{
// Whether we implicitly link in libraries we depend on.
// (We are assuming that all configurations of the project have the
// same link-library-dependencies setting.)
m_projectInfo.LinkLibraryDependencies = Utils.call(() => (linkerTool.LinkLibraryDependencies));
// Generate debug info...
bool debugInfo = Utils.call(() => (linkerTool.GenerateDebugInformation));
if (debugInfo == true
&&
configurationInfo.getPreprocessorDefinitions().Contains("NDEBUG") == false)
{
configurationInfo.addCompilerFlag("-g");
}
}
/// <summary>
/// Returns the include-path variable name for the configuration passed in.
/// For example "Debug_Include_Path".
/// </summary>
private string getIncludePathVariableName(ProjectConfigurationInfo_CPP configuration)
{
return configuration.Name + "_Include_Path";
}
