com.github.maven_nar.cpptasks.compiler

Class AbstractLinker

java.lang.Object

com.github.maven_nar.cpptasks.compiler.AbstractProcessor

com.github.maven_nar.cpptasks.compiler.AbstractLinker

All Implemented Interfaces:

Linker, Processor, Cloneable

Direct Known Subclasses:

CommandLineLinker

public abstract class AbstractLinker
extends AbstractProcessor
implements Linker

An abstract Linker implementation.

Author:

Adam Murdoch

Field Summary

Fields inherited from class com.github.maven_nar.cpptasks.compiler.AbstractProcessor

DEFAULT_DISCARD_BID, DEFAULT_PROCESS_BID

Constructor Summary

Constructors

Constructor and Description
AbstractLinker(String[] objExtensions, String[] ignoredExtensions)

Method Summary

Modifier and Type	Method and Description
void	addVersionFiles(VersionInfo versionInfo, LinkType linkType, File outputFile, boolean isDebug, File objDir, TargetMatcher matcher) Adds source or object files to the bidded fileset to support version information.
int	bid(String inputFile) Returns the bid of the processor for the file.
Processor	changeEnvironment(boolean newEnvironment, org.apache.tools.ant.types.Environment env)
protected abstract LinkerConfiguration	createConfiguration(CCTask task, LinkType linkType, ProcessorDef[] baseConfigs, LinkerDef specificConfig, TargetDef targetPlatform, VersionInfo versionInfo)
ProcessorConfiguration	createConfiguration(CCTask task, LinkType linkType, ProcessorDef[] baseConfigs, ProcessorDef specificConfig, TargetDef targetPlatform, VersionInfo versionInfo) Returns the compiler configuration for or element.
String	getLibraryKey(File libfile) Extracts the significant part of a library name to ensure there aren't collisions
abstract String[]	getOutputFileNames(String fileName, VersionInfo versionInfo) Output file name (no path components) corresponding to source file

Methods inherited from class com.github.maven_nar.cpptasks.compiler.AbstractProcessor

clone, getHeaderExtensions, getIdentifier, getIdentifier, getOSArch, getOSName, getSourceExtensions, isDarwin, isWindows, toString

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.github.maven_nar.cpptasks.compiler.Linker

getLibraryPath, getLibraryPatterns, getLinker, isCaseSensitive

Methods inherited from interface com.github.maven_nar.cpptasks.compiler.Processor

getIdentifier

Constructor Detail

AbstractLinker

public AbstractLinker(String[] objExtensions,
                      String[] ignoredExtensions)

Method Detail

addVersionFiles

public void addVersionFiles(VersionInfo versionInfo,
                            LinkType linkType,
                            File outputFile,
                            boolean isDebug,
                            File objDir,
                            TargetMatcher matcher)
                     throws IOException

Adds source or object files to the bidded fileset to support version information.

Specified by:

addVersionFiles in interface Linker

Parameters:

versionInfo - version information

linkType - link type

isDebug - true if debug build

outputFile - name of generated executable

objDir - directory for generated files

matcher - bidded fileset

Throws:

IOException

bid

public int bid(String inputFile)

Returns the bid of the processor for the file. A linker will bid 1 on any unrecognized file type.

Specified by:

bid in interface Processor

Overrides:

bid in class AbstractProcessor

Parameters:

inputFile - filename of input file

Returns:

bid for the file, 0 indicates no interest, 1 indicates that the processor recognizes the file but doesn't process it (header files, for example), 100 indicates strong interest

changeEnvironment

public Processor changeEnvironment(boolean newEnvironment,
                                   org.apache.tools.ant.types.Environment env)

Specified by:

changeEnvironment in interface Processor

Overrides:

changeEnvironment in class AbstractProcessor

createConfiguration

protected abstract LinkerConfiguration createConfiguration(CCTask task,
                                                           LinkType linkType,
                                                           ProcessorDef[] baseConfigs,
                                                           LinkerDef specificConfig,
                                                           TargetDef targetPlatform,
                                                           VersionInfo versionInfo)

createConfiguration

public ProcessorConfiguration createConfiguration(CCTask task,
                                                  LinkType linkType,
                                                  ProcessorDef[] baseConfigs,
                                                  ProcessorDef specificConfig,
                                                  TargetDef targetPlatform,
                                                  VersionInfo versionInfo)

Description copied from interface: Processor

Returns the compiler configuration for or element.

Specified by:

createConfiguration in interface Processor

baseConfigs - When specificConfig corresponds to a or linker element, defaultProvider will be a zero to two element array. If there is an extends attribute, the first element will be the referenced ProcessorDef, unless inherit = false, the last element will be the containing element

specificConfig - A or element.

Returns:

resulting configuration

getLibraryKey

public String getLibraryKey(File libfile)

Description copied from interface: Linker

Extracts the significant part of a library name to ensure there aren't collisions

Specified by:

getLibraryKey in interface Linker

getOutputFileNames

public abstract String[] getOutputFileNames(String fileName,
                                            VersionInfo versionInfo)

Description copied from interface: Processor

Output file name (no path components) corresponding to source file

Specified by:

getOutputFileNames in interface Processor

Parameters:

fileName - input file

Returns:

output file name or null if no output file or name not determined by input file