com.facebook.buck.cxx.toolchain

Class PosixNmSymbolNameTool

java.lang.Object

com.facebook.buck.cxx.toolchain.PosixNmSymbolNameTool

All Implemented Interfaces:

SymbolNameTool

public class PosixNmSymbolNameTool
extends Object
implements SymbolNameTool

A SymbolNameTool implementation using a POSIX-compliant `nm` utility (http://pubs.opengroup.org/onlinepubs/009696699/utilities/nm.html).

Constructor Summary

Constructors

Constructor and Description
PosixNmSymbolNameTool(ToolProvider nm)

Method Summary

Modifier and Type	Method and Description
SourcePath	createUndefinedSymbolsFile(ProjectFilesystem projectFilesystem, BuildRuleParams baseParams, ActionGraphBuilder graphBuilder, TargetConfiguration targetConfiguration, BuildTarget target, Iterable<? extends SourcePath> linkerInputs) Creates a BuildRule which extracts all undefined symbols from the given inputs.
Iterable<BuildTarget>	getParseTimeDeps(TargetConfiguration targetConfiguration)

Methods inherited from class java.lang.Object

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

Constructor Detail

PosixNmSymbolNameTool

public PosixNmSymbolNameTool(ToolProvider nm)

Method Detail

createUndefinedSymbolsFile

public SourcePath createUndefinedSymbolsFile(ProjectFilesystem projectFilesystem,
                                             BuildRuleParams baseParams,
                                             ActionGraphBuilder graphBuilder,
                                             TargetConfiguration targetConfiguration,
                                             BuildTarget target,
                                             Iterable<? extends SourcePath> linkerInputs)

Description copied from interface: SymbolNameTool

Creates a BuildRule which extracts all undefined symbols from the given inputs.

Specified by:

createUndefinedSymbolsFile in interface SymbolNameTool

target - the name to use when creating the rule which extracts the symbols.

Returns:

a SourcePath referring to a file containing all undefined symbols, one per line, in the given inputs.

getParseTimeDeps

public Iterable<BuildTarget> getParseTimeDeps(TargetConfiguration targetConfiguration)

Specified by:

getParseTimeDeps in interface SymbolNameTool

Returns:

any dependencies required at parse time to support the provided tool.