com.facebook.buck.cxx.toolchain

Interface Preprocessor

All Superinterfaces:

AddsToRuleKey, Tool

All Known Implementing Classes:

ClangClPreprocessor, ClangPreprocessor, ClangWindowsPreprocessor, GccPreprocessor, WindowsPreprocessor

public interface Preprocessor
extends Tool

Interface for a c/c++ preprocessor.

Method Summary

Modifier and Type	Method and Description
Iterable<String>	localIncludeArgs(Iterable<String> includeRoots)
Iterable<String>	precompiledHeaderArgs(Path pchOutputPath)
Iterable<String>	prefixHeaderArgs(Path prefixHeader)
default Iterable<String>	prefixOrPCHArgs(boolean precompiled, Path path)
boolean	supportsHeaderMaps()
boolean	supportsPrecompiledHeaders()
Iterable<String>	systemIncludeArgs(Iterable<String> includeRoots)

Methods inherited from interface com.facebook.buck.core.toolchain.tool.Tool

getCommandPrefix, getEnvironment

Method Detail

supportsHeaderMaps

boolean supportsHeaderMaps()

supportsPrecompiledHeaders

boolean supportsPrecompiledHeaders()

localIncludeArgs

Iterable<String> localIncludeArgs(Iterable<String> includeRoots)

systemIncludeArgs

Iterable<String> systemIncludeArgs(Iterable<String> includeRoots)

precompiledHeaderArgs

Iterable<String> precompiledHeaderArgs(Path pchOutputPath)

prefixHeaderArgs

Iterable<String> prefixHeaderArgs(Path prefixHeader)

prefixOrPCHArgs

default Iterable<String> prefixOrPCHArgs(boolean precompiled,
                                         Path path)

Parameters:

prefixHeader - the prefix_hedaer param for the rule.

pchOutputPath - either a precompiled_header path, or the result of precompiling prefixHeader. Not mutually exclusive with prefixHeader; if both are given, the precompiled version of it is preferred.