com.android.build.gradle.external.gnumake

Class NativeBuildConfigValueBuilder

java.lang.Object

com.android.build.gradle.external.gnumake.NativeBuildConfigValueBuilder

public class NativeBuildConfigValueBuilder
extends java.lang.Object

The purpose of this class is to take the raw output of an ndk-build -n call and to produce a NativeBuildConfigValue instance to pass upstream through gradle. This involves several stages of processing: (1) CommandLineParser.parse accepts a single string which is the ndk-build -n output. It tokenizes each command in the string according to shell parsing rules on Windows or bash (includes mac). The result is a list of CommandLine. (2) CommandClassifier.classify accepts the output of (1). It looks at each command for something it recognizes. This will typically be calls to clang, gcc or gcc-ar. Once a command is recognized, its file inputs and outputs are recorded. The result is a list of Classification. (3) FlowAnalyzer.analyze accepts the output of (2). It traces the flow of inputs and outputs. This flow tracing will involve intermediate steps through linking and possibly archiving (gcc-ar). Files involved are typically .c, .cpp, .o, .a and .so. The result of this step is a map from terminal outputs (.so) to original inputs (.c and .cpp). (4) NativeBuildConfigValueBuilder.build accepts the output of (3). It examines the terminal outputs and input information to build up an instance of NativeBuildConfigValue.

Constructor Summary

Constructors

Constructor and Description
NativeBuildConfigValueBuilder(java.io.File androidMk, java.io.File executionRootPath) Constructs a NativeBuildConfigValueBuilder which can be used to build a NativeBuildConfigValue.

Method Summary

Modifier and Type	Method and Description
com.android.build.gradle.internal.cxx.json.NativeBuildConfigValue	build() Builds the NativeBuildConfigValue from the given information.
NativeBuildConfigValueBuilder	setCommands(java.lang.String buildCommand, java.lang.String cleanCommand, java.lang.String variantName, java.lang.String commands) Set the commands and variantName for the NativeBuildConfigValue being built.

Methods inherited from class java.lang.Object

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

Constructor Detail

NativeBuildConfigValueBuilder

public NativeBuildConfigValueBuilder(@NonNull
                                     java.io.File androidMk,
                                     @NonNull
                                     java.io.File executionRootPath)

Constructs a NativeBuildConfigValueBuilder which can be used to build a NativeBuildConfigValue.

projectRootPath -- file path to the project that contains an ndk-build project (

Method Detail

setCommands

@NonNull
public NativeBuildConfigValueBuilder setCommands(@NonNull
                                                          java.lang.String buildCommand,
                                                          @NonNull
                                                          java.lang.String cleanCommand,
                                                          @NonNull
                                                          java.lang.String variantName,
                                                          @NonNull
                                                          java.lang.String commands)

Set the commands and variantName for the NativeBuildConfigValue being built.

build

@NonNull
public com.android.build.gradle.internal.cxx.json.NativeBuildConfigValue build()

Builds the NativeBuildConfigValue from the given information.