Examples with Fingerprint com.google.devtools.build.lib.util.Fingerprint used on opensource projects

Example 31 with Fingerprint

use of com.google.devtools.build.lib.util.Fingerprint in project bazel by bazelbuild.

the class CppLinkAction method computeKey.

@Override
protected String computeKey() {
    Fingerprint f = new Fingerprint();
    f.addString(fake ? FAKE_LINK_GUID : LINK_GUID);
    f.addString(getCppConfiguration().getLdExecutable().getPathString());
    f.addStrings(linkCommandLine.arguments());
    f.addStrings(getExecutionInfo().keySet());
    // TODO(bazel-team): For correctness, we need to ensure the invariant that all values accessed
    // during the execution phase are also covered by the key. Above, we add the argv to the key,
    // which covers most cases. Unfortunately, the extra action and fake support methods above also
    // sometimes directly access settings from the link configuration that may or may not affect the
    // key. We either need to change the code to cover them in the key computation, or change the
    // LinkConfiguration to disallow the combinations where the value of a setting does not affect
    // the argv.
    f.addBoolean(linkCommandLine.isNativeDeps());
    f.addBoolean(linkCommandLine.useTestOnlyFlags());
    if (linkCommandLine.getRuntimeSolibDir() != null) {
        f.addPath(linkCommandLine.getRuntimeSolibDir());
    }
    f.addBoolean(isLTOIndexing);
    return f.hexDigestAndReset();
}

Example 32 with Fingerprint

use of com.google.devtools.build.lib.util.Fingerprint in project bazel by bazelbuild.

the class LTOBackendAction method computeKey.

@Override
protected String computeKey() {
    Fingerprint f = new Fingerprint();
    f.addString(GUID);
    f.addStrings(getArguments());
    f.addString(getMnemonic());
    f.addPaths(getRunfilesSupplier().getRunfilesDirs());
    ImmutableList<Artifact> runfilesManifests = getRunfilesSupplier().getManifests();
    for (Artifact runfilesManifest : runfilesManifests) {
        f.addPath(runfilesManifest.getExecPath());
    }
    for (Artifact input : getMandatoryInputs()) {
        f.addPath(input.getExecPath());
    }
    for (PathFragment bitcodePath : bitcodeFiles.keySet()) {
        f.addPath(bitcodePath);
    }
    f.addPath(imports.getExecPath());
    f.addStringMap(getEnvironment());
    f.addStringMap(getExecutionInfo());
    return f.hexDigestAndReset();
}

Example 33 with Fingerprint

use of com.google.devtools.build.lib.util.Fingerprint in project bazel by bazelbuild.

the class WriteBuildInfoHeaderAction method computeKey.

@Override
protected String computeKey() {
    Fingerprint f = new Fingerprint();
    f.addString(GUID);
    f.addBoolean(writeStableInfo);
    f.addBoolean(writeVolatileInfo);
    return f.hexDigestAndReset();
}

Example 34 with Fingerprint

use of com.google.devtools.build.lib.util.Fingerprint in project bazel by bazelbuild.

the class CreateIncSymlinkAction method computeKey.

@Override
public String computeKey() {
    Fingerprint key = new Fingerprint();
    for (Map.Entry<Artifact, Artifact> entry : symlinks.entrySet()) {
        key.addPath(entry.getKey().getPath());
        key.addPath(entry.getValue().getPath());
    }
    return key.hexDigestAndReset();
}

Example 35 with Fingerprint

use of com.google.devtools.build.lib.util.Fingerprint in project bazel by bazelbuild.

the class CppModuleMapAction method computeKey.

@Override
protected String computeKey() {
    Fingerprint f = new Fingerprint();
    f.addString(GUID);
    f.addInt(privateHeaders.size());
    for (Artifact artifact : privateHeaders) {
        f.addPath(artifact.getExecPath());
    }
    f.addInt(publicHeaders.size());
    for (Artifact artifact : publicHeaders) {
        f.addPath(artifact.getExecPath());
    }
    f.addInt(dependencies.size());
    for (CppModuleMap dep : dependencies) {
        f.addPath(dep.getArtifact().getExecPath());
    }
    f.addInt(additionalExportedHeaders.size());
    for (PathFragment path : additionalExportedHeaders) {
        f.addPath(path);
    }
    f.addPath(cppModuleMap.getArtifact().getExecPath());
    f.addString(cppModuleMap.getName());
    f.addBoolean(moduleMapHomeIsCwd);
    f.addBoolean(compiledModule);
    f.addBoolean(generateSubmodules);
    f.addBoolean(externDependencies);
    return f.hexDigestAndReset();
}