public LinkCommandLine build() {
if (linkTargetType.isStaticLibraryLink()) {
Preconditions.checkArgument(
linkstamps.isEmpty(),
"linkstamps may only be present on dynamic library or executable links");
Preconditions.checkArgument(
buildInfoHeaderArtifacts.isEmpty(),
"build info headers may only be present on dynamic library or executable links");
}
ImmutableList<String> actualLinkstampCompileOptions;
if (linkstampCompileOptions.isEmpty()) {
actualLinkstampCompileOptions = DEFAULT_LINKSTAMP_OPTIONS;
} else {
actualLinkstampCompileOptions =
ImmutableList.copyOf(
Iterables.concat(DEFAULT_LINKSTAMP_OPTIONS, linkstampCompileOptions));
}
// The ruleContext can be null for some tests.
if (ruleContext != null) {
if (featureConfiguration == null) {
if (toolchain != null) {
featureConfiguration =
CcCommon.configureFeatures(
ruleContext, toolchain, CcLibraryHelper.SourceCategory.CC);
} else {
featureConfiguration = CcCommon.configureFeatures(ruleContext);
}
}
}
if (variables == null) {
variables = Variables.EMPTY;
}
String actionName = linkTargetType.getActionName();
return new LinkCommandLine(
actionName,
configuration,
owner,
output,
interfaceOutput,
buildInfoHeaderArtifacts,
linkerInputs,
runtimeInputs,
linkTargetType,
linkStaticness,
linkopts,
features,
linkstamps,
actualLinkstampCompileOptions,
CppHelper.getFdoBuildStamp(ruleContext),
runtimeSolibDir,
nativeDeps,
useTestOnlyFlags,
needWholeArchive,
paramFile,
interfaceSoBuilder,
noWholeArchiveFlags,
variables,
featureConfiguration);
}
