CMake/Source/cmTargetCompileOptionsCommand.cxx

/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
   file Copyright.txt or https://cmake.org/licensing for details.  */
#include "cmTargetCompileOptionsCommand.h"

#include "cmListFileCache.h"
#include "cmMakefile.h"
#include "cmMessageType.h"
#include "cmStringAlgorithms.h"
#include "cmTarget.h"

class cmExecutionStatus;

bool cmTargetCompileOptionsCommand::InitialPass(
  std::vector<std::string> const& args, cmExecutionStatus&)
{
  return this->HandleArguments(args, "COMPILE_OPTIONS", PROCESS_BEFORE);
}

void cmTargetCompileOptionsCommand::HandleMissingTarget(
  const std::string& name)
{
  this->Makefile->IssueMessage(
    MessageType::FATAL_ERROR,
    cmStrCat("Cannot specify compile options for target \"", name,
             "\" which is not built by this project."));
}

std::string cmTargetCompileOptionsCommand::Join(
  const std::vector<std::string>& content)
{
  return cmJoin(content, ";");
}

bool cmTargetCompileOptionsCommand::HandleDirectContent(
  cmTarget* tgt, const std::vector<std::string>& content, bool, bool)
{
  cmListFileBacktrace lfbt = this->Makefile->GetBacktrace();
  tgt->InsertCompileOption(this->Join(content), lfbt);
  return true; // Successfully handled.
}