/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying

   file LICENSE.rst or https://cmake.org/licensing for details.  */

#include "cmLinkLibrariesCommand.h"

#include "cmDiagnostics.h"

#include "cmExecutionStatus.h"

#include "cmMakefile.h"

bool cmLinkLibrariesCommand(std::vector<std::string> const& args,

                            cmExecutionStatus& status)

{

  cmMakefile& mf = status.GetMakefile();

  mf.IssueDiagnostic(cmDiagnostics::CMD_NON_TARGET_DIRECTIVE,

                     "Use of non-target directives is not recommended. "

                     "Consider target_link_libraries instead.");

  if (args.empty()) {

    return true;

  }

  // add libraries, note that there is an optional prefix

  // of debug and optimized than can be used

  for (auto i = args.begin(); i != args.end(); ++i) {

    if (*i == "debug") {

      ++i;

      if (i == args.end()) {

        status.SetError("The \"debug\" argument must be followed by "

                        "a library");

        return false;

      }

      mf.AppendProperty("LINK_LIBRARIES", "debug");

    } else if (*i == "optimized") {

      ++i;

      if (i == args.end()) {

        status.SetError("The \"optimized\" argument must be followed by "

                        "a library");

        return false;

      }

      mf.AppendProperty("LINK_LIBRARIES", "optimized");

    }

    mf.AppendProperty("LINK_LIBRARIES", *i);

  }

  return true;

}