Revise C++ coding style using clang-format

Run the `Utilities/Scripts/clang-format.bash` script to update
all our C++ code to a new style defined by `.clang-format`.
Use `clang-format` version 3.8.

* If you reached this commit for a line in `git blame`, re-run the blame
  operation starting at the parent of this commit to see older history
  for the content.

* See the parent commit for instructions to rebase a change across this
  style transition commit.

1 files changed, 776 insertions, 962 deletions

diff --git a/Source/cmFindPackageCommand.cxx b/Source/cmFindPackageCommand.cxx
index d08441b..7908afe 100644
--- a/Source/cmFindPackageCommand.cxx
+++ b/Source/cmFindPackageCommand.cxx
@@ -26,10 +26,10 @@
 #include <string.h>
 #endif
 
-cmFindPackageCommand::PathLabel
-  cmFindPackageCommand::PathLabel::UserRegistry("PACKAGE_REGISTRY");
-cmFindPackageCommand::PathLabel
-  cmFindPackageCommand::PathLabel::Builds("BUILDS");
+cmFindPackageCommand::PathLabel cmFindPackageCommand::PathLabel::UserRegistry(
+  "PACKAGE_REGISTRY");
+cmFindPackageCommand::PathLabel cmFindPackageCommand::PathLabel::Builds(
+  "BUILDS");
 cmFindPackageCommand::PathLabel
   cmFindPackageCommand::PathLabel::SystemRegistry("SYSTEM_PACKAGE_REGISTRY");
 
@@ -67,71 +67,65 @@ void cmFindPackageCommand::AppendSearchPathGroups()
 
   // Update the All group with new paths
   labels = &this->PathGroupLabelMap[PathGroup::All];
-  labels->insert(std::find(labels->begin(), labels->end(),
-                           PathLabel::CMakeSystem),
-                 PathLabel::UserRegistry);
-  labels->insert(std::find(labels->begin(), labels->end(),
-                           PathLabel::CMakeSystem),
-                 PathLabel::Builds);
+  labels->insert(
+    std::find(labels->begin(), labels->end(), PathLabel::CMakeSystem),
+    PathLabel::UserRegistry);
+  labels->insert(
+    std::find(labels->begin(), labels->end(), PathLabel::CMakeSystem),
+    PathLabel::Builds);
   labels->insert(std::find(labels->begin(), labels->end(), PathLabel::Guess),
                  PathLabel::SystemRegistry);
 
   // Create the new path objects
-  this->LabeledPaths.insert(std::make_pair(PathLabel::UserRegistry,
-    cmSearchPath(this)));
-  this->LabeledPaths.insert(std::make_pair(PathLabel::Builds,
-    cmSearchPath(this)));
-  this->LabeledPaths.insert(std::make_pair(PathLabel::SystemRegistry,
-    cmSearchPath(this)));
+  this->LabeledPaths.insert(
+    std::make_pair(PathLabel::UserRegistry, cmSearchPath(this)));
+  this->LabeledPaths.insert(
+    std::make_pair(PathLabel::Builds, cmSearchPath(this)));
+  this->LabeledPaths.insert(
+    std::make_pair(PathLabel::SystemRegistry, cmSearchPath(this)));
 }
 
-bool cmFindPackageCommand
-::InitialPass(std::vector<std::string> const& args, cmExecutionStatus &)
+bool cmFindPackageCommand::InitialPass(std::vector<std::string> const& args,
+                                       cmExecutionStatus&)
 {
-  if(args.size() < 1)
-    {
+  if (args.size() < 1) {
     this->SetError("called with incorrect number of arguments");
     return false;
-    }
+  }
 
   // Lookup required version of CMake.
-  if(const char* rv =
-     this->Makefile->GetDefinition("CMAKE_MINIMUM_REQUIRED_VERSION"))
-    {
-    unsigned int v[3] = {0,0,0};
+  if (const char* rv =
+        this->Makefile->GetDefinition("CMAKE_MINIMUM_REQUIRED_VERSION")) {
+    unsigned int v[3] = { 0, 0, 0 };
     sscanf(rv, "%u.%u.%u", &v[0], &v[1], &v[2]);
-    this->RequiredCMakeVersion = CMake_VERSION_ENCODE(v[0],v[1],v[2]);
-    }
+    this->RequiredCMakeVersion = CMake_VERSION_ENCODE(v[0], v[1], v[2]);
+  }
 
   // Check for debug mode.
   this->DebugMode = this->Makefile->IsOn("CMAKE_FIND_DEBUG_MODE");
 
   // Lookup target architecture, if any.
-  if(const char* arch =
-     this->Makefile->GetDefinition("CMAKE_LIBRARY_ARCHITECTURE"))
-    {
+  if (const char* arch =
+        this->Makefile->GetDefinition("CMAKE_LIBRARY_ARCHITECTURE")) {
     this->LibraryArchitecture = arch;
-    }
+  }
 
   // Lookup whether lib64 paths should be used.
-  if(this->Makefile->PlatformIs64Bit() &&
-     this->Makefile->GetState()
-         ->GetGlobalPropertyAsBool("FIND_LIBRARY_USE_LIB64_PATHS"))
-    {
+  if (this->Makefile->PlatformIs64Bit() &&
+      this->Makefile->GetState()->GetGlobalPropertyAsBool(
+        "FIND_LIBRARY_USE_LIB64_PATHS")) {
     this->UseLib64Paths = true;
-    }
+  }
 
   // Check if User Package Registry should be disabled
-  if(this->Makefile->IsOn("CMAKE_FIND_PACKAGE_NO_PACKAGE_REGISTRY"))
-    {
+  if (this->Makefile->IsOn("CMAKE_FIND_PACKAGE_NO_PACKAGE_REGISTRY")) {
     this->NoUserRegistry = true;
-    }
+  }
 
   // Check if System Package Registry should be disabled
-  if(this->Makefile->IsOn("CMAKE_FIND_PACKAGE_NO_SYSTEM_PACKAGE_REGISTRY"))
-    {
+  if (this->Makefile->IsOn("CMAKE_FIND_PACKAGE_NO_SYSTEM_PACKAGE_REGISTRY")) {
     this->NoSystemRegistry = true;
-    }
+  }
 
   // Find the current root path mode.
   this->SelectDefaultRootPathMode();
@@ -150,120 +144,89 @@ bool cmFindPackageCommand
   this->SearchPathSuffixes.push_back("");
 
   // Parse the arguments.
-  enum Doing { DoingNone, DoingComponents, DoingOptionalComponents, DoingNames,
-               DoingPaths, DoingPathSuffixes, DoingConfigs, DoingHints };
+  enum Doing
+  {
+    DoingNone,
+    DoingComponents,
+    DoingOptionalComponents,
+    DoingNames,
+    DoingPaths,
+    DoingPathSuffixes,
+    DoingConfigs,
+    DoingHints
+  };
   Doing doing = DoingNone;
   cmsys::RegularExpression version("^[0-9.]+$");
   bool haveVersion = false;
   std::set<unsigned int> configArgs;
   std::set<unsigned int> moduleArgs;
-  for(unsigned int i=1; i < args.size(); ++i)
-    {
-    if(args[i] == "QUIET")
-      {
+  for (unsigned int i = 1; i < args.size(); ++i) {
+    if (args[i] == "QUIET") {
       this->Quiet = true;
       doing = DoingNone;
-      }
-    else if(args[i] == "EXACT")
-      {
+    } else if (args[i] == "EXACT") {
       this->VersionExact = true;
       doing = DoingNone;
-      }
-    else if(args[i] == "MODULE")
-      {
+    } else if (args[i] == "MODULE") {
       moduleArgs.insert(i);
       doing = DoingNone;
-      }
-    else if(args[i] == "CONFIG")
-      {
+    } else if (args[i] == "CONFIG") {
       configArgs.insert(i);
       doing = DoingNone;
-      }
-    else if(args[i] == "NO_MODULE")
-      {
+    } else if (args[i] == "NO_MODULE") {
       configArgs.insert(i);
       doing = DoingNone;
-      }
-    else if(args[i] == "REQUIRED")
-      {
+    } else if (args[i] == "REQUIRED") {
       this->Required = true;
       doing = DoingComponents;
-      }
-    else if(args[i] == "COMPONENTS")
-      {
+    } else if (args[i] == "COMPONENTS") {
       doing = DoingComponents;
-      }
-    else if(args[i] == "OPTIONAL_COMPONENTS")
-      {
+    } else if (args[i] == "OPTIONAL_COMPONENTS") {
       doing = DoingOptionalComponents;
-      }
-    else if(args[i] == "NAMES")
-      {
+    } else if (args[i] == "NAMES") {
       configArgs.insert(i);
       doing = DoingNames;
-      }
-    else if(args[i] == "PATHS")
-      {
+    } else if (args[i] == "PATHS") {
       configArgs.insert(i);
       doing = DoingPaths;
-      }
-    else if(args[i] == "HINTS")
-      {
+    } else if (args[i] == "HINTS") {
       configArgs.insert(i);
       doing = DoingHints;
-      }
-    else if(args[i] == "PATH_SUFFIXES")
-      {
+    } else if (args[i] == "PATH_SUFFIXES") {
       configArgs.insert(i);
       doing = DoingPathSuffixes;
-      }
-    else if(args[i] == "CONFIGS")
-      {
+    } else if (args[i] == "CONFIGS") {
       configArgs.insert(i);
       doing = DoingConfigs;
-      }
-    else if(args[i] == "NO_POLICY_SCOPE")
-      {
+    } else if (args[i] == "NO_POLICY_SCOPE") {
       this->PolicyScope = false;
       doing = DoingNone;
-      }
-    else if(args[i] == "NO_CMAKE_PACKAGE_REGISTRY")
-      {
+    } else if (args[i] == "NO_CMAKE_PACKAGE_REGISTRY") {
       this->NoUserRegistry = true;
       configArgs.insert(i);
       doing = DoingNone;
-      }
-    else if(args[i] == "NO_CMAKE_SYSTEM_PACKAGE_REGISTRY")
-      {
+    } else if (args[i] == "NO_CMAKE_SYSTEM_PACKAGE_REGISTRY") {
       this->NoSystemRegistry = true;
       configArgs.insert(i);
       doing = DoingNone;
-      }
-    else if(args[i] == "NO_CMAKE_BUILDS_PATH")
-      {
+    } else if (args[i] == "NO_CMAKE_BUILDS_PATH") {
       // Ignore legacy option.
       configArgs.insert(i);
       doing = DoingNone;
-      }
-    else if(this->CheckCommonArgument(args[i]))
-      {
+    } else if (this->CheckCommonArgument(args[i])) {
       configArgs.insert(i);
       doing = DoingNone;
-      }
-    else if((doing == DoingComponents) || (doing == DoingOptionalComponents))
-      {
+    } else if ((doing == DoingComponents) ||
+               (doing == DoingOptionalComponents)) {
       // Set a variable telling the find script whether this component
       // is required.
       const char* isRequired = "1";
-      if (doing == DoingOptionalComponents)
-        {
+      if (doing == DoingOptionalComponents) {
         isRequired = "0";
         optionalComponents.insert(args[i]);
-        }
-      else
-        {
+      } else {
         requiredComponents.insert(args[i]);
-        }
+      }
 
       std::string req_var = this->Name + "_FIND_REQUIRED_" + args[i];
       this->AddFindDefinition(req_var, isRequired);
@@ -272,105 +235,82 @@ bool cmFindPackageCommand
       components += components_sep;
       components += args[i];
       components_sep = ";";
-      }
-    else if(doing == DoingNames)
-      {
+    } else if (doing == DoingNames) {
       this->Names.push_back(args[i]);
-      }
-    else if(doing == DoingPaths)
-      {
+    } else if (doing == DoingPaths) {
       this->UserGuessArgs.push_back(args[i]);
-      }
-    else if(doing == DoingHints)
-      {
+    } else if (doing == DoingHints) {
       this->UserHintsArgs.push_back(args[i]);
-      }
-    else if(doing == DoingPathSuffixes)
-      {
+    } else if (doing == DoingPathSuffixes) {
       this->AddPathSuffix(args[i]);
-      }
-    else if(doing == DoingConfigs)
-      {
-      if(args[i].find_first_of(":/\\") != args[i].npos ||
-         cmSystemTools::GetFilenameLastExtension(args[i]) != ".cmake")
-        {
+    } else if (doing == DoingConfigs) {
+      if (args[i].find_first_of(":/\\") != args[i].npos ||
+          cmSystemTools::GetFilenameLastExtension(args[i]) != ".cmake") {
         std::ostringstream e;
-        e << "given CONFIGS option followed by invalid file name \""
-          << args[i] << "\".  The names given must be file names without "
+        e << "given CONFIGS option followed by invalid file name \"" << args[i]
+          << "\".  The names given must be file names without "
           << "a path and with a \".cmake\" extension.";
         this->SetError(e.str());
         return false;
-        }
-      this->Configs.push_back(args[i]);
       }
-    else if(!haveVersion && version.find(args[i].c_str()))
-      {
+      this->Configs.push_back(args[i]);
+    } else if (!haveVersion && version.find(args[i].c_str())) {
       haveVersion = true;
       this->Version = args[i];
-      }
-    else
-      {
+    } else {
       std::ostringstream e;
       e << "called with invalid argument \"" << args[i] << "\"";
       this->SetError(e.str());
       return false;
-      }
     }
+  }
 
   std::vector<std::string> doubledComponents;
   std::set_intersection(requiredComponents.begin(), requiredComponents.end(),
                         optionalComponents.begin(), optionalComponents.end(),
                         std::back_inserter(doubledComponents));
-  if(!doubledComponents.empty())
-    {
+  if (!doubledComponents.empty()) {
     std::ostringstream e;
     e << "called with components that are both required and optional:\n";
     e << cmWrap("  ", doubledComponents, "", "\n") << "\n";
     this->SetError(e.str());
     return false;
-    }
+  }
 
   // Maybe choose one mode exclusively.
   this->UseFindModules = configArgs.empty();
   this->UseConfigFiles = moduleArgs.empty();
-  if(!this->UseFindModules && !this->UseConfigFiles)
-    {
+  if (!this->UseFindModules && !this->UseConfigFiles) {
     std::ostringstream e;
     e << "given options exclusive to Module mode:\n";
-    for(std::set<unsigned int>::const_iterator si = moduleArgs.begin();
-        si != moduleArgs.end(); ++si)
-      {
+    for (std::set<unsigned int>::const_iterator si = moduleArgs.begin();
+         si != moduleArgs.end(); ++si) {
       e << "  " << args[*si] << "\n";
-      }
+    }
     e << "and options exclusive to Config mode:\n";
-    for(std::set<unsigned int>::const_iterator si = configArgs.begin();
-        si != configArgs.end(); ++si)
-      {
+    for (std::set<unsigned int>::const_iterator si = configArgs.begin();
+         si != configArgs.end(); ++si) {
       e << "  " << args[*si] << "\n";
-      }
+    }
     e << "The options are incompatible.";
     this->SetError(e.str());
     return false;
-    }
+  }
 
   // Ignore EXACT with no version.
-  if(this->Version.empty() && this->VersionExact)
-    {
+  if (this->Version.empty() && this->VersionExact) {
     this->VersionExact = false;
     this->Makefile->IssueMessage(
       cmake::AUTHOR_WARNING, "Ignoring EXACT since no version is requested.");
-    }
+  }
 
-  if(this->Version.empty() || components.empty())
-    {
+  if (this->Version.empty() || components.empty()) {
     // Check whether we are recursing inside "Find<name>.cmake" within
     // another find_package(<name>) call.
     std::string mod = this->Name;
     mod += "_FIND_MODULE";
-    if(this->Makefile->IsOn(mod))
-      {
-      if(this->Version.empty())
-        {
+    if (this->Makefile->IsOn(mod)) {
+      if (this->Version.empty()) {
         // Get version information from the outer call if necessary.
         // Requested version string.
         std::string ver = this->Name;
@@ -381,102 +321,102 @@ bool cmFindPackageCommand
         std::string exact = this->Name;
         exact += "_FIND_VERSION_EXACT";
         this->VersionExact = this->Makefile->IsOn(exact);
-        }
-      if(components.empty())
-        {
+      }
+      if (components.empty()) {
         std::string components_var = this->Name + "_FIND_COMPONENTS";
         components = this->Makefile->GetSafeDefinition(components_var);
-        }
       }
     }
+  }
 
-  if(!this->Version.empty())
-    {
+  if (!this->Version.empty()) {
     // Try to parse the version number and store the results that were
     // successfully parsed.
     unsigned int parsed_major;
     unsigned int parsed_minor;
     unsigned int parsed_patch;
     unsigned int parsed_tweak;
-    this->VersionCount = sscanf(this->Version.c_str(), "%u.%u.%u.%u",
-                                &parsed_major, &parsed_minor,
-                                &parsed_patch, &parsed_tweak);
-    switch(this->VersionCount)
-      {
-      case 4: this->VersionTweak = parsed_tweak; // no break!
-      case 3: this->VersionPatch = parsed_patch; // no break!
-      case 2: this->VersionMinor = parsed_minor; // no break!
-      case 1: this->VersionMajor = parsed_major; // no break!
-      default: break;
-      }
+    this->VersionCount =
+      sscanf(this->Version.c_str(), "%u.%u.%u.%u", &parsed_major,
+             &parsed_minor, &parsed_patch, &parsed_tweak);
+    switch (this->VersionCount) {
+      case 4:
+        this->VersionTweak = parsed_tweak; // no break!
+      case 3:
+        this->VersionPatch = parsed_patch; // no break!
+      case 2:
+        this->VersionMinor = parsed_minor; // no break!
+      case 1:
+        this->VersionMajor = parsed_major; // no break!
+      default:
+        break;
     }
+  }
 
   std::string disableFindPackageVar = "CMAKE_DISABLE_FIND_PACKAGE_";
   disableFindPackageVar += this->Name;
-  if(this->Makefile->IsOn(disableFindPackageVar))
-    {
-    if (this->Required)
-      {
+  if (this->Makefile->IsOn(disableFindPackageVar)) {
+    if (this->Required) {
       std::ostringstream e;
       e << "for module " << this->Name << " called with REQUIRED, but "
         << disableFindPackageVar
         << " is enabled. A REQUIRED package cannot be disabled.";
       this->SetError(e.str());
       return false;
-      }
-
-    return true;
     }
 
+    return true;
+  }
 
   this->SetModuleVariables(components);
 
   // See if there is a Find<package>.cmake module.
-  if(this->UseFindModules)
-    {
+  if (this->UseFindModules) {
     bool foundModule = false;
-    if(!this->FindModule(foundModule))
-      {
+    if (!this->FindModule(foundModule)) {
       this->AppendSuccessInformation();
       return false;
-      }
-    if(foundModule)
-      {
+    }
+    if (foundModule) {
       this->AppendSuccessInformation();
       return true;
-      }
     }
+  }
 
-  if(this->UseFindModules && this->UseConfigFiles &&
-     this->Makefile->IsOn("CMAKE_FIND_PACKAGE_WARN_NO_MODULE"))
-    {
+  if (this->UseFindModules && this->UseConfigFiles &&
+      this->Makefile->IsOn("CMAKE_FIND_PACKAGE_WARN_NO_MODULE")) {
     std::ostringstream aw;
-    if(this->RequiredCMakeVersion >= CMake_VERSION_ENCODE(2,8,8))
-      {
+    if (this->RequiredCMakeVersion >= CMake_VERSION_ENCODE(2, 8, 8)) {
       aw << "find_package called without either MODULE or CONFIG option and "
-        "no Find" << this->Name << ".cmake module is in CMAKE_MODULE_PATH.  "
-        "Add MODULE to exclusively request Module mode and fail if "
-        "Find" << this->Name << ".cmake is missing.  "
-        "Add CONFIG to exclusively request Config mode and search for a "
-        "package configuration file provided by " << this->Name <<
-        " (" << this->Name << "Config.cmake or " <<
-        cmSystemTools::LowerCase(this->Name) << "-config.cmake).  ";
-      }
-    else
-      {
-      aw << "find_package called without NO_MODULE option and no "
-        "Find" << this->Name << ".cmake module is in CMAKE_MODULE_PATH.  "
-        "Add NO_MODULE to exclusively request Config mode and search for a "
-        "package configuration file provided by " << this->Name <<
-        " (" << this->Name << "Config.cmake or " <<
-        cmSystemTools::LowerCase(this->Name) << "-config.cmake).  "
-        "Otherwise make Find" << this->Name << ".cmake available in "
-        "CMAKE_MODULE_PATH.";
-      }
+            "no Find"
+         << this->Name
+         << ".cmake module is in CMAKE_MODULE_PATH.  "
+            "Add MODULE to exclusively request Module mode and fail if "
+            "Find"
+         << this->Name
+         << ".cmake is missing.  "
+            "Add CONFIG to exclusively request Config mode and search for a "
+            "package configuration file provided by "
+         << this->Name << " (" << this->Name << "Config.cmake or "
+         << cmSystemTools::LowerCase(this->Name) << "-config.cmake).  ";
+    } else {
+      aw
+        << "find_package called without NO_MODULE option and no "
+           "Find"
+        << this->Name
+        << ".cmake module is in CMAKE_MODULE_PATH.  "
+           "Add NO_MODULE to exclusively request Config mode and search for a "
+           "package configuration file provided by "
+        << this->Name << " (" << this->Name << "Config.cmake or "
+        << cmSystemTools::LowerCase(this->Name) << "-config.cmake).  "
+                                                   "Otherwise make Find"
+        << this->Name << ".cmake available in "
+                         "CMAKE_MODULE_PATH.";
+    }
     aw << "\n"
-      "(Variable CMAKE_FIND_PACKAGE_WARN_NO_MODULE enabled this warning.)";
+          "(Variable CMAKE_FIND_PACKAGE_WARN_NO_MODULE enabled this warning.)";
     this->Makefile->IssueMessage(cmake::AUTHOR_WARNING, aw.str());
-    }
+  }
 
   // No find module.  Assume the project has a CMake config file.  Use
   // a <package>_DIR cache variable to locate it.
@@ -484,17 +424,14 @@ bool cmFindPackageCommand
   this->Variable += "_DIR";
 
   // Add the default name.
-  if(this->Names.empty())
-    {
+  if (this->Names.empty()) {
     this->Names.push_back(this->Name);
-    }
+  }
 
   // Add the default configs.
-  if(this->Configs.empty())
-    {
-    for(std::vector<std::string>::const_iterator ni = this->Names.begin();
-        ni != this->Names.end(); ++ni)
-      {
+  if (this->Configs.empty()) {
+    for (std::vector<std::string>::const_iterator ni = this->Names.begin();
+         ni != this->Names.end(); ++ni) {
       std::string config = *ni;
       config += "Config.cmake";
       this->Configs.push_back(config);
@@ -502,8 +439,8 @@ bool cmFindPackageCommand
       config = cmSystemTools::LowerCase(*ni);
       config += "-config.cmake";
       this->Configs.push_back(config);
-      }
     }
+  }
 
   // get igonored paths from vars and reroot them.
   std::vector<std::string> ignored;
@@ -520,7 +457,6 @@ bool cmFindPackageCommand
   return result;
 }
 
-
 void cmFindPackageCommand::SetModuleVariables(const std::string& components)
 {
   this->AddFindDefinition("CMAKE_FIND_PACKAGE_NAME", this->Name.c_str());
@@ -529,26 +465,23 @@ void cmFindPackageCommand::SetModuleVariables(const std::string& components)
   std::string components_var = this->Name + "_FIND_COMPONENTS";
   this->AddFindDefinition(components_var, components.c_str());
 
-  if(this->Quiet)
-    {
+  if (this->Quiet) {
     // Tell the module that is about to be read that it should find
     // quietly.
     std::string quietly = this->Name;
     quietly += "_FIND_QUIETLY";
     this->AddFindDefinition(quietly, "1");
-    }
+  }
 
-  if(this->Required)
-    {
+  if (this->Required) {
     // Tell the module that is about to be read that it should report
     // a fatal error if the package is not found.
     std::string req = this->Name;
     req += "_FIND_REQUIRED";
     this->AddFindDefinition(req, "1");
-    }
+  }
 
-  if(!this->Version.empty())
-    {
+  if (!this->Version.empty()) {
     // Tell the module that is about to be read what version of the
     // package has been requested.
     std::string ver = this->Name;
@@ -556,53 +489,47 @@ void cmFindPackageCommand::SetModuleVariables(const std::string& components)
     this->AddFindDefinition(ver, this->Version.c_str());
     char buf[64];
     sprintf(buf, "%u", this->VersionMajor);
-    this->AddFindDefinition(ver+"_MAJOR", buf);
+    this->AddFindDefinition(ver + "_MAJOR", buf);
     sprintf(buf, "%u", this->VersionMinor);
-    this->AddFindDefinition(ver+"_MINOR", buf);
+    this->AddFindDefinition(ver + "_MINOR", buf);
     sprintf(buf, "%u", this->VersionPatch);
-    this->AddFindDefinition(ver+"_PATCH", buf);
+    this->AddFindDefinition(ver + "_PATCH", buf);
     sprintf(buf, "%u", this->VersionTweak);
-    this->AddFindDefinition(ver+"_TWEAK", buf);
+    this->AddFindDefinition(ver + "_TWEAK", buf);
     sprintf(buf, "%u", this->VersionCount);
-    this->AddFindDefinition(ver+"_COUNT", buf);
+    this->AddFindDefinition(ver + "_COUNT", buf);
 
     // Tell the module whether an exact version has been requested.
     std::string exact = this->Name;
     exact += "_FIND_VERSION_EXACT";
-    this->AddFindDefinition(exact, this->VersionExact? "1":"0");
-   }
+    this->AddFindDefinition(exact, this->VersionExact ? "1" : "0");
+  }
 }
 
 void cmFindPackageCommand::AddFindDefinition(const std::string& var,
                                              const char* val)
 {
-  if(const char* old = this->Makefile->GetDefinition(var))
-    {
+  if (const char* old = this->Makefile->GetDefinition(var)) {
     this->OriginalDefs[var].exists = true;
     this->OriginalDefs[var].value = old;
-    }
-  else
-    {
+  } else {
     this->OriginalDefs[var].exists = false;
-    }
+  }
   this->Makefile->AddDefinition(var, val);
 }
 
 void cmFindPackageCommand::RestoreFindDefinitions()
 {
-  for(std::map<std::string, OriginalDef>::iterator
-        i = this->OriginalDefs.begin(); i != this->OriginalDefs.end(); ++i)
-    {
+  for (std::map<std::string, OriginalDef>::iterator i =
+         this->OriginalDefs.begin();
+       i != this->OriginalDefs.end(); ++i) {
     OriginalDef const& od = i->second;
-    if(od.exists)
-      {
+    if (od.exists) {
       this->Makefile->AddDefinition(i->first, od.value.c_str());
-      }
-    else
-      {
+    } else {
       this->Makefile->RemoveDefinition(i->first);
-      }
     }
+  }
 }
 
 bool cmFindPackageCommand::FindModule(bool& found)
@@ -611,8 +538,7 @@ bool cmFindPackageCommand::FindModule(bool& found)
   module += this->Name;
   module += ".cmake";
   std::string mfile = this->Makefile->GetModulesFile(module.c_str());
-  if (!mfile.empty())
-    {
+  if (!mfile.empty()) {
     // Load the module we found, and set "<name>_FIND_MODULE" to true
     // while inside it.
     found = true;
@@ -622,7 +548,7 @@ bool cmFindPackageCommand::FindModule(bool& found)
     bool result = this->ReadListFile(mfile.c_str(), DoPolicyScope);
     this->Makefile->RemoveDefinition(var);
     return result;
-    }
+  }
   return true;
 }
 
@@ -641,44 +567,38 @@ bool cmFindPackageCommand::HandlePackageMode()
 
   // Try to load the config file if the directory is known
   bool fileFound = false;
-  if (this->UseConfigFiles)
-    {
-    if(!cmSystemTools::IsOff(def))
-      {
+  if (this->UseConfigFiles) {
+    if (!cmSystemTools::IsOff(def)) {
       // Get the directory from the variable value.
       std::string dir = def;
       cmSystemTools::ConvertToUnixSlashes(dir);
 
       // Treat relative paths with respect to the current source dir.
-      if(!cmSystemTools::FileIsFullPath(dir.c_str()))
-        {
+      if (!cmSystemTools::FileIsFullPath(dir.c_str())) {
         dir = "/" + dir;
         dir = this->Makefile->GetCurrentSourceDirectory() + dir;
-        }
+      }
       // The file location was cached.  Look for the correct file.
       std::string file;
-      if (this->FindConfigFile(dir, file))
-        {
+      if (this->FindConfigFile(dir, file)) {
         this->FileFound = file;
         fileFound = true;
-        }
-      def = this->Makefile->GetDefinition(this->Variable);
       }
+      def = this->Makefile->GetDefinition(this->Variable);
+    }
 
     // Search for the config file if it is not already found.
-    if(cmSystemTools::IsOff(def) || !fileFound)
-      {
+    if (cmSystemTools::IsOff(def) || !fileFound) {
       fileFound = this->FindConfig();
-      }
+    }
 
     // Sanity check.
-    if(fileFound && this->FileFound.empty())
-      {
+    if (fileFound && this->FileFound.empty()) {
       this->Makefile->IssueMessage(
         cmake::INTERNAL_ERROR, "fileFound is true but FileFound is empty!");
       fileFound = false;
-      }
     }
+  }
 
   std::string foundVar = this->Name;
   foundVar += "_FOUND";
@@ -691,17 +611,15 @@ bool cmFindPackageCommand::HandlePackageMode()
   bool found = false;
   bool configFileSetFOUNDFalse = false;
 
-  if(fileFound)
-    {
-    if ((this->Makefile->IsDefinitionSet(foundVar))
-      && (this->Makefile->IsOn(foundVar) == false))
-      {
+  if (fileFound) {
+    if ((this->Makefile->IsDefinitionSet(foundVar)) &&
+        (this->Makefile->IsOn(foundVar) == false)) {
       // by removing Foo_FOUND here if it is FALSE, we don't really change
       // the situation for the Config file which is about to be included,
       // but we make it possible to detect later on whether the Config file
       // has set Foo_FOUND to FALSE itself:
       this->Makefile->RemoveDefinition(foundVar);
-      }
+    }
     this->Makefile->RemoveDefinition(notFoundMessageVar);
 
     // Set the version variables before loading the config file.
@@ -709,151 +627,135 @@ bool cmFindPackageCommand::HandlePackageMode()
     this->StoreVersionFound();
 
     // Parse the configuration file.
-    if(this->ReadListFile(this->FileFound.c_str(), DoPolicyScope))
-      {
+    if (this->ReadListFile(this->FileFound.c_str(), DoPolicyScope)) {
       // The package has been found.
       found = true;
 
       // Check whether the Config file has set Foo_FOUND to FALSE:
-      if ((this->Makefile->IsDefinitionSet(foundVar))
-           && (this->Makefile->IsOn(foundVar) == false))
-        {
+      if ((this->Makefile->IsDefinitionSet(foundVar)) &&
+          (this->Makefile->IsOn(foundVar) == false)) {
         // we get here if the Config file has set Foo_FOUND actively to FALSE
         found = false;
         configFileSetFOUNDFalse = true;
-        notFoundMessage = this->Makefile->GetSafeDefinition(
-                                                   notFoundMessageVar);
-        }
+        notFoundMessage =
+          this->Makefile->GetSafeDefinition(notFoundMessageVar);
       }
-    else
-      {
+    } else {
       // The configuration file is invalid.
       result = false;
-      }
     }
+  }
 
-  if (result && !found && (!this->Quiet || this->Required))
-    {
+  if (result && !found && (!this->Quiet || this->Required)) {
     // The variable is not set.
     std::ostringstream e;
     std::ostringstream aw;
-    if (configFileSetFOUNDFalse)
-      {
+    if (configFileSetFOUNDFalse) {
       /* clang-format off */
       e << "Found package configuration file:\n"
         "  " << this->FileFound << "\n"
         "but it set " << foundVar << " to FALSE so package \"" <<
         this->Name << "\" is considered to be NOT FOUND.";
       /* clang-format on */
-      if (!notFoundMessage.empty())
-        {
+      if (!notFoundMessage.empty()) {
         e << " Reason given by package: \n" << notFoundMessage << "\n";
-        }
       }
+    }
     // If there are files in ConsideredConfigs, it means that FooConfig.cmake
     // have been found, but they didn't have appropriate versions.
-    else if (!this->ConsideredConfigs.empty())
-      {
-      e << "Could not find a configuration file for package \""
-        << this->Name << "\" that "
-        << (this->VersionExact? "exactly matches" : "is compatible with")
+    else if (!this->ConsideredConfigs.empty()) {
+      e << "Could not find a configuration file for package \"" << this->Name
+        << "\" that "
+        << (this->VersionExact ? "exactly matches" : "is compatible with")
         << " requested version \"" << this->Version << "\".\n"
         << "The following configuration files were considered but not "
            "accepted:\n";
-      for(std::vector<ConfigFileInfo>::size_type i=0;
-          i<this->ConsideredConfigs.size(); i++)
-        {
+      for (std::vector<ConfigFileInfo>::size_type i = 0;
+           i < this->ConsideredConfigs.size(); i++) {
         e << "  " << this->ConsideredConfigs[i].filename
           << ", version: " << this->ConsideredConfigs[i].version << "\n";
-        }
       }
-    else
-      {
+    } else {
       std::string requestedVersionString;
-      if(!this->Version.empty())
-        {
+      if (!this->Version.empty()) {
         requestedVersionString = " (requested version ";
         requestedVersionString += this->Version;
         requestedVersionString += ")";
-        }
+      }
 
-      if (this->UseConfigFiles)
-        {
-        if(this->UseFindModules)
-          {
-          e << "By not providing \"Find" << this->Name << ".cmake\" in "
+      if (this->UseConfigFiles) {
+        if (this->UseFindModules) {
+          e << "By not providing \"Find" << this->Name
+            << ".cmake\" in "
                "CMAKE_MODULE_PATH this project has asked CMake to find a "
-               "package configuration file provided by \""<<this->Name<< "\", "
-               "but CMake did not find one.\n";
-          }
+               "package configuration file provided by \""
+            << this->Name << "\", "
+                             "but CMake did not find one.\n";
+        }
 
-        if(this->Configs.size() == 1)
-          {
+        if (this->Configs.size() == 1) {
           e << "Could not find a package configuration file named \""
-            << this->Configs[0] << "\" provided by package \""
-            << this->Name << "\"" << requestedVersionString <<".\n";
-          }
-        else
-          {
+            << this->Configs[0] << "\" provided by package \"" << this->Name
+            << "\"" << requestedVersionString << ".\n";
+        } else {
           e << "Could not find a package configuration file provided by \""
             << this->Name << "\"" << requestedVersionString
             << " with any of the following names:\n"
             << cmWrap("  ", this->Configs, "", "\n") << "\n";
-          }
-
-        e << "Add the installation prefix of \"" << this->Name << "\" to "
-          "CMAKE_PREFIX_PATH or set \"" << this->Variable << "\" to a "
-          "directory containing one of the above files. "
-          "If \"" << this->Name << "\" provides a separate development "
-          "package or SDK, be sure it has been installed.";
         }
-      else // if(!this->UseFindModules && !this->UseConfigFiles)
-        {
+
+        e << "Add the installation prefix of \"" << this->Name
+          << "\" to "
+             "CMAKE_PREFIX_PATH or set \""
+          << this->Variable << "\" to a "
+                               "directory containing one of the above files. "
+                               "If \""
+          << this->Name << "\" provides a separate development "
+                           "package or SDK, be sure it has been installed.";
+      } else // if(!this->UseFindModules && !this->UseConfigFiles)
+      {
         e << "No \"Find" << this->Name << ".cmake\" found in "
           << "CMAKE_MODULE_PATH.";
 
-        aw<< "Find"<< this->Name <<".cmake must either be part of this "
-             "project itself, in this case adjust CMAKE_MODULE_PATH so that "
-             "it points to the correct location inside its source tree.\n"
-             "Or it must be installed by a package which has already been "
-             "found via find_package().  In this case make sure that "
-             "package has indeed been found and adjust CMAKE_MODULE_PATH to "
-             "contain the location where that package has installed "
-             "Find" << this->Name << ".cmake.  This must be a location "
-             "provided by that package.  This error in general means that "
-             "the buildsystem of this project is relying on a Find-module "
-             "without ensuring that it is actually available.\n";
-        }
+        aw << "Find" << this->Name
+           << ".cmake must either be part of this "
+              "project itself, in this case adjust CMAKE_MODULE_PATH so that "
+              "it points to the correct location inside its source tree.\n"
+              "Or it must be installed by a package which has already been "
+              "found via find_package().  In this case make sure that "
+              "package has indeed been found and adjust CMAKE_MODULE_PATH to "
+              "contain the location where that package has installed "
+              "Find"
+           << this->Name
+           << ".cmake.  This must be a location "
+              "provided by that package.  This error in general means that "
+              "the buildsystem of this project is relying on a Find-module "
+              "without ensuring that it is actually available.\n";
       }
-
+    }
 
     this->Makefile->IssueMessage(
-      this->Required? cmake::FATAL_ERROR : cmake::WARNING, e.str());
-    if (this->Required)
-      {
+      this->Required ? cmake::FATAL_ERROR : cmake::WARNING, e.str());
+    if (this->Required) {
       cmSystemTools::SetFatalErrorOccured();
-      }
+    }
 
-    if (!aw.str().empty())
-      {
-      this->Makefile->IssueMessage(cmake::AUTHOR_WARNING,aw.str());
-      }
+    if (!aw.str().empty()) {
+      this->Makefile->IssueMessage(cmake::AUTHOR_WARNING, aw.str());
     }
+  }
 
   // Set a variable marking whether the package was found.
-  this->Makefile->AddDefinition(foundVar, found? "1":"0");
+  this->Makefile->AddDefinition(foundVar, found ? "1" : "0");
 
   // Set a variable naming the configuration file that was found.
   std::string fileVar = this->Name;
   fileVar += "_CONFIG";
-  if(found)
-    {
+  if (found) {
     this->Makefile->AddDefinition(fileVar, this->FileFound.c_str());
-    }
-  else
-    {
+  } else {
     this->Makefile->RemoveDefinition(fileVar);
-    }
+  }
 
   std::string consideredConfigsVar = this->Name;
   consideredConfigsVar += "_CONSIDERED_CONFIGS";
@@ -864,15 +766,14 @@ bool cmFindPackageCommand::HandlePackageMode()
   std::string consideredVersions;
 
   const char* sep = "";
-  for(std::vector<ConfigFileInfo>::size_type i=0;
-      i<this->ConsideredConfigs.size(); i++)
-    {
+  for (std::vector<ConfigFileInfo>::size_type i = 0;
+       i < this->ConsideredConfigs.size(); i++) {
     consideredConfigFiles += sep;
     consideredVersions += sep;
     consideredConfigFiles += this->ConsideredConfigs[i].filename;
     consideredVersions += this->ConsideredConfigs[i].version;
     sep = ";";
-    }
+  }
 
   this->Makefile->AddDefinition(consideredConfigsVar,
                                 consideredConfigFiles.c_str());
@@ -892,105 +793,89 @@ bool cmFindPackageCommand::FindConfig()
   bool found = false;
 
   // Search for frameworks.
-  if(!found && (this->SearchFrameworkFirst || this->SearchFrameworkOnly))
-    {
+  if (!found && (this->SearchFrameworkFirst || this->SearchFrameworkOnly)) {
     found = this->FindFrameworkConfig();
-    }
+  }
 
   // Search for apps.
-  if(!found && (this->SearchAppBundleFirst || this->SearchAppBundleOnly))
-    {
+  if (!found && (this->SearchAppBundleFirst || this->SearchAppBundleOnly)) {
     found = this->FindAppBundleConfig();
-    }
+  }
 
   // Search prefixes.
-  if(!found && !(this->SearchFrameworkOnly || this->SearchAppBundleOnly))
-    {
+  if (!found && !(this->SearchFrameworkOnly || this->SearchAppBundleOnly)) {
     found = this->FindPrefixedConfig();
-    }
+  }
 
   // Search for frameworks.
-  if(!found && this->SearchFrameworkLast)
-    {
+  if (!found && this->SearchFrameworkLast) {
     found = this->FindFrameworkConfig();
-    }
+  }
 
   // Search for apps.
-  if(!found && this->SearchAppBundleLast)
-    {
+  if (!found && this->SearchAppBundleLast) {
     found = this->FindAppBundleConfig();
-    }
+  }
 
   // Store the entry in the cache so it can be set by the user.
   std::string init;
-  if(found)
-    {
+  if (found) {
     init = cmSystemTools::GetFilenamePath(this->FileFound);
-    }
-  else
-    {
+  } else {
     init = this->Variable + "-NOTFOUND";
-    }
+  }
   std::string help =
     "The directory containing a CMake configuration file for ";
   help += this->Name;
   help += ".";
   // We force the value since we do not get here if it was already set.
-  this->Makefile->AddCacheDefinition(this->Variable,
-                                     init.c_str(), help.c_str(),
-                                     cmState::PATH, true);
+  this->Makefile->AddCacheDefinition(this->Variable, init.c_str(),
+                                     help.c_str(), cmState::PATH, true);
   return found;
 }
 
 bool cmFindPackageCommand::FindPrefixedConfig()
 {
   std::vector<std::string>& prefixes = this->SearchPaths;
-  for(std::vector<std::string>::const_iterator pi = prefixes.begin();
-      pi != prefixes.end(); ++pi)
-    {
-    if(this->SearchPrefix(*pi))
-      {
+  for (std::vector<std::string>::const_iterator pi = prefixes.begin();
+       pi != prefixes.end(); ++pi) {
+    if (this->SearchPrefix(*pi)) {
       return true;
-      }
     }
+  }
   return false;
 }
 
 bool cmFindPackageCommand::FindFrameworkConfig()
 {
   std::vector<std::string>& prefixes = this->SearchPaths;
-  for(std::vector<std::string>::const_iterator i = prefixes.begin();
-      i != prefixes.end(); ++i)
-    {
-    if(this->SearchFrameworkPrefix(*i))
-      {
+  for (std::vector<std::string>::const_iterator i = prefixes.begin();
+       i != prefixes.end(); ++i) {
+    if (this->SearchFrameworkPrefix(*i)) {
       return true;
-      }
     }
+  }
   return false;
 }
 
 bool cmFindPackageCommand::FindAppBundleConfig()
 {
   std::vector<std::string>& prefixes = this->SearchPaths;
-  for(std::vector<std::string>::const_iterator i = prefixes.begin();
-      i != prefixes.end(); ++i)
-    {
-    if(this->SearchAppBundlePrefix(*i))
-      {
+  for (std::vector<std::string>::const_iterator i = prefixes.begin();
+       i != prefixes.end(); ++i) {
+    if (this->SearchAppBundlePrefix(*i)) {
       return true;
-      }
     }
+  }
   return false;
 }
 
 bool cmFindPackageCommand::ReadListFile(const char* f, PolicyScopeRule psr)
 {
   const bool noPolicyScope = !this->PolicyScope || psr == NoPolicyScope;
-  if(this->Makefile->ReadDependentFile(f, noPolicyScope))
-    {
+  if (this->Makefile->ReadDependentFile(f, noPolicyScope)) {
     return true;
-    }
+  }
   std::string e = "Error reading CMake code from \"";
   e += f;
   e += "\".";
@@ -1001,64 +886,53 @@ bool cmFindPackageCommand::ReadListFile(const char* f, PolicyScopeRule psr)
 void cmFindPackageCommand::AppendToFoundProperty(bool found)
 {
   std::vector<std::string> foundContents;
-  const char *foundProp = this->Makefile->GetState()
-                              ->GetGlobalProperty("PACKAGES_FOUND");
-  if (foundProp && *foundProp)
-    {
+  const char* foundProp =
+    this->Makefile->GetState()->GetGlobalProperty("PACKAGES_FOUND");
+  if (foundProp && *foundProp) {
     std::string tmp = foundProp;
 
     cmSystemTools::ExpandListArgument(tmp, foundContents, false);
-    std::vector<std::string>::iterator nameIt = std::find(
-                       foundContents.begin(), foundContents.end(), this->Name);
-    if(nameIt != foundContents.end())
-      {
+    std::vector<std::string>::iterator nameIt =
+      std::find(foundContents.begin(), foundContents.end(), this->Name);
+    if (nameIt != foundContents.end()) {
       foundContents.erase(nameIt);
-      }
     }
+  }
 
   std::vector<std::string> notFoundContents;
-  const char *notFoundProp =
-         this->Makefile->GetState()
-             ->GetGlobalProperty("PACKAGES_NOT_FOUND");
-  if (notFoundProp && *notFoundProp)
-    {
+  const char* notFoundProp =
+    this->Makefile->GetState()->GetGlobalProperty("PACKAGES_NOT_FOUND");
+  if (notFoundProp && *notFoundProp) {
     std::string tmp = notFoundProp;
 
     cmSystemTools::ExpandListArgument(tmp, notFoundContents, false);
-    std::vector<std::string>::iterator nameIt = std::find(
-                 notFoundContents.begin(), notFoundContents.end(), this->Name);
-    if(nameIt != notFoundContents.end())
-      {
+    std::vector<std::string>::iterator nameIt =
+      std::find(notFoundContents.begin(), notFoundContents.end(), this->Name);
+    if (nameIt != notFoundContents.end()) {
       notFoundContents.erase(nameIt);
-      }
     }
+  }
 
-  if(found)
-    {
+  if (found) {
     foundContents.push_back(this->Name);
-    }
-  else
-    {
+  } else {
     notFoundContents.push_back(this->Name);
-    }
-
+  }
 
   std::string tmp = cmJoin(foundContents, ";");
-  this->Makefile->GetState()
-      ->SetGlobalProperty("PACKAGES_FOUND", tmp.c_str());
+  this->Makefile->GetState()->SetGlobalProperty("PACKAGES_FOUND", tmp.c_str());
 
   tmp = cmJoin(notFoundContents, ";");
-  this->Makefile->GetState()
-      ->SetGlobalProperty("PACKAGES_NOT_FOUND", tmp.c_str());
+  this->Makefile->GetState()->SetGlobalProperty("PACKAGES_NOT_FOUND",
+                                                tmp.c_str());
 }
 
 void cmFindPackageCommand::AppendSuccessInformation()
 {
   {
-  std::string transitivePropName = "_CMAKE_";
-  transitivePropName += this->Name + "_TRANSITIVE_DEPENDENCY";
-  this->Makefile->GetState()
-                ->SetGlobalProperty(transitivePropName, "False");
+    std::string transitivePropName = "_CMAKE_";
+    transitivePropName += this->Name + "_TRANSITIVE_DEPENDENCY";
+    this->Makefile->GetState()->SetGlobalProperty(transitivePropName, "False");
   }
   std::string found = this->Name;
   found += "_FOUND";
@@ -1066,8 +940,8 @@ void cmFindPackageCommand::AppendSuccessInformation()
 
   const char* upperResult = this->Makefile->GetDefinition(upperFound);
   const char* result = this->Makefile->GetDefinition(found);
-  bool packageFound = ((cmSystemTools::IsOn(result))
-                                        || (cmSystemTools::IsOn(upperResult)));
+  bool packageFound =
+    ((cmSystemTools::IsOn(result)) || (cmSystemTools::IsOn(upperResult)));
 
   this->AppendToFoundProperty(packageFound);
 
@@ -1076,31 +950,28 @@ void cmFindPackageCommand::AppendSuccessInformation()
   std::string quietInfoPropName = "_CMAKE_";
   quietInfoPropName += this->Name;
   quietInfoPropName += "_QUIET";
-  this->Makefile->GetState()
-      ->SetGlobalProperty(quietInfoPropName, this->Quiet ? "TRUE" : "FALSE");
+  this->Makefile->GetState()->SetGlobalProperty(
+    quietInfoPropName, this->Quiet ? "TRUE" : "FALSE");
 
   // set a global property to record the required version of this package
   std::string versionInfoPropName = "_CMAKE_";
   versionInfoPropName += this->Name;
   versionInfoPropName += "_REQUIRED_VERSION";
   std::string versionInfo;
-  if(!this->Version.empty())
-    {
+  if (!this->Version.empty()) {
     versionInfo = this->VersionExact ? "==" : ">=";
     versionInfo += " ";
     versionInfo += this->Version;
-    }
-  this->Makefile->GetState()
-      ->SetGlobalProperty(versionInfoPropName, versionInfo.c_str());
-  if (this->Required)
-    {
+  }
+  this->Makefile->GetState()->SetGlobalProperty(versionInfoPropName,
+                                                versionInfo.c_str());
+  if (this->Required) {
     std::string requiredInfoPropName = "_CMAKE_";
     requiredInfoPropName += this->Name;
     requiredInfoPropName += "_TYPE";
-    this->Makefile->GetState()
-        ->SetGlobalProperty(requiredInfoPropName, "REQUIRED");
-    }
-
+    this->Makefile->GetState()->SetGlobalProperty(requiredInfoPropName,
+                                                  "REQUIRED");
+  }
 
   // Restore original state of "_FIND_" variables we set.
   this->RestoreFindDefinitions();
@@ -1108,37 +979,29 @@ void cmFindPackageCommand::AppendSuccessInformation()
 
 void cmFindPackageCommand::ComputePrefixes()
 {
-  if(!this->NoDefaultPath)
-    {
-    if(!this->NoCMakePath)
-      {
+  if (!this->NoDefaultPath) {
+    if (!this->NoCMakePath) {
       this->FillPrefixesCMakeVariable();
-      }
-    if(!this->NoCMakeEnvironmentPath)
-      {
+    }
+    if (!this->NoCMakeEnvironmentPath) {
       this->FillPrefixesCMakeEnvironment();
-      }
     }
+  }
   this->FillPrefixesUserHints();
-  if(!this->NoDefaultPath)
-    {
-    if(!this->NoSystemEnvironmentPath)
-      {
+  if (!this->NoDefaultPath) {
+    if (!this->NoSystemEnvironmentPath) {
       this->FillPrefixesSystemEnvironment();
-      }
-    if(!this->NoUserRegistry)
-      {
+    }
+    if (!this->NoUserRegistry) {
       this->FillPrefixesUserRegistry();
-      }
-    if(!this->NoCMakeSystemPath)
-      {
+    }
+    if (!this->NoCMakeSystemPath) {
       this->FillPrefixesCMakeSystemVariable();
-      }
-    if(!this->NoSystemRegistry)
-      {
+    }
+    if (!this->NoSystemRegistry) {
       this->FillPrefixesSystemRegistry();
-      }
     }
+  }
   this->FillPrefixesUserGuess();
 
   this->ComputeFinalPaths();
@@ -1146,7 +1009,7 @@ void cmFindPackageCommand::ComputePrefixes()
 
 void cmFindPackageCommand::FillPrefixesCMakeEnvironment()
 {
-  cmSearchPath &paths = this->LabeledPaths[PathLabel::CMakeEnvironment];
+  cmSearchPath& paths = this->LabeledPaths[PathLabel::CMakeEnvironment];
 
   // Check the environment variable with the same name as the cache
   // entry.
@@ -1160,7 +1023,7 @@ void cmFindPackageCommand::FillPrefixesCMakeEnvironment()
 
 void cmFindPackageCommand::FillPrefixesCMakeVariable()
 {
-  cmSearchPath &paths = this->LabeledPaths[PathLabel::CMake];
+  cmSearchPath& paths = this->LabeledPaths[PathLabel::CMake];
 
   paths.AddCMakePath("CMAKE_PREFIX_PATH");
   paths.AddCMakePath("CMAKE_FRAMEWORK_PATH");
@@ -1169,27 +1032,23 @@ void cmFindPackageCommand::FillPrefixesCMakeVariable()
 
 void cmFindPackageCommand::FillPrefixesSystemEnvironment()
 {
-  cmSearchPath &paths = this->LabeledPaths[PathLabel::SystemEnvironment];
+  cmSearchPath& paths = this->LabeledPaths[PathLabel::SystemEnvironment];
 
   // Use the system search path to generate prefixes.
   // Relative paths are interpreted with respect to the current
   // working directory.
   std::vector<std::string> tmp;
   cmSystemTools::GetPath(tmp);
-  for(std::vector<std::string>::iterator i = tmp.begin();
-      i != tmp.end(); ++i)
-    {
+  for (std::vector<std::string>::iterator i = tmp.begin(); i != tmp.end();
+       ++i) {
     // If the path is a PREFIX/bin case then add its parent instead.
-    if((cmHasLiteralSuffix(*i, "/bin")) ||
-       (cmHasLiteralSuffix(*i, "/sbin")))
-      {
+    if ((cmHasLiteralSuffix(*i, "/bin")) ||
+        (cmHasLiteralSuffix(*i, "/sbin"))) {
       paths.AddPath(cmSystemTools::GetFilenamePath(*i));
-      }
-    else
-      {
+    } else {
       paths.AddPath(*i);
-      }
     }
+  }
 }
 
 void cmFindPackageCommand::FillPrefixesUserRegistry()
@@ -1199,32 +1058,29 @@ void cmFindPackageCommand::FillPrefixesUserRegistry()
 #elif defined(__HAIKU__)
   char dir[B_PATH_NAME_LENGTH];
   if (find_directory(B_USER_SETTINGS_DIRECTORY, -1, false, dir, sizeof(dir)) ==
-      B_OK)
-    {
+      B_OK) {
     std::string fname = dir;
     fname += "/cmake/packages/";
     fname += Name;
     this->LoadPackageRegistryDir(fname,
                                  this->LabeledPaths[PathLabel::UserRegistry]);
-    }
+  }
 #else
-  if(const char* home = cmSystemTools::GetEnv("HOME"))
-    {
+  if (const char* home = cmSystemTools::GetEnv("HOME")) {
     std::string dir = home;
     dir += "/.cmake/packages/";
     dir += this->Name;
     this->LoadPackageRegistryDir(dir,
                                  this->LabeledPaths[PathLabel::UserRegistry]);
-    }
+  }
 #endif
 }
 
 void cmFindPackageCommand::FillPrefixesSystemRegistry()
 {
-  if(this->NoSystemRegistry || this->NoDefaultPath)
-    {
+  if (this->NoSystemRegistry || this->NoDefaultPath) {
     return;
-    }
+  }
 
 #if defined(_WIN32) && !defined(__CYGWIN__)
   this->LoadPackageRegistryWinSystem();
@@ -1232,15 +1088,15 @@ void cmFindPackageCommand::FillPrefixesSystemRegistry()
 }
 
 #if defined(_WIN32) && !defined(__CYGWIN__)
-# include <windows.h>
-# undef GetCurrentDirectory
-  // http://msdn.microsoft.com/en-us/library/aa384253%28v=vs.85%29.aspx
-# if !defined(KEY_WOW64_32KEY)
-#  define KEY_WOW64_32KEY 0x0200
-# endif
-# if !defined(KEY_WOW64_64KEY)
-#  define KEY_WOW64_64KEY 0x0100
-# endif
+#include <windows.h>
+#undef GetCurrentDirectory
+// http://msdn.microsoft.com/en-us/library/aa384253%28v=vs.85%29.aspx
+#if !defined(KEY_WOW64_32KEY)
+#define KEY_WOW64_32KEY 0x0200
+#endif
+#if !defined(KEY_WOW64_64KEY)
+#define KEY_WOW64_64KEY 0x0100
+#endif
 void cmFindPackageCommand::LoadPackageRegistryWinUser()
 {
   // HKEY_CURRENT_USER\\Software shares 32-bit and 64-bit views.
@@ -1250,20 +1106,17 @@ void cmFindPackageCommand::LoadPackageRegistryWinUser()
 
 void cmFindPackageCommand::LoadPackageRegistryWinSystem()
 {
-  cmSearchPath &paths = this->LabeledPaths[PathLabel::SystemRegistry];
+  cmSearchPath& paths = this->LabeledPaths[PathLabel::SystemRegistry];
 
   // HKEY_LOCAL_MACHINE\\SOFTWARE has separate 32-bit and 64-bit views.
   // Prefer the target platform view first.
-  if(this->Makefile->PlatformIs64Bit())
-    {
+  if (this->Makefile->PlatformIs64Bit()) {
     this->LoadPackageRegistryWin(false, KEY_WOW64_64KEY, paths);
     this->LoadPackageRegistryWin(false, KEY_WOW64_32KEY, paths);
-    }
-  else
-    {
+  } else {
     this->LoadPackageRegistryWin(false, KEY_WOW64_32KEY, paths);
     this->LoadPackageRegistryWin(false, KEY_WOW64_64KEY, paths);
-    }
+  }
 }
 
 void cmFindPackageCommand::LoadPackageRegistryWin(bool user, unsigned int view,
@@ -1273,64 +1126,68 @@ void cmFindPackageCommand::LoadPackageRegistryWin(bool user, unsigned int view,
   key += cmsys::Encoding::ToWide(this->Name);
   std::set<std::wstring> bad;
   HKEY hKey;
-  if(RegOpenKeyExW(user? HKEY_CURRENT_USER : HKEY_LOCAL_MACHINE, key.c_str(),
-                   0, KEY_QUERY_VALUE|view, &hKey) == ERROR_SUCCESS)
-    {
+  if (RegOpenKeyExW(user ? HKEY_CURRENT_USER : HKEY_LOCAL_MACHINE, key.c_str(),
+                    0, KEY_QUERY_VALUE | view, &hKey) == ERROR_SUCCESS) {
     DWORD valueType = REG_NONE;
     wchar_t name[16383]; // RegEnumValue docs limit name to 32767 _bytes_
     std::vector<wchar_t> data(512);
     bool done = false;
     DWORD index = 0;
-    while(!done)
-      {
+    while (!done) {
       DWORD nameSize = static_cast<DWORD>(sizeof(name));
-      DWORD dataSize = static_cast<DWORD>(data.size()*sizeof(data[0]));
-      switch(RegEnumValueW(hKey, index, name, &nameSize,
-                          0, &valueType, (BYTE*)&data[0], &dataSize))
-        {
+      DWORD dataSize = static_cast<DWORD>(data.size() * sizeof(data[0]));
+      switch (RegEnumValueW(hKey, index, name, &nameSize, 0, &valueType,
+                            (BYTE*)&data[0], &dataSize)) {
         case ERROR_SUCCESS:
           ++index;
-          if(valueType == REG_SZ)
-            {
+          if (valueType == REG_SZ) {
             data[dataSize] = 0;
-            if(!this->CheckPackageRegistryEntry(
-                  cmsys::Encoding::ToNarrow(&data[0]), outPaths))
-              {
+            if (!this->CheckPackageRegistryEntry(
+                  cmsys::Encoding::ToNarrow(&data[0]), outPaths)) {
               // The entry is invalid.
               bad.insert(name);
-              }
             }
+          }
           break;
         case ERROR_MORE_DATA:
-          data.resize((dataSize+sizeof(data[0])-1)/sizeof(data[0]));
+          data.resize((dataSize + sizeof(data[0]) - 1) / sizeof(data[0]));
+          break;
+        case ERROR_NO_MORE_ITEMS:
+        default:
+          done = true;
           break;
-        case ERROR_NO_MORE_ITEMS: default: done = true; break;
-        }
       }
-    RegCloseKey(hKey);
     }
+    RegCloseKey(hKey);
+  }
 
   // Remove bad values if possible.
-  if(user && !bad.empty() &&
-     RegOpenKeyExW(HKEY_CURRENT_USER, key.c_str(),
-                  0, KEY_SET_VALUE|view, &hKey) == ERROR_SUCCESS)
-    {
-    for(std::set<std::wstring>::const_iterator vi = bad.begin();
-        vi != bad.end(); ++vi)
-      {
+  if (user && !bad.empty() &&
+      RegOpenKeyExW(HKEY_CURRENT_USER, key.c_str(), 0, KEY_SET_VALUE | view,
+                    &hKey) == ERROR_SUCCESS) {
+    for (std::set<std::wstring>::const_iterator vi = bad.begin();
+         vi != bad.end(); ++vi) {
       RegDeleteValueW(hKey, vi->c_str());
-      }
-    RegCloseKey(hKey);
     }
+    RegCloseKey(hKey);
+  }
 }
 #else
 class cmFindPackageCommandHoldFile
 {
   const char* File;
+
 public:
-  cmFindPackageCommandHoldFile(const char* f): File(f) {}
+  cmFindPackageCommandHoldFile(const char* f)
+    : File(f)
+  {
+  }
   ~cmFindPackageCommandHoldFile()
-    { if(this->File) { cmSystemTools::RemoveFile(this->File); } }
+  {
+    if (this->File) {
+      cmSystemTools::RemoveFile(this->File);
+    }
+  }
   void Release() { this->File = 0; }
 };
 
@@ -1338,34 +1195,30 @@ void cmFindPackageCommand::LoadPackageRegistryDir(std::string const& dir,
                                                   cmSearchPath& outPaths)
 {
   cmsys::Directory files;
-  if(!files.Load(dir))
-    {
+  if (!files.Load(dir)) {
     return;
-    }
+  }
 
   std::string fname;
-  for(unsigned long i=0; i < files.GetNumberOfFiles(); ++i)
-    {
+  for (unsigned long i = 0; i < files.GetNumberOfFiles(); ++i) {
     fname = dir;
     fname += "/";
     fname += files.GetFile(i);
 
-    if(!cmSystemTools::FileIsDirectory(fname))
-      {
+    if (!cmSystemTools::FileIsDirectory(fname)) {
       // Hold this file hostage until it behaves.
       cmFindPackageCommandHoldFile holdFile(fname.c_str());
 
       // Load the file.
       cmsys::ifstream fin(fname.c_str(), std::ios::in | std::ios::binary);
       std::string fentry;
-      if(fin && cmSystemTools::GetLineFromStream(fin, fentry) &&
-         this->CheckPackageRegistryEntry(fentry, outPaths))
-        {
+      if (fin && cmSystemTools::GetLineFromStream(fin, fentry) &&
+          this->CheckPackageRegistryEntry(fentry, outPaths)) {
         // The file references an existing package, so release it.
         holdFile.Release();
-        }
       }
     }
+  }
 
   // TODO: Wipe out the directory if it is empty.
 }
@@ -1375,43 +1228,34 @@ bool cmFindPackageCommand::CheckPackageRegistryEntry(const std::string& fname,
                                                      cmSearchPath& outPaths)
 {
   // Parse the content of one package registry entry.
-  if(cmSystemTools::FileIsFullPath(fname.c_str()))
-    {
+  if (cmSystemTools::FileIsFullPath(fname.c_str())) {
     // The first line in the stream is the full path to a file or
     // directory containing the package.
-    if(cmSystemTools::FileExists(fname.c_str()))
-      {
+    if (cmSystemTools::FileExists(fname.c_str())) {
       // The path exists.  Look for the package here.
-      if(!cmSystemTools::FileIsDirectory(fname))
-        {
+      if (!cmSystemTools::FileIsDirectory(fname)) {
         outPaths.AddPath(cmSystemTools::GetFilenamePath(fname));
-        }
-      else
-        {
+      } else {
         outPaths.AddPath(fname);
-        }
-      return true;
       }
-    else
-      {
+      return true;
+    } else {
       // The path does not exist.  Assume the stream content is
       // associated with an old package that no longer exists, and
       // delete it to keep the package registry clean.
       return false;
-      }
     }
-  else
-    {
+  } else {
     // The first line in the stream is not the full path to a file or
     // directory.  Assume the stream content was created by a future
     // version of CMake that uses a different format, and leave it.
     return true;
-    }
+  }
 }
 
 void cmFindPackageCommand::FillPrefixesCMakeSystemVariable()
 {
-  cmSearchPath &paths = this->LabeledPaths[PathLabel::CMakeSystem];
+  cmSearchPath& paths = this->LabeledPaths[PathLabel::CMakeSystem];
 
   paths.AddCMakePath("CMAKE_SYSTEM_PREFIX_PATH");
   paths.AddCMakePath("CMAKE_SYSTEM_FRAMEWORK_PATH");
@@ -1420,88 +1264,80 @@ void cmFindPackageCommand::FillPrefixesCMakeSystemVariable()
 
 void cmFindPackageCommand::FillPrefixesUserGuess()
 {
-  cmSearchPath &paths = this->LabeledPaths[PathLabel::Guess];
+  cmSearchPath& paths = this->LabeledPaths[PathLabel::Guess];
 
-  for(std::vector<std::string>::const_iterator p = this->UserGuessArgs.begin();
-      p != this->UserGuessArgs.end(); ++p)
-    {
+  for (std::vector<std::string>::const_iterator p =
+         this->UserGuessArgs.begin();
+       p != this->UserGuessArgs.end(); ++p) {
     paths.AddUserPath(*p);
-    }
+  }
 }
 
 void cmFindPackageCommand::FillPrefixesUserHints()
 {
-  cmSearchPath &paths = this->LabeledPaths[PathLabel::Hints];
+  cmSearchPath& paths = this->LabeledPaths[PathLabel::Hints];
 
-  for(std::vector<std::string>::const_iterator p = this->UserHintsArgs.begin();
-      p != this->UserHintsArgs.end(); ++p)
-    {
+  for (std::vector<std::string>::const_iterator p =
+         this->UserHintsArgs.begin();
+       p != this->UserHintsArgs.end(); ++p) {
     paths.AddUserPath(*p);
-    }
+  }
 }
 
 bool cmFindPackageCommand::SearchDirectory(std::string const& dir)
 {
-  assert(!dir.empty() && dir[dir.size()-1] == '/');
+  assert(!dir.empty() && dir[dir.size() - 1] == '/');
 
   // Check each path suffix on this directory.
-  for(std::vector<std::string>::const_iterator
-        si = this->SearchPathSuffixes.begin();
-      si != this->SearchPathSuffixes.end(); ++si)
-    {
+  for (std::vector<std::string>::const_iterator si =
+         this->SearchPathSuffixes.begin();
+       si != this->SearchPathSuffixes.end(); ++si) {
     std::string d = dir;
-    if(!si->empty())
-      {
+    if (!si->empty()) {
       d += *si;
       d += "/";
-      }
-    if(this->CheckDirectory(d))
-      {
+    }
+    if (this->CheckDirectory(d)) {
       return true;
-      }
     }
+  }
   return false;
 }
 
 bool cmFindPackageCommand::CheckDirectory(std::string const& dir)
 {
-  assert(!dir.empty() && dir[dir.size()-1] == '/');
+  assert(!dir.empty() && dir[dir.size() - 1] == '/');
 
   // Look for the file in this directory.
-  std::string d = dir.substr(0, dir.size()-1);
-  if(this->FindConfigFile(d, this->FileFound))
-    {
+  std::string d = dir.substr(0, dir.size() - 1);
+  if (this->FindConfigFile(d, this->FileFound)) {
     // Remove duplicate slashes.
     cmSystemTools::ConvertToUnixSlashes(this->FileFound);
     return true;
-    }
+  }
   return false;
 }
 
 bool cmFindPackageCommand::FindConfigFile(std::string const& dir,
                                           std::string& file)
 {
-  if (this->IgnoredPaths.count(dir))
-    {
+  if (this->IgnoredPaths.count(dir)) {
     return false;
-    }
+  }
 
-  for(std::vector<std::string>::const_iterator ci = this->Configs.begin();
-      ci != this->Configs.end(); ++ci)
-    {
+  for (std::vector<std::string>::const_iterator ci = this->Configs.begin();
+       ci != this->Configs.end(); ++ci) {
     file = dir;
     file += "/";
     file += *ci;
-    if(this->DebugMode)
-      {
+    if (this->DebugMode) {
       fprintf(stderr, "Checking file [%s]\n", file.c_str());
-      }
-    if(cmSystemTools::FileExists(file.c_str(), true) &&
-       this->CheckVersion(file))
-      {
+    }
+    if (cmSystemTools::FileExists(file.c_str(), true) &&
+        this->CheckVersion(file)) {
       return true;
-      }
     }
+  }
   return false;
 }
 
@@ -1518,29 +1354,25 @@ bool cmFindPackageCommand::CheckVersion(std::string const& config_file)
   // Look for foo-config-version.cmake
   std::string version_file = version_file_base;
   version_file += "-version.cmake";
-  if ((haveResult == false)
-       && (cmSystemTools::FileExists(version_file.c_str(), true)))
-    {
+  if ((haveResult == false) &&
+      (cmSystemTools::FileExists(version_file.c_str(), true))) {
     result = this->CheckVersionFile(version_file, version);
     haveResult = true;
-    }
+  }
 
   // Look for fooConfigVersion.cmake
   version_file = version_file_base;
   version_file += "Version.cmake";
-  if ((haveResult == false)
-       && (cmSystemTools::FileExists(version_file.c_str(), true)))
-    {
+  if ((haveResult == false) &&
+      (cmSystemTools::FileExists(version_file.c_str(), true))) {
     result = this->CheckVersionFile(version_file, version);
     haveResult = true;
-    }
-
+  }
 
   // If no version was requested a versionless package is acceptable.
-  if ((haveResult == false) && (this->Version.empty()))
-    {
+  if ((haveResult == false) && (this->Version.empty())) {
     result = true;
-    }
+  }
 
   ConfigFileInfo configFileInfo;
   configFileInfo.filename = config_file;
@@ -1567,8 +1399,7 @@ bool cmFindPackageCommand::CheckVersionFile(std::string const& version_file,
 
   // Set the input variables.
   this->Makefile->AddDefinition("PACKAGE_FIND_NAME", this->Name.c_str());
-  this->Makefile->AddDefinition("PACKAGE_FIND_VERSION",
-                                this->Version.c_str());
+  this->Makefile->AddDefinition("PACKAGE_FIND_VERSION", this->Version.c_str());
   char buf[64];
   sprintf(buf, "%u", this->VersionMajor);
   this->Makefile->AddDefinition("PACKAGE_FIND_VERSION_MAJOR", buf);
@@ -1584,21 +1415,18 @@ bool cmFindPackageCommand::CheckVersionFile(std::string const& version_file,
   // Load the version check file.  Pass NoPolicyScope because we do
   // our own policy push/pop independent of CMP0011.
   bool suitable = false;
-  if(this->ReadListFile(version_file.c_str(), NoPolicyScope))
-    {
+  if (this->ReadListFile(version_file.c_str(), NoPolicyScope)) {
     // Check the output variables.
     bool okay = this->Makefile->IsOn("PACKAGE_VERSION_EXACT");
     bool unsuitable = this->Makefile->IsOn("PACKAGE_VERSION_UNSUITABLE");
-    if(!okay && !this->VersionExact)
-      {
+    if (!okay && !this->VersionExact) {
       okay = this->Makefile->IsOn("PACKAGE_VERSION_COMPATIBLE");
-      }
+    }
 
     // The package is suitable if the version is okay and not
     // explicitly unsuitable.
     suitable = !unsuitable && (okay || this->Version.empty());
-    if(suitable)
-      {
+    if (suitable) {
       // Get the version found.
       this->VersionFound =
         this->Makefile->GetSafeDefinition("PACKAGE_VERSION");
@@ -1610,25 +1438,27 @@ bool cmFindPackageCommand::CheckVersionFile(std::string const& version_file,
       unsigned int parsed_patch;
       unsigned int parsed_tweak;
       this->VersionFoundCount =
-        sscanf(this->VersionFound.c_str(), "%u.%u.%u.%u",
-               &parsed_major, &parsed_minor,
-               &parsed_patch, &parsed_tweak);
-      switch(this->VersionFoundCount)
-        {
-        case 4: this->VersionFoundTweak = parsed_tweak; // no break!
-        case 3: this->VersionFoundPatch = parsed_patch; // no break!
-        case 2: this->VersionFoundMinor = parsed_minor; // no break!
-        case 1: this->VersionFoundMajor = parsed_major; // no break!
-        default: break;
-        }
+        sscanf(this->VersionFound.c_str(), "%u.%u.%u.%u", &parsed_major,
+               &parsed_minor, &parsed_patch, &parsed_tweak);
+      switch (this->VersionFoundCount) {
+        case 4:
+          this->VersionFoundTweak = parsed_tweak; // no break!
+        case 3:
+          this->VersionFoundPatch = parsed_patch; // no break!
+        case 2:
+          this->VersionFoundMinor = parsed_minor; // no break!
+        case 1:
+          this->VersionFoundMajor = parsed_major; // no break!
+        default:
+          break;
       }
     }
+  }
 
   result_version = this->Makefile->GetSafeDefinition("PACKAGE_VERSION");
-  if (result_version.empty())
-    {
+  if (result_version.empty()) {
     result_version = "unknown";
-    }
+  }
 
   // Succeed if the version is suitable.
   return suitable;
@@ -1639,27 +1469,24 @@ void cmFindPackageCommand::StoreVersionFound()
   // Store the whole version string.
   std::string ver = this->Name;
   ver += "_VERSION";
-  if(this->VersionFound.empty())
-    {
+  if (this->VersionFound.empty()) {
     this->Makefile->RemoveDefinition(ver);
-    }
-  else
-    {
+  } else {
     this->Makefile->AddDefinition(ver, this->VersionFound.c_str());
-    }
+  }
 
   // Store the version components.
   char buf[64];
   sprintf(buf, "%u", this->VersionFoundMajor);
-  this->Makefile->AddDefinition(ver+"_MAJOR", buf);
+  this->Makefile->AddDefinition(ver + "_MAJOR", buf);
   sprintf(buf, "%u", this->VersionFoundMinor);
-  this->Makefile->AddDefinition(ver+"_MINOR", buf);
+  this->Makefile->AddDefinition(ver + "_MINOR", buf);
   sprintf(buf, "%u", this->VersionFoundPatch);
-  this->Makefile->AddDefinition(ver+"_PATCH", buf);
+  this->Makefile->AddDefinition(ver + "_PATCH", buf);
   sprintf(buf, "%u", this->VersionFoundTweak);
-  this->Makefile->AddDefinition(ver+"_TWEAK", buf);
+  this->Makefile->AddDefinition(ver + "_TWEAK", buf);
   sprintf(buf, "%u", this->VersionFoundCount);
-  this->Makefile->AddDefinition(ver+"_COUNT", buf);
+  this->Makefile->AddDefinition(ver + "_COUNT", buf);
 }
 
 #include <cmsys/Glob.hxx>
@@ -1673,6 +1500,7 @@ public:
   virtual ~cmFileListGeneratorBase() {}
 protected:
   bool Consider(std::string const& fullPath, cmFileList& listing);
+
 private:
   bool Search(cmFileList&);
   virtual bool Search(std::string const& parent, cmFileList&) = 0;
@@ -1685,29 +1513,30 @@ private:
 class cmFileList
 {
 public:
-  cmFileList(): First(), Last(0) {}
+  cmFileList()
+    : First()
+    , Last(0)
+  {
+  }
   virtual ~cmFileList() {}
   cmFileList& operator/(cmFileListGeneratorBase const& rhs)
-    {
-    if(this->Last)
-      {
+  {
+    if (this->Last) {
       this->Last = this->Last->SetNext(rhs);
-      }
-    else
-      {
+    } else {
       this->First = rhs.Clone();
       this->Last = this->First.get();
-      }
-    return *this;
     }
+    return *this;
+  }
   bool Search()
-    {
-    if(this->First.get())
-      {
+  {
+    if (this->First.get()) {
       return this->First->Search(*this);
-      }
-    return false;
     }
+    return false;
+  }
+
 private:
   virtual bool Visit(std::string const& fullPath) = 0;
   friend class cmFileListGeneratorBase;
@@ -1715,24 +1544,25 @@ private:
   cmFileListGeneratorBase* Last;
 };
 
-class cmFindPackageFileList: public cmFileList
+class cmFindPackageFileList : public cmFileList
 {
 public:
-  cmFindPackageFileList(cmFindPackageCommand* fpc,
-                        bool use_suffixes = true):
-    cmFileList(), FPC(fpc), UseSuffixes(use_suffixes) {}
+  cmFindPackageFileList(cmFindPackageCommand* fpc, bool use_suffixes = true)
+    : cmFileList()
+    , FPC(fpc)
+    , UseSuffixes(use_suffixes)
+  {
+  }
+
 private:
   bool Visit(std::string const& fullPath)
-    {
-    if(this->UseSuffixes)
-      {
+  {
+    if (this->UseSuffixes) {
       return this->FPC->SearchDirectory(fullPath);
-      }
-    else
-      {
+    } else {
       return this->FPC->CheckDirectory(fullPath);
-      }
     }
+  }
   cmFindPackageCommand* FPC;
   bool UseSuffixes;
 };
@@ -1742,8 +1572,8 @@ bool cmFileListGeneratorBase::Search(cmFileList& listing)
   return this->Search("", listing);
 }
 
-cmFileListGeneratorBase*
-cmFileListGeneratorBase::SetNext(cmFileListGeneratorBase const& next)
+cmFileListGeneratorBase* cmFileListGeneratorBase::SetNext(
+  cmFileListGeneratorBase const& next)
 {
   this->Next = next.Clone();
   return this->Next.get();
@@ -1752,371 +1582,369 @@ cmFileListGeneratorBase::SetNext(cmFileListGeneratorBase const& next)
 bool cmFileListGeneratorBase::Consider(std::string const& fullPath,
                                        cmFileList& listing)
 {
-  if(this->Next.get())
-    {
+  if (this->Next.get()) {
     return this->Next->Search(fullPath + "/", listing);
-    }
-  else
-    {
+  } else {
     return listing.Visit(fullPath + "/");
-    }
+  }
 }
 
-class cmFileListGeneratorFixed: public cmFileListGeneratorBase
+class cmFileListGeneratorFixed : public cmFileListGeneratorBase
 {
 public:
-  cmFileListGeneratorFixed(std::string const& str):
-    cmFileListGeneratorBase(), String(str) {}
-  cmFileListGeneratorFixed(cmFileListGeneratorFixed const& r):
-    cmFileListGeneratorBase(), String(r.String) {}
+  cmFileListGeneratorFixed(std::string const& str)
+    : cmFileListGeneratorBase()
+    , String(str)
+  {
+  }
+  cmFileListGeneratorFixed(cmFileListGeneratorFixed const& r)
+    : cmFileListGeneratorBase()
+    , String(r.String)
+  {
+  }
+
 private:
   std::string String;
   virtual bool Search(std::string const& parent, cmFileList& lister)
-    {
+  {
     std::string fullPath = parent + this->String;
     return this->Consider(fullPath, lister);
-    }
+  }
   virtual cmsys::auto_ptr<cmFileListGeneratorBase> Clone() const
-    {
-    cmsys::auto_ptr<cmFileListGeneratorBase>
-      g(new cmFileListGeneratorFixed(*this));
+  {
+    cmsys::auto_ptr<cmFileListGeneratorBase> g(
+      new cmFileListGeneratorFixed(*this));
     return g;
-    }
+  }
 };
 
-class cmFileListGeneratorEnumerate: public cmFileListGeneratorBase
+class cmFileListGeneratorEnumerate : public cmFileListGeneratorBase
 {
 public:
-  cmFileListGeneratorEnumerate(std::vector<std::string> const& v):
-    cmFileListGeneratorBase(), Vector(v) {}
-  cmFileListGeneratorEnumerate(cmFileListGeneratorEnumerate const& r):
-    cmFileListGeneratorBase(), Vector(r.Vector) {}
+  cmFileListGeneratorEnumerate(std::vector<std::string> const& v)
+    : cmFileListGeneratorBase()
+    , Vector(v)
+  {
+  }
+  cmFileListGeneratorEnumerate(cmFileListGeneratorEnumerate const& r)
+    : cmFileListGeneratorBase()
+    , Vector(r.Vector)
+  {
+  }
+
 private:
   std::vector<std::string> const& Vector;
   virtual bool Search(std::string const& parent, cmFileList& lister)
-    {
-    for(std::vector<std::string>::const_iterator i = this->Vector.begin();
-        i != this->Vector.end(); ++i)
-      {
-      if(this->Consider(parent + *i, lister))
-        {
+  {
+    for (std::vector<std::string>::const_iterator i = this->Vector.begin();
+         i != this->Vector.end(); ++i) {
+      if (this->Consider(parent + *i, lister)) {
         return true;
-        }
       }
-    return false;
     }
+    return false;
+  }
   virtual cmsys::auto_ptr<cmFileListGeneratorBase> Clone() const
-    {
-    cmsys::auto_ptr<cmFileListGeneratorBase>
-      g(new cmFileListGeneratorEnumerate(*this));
+  {
+    cmsys::auto_ptr<cmFileListGeneratorBase> g(
+      new cmFileListGeneratorEnumerate(*this));
     return g;
-    }
+  }
 };
 
-class cmFileListGeneratorProject: public cmFileListGeneratorBase
+class cmFileListGeneratorProject : public cmFileListGeneratorBase
 {
 public:
-  cmFileListGeneratorProject(std::vector<std::string> const& names):
-    cmFileListGeneratorBase(), Names(names) {}
-  cmFileListGeneratorProject(cmFileListGeneratorProject const& r):
-    cmFileListGeneratorBase(), Names(r.Names) {}
+  cmFileListGeneratorProject(std::vector<std::string> const& names)
+    : cmFileListGeneratorBase()
+    , Names(names)
+  {
+  }
+  cmFileListGeneratorProject(cmFileListGeneratorProject const& r)
+    : cmFileListGeneratorBase()
+    , Names(r.Names)
+  {
+  }
+
 private:
   std::vector<std::string> const& Names;
   virtual bool Search(std::string const& parent, cmFileList& lister)
-    {
+  {
     // Construct a list of matches.
     std::vector<std::string> matches;
     cmsys::Directory d;
     d.Load(parent);
-    for(unsigned long i=0; i < d.GetNumberOfFiles(); ++i)
-      {
+    for (unsigned long i = 0; i < d.GetNumberOfFiles(); ++i) {
       const char* fname = d.GetFile(i);
-      if(strcmp(fname, ".") == 0 ||
-         strcmp(fname, "..") == 0)
-        {
+      if (strcmp(fname, ".") == 0 || strcmp(fname, "..") == 0) {
         continue;
-        }
-      for(std::vector<std::string>::const_iterator ni = this->Names.begin();
-          ni != this->Names.end(); ++ni)
-        {
-        if(cmsysString_strncasecmp(fname, ni->c_str(),
-                                   ni->length()) == 0)
-          {
+      }
+      for (std::vector<std::string>::const_iterator ni = this->Names.begin();
+           ni != this->Names.end(); ++ni) {
+        if (cmsysString_strncasecmp(fname, ni->c_str(), ni->length()) == 0) {
           matches.push_back(fname);
-          }
         }
       }
+    }
 
-    for(std::vector<std::string>::const_iterator i = matches.begin();
-        i != matches.end(); ++i)
-      {
-      if(this->Consider(parent + *i, lister))
-        {
+    for (std::vector<std::string>::const_iterator i = matches.begin();
+         i != matches.end(); ++i) {
+      if (this->Consider(parent + *i, lister)) {
         return true;
-        }
       }
-    return false;
     }
+    return false;
+  }
   virtual cmsys::auto_ptr<cmFileListGeneratorBase> Clone() const
-    {
-    cmsys::auto_ptr<cmFileListGeneratorBase>
-      g(new cmFileListGeneratorProject(*this));
+  {
+    cmsys::auto_ptr<cmFileListGeneratorBase> g(
+      new cmFileListGeneratorProject(*this));
     return g;
-    }
+  }
 };
 
-class cmFileListGeneratorMacProject: public cmFileListGeneratorBase
+class cmFileListGeneratorMacProject : public cmFileListGeneratorBase
 {
 public:
   cmFileListGeneratorMacProject(std::vector<std::string> const& names,
-                                const char* ext):
-    cmFileListGeneratorBase(), Names(names), Extension(ext) {}
-  cmFileListGeneratorMacProject(cmFileListGeneratorMacProject const& r):
-    cmFileListGeneratorBase(), Names(r.Names), Extension(r.Extension) {}
+                                const char* ext)
+    : cmFileListGeneratorBase()
+    , Names(names)
+    , Extension(ext)
+  {
+  }
+  cmFileListGeneratorMacProject(cmFileListGeneratorMacProject const& r)
+    : cmFileListGeneratorBase()
+    , Names(r.Names)
+    , Extension(r.Extension)
+  {
+  }
+
 private:
   std::vector<std::string> const& Names;
   std::string Extension;
   virtual bool Search(std::string const& parent, cmFileList& lister)
-    {
+  {
     // Construct a list of matches.
     std::vector<std::string> matches;
     cmsys::Directory d;
     d.Load(parent);
-    for(unsigned long i=0; i < d.GetNumberOfFiles(); ++i)
-      {
+    for (unsigned long i = 0; i < d.GetNumberOfFiles(); ++i) {
       const char* fname = d.GetFile(i);
-      if(strcmp(fname, ".") == 0 ||
-         strcmp(fname, "..") == 0)
-        {
+      if (strcmp(fname, ".") == 0 || strcmp(fname, "..") == 0) {
         continue;
-        }
-      for(std::vector<std::string>::const_iterator ni = this->Names.begin();
-          ni != this->Names.end(); ++ni)
-        {
+      }
+      for (std::vector<std::string>::const_iterator ni = this->Names.begin();
+           ni != this->Names.end(); ++ni) {
         std::string name = *ni;
         name += this->Extension;
-        if(cmsysString_strcasecmp(fname, name.c_str()) == 0)
-          {
+        if (cmsysString_strcasecmp(fname, name.c_str()) == 0) {
           matches.push_back(fname);
-          }
         }
       }
+    }
 
-    for(std::vector<std::string>::const_iterator i = matches.begin();
-        i != matches.end(); ++i)
-      {
-      if(this->Consider(parent + *i, lister))
-        {
+    for (std::vector<std::string>::const_iterator i = matches.begin();
+         i != matches.end(); ++i) {
+      if (this->Consider(parent + *i, lister)) {
         return true;
-        }
       }
-    return false;
     }
+    return false;
+  }
   virtual cmsys::auto_ptr<cmFileListGeneratorBase> Clone() const
-    {
-    cmsys::auto_ptr<cmFileListGeneratorBase>
-      g(new cmFileListGeneratorMacProject(*this));
+  {
+    cmsys::auto_ptr<cmFileListGeneratorBase> g(
+      new cmFileListGeneratorMacProject(*this));
     return g;
-    }
+  }
 };
 
-class cmFileListGeneratorCaseInsensitive: public cmFileListGeneratorBase
+class cmFileListGeneratorCaseInsensitive : public cmFileListGeneratorBase
 {
 public:
-  cmFileListGeneratorCaseInsensitive(std::string const& str):
-    cmFileListGeneratorBase(), String(str) {}
+  cmFileListGeneratorCaseInsensitive(std::string const& str)
+    : cmFileListGeneratorBase()
+    , String(str)
+  {
+  }
   cmFileListGeneratorCaseInsensitive(
-    cmFileListGeneratorCaseInsensitive const& r):
-    cmFileListGeneratorBase(), String(r.String) {}
+    cmFileListGeneratorCaseInsensitive const& r)
+    : cmFileListGeneratorBase()
+    , String(r.String)
+  {
+  }
+
 private:
   std::string String;
   virtual bool Search(std::string const& parent, cmFileList& lister)
-    {
+  {
     // Look for matching files.
     std::vector<std::string> matches;
     cmsys::Directory d;
     d.Load(parent);
-    for(unsigned long i=0; i < d.GetNumberOfFiles(); ++i)
-      {
+    for (unsigned long i = 0; i < d.GetNumberOfFiles(); ++i) {
       const char* fname = d.GetFile(i);
-      if(strcmp(fname, ".") == 0 ||
-         strcmp(fname, "..") == 0)
-        {
+      if (strcmp(fname, ".") == 0 || strcmp(fname, "..") == 0) {
         continue;
-        }
-      if(cmsysString_strcasecmp(fname, this->String.c_str()) == 0)
-        {
-        if(this->Consider(parent + fname, lister))
-          {
+      }
+      if (cmsysString_strcasecmp(fname, this->String.c_str()) == 0) {
+        if (this->Consider(parent + fname, lister)) {
           return true;
-          }
         }
       }
-    return false;
     }
+    return false;
+  }
   virtual cmsys::auto_ptr<cmFileListGeneratorBase> Clone() const
-    {
-    cmsys::auto_ptr<cmFileListGeneratorBase>
-      g(new cmFileListGeneratorCaseInsensitive(*this));
+  {
+    cmsys::auto_ptr<cmFileListGeneratorBase> g(
+      new cmFileListGeneratorCaseInsensitive(*this));
     return g;
-    }
+  }
 };
 
-class cmFileListGeneratorGlob: public cmFileListGeneratorBase
+class cmFileListGeneratorGlob : public cmFileListGeneratorBase
 {
 public:
-  cmFileListGeneratorGlob(std::string const& str):
-    cmFileListGeneratorBase(), Pattern(str) {}
-  cmFileListGeneratorGlob(cmFileListGeneratorGlob const& r):
-    cmFileListGeneratorBase(), Pattern(r.Pattern) {}
+  cmFileListGeneratorGlob(std::string const& str)
+    : cmFileListGeneratorBase()
+    , Pattern(str)
+  {
+  }
+  cmFileListGeneratorGlob(cmFileListGeneratorGlob const& r)
+    : cmFileListGeneratorBase()
+    , Pattern(r.Pattern)
+  {
+  }
+
 private:
   std::string Pattern;
   virtual bool Search(std::string const& parent, cmFileList& lister)
-    {
+  {
     // Glob the set of matching files.
     std::string expr = parent;
     expr += this->Pattern;
     cmsys::Glob g;
-    if(!g.FindFiles(expr))
-      {
+    if (!g.FindFiles(expr)) {
       return false;
-      }
+    }
     std::vector<std::string> const& files = g.GetFiles();
 
     // Look for directories among the matches.
-    for(std::vector<std::string>::const_iterator fi = files.begin();
-        fi != files.end(); ++fi)
-      {
-      if(cmSystemTools::FileIsDirectory(*fi))
-        {
-        if(this->Consider(*fi, lister))
-          {
+    for (std::vector<std::string>::const_iterator fi = files.begin();
+         fi != files.end(); ++fi) {
+      if (cmSystemTools::FileIsDirectory(*fi)) {
+        if (this->Consider(*fi, lister)) {
           return true;
-          }
         }
       }
-    return false;
     }
+    return false;
+  }
   virtual cmsys::auto_ptr<cmFileListGeneratorBase> Clone() const
-    {
-    cmsys::auto_ptr<cmFileListGeneratorBase>
-      g(new cmFileListGeneratorGlob(*this));
+  {
+    cmsys::auto_ptr<cmFileListGeneratorBase> g(
+      new cmFileListGeneratorGlob(*this));
     return g;
-    }
+  }
 };
 
 bool cmFindPackageCommand::SearchPrefix(std::string const& prefix_in)
 {
-  assert(!prefix_in.empty() && prefix_in[prefix_in.size()-1] == '/');
-  if(this->DebugMode)
-    {
+  assert(!prefix_in.empty() && prefix_in[prefix_in.size() - 1] == '/');
+  if (this->DebugMode) {
     fprintf(stderr, "Checking prefix [%s]\n", prefix_in.c_str());
-    }
+  }
 
   // Skip this if the prefix does not exist.
-  if(!cmSystemTools::FileIsDirectory(prefix_in))
-    {
+  if (!cmSystemTools::FileIsDirectory(prefix_in)) {
     return false;
-    }
+  }
 
   //  PREFIX/ (useful on windows or in build trees)
-  if(this->SearchDirectory(prefix_in))
-    {
+  if (this->SearchDirectory(prefix_in)) {
     return true;
-    }
+  }
 
   // Strip the trailing slash because the path generator is about to
   // add one.
-  std::string prefix = prefix_in.substr(0, prefix_in.size()-1);
+  std::string prefix = prefix_in.substr(0, prefix_in.size() - 1);
 
   //  PREFIX/(cmake|CMake)/ (useful on windows or in build trees)
   {
-  cmFindPackageFileList lister(this);
-  lister
-    / cmFileListGeneratorFixed(prefix)
-    / cmFileListGeneratorCaseInsensitive("cmake");
-  if(lister.Search())
-    {
-    return true;
+    cmFindPackageFileList lister(this);
+    lister / cmFileListGeneratorFixed(prefix) /
+      cmFileListGeneratorCaseInsensitive("cmake");
+    if (lister.Search()) {
+      return true;
     }
   }
 
   //  PREFIX/(Foo|foo|FOO).*/
   {
-  cmFindPackageFileList lister(this);
-  lister
-    / cmFileListGeneratorFixed(prefix)
-    / cmFileListGeneratorProject(this->Names);
-  if(lister.Search())
-    {
-    return true;
+    cmFindPackageFileList lister(this);
+    lister / cmFileListGeneratorFixed(prefix) /
+      cmFileListGeneratorProject(this->Names);
+    if (lister.Search()) {
+      return true;
     }
   }
 
   //  PREFIX/(Foo|foo|FOO).*/(cmake|CMake)/
   {
-  cmFindPackageFileList lister(this);
-  lister
-    / cmFileListGeneratorFixed(prefix)
-    / cmFileListGeneratorProject(this->Names)
-    / cmFileListGeneratorCaseInsensitive("cmake");
-  if(lister.Search())
-    {
-    return true;
+    cmFindPackageFileList lister(this);
+    lister / cmFileListGeneratorFixed(prefix) /
+      cmFileListGeneratorProject(this->Names) /
+      cmFileListGeneratorCaseInsensitive("cmake");
+    if (lister.Search()) {
+      return true;
     }
   }
 
   // Construct list of common install locations (lib and share).
   std::vector<std::string> common;
-  if(!this->LibraryArchitecture.empty())
-    {
-    common.push_back("lib/"+this->LibraryArchitecture);
-    }
-  if(this->UseLib64Paths)
-    {
+  if (!this->LibraryArchitecture.empty()) {
+    common.push_back("lib/" + this->LibraryArchitecture);
+  }
+  if (this->UseLib64Paths) {
     common.push_back("lib64");
-    }
+  }
   common.push_back("lib");
   common.push_back("share");
 
   //  PREFIX/(lib/ARCH|lib|share)/cmake/(Foo|foo|FOO).*/
   {
-  cmFindPackageFileList lister(this);
-  lister
-    / cmFileListGeneratorFixed(prefix)
-    / cmFileListGeneratorEnumerate(common)
-    / cmFileListGeneratorFixed("cmake")
-    / cmFileListGeneratorProject(this->Names);
-  if(lister.Search())
-    {
-    return true;
+    cmFindPackageFileList lister(this);
+    lister / cmFileListGeneratorFixed(prefix) /
+      cmFileListGeneratorEnumerate(common) /
+      cmFileListGeneratorFixed("cmake") /
+      cmFileListGeneratorProject(this->Names);
+    if (lister.Search()) {
+      return true;
     }
   }
 
   //  PREFIX/(lib/ARCH|lib|share)/(Foo|foo|FOO).*/
   {
-  cmFindPackageFileList lister(this);
-  lister
-    / cmFileListGeneratorFixed(prefix)
-    / cmFileListGeneratorEnumerate(common)
-    / cmFileListGeneratorProject(this->Names);
-  if(lister.Search())
-    {
-    return true;
+    cmFindPackageFileList lister(this);
+    lister / cmFileListGeneratorFixed(prefix) /
+      cmFileListGeneratorEnumerate(common) /
+      cmFileListGeneratorProject(this->Names);
+    if (lister.Search()) {
+      return true;
     }
   }
 
   //  PREFIX/(lib/ARCH|lib|share)/(Foo|foo|FOO).*/(cmake|CMake)/
   {
-  cmFindPackageFileList lister(this);
-  lister
-    / cmFileListGeneratorFixed(prefix)
-    / cmFileListGeneratorEnumerate(common)
-    / cmFileListGeneratorProject(this->Names)
-    / cmFileListGeneratorCaseInsensitive("cmake");
-  if(lister.Search())
-    {
-    return true;
+    cmFindPackageFileList lister(this);
+    lister / cmFileListGeneratorFixed(prefix) /
+      cmFileListGeneratorEnumerate(common) /
+      cmFileListGeneratorProject(this->Names) /
+      cmFileListGeneratorCaseInsensitive("cmake");
+    if (lister.Search()) {
+      return true;
     }
   }
 
@@ -2125,68 +1953,59 @@ bool cmFindPackageCommand::SearchPrefix(std::string const& prefix_in)
 
 bool cmFindPackageCommand::SearchFrameworkPrefix(std::string const& prefix_in)
 {
-  assert(!prefix_in.empty() && prefix_in[prefix_in.size()-1] == '/');
-  if(this->DebugMode)
-    {
+  assert(!prefix_in.empty() && prefix_in[prefix_in.size() - 1] == '/');
+  if (this->DebugMode) {
     fprintf(stderr, "Checking framework prefix [%s]\n", prefix_in.c_str());
-    }
+  }
 
   // Strip the trailing slash because the path generator is about to
   // add one.
-  std::string prefix = prefix_in.substr(0, prefix_in.size()-1);
+  std::string prefix = prefix_in.substr(0, prefix_in.size() - 1);
 
   // <prefix>/Foo.framework/Resources/
   {
-  cmFindPackageFileList lister(this);
-  lister
-    / cmFileListGeneratorFixed(prefix)
-    / cmFileListGeneratorMacProject(this->Names, ".framework")
-    / cmFileListGeneratorFixed("Resources");
-  if(lister.Search())
-    {
-    return true;
+    cmFindPackageFileList lister(this);
+    lister / cmFileListGeneratorFixed(prefix) /
+      cmFileListGeneratorMacProject(this->Names, ".framework") /
+      cmFileListGeneratorFixed("Resources");
+    if (lister.Search()) {
+      return true;
     }
   }
   // <prefix>/Foo.framework/Resources/CMake/
   {
-  cmFindPackageFileList lister(this);
-  lister
-    / cmFileListGeneratorFixed(prefix)
-    / cmFileListGeneratorMacProject(this->Names, ".framework")
-    / cmFileListGeneratorFixed("Resources")
-    / cmFileListGeneratorCaseInsensitive("cmake");
-  if(lister.Search())
-    {
-    return true;
+    cmFindPackageFileList lister(this);
+    lister / cmFileListGeneratorFixed(prefix) /
+      cmFileListGeneratorMacProject(this->Names, ".framework") /
+      cmFileListGeneratorFixed("Resources") /
+      cmFileListGeneratorCaseInsensitive("cmake");
+    if (lister.Search()) {
+      return true;
     }
   }
 
   // <prefix>/Foo.framework/Versions/*/Resources/
   {
-  cmFindPackageFileList lister(this);
-  lister
-    / cmFileListGeneratorFixed(prefix)
-    / cmFileListGeneratorMacProject(this->Names, ".framework")
-    / cmFileListGeneratorFixed("Versions")
-    / cmFileListGeneratorGlob("*/Resources");
-  if(lister.Search())
-    {
-    return true;
+    cmFindPackageFileList lister(this);
+    lister / cmFileListGeneratorFixed(prefix) /
+      cmFileListGeneratorMacProject(this->Names, ".framework") /
+      cmFileListGeneratorFixed("Versions") /
+      cmFileListGeneratorGlob("*/Resources");
+    if (lister.Search()) {
+      return true;
     }
   }
 
   // <prefix>/Foo.framework/Versions/*/Resources/CMake/
   {
-  cmFindPackageFileList lister(this);
-  lister
-    / cmFileListGeneratorFixed(prefix)
-    / cmFileListGeneratorMacProject(this->Names, ".framework")
-    / cmFileListGeneratorFixed("Versions")
-    / cmFileListGeneratorGlob("*/Resources")
-    / cmFileListGeneratorCaseInsensitive("cmake");
-  if(lister.Search())
-    {
-    return true;
+    cmFindPackageFileList lister(this);
+    lister / cmFileListGeneratorFixed(prefix) /
+      cmFileListGeneratorMacProject(this->Names, ".framework") /
+      cmFileListGeneratorFixed("Versions") /
+      cmFileListGeneratorGlob("*/Resources") /
+      cmFileListGeneratorCaseInsensitive("cmake");
+    if (lister.Search()) {
+      return true;
     }
   }
 
@@ -2195,40 +2014,35 @@ bool cmFindPackageCommand::SearchFrameworkPrefix(std::string const& prefix_in)
 
 bool cmFindPackageCommand::SearchAppBundlePrefix(std::string const& prefix_in)
 {
-  assert(!prefix_in.empty() && prefix_in[prefix_in.size()-1] == '/');
-  if(this->DebugMode)
-    {
+  assert(!prefix_in.empty() && prefix_in[prefix_in.size() - 1] == '/');
+  if (this->DebugMode) {
     fprintf(stderr, "Checking bundle prefix [%s]\n", prefix_in.c_str());
-    }
+  }
 
   // Strip the trailing slash because the path generator is about to
   // add one.
-  std::string prefix = prefix_in.substr(0, prefix_in.size()-1);
+  std::string prefix = prefix_in.substr(0, prefix_in.size() - 1);
 
   // <prefix>/Foo.app/Contents/Resources
   {
-  cmFindPackageFileList lister(this);
-  lister
-    / cmFileListGeneratorFixed(prefix)
-    / cmFileListGeneratorMacProject(this->Names, ".app")
-    / cmFileListGeneratorFixed("Contents/Resources");
-  if(lister.Search())
-    {
-    return true;
+    cmFindPackageFileList lister(this);
+    lister / cmFileListGeneratorFixed(prefix) /
+      cmFileListGeneratorMacProject(this->Names, ".app") /
+      cmFileListGeneratorFixed("Contents/Resources");
+    if (lister.Search()) {
+      return true;
     }
   }
 
   // <prefix>/Foo.app/Contents/Resources/CMake
   {
-  cmFindPackageFileList lister(this);
-  lister
-    / cmFileListGeneratorFixed(prefix)
-    / cmFileListGeneratorMacProject(this->Names, ".app")
-    / cmFileListGeneratorFixed("Contents/Resources")
-    / cmFileListGeneratorCaseInsensitive("cmake");
-  if(lister.Search())
-    {
-    return true;
+    cmFindPackageFileList lister(this);
+    lister / cmFileListGeneratorFixed(prefix) /
+      cmFileListGeneratorMacProject(this->Names, ".app") /
+      cmFileListGeneratorFixed("Contents/Resources") /
+      cmFileListGeneratorCaseInsensitive("cmake");
+    if (lister.Search()) {
+      return true;
     }
   }