diff --git a/Source/cmInstallCommand.cxx b/Source/cmInstallCommand.cxx
index 3c76bd6..23943c3 100644
--- a/Source/cmInstallCommand.cxx
+++ b/Source/cmInstallCommand.cxx
@@ -28,7 +28,8 @@ static cmInstallTargetGenerator* CreateInstallTargetGenerator(cmTarget& target,
   return new cmInstallTargetGenerator(target, args.GetDestination().c_str(),
                         impLib, args.GetPermissions().c_str(),
                         args.GetConfigurations(), args.GetComponent().c_str(),
-                        args.GetOptional() || forceOpt);
+                        args.GetExcludeFromAll(),
+                       args.GetOptional() || forceOpt);
 }
 
 static cmInstallFilesGenerator* CreateInstallFilesGenerator(
@@ -38,7 +39,8 @@ static cmInstallFilesGenerator* CreateInstallFilesGenerator(
   return new cmInstallFilesGenerator(absFiles, args.GetDestination().c_str(),
                         programs, args.GetPermissions().c_str(),
                         args.GetConfigurations(), args.GetComponent().c_str(),
-                        args.GetRename().c_str(), args.GetOptional());
+                        args.GetExcludeFromAll(), args.GetRename().c_str(),
+                        args.GetOptional());
 }
 
 
@@ -108,6 +110,7 @@ bool cmInstallCommand::HandleScriptMode(std::vector<std::string> const& args)
   int componentCount = 0;
   bool doing_script = false;
   bool doing_code = false;
+  bool exclude_from_all = false;
 
   // Scan the args once for COMPONENT. Only allow one.
   //
@@ -119,6 +122,10 @@ bool cmInstallCommand::HandleScriptMode(std::vector<std::string> const& args)
         ++i;
         component = args[i];
         }
+    if(args[i] == "EXCLUDE_FROM_ALL")
+        {
+        exclude_from_all = true;
+        }
     }
 
   if(componentCount>1)
@@ -166,7 +173,7 @@ bool cmInstallCommand::HandleScriptMode(std::vector<std::string> const& args)
         }
       this->Makefile->AddInstallGenerator(
         new cmInstallScriptGenerator(script.c_str(), false,
-                                     component.c_str()));
+                                     component.c_str(), exclude_from_all));
       }
     else if(doing_code)
       {
@@ -174,7 +181,7 @@ bool cmInstallCommand::HandleScriptMode(std::vector<std::string> const& args)
       std::string code = args[i];
       this->Makefile->AddInstallGenerator(
         new cmInstallScriptGenerator(code.c_str(), true,
-                                     component.c_str()));
+                                     component.c_str(), exclude_from_all));
       }
     }
 
@@ -900,6 +907,7 @@ cmInstallCommand::HandleDirectoryMode(std::vector<std::string> const& args)
   Doing doing = DoingDirs;
   bool in_match_mode = false;
   bool optional = false;
+  bool exclude_from_all = false;
   std::vector<std::string> dirs;
   const char* destination = 0;
   std::string permissions_file;
@@ -1065,6 +1073,19 @@ cmInstallCommand::HandleDirectoryMode(std::vector<std::string> const& args)
       // Switch to setting the component property.
       doing = DoingComponent;
       }
+    else if(args[i] == "EXCLUDE_FROM_ALL")
+      {
+      if(in_match_mode)
+        {
+        cmOStringStream e;
+        e << args[0] << " does not allow \""
+          << args[i] << "\" after PATTERN or REGEX.";
+        this->SetError(e.str().c_str());
+        return false;
+        }
+      exclude_from_all = true;
+      doing = DoingNone;
+      }
     else if(doing == DoingDirs)
       {
       // Convert this directory to a full path.
@@ -1204,6 +1225,7 @@ cmInstallCommand::HandleDirectoryMode(std::vector<std::string> const& args)
                                     permissions_dir.c_str(),
                                     configurations,
                                     component.c_str(),
+                                    exclude_from_all,
                                     literal_args.c_str(),
                                     optional));
 
@@ -1328,7 +1350,7 @@ bool cmInstallCommand::HandleExportMode(std::vector<std::string> const& args)
       exportSet,
       ica.GetDestination().c_str(),
       ica.GetPermissions().c_str(), ica.GetConfigurations(),
-      ica.GetComponent().c_str(), fname.c_str(),
+      ica.GetComponent().c_str(), ica.GetExcludeFromAll(), fname.c_str(),
       name_space.GetCString(), exportOld.IsEnabled(), this->Makefile);
   this->Makefile->AddInstallGenerator(exportGenerator);
 
diff --git a/Source/cmInstallCommand.h b/Source/cmInstallCommand.h
index 6509501..a127cdb 100644
--- a/Source/cmInstallCommand.h
+++ b/Source/cmInstallCommand.h
@@ -87,7 +87,8 @@ public:
       "with which the install rule is associated, such as \"runtime\" or "
       "\"development\".  During component-specific installation only "
       "install rules associated with the given component name will be "
-      "executed.  During a full installation all components are installed."
+      "executed.  During a full installation all components are installed "
+      "unless marked with EXCLUDE_FROM_ALL."
       " If COMPONENT is not provided a default component \"Unspecified\" is"
       " created. The default component name may be controlled with the "
       "CMAKE_INSTALL_DEFAULT_COMPONENT_NAME variable.\n"
@@ -106,7 +107,8 @@ public:
       "           [PERMISSIONS permissions...]\n"
       "           [CONFIGURATIONS [Debug|Release|...]]\n"
       "           [COMPONENT <component>]\n"
-      "           [OPTIONAL] [NAMELINK_ONLY|NAMELINK_SKIP]\n"
+      "           [OPTIONAL] [EXCLUDE_FROM_ALL]\n"
+      "           [NAMELINK_ONLY|NAMELINK_SKIP]\n"
       "          ] [...])\n"
       "The TARGETS form specifies rules for installing targets from a "
       "project.  There are five kinds of target files that may be "
@@ -187,14 +189,14 @@ public:
       "See documentation of the install(EXPORT ...) signature below for "
       "details."
       "\n"
-      "Installing a target with EXCLUDE_FROM_ALL set to true has "
-      "undefined behavior."
+      "Installing a target that has EXCLUDE_FROM_ALL set to true in"
+      "add_executable or add_library has undefined behavior."
       "\n"
       "The FILES signature:\n"
       "  install(FILES files... DESTINATION <dir>\n"
       "          [PERMISSIONS permissions...]\n"
       "          [CONFIGURATIONS [Debug|Release|...]]\n"
-      "          [COMPONENT <component>]\n"
+      "          [COMPONENT <component>] [EXCLUDE_FROM_ALL]\n"
       "          [RENAME <name>] [OPTIONAL])\n"
       "The FILES form specifies rules for installing files for a "
       "project.  File names given as relative paths are interpreted with "
@@ -206,7 +208,7 @@ public:
       "  install(PROGRAMS files... DESTINATION <dir>\n"
       "          [PERMISSIONS permissions...]\n"
       "          [CONFIGURATIONS [Debug|Release|...]]\n"
-      "          [COMPONENT <component>]\n"
+      "          [COMPONENT <component>] [EXCLUDE_FROM_ALL]\n"
       "          [RENAME <name>] [OPTIONAL])\n"
       "The PROGRAMS form is identical to the FILES form except that the "
       "default permissions for the installed file also include "
@@ -221,7 +223,8 @@ public:
       "          [DIRECTORY_PERMISSIONS permissions...]\n"
       "          [USE_SOURCE_PERMISSIONS] [OPTIONAL]\n"
       "          [CONFIGURATIONS [Debug|Release|...]]\n"
-      "          [COMPONENT <component>] [FILES_MATCHING]\n"
+      "          [COMPONENT <component>] [EXCLUDE_FROM_ALL]\n"
+      "          [FILES_MATCHING]\n"
       "          [[PATTERN <pattern> | REGEX <regex>]\n"
       "           [EXCLUDE] [PERMISSIONS permissions...]] [...])\n"
       "The DIRECTORY form installs contents of one or more directories "
@@ -297,7 +300,7 @@ public:
       "          [PERMISSIONS permissions...]\n"
       "          [CONFIGURATIONS [Debug|Release|...]]\n"
       "          [EXPORT_LINK_INTERFACE_LIBRARIES]\n"
-      "          [COMPONENT <component>])\n"
+      "          [COMPONENT <component>] [EXCLUDE_FROM_ALL])\n"
       "The EXPORT form generates and installs a CMake file containing code "
       "to import targets from the installation tree into another project.  "
       "Target installations are associated with the export <export-name> "
diff --git a/Source/cmInstallCommandArguments.cxx b/Source/cmInstallCommandArguments.cxx
index 91ea861..c681416 100644
--- a/Source/cmInstallCommandArguments.cxx
+++ b/Source/cmInstallCommandArguments.cxx
@@ -27,14 +27,15 @@ cmInstallCommandArguments::cmInstallCommandArguments(
                                            const std::string& defaultComponent)
 :Parser()
 ,ArgumentGroup()
-,Destination   (&Parser, "DESTINATION"   , &ArgumentGroup)
-,Component     (&Parser, "COMPONENT"     , &ArgumentGroup)
-,Rename        (&Parser, "RENAME"        , &ArgumentGroup)
-,Permissions   (&Parser, "PERMISSIONS"   , &ArgumentGroup)
-,Configurations(&Parser, "CONFIGURATIONS", &ArgumentGroup)
-,Optional      (&Parser, "OPTIONAL"      , &ArgumentGroup)
-,NamelinkOnly  (&Parser, "NAMELINK_ONLY" , &ArgumentGroup)
-,NamelinkSkip  (&Parser, "NAMELINK_SKIP" , &ArgumentGroup)
+,Destination   (&Parser, "DESTINATION"     , &ArgumentGroup)
+,Component     (&Parser, "COMPONENT"       , &ArgumentGroup)
+,ExcludeFromAll(&Parser, "EXCLUDE_FROM_ALL", &ArgumentGroup)
+,Rename        (&Parser, "RENAME"          , &ArgumentGroup)
+,Permissions   (&Parser, "PERMISSIONS"     , &ArgumentGroup)
+,Configurations(&Parser, "CONFIGURATIONS"  , &ArgumentGroup)
+,Optional      (&Parser, "OPTIONAL"        , &ArgumentGroup)
+,NamelinkOnly  (&Parser, "NAMELINK_ONLY"   , &ArgumentGroup)
+,NamelinkSkip  (&Parser, "NAMELINK_SKIP"   , &ArgumentGroup)
 ,GenericArguments(0)
 ,DefaultComponentName(defaultComponent)
 {
@@ -110,6 +111,19 @@ bool cmInstallCommandArguments::GetOptional() const
   return false;
 }
 
+bool cmInstallCommandArguments::GetExcludeFromAll() const
+{
+  if (this->ExcludeFromAll.IsEnabled())
+    {
+    return true;
+    }
+  if (this->GenericArguments!=0)
+    {
+    return this->GenericArguments->GetExcludeFromAll();
+    }
+  return false;
+}
+
 bool cmInstallCommandArguments::GetNamelinkOnly() const
 {
   if (this->NamelinkOnly.IsEnabled())
diff --git a/Source/cmInstallCommandArguments.h b/Source/cmInstallCommandArguments.h
index 90347e6..694f1ed 100644
--- a/Source/cmInstallCommandArguments.h
+++ b/Source/cmInstallCommandArguments.h
@@ -30,6 +30,7 @@ class cmInstallCommandArguments
 
     const std::string& GetDestination() const;
     const std::string& GetComponent() const;
+    bool GetExcludeFromAll() const;
     const std::string& GetRename() const;
     const std::string& GetPermissions() const;
     const std::vector<std::string>& GetConfigurations() const;
@@ -48,6 +49,7 @@ class cmInstallCommandArguments
     cmInstallCommandArguments(); // disabled
     cmCAString Destination;
     cmCAString Component;
+    cmCAEnabler ExcludeFromAll;
     cmCAString Rename;
     cmCAStringVector Permissions;
     cmCAStringVector Configurations;
diff --git a/Source/cmInstallDirectoryGenerator.cxx b/Source/cmInstallDirectoryGenerator.cxx
index ddf7d08..1041788 100644
--- a/Source/cmInstallDirectoryGenerator.cxx
+++ b/Source/cmInstallDirectoryGenerator.cxx
@@ -21,11 +21,13 @@ cmInstallDirectoryGenerator
                               const char* dir_permissions,
                               std::vector<std::string> const& configurations,
                               const char* component,
+                              bool exclude_from_all,
                               const char* literal_args,
                               bool optional):
-  cmInstallGenerator(dest, configurations, component), Directories(dirs),
-  FilePermissions(file_permissions), DirPermissions(dir_permissions),
-  LiteralArguments(literal_args), Optional(optional)
+  cmInstallGenerator(dest, configurations, component, exclude_from_all),
+  Directories(dirs), FilePermissions(file_permissions),
+  DirPermissions(dir_permissions), LiteralArguments(literal_args),
+  Optional(optional)
 {
 }
 
diff --git a/Source/cmInstallDirectoryGenerator.h b/Source/cmInstallDirectoryGenerator.h
index d76ef3c..b391e9e 100644
--- a/Source/cmInstallDirectoryGenerator.h
+++ b/Source/cmInstallDirectoryGenerator.h
@@ -26,6 +26,7 @@ public:
                               const char* dir_permissions,
                               std::vector<std::string> const& configurations,
                               const char* component,
+                              bool exclude_from_all,
                               const char* literal_args,
                               bool optional = false);
   virtual ~cmInstallDirectoryGenerator();
diff --git a/Source/cmInstallExportGenerator.cxx b/Source/cmInstallExportGenerator.cxx
index 3e9e6ac..481c3c7 100644
--- a/Source/cmInstallExportGenerator.cxx
+++ b/Source/cmInstallExportGenerator.cxx
@@ -32,10 +32,11 @@ cmInstallExportGenerator::cmInstallExportGenerator(
   const char* file_permissions,
   std::vector<std::string> const& configurations,
   const char* component,
+  bool exclude_from_all,
   const char* filename, const char* name_space,
   bool exportOld,
   cmMakefile* mf)
-  :cmInstallGenerator(destination, configurations, component)
+  :cmInstallGenerator(destination, configurations, component, exclude_from_all)
   ,ExportSet(exportSet)
   ,FilePermissions(file_permissions)
   ,FileName(filename)
diff --git a/Source/cmInstallExportGenerator.h b/Source/cmInstallExportGenerator.h
index 37b5593..f0ced17 100644
--- a/Source/cmInstallExportGenerator.h
+++ b/Source/cmInstallExportGenerator.h
@@ -30,6 +30,7 @@ public:
                            const char* dest, const char* file_permissions,
                            const std::vector<std::string>& configurations,
                            const char* component,
+                           bool exclude_from_all,
                            const char* filename, const char* name_space,
                            bool exportOld, cmMakefile* mf);
   ~cmInstallExportGenerator();
diff --git a/Source/cmInstallFilesCommand.cxx b/Source/cmInstallFilesCommand.cxx
index cc62c4b..21d3c2a 100644
--- a/Source/cmInstallFilesCommand.cxx
+++ b/Source/cmInstallFilesCommand.cxx
@@ -129,6 +129,7 @@ void cmInstallFilesCommand::CreateInstallGenerator() const
   // Use a file install generator.
   const char* no_permissions = "";
   const char* no_rename = "";
+  bool no_exclude_from_all = false;
   std::string no_component = this->Makefile->GetSafeDefinition(
                                        "CMAKE_INSTALL_DEFAULT_COMPONENT_NAME");
   std::vector<std::string> no_configurations;
@@ -136,7 +137,8 @@ void cmInstallFilesCommand::CreateInstallGenerator() const
     new cmInstallFilesGenerator(this->Files,
                                 destination.c_str(), false,
                                 no_permissions, no_configurations,
-                                no_component.c_str(), no_rename));
+                                no_component.c_str(), no_exclude_from_all,
+                                no_rename));
 }
 
 
diff --git a/Source/cmInstallFilesGenerator.cxx b/Source/cmInstallFilesGenerator.cxx
index ec02bc7..74ac462 100644
--- a/Source/cmInstallFilesGenerator.cxx
+++ b/Source/cmInstallFilesGenerator.cxx
@@ -18,9 +18,10 @@ cmInstallFilesGenerator
                           const char* file_permissions,
                           std::vector<std::string> const& configurations,
                           const char* component,
+                          bool exclude_from_all,
                           const char* rename,
                           bool optional):
-  cmInstallGenerator(dest, configurations, component),
+  cmInstallGenerator(dest, configurations, component, exclude_from_all),
   Files(files), Programs(programs),
   FilePermissions(file_permissions),
   Rename(rename), Optional(optional)
diff --git a/Source/cmInstallFilesGenerator.h b/Source/cmInstallFilesGenerator.h
index 871335c..5e2f201 100644
--- a/Source/cmInstallFilesGenerator.h
+++ b/Source/cmInstallFilesGenerator.h
@@ -25,6 +25,7 @@ public:
                           const char* file_permissions,
                           std::vector<std::string> const& configurations,
                           const char* component,
+                          bool exclude_from_all,
                           const char* rename,
                           bool optional = false);
   virtual ~cmInstallFilesGenerator();
diff --git a/Source/cmInstallGenerator.cxx b/Source/cmInstallGenerator.cxx
index 3be2c2b..4147de6 100644
--- a/Source/cmInstallGenerator.cxx
+++ b/Source/cmInstallGenerator.cxx
@@ -17,10 +17,12 @@
 cmInstallGenerator
 ::cmInstallGenerator(const char* destination,
                      std::vector<std::string> const& configurations,
-                     const char* component):
+                     const char* component,
+                     bool exclude_from_all):
   cmScriptGenerator("CMAKE_INSTALL_CONFIG_NAME", configurations),
   Destination(destination? destination:""),
-  Component(component? component:"")
+  Component(component? component:""),
+  ExcludeFromAll(exclude_from_all)
 {
 }
 
@@ -135,12 +137,15 @@ void cmInstallGenerator
 
 //----------------------------------------------------------------------------
 std::string
-cmInstallGenerator::CreateComponentTest(const char* component)
+cmInstallGenerator::CreateComponentTest(const char* component, bool exclude_from_all)
 {
-  std::string result = "NOT CMAKE_INSTALL_COMPONENT OR "
-    "\"${CMAKE_INSTALL_COMPONENT}\" STREQUAL \"";
+  std::string result = "\"${CMAKE_INSTALL_COMPONENT}\" STREQUAL \"";
   result += component;
   result += "\"";
+  if(!exclude_from_all)
+    {
+    result += " OR NOT CMAKE_INSTALL_COMPONENT";
+    }
   return result;
 }
 
@@ -152,7 +157,7 @@ void cmInstallGenerator::GenerateScript(std::ostream& os)
 
   // Begin this block of installation.
   std::string component_test =
-    this->CreateComponentTest(this->Component.c_str());
+    this->CreateComponentTest(this->Component.c_str(),this->ExcludeFromAll);
   os << indent << "IF(" << component_test << ")\n";
 
   // Generate the script possibly with per-configuration code.
diff --git a/Source/cmInstallGenerator.h b/Source/cmInstallGenerator.h
index c89ab8a..5073282 100644
--- a/Source/cmInstallGenerator.h
+++ b/Source/cmInstallGenerator.h
@@ -26,7 +26,7 @@ class cmInstallGenerator: public cmScriptGenerator
 public:
   cmInstallGenerator(const char* destination,
                      std::vector<std::string> const& configurations,
-                     const char* component);
+                     const char* component, bool exclude_from_all);
   virtual ~cmInstallGenerator();
 
   void AddInstallRule(
@@ -53,11 +53,12 @@ public:
 protected:
   virtual void GenerateScript(std::ostream& os);
 
-  std::string CreateComponentTest(const char* component);
+  std::string CreateComponentTest(const char* component, bool exclude_from_all);
 
   // Information shared by most generator types.
   std::string Destination;
   std::string Component;
+  bool ExcludeFromAll;
 };
 
 #endif
diff --git a/Source/cmInstallProgramsCommand.cxx b/Source/cmInstallProgramsCommand.cxx
index 3a0a322..4dc1f3a 100644
--- a/Source/cmInstallProgramsCommand.cxx
+++ b/Source/cmInstallProgramsCommand.cxx
@@ -90,6 +90,7 @@ void cmInstallProgramsCommand::FinalPass()
   // Use a file install generator.
   const char* no_permissions = "";
   const char* no_rename = "";
+  bool no_exclude_from_all = false;
   std::string no_component = this->Makefile->GetSafeDefinition(
                                        "CMAKE_INSTALL_DEFAULT_COMPONENT_NAME");
   std::vector<std::string> no_configurations;
@@ -97,7 +98,8 @@ void cmInstallProgramsCommand::FinalPass()
     new cmInstallFilesGenerator(this->Files,
                                 destination.c_str(), true,
                                 no_permissions, no_configurations,
-                                no_component.c_str(), no_rename));
+                                no_component.c_str(), no_exclude_from_all,
+                                no_rename));
 }
 
 /**
diff --git a/Source/cmInstallScriptGenerator.cxx b/Source/cmInstallScriptGenerator.cxx
index bcfbe63..72e4b61 100644
--- a/Source/cmInstallScriptGenerator.cxx
+++ b/Source/cmInstallScriptGenerator.cxx
@@ -14,8 +14,9 @@
 //----------------------------------------------------------------------------
 cmInstallScriptGenerator
 ::cmInstallScriptGenerator(const char* script, bool code,
-                           const char* component) :
-  cmInstallGenerator(0, std::vector<std::string>(), component),
+                           const char* component, bool exclude_from_all) :
+  cmInstallGenerator(0, std::vector<std::string>(), component,
+    exclude_from_all),
   Script(script), Code(code)
 {
 }
@@ -31,7 +32,7 @@ void cmInstallScriptGenerator::GenerateScript(std::ostream& os)
 {
   Indent indent;
   std::string component_test =
-    this->CreateComponentTest(this->Component.c_str());
+    this->CreateComponentTest(this->Component.c_str(), this->ExcludeFromAll);
   os << indent << "IF(" << component_test << ")\n";
 
   if(this->Code)
diff --git a/Source/cmInstallScriptGenerator.h b/Source/cmInstallScriptGenerator.h
index 54a7b21..7e7c0c8 100644
--- a/Source/cmInstallScriptGenerator.h
+++ b/Source/cmInstallScriptGenerator.h
@@ -21,7 +21,7 @@ class cmInstallScriptGenerator: public cmInstallGenerator
 {
 public:
   cmInstallScriptGenerator(const char* script, bool code,
-    const char* component);
+    const char* component, bool exclude_from_all);
   virtual ~cmInstallScriptGenerator();
 
 protected:
diff --git a/Source/cmInstallTargetGenerator.cxx b/Source/cmInstallTargetGenerator.cxx
index c9624c8..4fba1a0 100644
--- a/Source/cmInstallTargetGenerator.cxx
+++ b/Source/cmInstallTargetGenerator.cxx
@@ -24,9 +24,11 @@ cmInstallTargetGenerator
 ::cmInstallTargetGenerator(cmTarget& t, const char* dest, bool implib,
                            const char* file_permissions,
                            std::vector<std::string> const& configurations,
-                           const char* component, bool optional):
-  cmInstallGenerator(dest, configurations, component), Target(&t),
-  ImportLibrary(implib), FilePermissions(file_permissions), Optional(optional)
+                           const char* component, bool exclude_from_all,
+                           bool optional):
+  cmInstallGenerator(dest, configurations, component, exclude_from_all),
+  Target(&t), ImportLibrary(implib),
+  FilePermissions(file_permissions), Optional(optional)
 {
   this->ActionsPerConfig = true;
   this->NamelinkMode = NamelinkModeNone;
diff --git a/Source/cmInstallTargetGenerator.h b/Source/cmInstallTargetGenerator.h
index 8cf72f9..de16601 100644
--- a/Source/cmInstallTargetGenerator.h
+++ b/Source/cmInstallTargetGenerator.h
@@ -28,6 +28,7 @@ public:
     std::vector<std::string> const& configurations
     = std::vector<std::string>(),
     const char* component = "Unspecified",
+    bool exclude_from_all = false,
     bool optional = false
     );
   virtual ~cmInstallTargetGenerator();
diff --git a/Source/cmLocalGenerator.cxx b/Source/cmLocalGenerator.cxx
index 9c04109..9c60424 100644
--- a/Source/cmLocalGenerator.cxx
+++ b/Source/cmLocalGenerator.cxx
@@ -2758,7 +2758,7 @@ cmLocalGenerator
     // Include the user-specified pre-install script for this target.
     if(const char* preinstall = l->second.GetProperty("PRE_INSTALL_SCRIPT"))
       {
-      cmInstallScriptGenerator g(preinstall, false, 0);
+      cmInstallScriptGenerator g(preinstall, false, 0, false);
       g.Generate(os, config, configurationTypes);
       }
 
@@ -2815,7 +2815,7 @@ cmLocalGenerator
     // Include the user-specified post-install script for this target.
     if(const char* postinstall = l->second.GetProperty("POST_INSTALL_SCRIPT"))
       {
-      cmInstallScriptGenerator g(postinstall, false, 0);
+      cmInstallScriptGenerator g(postinstall, false, 0, false);
       g.Generate(os, config, configurationTypes);
       }
     }

diff --git a/Source/cmInstallCommand.cxx b/Source/cmInstallCommand.cxx
index 3c76bd6..23943c3 100644
--- a/Source/cmInstallCommand.cxx
+++ b/Source/cmInstallCommand.cxx
@@ -31,7 +31,8 @@ static cmInstallTargetGenerator* CreateInstallTargetGenerator(cmTarget& target,
                         impLib, args.GetPermissions().c_str(),
                         args.GetConfigurations(), args.GetComponent().c_str(),
                         message,
-                        args.GetOptional() || forceOpt);
+                        args.GetExcludeFromAll(),
+                        args.GetOptional() || forceOpt);
 }
 
 static cmInstallFilesGenerator* CreateInstallFilesGenerator(
@@ -46,7 +47,8 @@ static cmInstallFilesGenerator* CreateInstallFilesGenerator(
                         programs, args.GetPermissions().c_str(),
                         args.GetConfigurations(), args.GetComponent().c_str(),
                         message,
-                        args.GetRename().c_str(), args.GetOptional());
+                        args.GetExcludeFromAll(), args.GetRename().c_str(),
+                        args.GetOptional());
 }
 
 
@@ -116,6 +118,7 @@ bool cmInstallCommand::HandleScriptMode(std::vector<std::string> const& args)
   int componentCount = 0;
   bool doing_script = false;
   bool doing_code = false;
+  bool exclude_from_all = false;
 
   // Scan the args once for COMPONENT. Only allow one.
   //
@@ -127,6 +130,10 @@ bool cmInstallCommand::HandleScriptMode(std::vector<std::string> const& args)
         ++i;
         component = args[i];
         }
+    if(args[i] == "EXCLUDE_FROM_ALL")
+        {
+        exclude_from_all = true;
+        }
     }
 
   if(componentCount>1)
@@ -174,7 +181,7 @@ bool cmInstallCommand::HandleScriptMode(std::vector<std::string> const& args)
         }
       this->Makefile->AddInstallGenerator(
         new cmInstallScriptGenerator(script.c_str(), false,
-                                     component.c_str()));
+                                     component.c_str(), exclude_from_all));
       }
     else if(doing_code)
       {
@@ -182,7 +199,7 @@ bool cmInstallCommand::HandleScriptMode(std::vector<std::string> const& args)
       std::string code = args[i];
       this->Makefile->AddInstallGenerator(
         new cmInstallScriptGenerator(code.c_str(), true,
-                                     component.c_str()));
+                                     component.c_str(), exclude_from_all));
       }
     }
 
@@ -906,6 +913,7 @@ cmInstallCommand::HandleDirectoryMode(std::vector<std::string> const& args)
   Doing doing = DoingDirs;
   bool in_match_mode = false;
   bool optional = false;
+  bool exclude_from_all = false;
   bool message_never = false;
   std::vector<std::string> dirs;
   const char* destination = 0;
@@ -1087,6 +1095,19 @@ cmInstallCommand::HandleDirectoryMode(std::vector<std::string> const& args)
       // Switch to setting the component property.
       doing = DoingComponent;
       }
+    else if(args[i] == "EXCLUDE_FROM_ALL")
+      {
+      if(in_match_mode)
+        {
+        std::ostringstream e;
+        e << args[0] << " does not allow \""
+          << args[i] << "\" after PATTERN or REGEX.";
+        this->SetError(e.str().c_str());
+        return false;
+        }
+      exclude_from_all = true;
+      doing = DoingNone;
+      }
     else if(doing == DoingDirs)
       {
       // Convert this directory to a full path.
@@ -1230,6 +1251,7 @@ cmInstallCommand::HandleDirectoryMode(std::vector<std::string> const& args)
                                     configurations,
                                     component.c_str(),
                                     message,
+                                    exclude_from_all,
                                     literal_args.c_str(),
                                     optional));
 
@@ -1357,7 +1379,8 @@ bool cmInstallCommand::HandleExportMode(std::vector<std::string> const& args)
       exportSet,
       ica.GetDestination().c_str(),
       ica.GetPermissions().c_str(), ica.GetConfigurations(),
-      ica.GetComponent().c_str(), message, fname.c_str(),
+      ica.GetComponent().c_str(), message,
+      ica.GetExcludeFromAll(), fname.c_str(),
       name_space.GetCString(), exportOld.IsEnabled(), this->Makefile);
   this->Makefile->AddInstallGenerator(exportGenerator);
 
diff --git a/Source/cmInstallCommand.h b/Source/cmInstallCommand.h
index 6509501..a127cdb 100644
--- a/Help/command/install.rst
+++ b/Help/command/install.rst
@@ -45,9 +45,9 @@
   is associated, such as "runtime" or "development".  During
   component-specific installation only install rules associated with
   the given component name will be executed.  During a full installation
-  all components are installed.  If ``COMPONENT`` is not provided a
-  default component "Unspecified" is created.  The default component
-  name may be controlled with the
+  all components are installed unless marked with EXCLUDE_FROM_ALL.
+  If ``COMPONENT`` is not provided a default component "Unspecified" is 
+  created.  The default component name may be controlled with the
   :variable:`CMAKE_INSTALL_DEFAULT_COMPONENT_NAME` variable.

 ``RENAME``
@@ -76,7 +76,8 @@
            [PERMISSIONS permissions...]
            [CONFIGURATIONS [Debug|Release|...]]
            [COMPONENT <component>]
-           [OPTIONAL] [NAMELINK_ONLY|NAMELINK_SKIP]
+           [OPTIONAL] [EXCLUDE_FROM_ALL]
+           [NAMELINK_ONLY|NAMELINK_SKIP]
           ] [...])

 The ``TARGETS`` form specifies rules for installing targets from a
 project.  There are five kinds of target files that may be
@@ -187,7 +188,7 @@
 file itself, call ``install(EXPORT)``, documented below.
 
 Installing a target with the :prop_tgt:`EXCLUDE_FROM_ALL` target property
-set to ``TRUE`` has undefined behavior.
+set to ``TRUE`` in add_executable or add_library has undefined behavior.
 
 Installing Files
 ^^^^^^^^^^^^^^^^
@@ -187,7 +188,7 @@
   install(<FILES|PROGRAMS> files... DESTINATION <dir>
           [PERMISSIONS permissions...]
           [CONFIGURATIONS [Debug|Release|...]]
-          [COMPONENT <component>]
+          [COMPONENT <component>] [EXCLUDE_FROM_ALL]
           [RENAME <name>] [OPTIONAL])

 The ``FILES`` form specifies rules for installing files for a project.
@@ -221,7 +223,8 @@
           [DIRECTORY_PERMISSIONS permissions...]
           [USE_SOURCE_PERMISSIONS] [OPTIONAL]
           [CONFIGURATIONS [Debug|Release|...]]
-          [COMPONENT <component>] [FILES_MATCHING]
+          [COMPONENT <component>] [EXCLUDE_FROM_ALL]
+          [FILES_MATCHING]
           [[PATTERN <pattern> | REGEX <regex>]
            [EXCLUDE] [PERMISSIONS permissions...]] [...])
 
@@ -297,7 +300,7 @@ public:
           [PERMISSIONS permissions...]
           [CONFIGURATIONS [Debug|Release|...]]
           [EXPORT_LINK_INTERFACE_LIBRARIES]
-          [COMPONENT <component>])
+          [COMPONENT <component>] [EXCLUDE_FROM_ALL])

 The EXPORT form generates and installs a CMake file containing code to
 import targets from the installation tree into another project.
diff --git a/Source/cmInstallCommandArguments.cxx b/Source/cmInstallCommandArguments.cxx
index 91ea861..c681416 100644
--- a/Source/cmInstallCommandArguments.cxx
+++ b/Source/cmInstallCommandArguments.cxx
@@ -27,14 +27,15 @@ cmInstallCommandArguments::cmInstallCommandArguments(
                                            const std::string& defaultComponent)
 :Parser()
 ,ArgumentGroup()
-,Destination   (&Parser, "DESTINATION"   , &ArgumentGroup)
-,Component     (&Parser, "COMPONENT"     , &ArgumentGroup)
-,Rename        (&Parser, "RENAME"        , &ArgumentGroup)
-,Permissions   (&Parser, "PERMISSIONS"   , &ArgumentGroup)
-,Configurations(&Parser, "CONFIGURATIONS", &ArgumentGroup)
-,Optional      (&Parser, "OPTIONAL"      , &ArgumentGroup)
-,NamelinkOnly  (&Parser, "NAMELINK_ONLY" , &ArgumentGroup)
-,NamelinkSkip  (&Parser, "NAMELINK_SKIP" , &ArgumentGroup)
+,Destination   (&Parser, "DESTINATION"     , &ArgumentGroup)
+,Component     (&Parser, "COMPONENT"       , &ArgumentGroup)
+,ExcludeFromAll(&Parser, "EXCLUDE_FROM_ALL", &ArgumentGroup)
+,Rename        (&Parser, "RENAME"          , &ArgumentGroup)
+,Permissions   (&Parser, "PERMISSIONS"     , &ArgumentGroup)
+,Configurations(&Parser, "CONFIGURATIONS"  , &ArgumentGroup)
+,Optional      (&Parser, "OPTIONAL"        , &ArgumentGroup)
+,NamelinkOnly  (&Parser, "NAMELINK_ONLY"   , &ArgumentGroup)
+,NamelinkSkip  (&Parser, "NAMELINK_SKIP"   , &ArgumentGroup)
 ,GenericArguments(0)
 ,DefaultComponentName(defaultComponent)
 {
@@ -110,6 +111,19 @@ bool cmInstallCommandArguments::GetOptional() const
   return false;
 }
 
+bool cmInstallCommandArguments::GetExcludeFromAll() const
+{
+  if (this->ExcludeFromAll.IsEnabled())
+    {
+    return true;
+    }
+  if (this->GenericArguments!=0)
+    {
+    return this->GenericArguments->GetExcludeFromAll();
+    }
+  return false;
+}
+
 bool cmInstallCommandArguments::GetNamelinkOnly() const
 {
   if (this->NamelinkOnly.IsEnabled())
diff --git a/Source/cmInstallCommandArguments.h b/Source/cmInstallCommandArguments.h
index 90347e6..694f1ed 100644
--- a/Source/cmInstallCommandArguments.h
+++ b/Source/cmInstallCommandArguments.h
@@ -30,6 +30,7 @@ class cmInstallCommandArguments
 
     const std::string& GetDestination() const;
     const std::string& GetComponent() const;
+    bool GetExcludeFromAll() const;
     const std::string& GetRename() const;
     const std::string& GetPermissions() const;
     const std::vector<std::string>& GetConfigurations() const;
@@ -48,6 +49,7 @@ class cmInstallCommandArguments
     cmInstallCommandArguments(); // disabled
     cmCAString Destination;
     cmCAString Component;
+    cmCAEnabler ExcludeFromAll;
     cmCAString Rename;
     cmCAStringVector Permissions;
     cmCAStringVector Configurations;
diff --git a/Source/cmInstallDirectoryGenerator.cxx b/Source/cmInstallDirectoryGenerator.cxx
index ddf7d08..1041788 100644
--- a/Source/cmInstallDirectoryGenerator.cxx
+++ b/Source/cmInstallDirectoryGenerator.cxx
@@ -22,9 +22,11 @@ cmInstallDirectoryGenerator
                               std::vector<std::string> const& configurations,
                               const char* component,
                               MessageLevel message,
+                              bool exclude_from_all,
                               const char* literal_args,
                               bool optional):
-  cmInstallGenerator(dest, configurations, component, message),
+  cmInstallGenerator(dest, configurations, component, message,
+                     exclude_from_all),
   Directories(dirs),
   FilePermissions(file_permissions), DirPermissions(dir_permissions),
   LiteralArguments(literal_args), Optional(optional)
diff --git a/Source/cmInstallDirectoryGenerator.h b/Source/cmInstallDirectoryGenerator.h
index d76ef3c..b391e9e 100644
--- a/Source/cmInstallDirectoryGenerator.h
+++ b/Source/cmInstallDirectoryGenerator.h
@@ -27,6 +27,7 @@ public:
                               std::vector<std::string> const& configurations,
                               const char* component,
                               MessageLevel message,
+                              bool exclude_from_all,
                               const char* literal_args,
                               bool optional = false);
   virtual ~cmInstallDirectoryGenerator();
diff --git a/Source/cmInstallExportGenerator.cxx b/Source/cmInstallExportGenerator.cxx
index 3e9e6ac..481c3c7 100644
--- a/Source/cmInstallExportGenerator.cxx
+++ b/Source/cmInstallExportGenerator.cxx
@@ -33,10 +33,12 @@ cmInstallExportGenerator::cmInstallExportGenerator(
   std::vector<std::string> const& configurations,
   const char* component,
   MessageLevel message,
+  bool exclude_from_all,
   const char* filename, const char* name_space,
   bool exportOld,
   cmMakefile* mf)
-  :cmInstallGenerator(destination, configurations, component, message)
+  :cmInstallGenerator(destination, configurations, component, message,
+                      exclude_from_all)
   ,ExportSet(exportSet)
   ,FilePermissions(file_permissions)
   ,FileName(filename)
diff --git a/Source/cmInstallExportGenerator.h b/Source/cmInstallExportGenerator.h
index 37b5593..f0ced17 100644
--- a/Source/cmInstallExportGenerator.h
+++ b/Source/cmInstallExportGenerator.h
@@ -31,6 +31,7 @@ public:
                            const std::vector<std::string>& configurations,
                            const char* component,
                            MessageLevel message,
+                           bool exclude_from_all,
                            const char* filename, const char* name_space,
                            bool exportOld, cmMakefile* mf);
   ~cmInstallExportGenerator();
diff --git a/Source/cmInstallFilesCommand.cxx b/Source/cmInstallFilesCommand.cxx
index cc62c4b..21d3c2a 100644
--- a/Source/cmInstallFilesCommand.cxx
+++ b/Source/cmInstallFilesCommand.cxx
@@ -126,6 +126,7 @@ void cmInstallFilesCommand::CreateInstallGenerator() const
   // Use a file install generator.
   const char* no_permissions = "";
   const char* no_rename = "";
+  bool no_exclude_from_all = false;
   std::string no_component = this->Makefile->GetSafeDefinition(
                                        "CMAKE_INSTALL_DEFAULT_COMPONENT_NAME");
   std::vector<std::string> no_configurations;
@@ -135,7 +136,8 @@ void cmInstallFilesCommand::CreateInstallGenerator() const
     new cmInstallFilesGenerator(this->Makefile, this->Files,
                                 destination.c_str(), false,
                                 no_permissions, no_configurations,
-                                no_component.c_str(), message, no_rename));
+                                no_component.c_str(), message,
+                                no_exclude_from_all, no_rename));
 }
 
 
diff --git a/Source/cmInstallFilesGenerator.cxx b/Source/cmInstallFilesGenerator.cxx
index ec02bc7..74ac462 100644
--- a/Source/cmInstallFilesGenerator.cxx
+++ b/Source/cmInstallFilesGenerator.cxx
@@ -24,9 +24,11 @@ cmInstallFilesGenerator
                           std::vector<std::string> const& configurations,
                           const char* component,
                           MessageLevel message,
+                          bool exclude_from_all,
                           const char* rename,
                           bool optional):
-  cmInstallGenerator(dest, configurations, component, message),
+  cmInstallGenerator(dest, configurations, component, message,
+                     exclude_from_all),
   Makefile(mf),
   Files(files), Programs(programs),
   FilePermissions(file_permissions),
diff --git a/Source/cmInstallFilesGenerator.h b/Source/cmInstallFilesGenerator.h
index 871335c..5e2f201 100644
--- a/Source/cmInstallFilesGenerator.h
+++ b/Source/cmInstallFilesGenerator.h
@@ -29,6 +29,7 @@ public:
                           std::vector<std::string> const& configurations,
                           const char* component,
                           MessageLevel message,
+                          bool exclude_from_all,
                           const char* rename,
                           bool optional = false);
   virtual ~cmInstallFilesGenerator();
diff --git a/Source/cmInstallGenerator.cxx b/Source/cmInstallGenerator.cxx
index 3be2c2b..4147de6 100644
--- a/Source/cmInstallGenerator.cxx
+++ b/Source/cmInstallGenerator.cxx
@@ -19,11 +19,13 @@
 ::cmInstallGenerator(const char* destination,
                      std::vector<std::string> const& configurations,
                      const char* component,
-                     MessageLevel message):
+                     MessageLevel message,
+                     bool exclude_from_all):
   cmScriptGenerator("CMAKE_INSTALL_CONFIG_NAME", configurations),
   Destination(destination? destination:""),
   Component(component? component:""),
-  Message(message)
+  Message(message),
+  ExcludeFromAll(exclude_from_all)
 {
 }
 
@@ -145,12 +147,15 @@ void cmInstallGenerator
 
 //----------------------------------------------------------------------------
 std::string
-cmInstallGenerator::CreateComponentTest(const char* component)
+cmInstallGenerator::CreateComponentTest(const char* component, bool exclude_from_all)
 {
-  std::string result = "NOT CMAKE_INSTALL_COMPONENT OR "
-    "\"${CMAKE_INSTALL_COMPONENT}\" STREQUAL \"";
+  std::string result = "\"${CMAKE_INSTALL_COMPONENT}\" STREQUAL \"";
   result += component;
   result += "\"";
+  if(!exclude_from_all)
+    {
+    result += " OR NOT CMAKE_INSTALL_COMPONENT";
+    }
   return result;
 }
 
@@ -162,7 +167,7 @@ void cmInstallGenerator::GenerateScript(std::ostream& os)
 
   // Begin this block of installation.
   std::string component_test =
-    this->CreateComponentTest(this->Component.c_str());
+    this->CreateComponentTest(this->Component.c_str(),this->ExcludeFromAll);
   os << indent << "if(" << component_test << ")\n";
 
   // Generate the script possibly with per-configuration code.
diff --git a/Source/cmInstallGenerator.h b/Source/cmInstallGenerator.h
index c89ab8a..5073282 100644
--- a/Source/cmInstallGenerator.h
+++ b/Source/cmInstallGenerator.h
@@ -36,7 +36,8 @@ class cmInstallGenerator: public cmScriptGenerator
   cmInstallGenerator(const char* destination,
                      std::vector<std::string> const& configurations,
                      const char* component,
-                     MessageLevel message);
+                     MessageLevel message,
+                     bool exclude_from_all);
   virtual ~cmInstallGenerator();
 
   void AddInstallRule(
@@ -66,12 +67,14 @@ public:
 protected:
   virtual void GenerateScript(std::ostream& os);
 
-  std::string CreateComponentTest(const char* component);
+  std::string CreateComponentTest(const char* component,
+                                  bool exclude_from_all);
 
   // Information shared by most generator types.
   std::string Destination;
   std::string Component;
   MessageLevel Message;
+  bool ExcludeFromAll;
 };
 
 #endif
diff --git a/Source/cmInstallProgramsCommand.cxx b/Source/cmInstallProgramsCommand.cxx
index 3a0a322..4dc1f3a 100644
--- a/Source/cmInstallProgramsCommand.cxx
+++ b/Source/cmInstallProgramsCommand.cxx
@@ -86,6 +86,7 @@ void cmInstallProgramsCommand::FinalPass()
   // Use a file install generator.
   const char* no_permissions = "";
   const char* no_rename = "";
+  bool no_exclude_from_all = false;
   std::string no_component = this->Makefile->GetSafeDefinition(
                                        "CMAKE_INSTALL_DEFAULT_COMPONENT_NAME");
   std::vector<std::string> no_configurations;
@@ -95,7 +96,8 @@ void cmInstallProgramsCommand::FinalPass()
     new cmInstallFilesGenerator(this->Makefile, this->Files,
                                 destination.c_str(), true,
                                 no_permissions, no_configurations,
-                                no_component.c_str(), message, no_rename));
+                                no_component.c_str(), message,
+                                no_exclude_from_all, no_rename));
 }
 
 /**
diff --git a/Source/cmInstallScriptGenerator.cxx b/Source/cmInstallScriptGenerator.cxx
index bcfbe63..72e4b61 100644
--- a/Source/cmInstallScriptGenerator.cxx
+++ b/Source/cmInstallScriptGenerator.cxx
@@ -14,8 +14,9 @@
 //----------------------------------------------------------------------------
 cmInstallScriptGenerator
 ::cmInstallScriptGenerator(const char* script, bool code,
-                           const char* component) :
-  cmInstallGenerator(0, std::vector<std::string>(), component, MessageDefault),
+                           const char* component, bool exclude_from_all) :
+  cmInstallGenerator(0, std::vector<std::string>(), component, MessageDefault,
+                     exclude_from_all),
   Script(script), Code(code)
 {
 }
@@ -31,7 +32,7 @@ void cmInstallScriptGenerator::GenerateScript(std::ostream& os)
 {
   Indent indent;
   std::string component_test =
-    this->CreateComponentTest(this->Component.c_str());
+    this->CreateComponentTest(this->Component.c_str(), this->ExcludeFromAll);
   os << indent << "if(" << component_test << ")\n";
 
   if(this->Code)
diff --git a/Source/cmInstallScriptGenerator.h b/Source/cmInstallScriptGenerator.h
index 54a7b21..7e7c0c8 100644
--- a/Source/cmInstallScriptGenerator.h
+++ b/Source/cmInstallScriptGenerator.h
@@ -21,7 +21,7 @@ class cmInstallScriptGenerator: public cmInstallGenerator
 {
 public:
   cmInstallScriptGenerator(const char* script, bool code,
-    const char* component);
+    const char* component, bool exclude_from_all);
   virtual ~cmInstallScriptGenerator();
 
 protected:
diff --git a/Source/cmInstallTargetGenerator.cxx b/Source/cmInstallTargetGenerator.cxx
index c9624c8..4fba1a0 100644
--- a/Source/cmInstallTargetGenerator.cxx
+++ b/Source/cmInstallTargetGenerator.cxx
@@ -26,9 +26,12 @@ cmInstallTargetGenerator
                            std::vector<std::string> const& configurations,
                            const char* component,
                            MessageLevel message,
-                           bool optional):
-  cmInstallGenerator(dest, configurations, component, message), Target(&t),
-  ImportLibrary(implib), FilePermissions(file_permissions), Optional(optional)
+                           bool exclude_from_all,
+                           bool optional):
+  cmInstallGenerator(dest, configurations, component, message,
+                     exclude_from_all),
+  Target(&t), ImportLibrary(implib),
+  FilePermissions(file_permissions), Optional(optional)
 {
   this->ActionsPerConfig = true;
   this->NamelinkMode = NamelinkModeNone;
diff --git a/Source/cmInstallTargetGenerator.h b/Source/cmInstallTargetGenerator.h
index 8cf72f9..de16601 100644
--- a/Source/cmInstallTargetGenerator.h
+++ b/Source/cmInstallTargetGenerator.h
@@ -28,6 +28,7 @@ public:
     std::vector<std::string> const& configurations,
     const char* component,
     MessageLevel message,
+    bool exclude_from_all,
     bool optional
     );
   virtual ~cmInstallTargetGenerator();
diff --git a/Source/cmLocalGenerator.cxx b/Source/cmLocalGenerator.cxx
index 9c04109..9c60424 100644
--- a/Source/cmLocalGenerator.cxx
+++ b/Source/cmLocalGenerator.cxx
@@ -3034,7 +3034,7 @@
     cmInstallTargetGenerator(
       t, dest, implib, "", std::vector<std::string>(), "Unspecified",
       cmInstallGenerator::SelectMessageLevel(t.GetMakefile()),
-      false) {}
+      false, false) {}
 };
 
 //----------------------------------------------------------------------------
@@ -3057,7 +3057,7 @@ cmLocalGenerator
     // Include the user-specified pre-install script for this target.
     if(const char* preinstall = l->second.GetProperty("PRE_INSTALL_SCRIPT"))
       {
-      cmInstallScriptGenerator g(preinstall, false, 0);
+      cmInstallScriptGenerator g(preinstall, false, 0, false);
       g.Generate(os, config, configurationTypes);
       }
 
@@ -3118,7 +3118,7 @@ cmLocalGenerator
     // Include the user-specified post-install script for this target.
     if(const char* postinstall = l->second.GetProperty("POST_INSTALL_SCRIPT"))
       {
-      cmInstallScriptGenerator g(postinstall, false, 0);
+      cmInstallScriptGenerator g(postinstall, false, 0, false);
       g.Generate(os, config, configurationTypes);
       }
     }

diff --git a/Source/cmInstallCommand.cxx b/Source/cmInstallCommand.cxx
index 3c76bd6..23943c3 100644
--- a/Source/cmInstallCommand.cxx
+++ b/Source/cmInstallCommand.cxx
@@ -31,7 +31,8 @@ static cmInstallTargetGenerator* CreateInstallTargetGenerator(cmTarget& target,
                         impLib, args.GetPermissions().c_str(),
                         args.GetConfigurations(), args.GetComponent().c_str(),
                         message,
-                        args.GetOptional() || forceOpt);
+                        args.GetExcludeFromAll(),
+                        args.GetOptional() || forceOpt);
 }
 
 static cmInstallFilesGenerator* CreateInstallFilesGenerator(
@@ -46,7 +47,8 @@ static cmInstallFilesGenerator* CreateInstallFilesGenerator(
                         programs, args.GetPermissions().c_str(),
                         args.GetConfigurations(), args.GetComponent().c_str(),
                         message,
-                        args.GetRename().c_str(), args.GetOptional());
+                        args.GetExcludeFromAll(), args.GetRename().c_str(),
+                        args.GetOptional());
 }
 
 
@@ -116,6 +118,7 @@ bool cmInstallCommand::HandleScriptMode(std::vector<std::string> const& args)
   int componentCount = 0;
   bool doing_script = false;
   bool doing_code = false;
+  bool exclude_from_all = false;
 
   // Scan the args once for COMPONENT. Only allow one.
   //
@@ -127,6 +130,10 @@ bool cmInstallCommand::HandleScriptMode(std::vector<std::string> const& args)
         ++i;
         component = args[i];
         }
+    if(args[i] == "EXCLUDE_FROM_ALL")
+        {
+        exclude_from_all = true;
+        }
     }
 
   if(componentCount>1)
@@ -174,7 +181,7 @@ bool cmInstallCommand::HandleScriptMode(std::vector<std::string> const& args)
         }
       this->Makefile->AddInstallGenerator(
         new cmInstallScriptGenerator(script.c_str(), false,
-                                     component.c_str()));
+                                     component.c_str(), exclude_from_all));
       }
     else if(doing_code)
       {
@@ -182,7 +199,7 @@ bool cmInstallCommand::HandleScriptMode(std::vector<std::string> const& args)
       std::string code = args[i];
       this->Makefile->AddInstallGenerator(
         new cmInstallScriptGenerator(code.c_str(), true,
-                                     component.c_str()));
+                                     component.c_str(), exclude_from_all));
       }
     }
 
@@ -906,6 +913,7 @@ cmInstallCommand::HandleDirectoryMode(std::vector<std::string> const& args)
   Doing doing = DoingDirs;
   bool in_match_mode = false;
   bool optional = false;
+  bool exclude_from_all = false;
   bool message_never = false;
   std::vector<std::string> dirs;
   const char* destination = 0;
@@ -1087,6 +1095,19 @@ cmInstallCommand::HandleDirectoryMode(std::vector<std::string> const& args)
       // Switch to setting the component property.
       doing = DoingComponent;
       }
+    else if(args[i] == "EXCLUDE_FROM_ALL")
+      {
+      if(in_match_mode)
+        {
+        std::ostringstream e;
+        e << args[0] << " does not allow \""
+          << args[i] << "\" after PATTERN or REGEX.";
+        this->SetError(e.str().c_str());
+        return false;
+        }
+      exclude_from_all = true;
+      doing = DoingNone;
+      }
     else if(doing == DoingDirs)
       {
       // Convert this directory to a full path.
@@ -1230,6 +1251,7 @@ cmInstallCommand::HandleDirectoryMode(std::vector<std::string> const& args)
                                     configurations,
                                     component.c_str(),
                                     message,
+                                    exclude_from_all,
                                     literal_args.c_str(),
                                     optional));
 
@@ -1357,7 +1379,8 @@ bool cmInstallCommand::HandleExportMode(std::vector<std::string> const& args)
       exportSet,
       ica.GetDestination().c_str(),
       ica.GetPermissions().c_str(), ica.GetConfigurations(),
-      ica.GetComponent().c_str(), message, fname.c_str(),
+      ica.GetComponent().c_str(), message,
+      ica.GetExcludeFromAll(), fname.c_str(),
       name_space.GetCString(), exportOld.IsEnabled(), this->Makefile);
   this->Makefile->AddInstallGenerator(exportGenerator);
 
diff --git a/Source/cmInstallCommand.h b/Source/cmInstallCommand.h
index 6509501..a127cdb 100644
--- a/Help/command/install.rst
+++ b/Help/command/install.rst
@@ -45,9 +45,9 @@
   is associated, such as "runtime" or "development".  During
   component-specific installation only install rules associated with
   the given component name will be executed.  During a full installation
-  all components are installed.  If ``COMPONENT`` is not provided a
-  default component "Unspecified" is created.  The default component
-  name may be controlled with the
+  all components are installed unless marked with EXCLUDE_FROM_ALL.
+  If ``COMPONENT`` is not provided a default component "Unspecified" is 
+  created.  The default component name may be controlled with the
   :variable:`CMAKE_INSTALL_DEFAULT_COMPONENT_NAME` variable.

 ``RENAME``
@@ -76,7 +76,8 @@
            [PERMISSIONS permissions...]
            [CONFIGURATIONS [Debug|Release|...]]
            [COMPONENT <component>]
-           [OPTIONAL] [NAMELINK_ONLY|NAMELINK_SKIP]
+           [OPTIONAL] [EXCLUDE_FROM_ALL]
+           [NAMELINK_ONLY|NAMELINK_SKIP]
           ] [...])

 The ``TARGETS`` form specifies rules for installing targets from a
 project.  There are five kinds of target files that may be
@@ -187,7 +188,7 @@
 file itself, call ``install(EXPORT)``, documented below.
 
 Installing a target with the :prop_tgt:`EXCLUDE_FROM_ALL` target property
-set to ``TRUE`` has undefined behavior.
+set to ``TRUE`` in add_executable or add_library has undefined behavior.
 
 Installing Files
 ^^^^^^^^^^^^^^^^
@@ -187,7 +188,7 @@
   install(<FILES|PROGRAMS> files... DESTINATION <dir>
           [PERMISSIONS permissions...]
           [CONFIGURATIONS [Debug|Release|...]]
-          [COMPONENT <component>]
+          [COMPONENT <component>] [EXCLUDE_FROM_ALL]
           [RENAME <name>] [OPTIONAL])

 The ``FILES`` form specifies rules for installing files for a project.
@@ -221,7 +223,8 @@
           [DIRECTORY_PERMISSIONS permissions...]
           [USE_SOURCE_PERMISSIONS] [OPTIONAL]
           [CONFIGURATIONS [Debug|Release|...]]
-          [COMPONENT <component>] [FILES_MATCHING]
+          [COMPONENT <component>] [EXCLUDE_FROM_ALL]
+          [FILES_MATCHING]
           [[PATTERN <pattern> | REGEX <regex>]
            [EXCLUDE] [PERMISSIONS permissions...]] [...])
 
@@ -297,7 +300,7 @@ public:
           [PERMISSIONS permissions...]
           [CONFIGURATIONS [Debug|Release|...]]
           [EXPORT_LINK_INTERFACE_LIBRARIES]
-          [COMPONENT <component>])
+          [COMPONENT <component>] [EXCLUDE_FROM_ALL])

 The EXPORT form generates and installs a CMake file containing code to
 import targets from the installation tree into another project.
diff --git a/Source/cmInstallCommandArguments.cxx b/Source/cmInstallCommandArguments.cxx
index 91ea861..c681416 100644
--- a/Source/cmInstallCommandArguments.cxx
+++ b/Source/cmInstallCommandArguments.cxx
@@ -27,14 +27,15 @@ cmInstallCommandArguments::cmInstallCommandArguments(
                                            const std::string& defaultComponent)
 :Parser()
 ,ArgumentGroup()
-,Destination   (&Parser, "DESTINATION"   , &ArgumentGroup)
-,Component     (&Parser, "COMPONENT"     , &ArgumentGroup)
-,Rename        (&Parser, "RENAME"        , &ArgumentGroup)
-,Permissions   (&Parser, "PERMISSIONS"   , &ArgumentGroup)
-,Configurations(&Parser, "CONFIGURATIONS", &ArgumentGroup)
-,Optional      (&Parser, "OPTIONAL"      , &ArgumentGroup)
-,NamelinkOnly  (&Parser, "NAMELINK_ONLY" , &ArgumentGroup)
-,NamelinkSkip  (&Parser, "NAMELINK_SKIP" , &ArgumentGroup)
+,Destination   (&Parser, "DESTINATION"     , &ArgumentGroup)
+,Component     (&Parser, "COMPONENT"       , &ArgumentGroup)
+,ExcludeFromAll(&Parser, "EXCLUDE_FROM_ALL", &ArgumentGroup)
+,Rename        (&Parser, "RENAME"          , &ArgumentGroup)
+,Permissions   (&Parser, "PERMISSIONS"     , &ArgumentGroup)
+,Configurations(&Parser, "CONFIGURATIONS"  , &ArgumentGroup)
+,Optional      (&Parser, "OPTIONAL"        , &ArgumentGroup)
+,NamelinkOnly  (&Parser, "NAMELINK_ONLY"   , &ArgumentGroup)
+,NamelinkSkip  (&Parser, "NAMELINK_SKIP"   , &ArgumentGroup)
 ,GenericArguments(0)
 ,DefaultComponentName(defaultComponent)
 {
@@ -110,6 +111,19 @@ bool cmInstallCommandArguments::GetOptional() const
   return false;
 }
 
+bool cmInstallCommandArguments::GetExcludeFromAll() const
+{
+  if (this->ExcludeFromAll.IsEnabled())
+    {
+    return true;
+    }
+  if (this->GenericArguments!=0)
+    {
+    return this->GenericArguments->GetExcludeFromAll();
+    }
+  return false;
+}
+
 bool cmInstallCommandArguments::GetNamelinkOnly() const
 {
   if (this->NamelinkOnly.IsEnabled())
diff --git a/Source/cmInstallCommandArguments.h b/Source/cmInstallCommandArguments.h
index 90347e6..694f1ed 100644
--- a/Source/cmInstallCommandArguments.h
+++ b/Source/cmInstallCommandArguments.h
@@ -30,6 +30,7 @@ class cmInstallCommandArguments
 
     const std::string& GetDestination() const;
     const std::string& GetComponent() const;
+    bool GetExcludeFromAll() const;
     const std::string& GetRename() const;
     const std::string& GetPermissions() const;
     const std::vector<std::string>& GetConfigurations() const;
@@ -48,6 +49,7 @@ class cmInstallCommandArguments
     cmInstallCommandArguments(); // disabled
     cmCAString Destination;
     cmCAString Component;
+    cmCAEnabler ExcludeFromAll;
     cmCAString Rename;
     cmCAStringVector Permissions;
     cmCAStringVector Configurations;
diff --git a/Source/cmInstallDirectoryGenerator.cxx b/Source/cmInstallDirectoryGenerator.cxx
index ddf7d08..1041788 100644
--- a/Source/cmInstallDirectoryGenerator.cxx
+++ b/Source/cmInstallDirectoryGenerator.cxx
@@ -22,9 +22,11 @@ cmInstallDirectoryGenerator
                               std::vector<std::string> const& configurations,
                               const char* component,
                               MessageLevel message,
+                              bool exclude_from_all,
                               const char* literal_args,
                               bool optional):
-  cmInstallGenerator(dest, configurations, component, message),
+  cmInstallGenerator(dest, configurations, component, message,
+                     exclude_from_all),
   Directories(dirs),
   FilePermissions(file_permissions), DirPermissions(dir_permissions),
   LiteralArguments(literal_args), Optional(optional)
diff --git a/Source/cmInstallDirectoryGenerator.h b/Source/cmInstallDirectoryGenerator.h
index d76ef3c..b391e9e 100644
--- a/Source/cmInstallDirectoryGenerator.h
+++ b/Source/cmInstallDirectoryGenerator.h
@@ -27,6 +27,7 @@ public:
                               std::vector<std::string> const& configurations,
                               const char* component,
                               MessageLevel message,
+                              bool exclude_from_all,
                               const char* literal_args,
                               bool optional = false);
   virtual ~cmInstallDirectoryGenerator();
diff --git a/Source/cmInstallExportGenerator.cxx b/Source/cmInstallExportGenerator.cxx
index 3e9e6ac..481c3c7 100644
--- a/Source/cmInstallExportGenerator.cxx
+++ b/Source/cmInstallExportGenerator.cxx
@@ -33,10 +33,12 @@ cmInstallExportGenerator::cmInstallExportGenerator(
   std::vector<std::string> const& configurations,
   const char* component,
   MessageLevel message,
+  bool exclude_from_all,
   const char* filename, const char* name_space,
   bool exportOld,
   cmMakefile* mf)
-  :cmInstallGenerator(destination, configurations, component, message)
+  :cmInstallGenerator(destination, configurations, component, message,
+                      exclude_from_all)
   ,ExportSet(exportSet)
   ,FilePermissions(file_permissions)
   ,FileName(filename)
diff --git a/Source/cmInstallExportGenerator.h b/Source/cmInstallExportGenerator.h
index 37b5593..f0ced17 100644
--- a/Source/cmInstallExportGenerator.h
+++ b/Source/cmInstallExportGenerator.h
@@ -31,6 +31,7 @@ public:
                            const std::vector<std::string>& configurations,
                            const char* component,
                            MessageLevel message,
+                           bool exclude_from_all,
                            const char* filename, const char* name_space,
                            bool exportOld, cmMakefile* mf);
   ~cmInstallExportGenerator();
diff --git a/Source/cmInstallFilesCommand.cxx b/Source/cmInstallFilesCommand.cxx
index cc62c4b..21d3c2a 100644
--- a/Source/cmInstallFilesCommand.cxx
+++ b/Source/cmInstallFilesCommand.cxx
@@ -126,6 +126,7 @@ void cmInstallFilesCommand::CreateInstallGenerator() const
   // Use a file install generator.
   const char* no_permissions = "";
   const char* no_rename = "";
+  bool no_exclude_from_all = false;
   std::string no_component = this->Makefile->GetSafeDefinition(
                                        "CMAKE_INSTALL_DEFAULT_COMPONENT_NAME");
   std::vector<std::string> no_configurations;
@@ -135,7 +136,8 @@ void cmInstallFilesCommand::CreateInstallGenerator() const
     new cmInstallFilesGenerator(this->Makefile, this->Files,
                                 destination.c_str(), false,
                                 no_permissions, no_configurations,
-                                no_component.c_str(), message, no_rename));
+                                no_component.c_str(), message,
+                                no_exclude_from_all, no_rename));
 }
 
 
diff --git a/Source/cmInstallFilesGenerator.cxx b/Source/cmInstallFilesGenerator.cxx
index ec02bc7..74ac462 100644
--- a/Source/cmInstallFilesGenerator.cxx
+++ b/Source/cmInstallFilesGenerator.cxx
@@ -24,9 +24,11 @@ cmInstallFilesGenerator
                           std::vector<std::string> const& configurations,
                           const char* component,
                           MessageLevel message,
+                          bool exclude_from_all,
                           const char* rename,
                           bool optional):
-  cmInstallGenerator(dest, configurations, component, message),
+  cmInstallGenerator(dest, configurations, component, message,
+                     exclude_from_all),
   Makefile(mf),
   Files(files), Programs(programs),
   FilePermissions(file_permissions),
diff --git a/Source/cmInstallFilesGenerator.h b/Source/cmInstallFilesGenerator.h
index 871335c..5e2f201 100644
--- a/Source/cmInstallFilesGenerator.h
+++ b/Source/cmInstallFilesGenerator.h
@@ -29,6 +29,7 @@ public:
                           std::vector<std::string> const& configurations,
                           const char* component,
                           MessageLevel message,
+                          bool exclude_from_all,
                           const char* rename,
                           bool optional = false);
   virtual ~cmInstallFilesGenerator();
diff --git a/Source/cmInstallGenerator.cxx b/Source/cmInstallGenerator.cxx
index 3be2c2b..4147de6 100644
--- a/Source/cmInstallGenerator.cxx
+++ b/Source/cmInstallGenerator.cxx
@@ -19,11 +19,13 @@
 ::cmInstallGenerator(const char* destination,
                      std::vector<std::string> const& configurations,
                      const char* component,
-                     MessageLevel message):
+                     MessageLevel message,
+                     bool exclude_from_all):
   cmScriptGenerator("CMAKE_INSTALL_CONFIG_NAME", configurations),
   Destination(destination? destination:""),
   Component(component? component:""),
-  Message(message)
+  Message(message),
+  ExcludeFromAll(exclude_from_all)
 {
 }
 
@@ -145,12 +147,15 @@ void cmInstallGenerator
 
 //----------------------------------------------------------------------------
 std::string
-cmInstallGenerator::CreateComponentTest(const char* component)
+cmInstallGenerator::CreateComponentTest(const char* component, bool exclude_from_all)
 {
-  std::string result = "NOT CMAKE_INSTALL_COMPONENT OR "
-    "\"${CMAKE_INSTALL_COMPONENT}\" STREQUAL \"";
+  std::string result = "\"${CMAKE_INSTALL_COMPONENT}\" STREQUAL \"";
   result += component;
   result += "\"";
+  if(!exclude_from_all)
+    {
+    result += " OR NOT CMAKE_INSTALL_COMPONENT";
+    }
   return result;
 }
 
@@ -162,7 +167,7 @@ void cmInstallGenerator::GenerateScript(std::ostream& os)
 
   // Begin this block of installation.
   std::string component_test =
-    this->CreateComponentTest(this->Component.c_str());
+    this->CreateComponentTest(this->Component.c_str(),this->ExcludeFromAll);
   os << indent << "if(" << component_test << ")\n";
 
   // Generate the script possibly with per-configuration code.
diff --git a/Source/cmInstallGenerator.h b/Source/cmInstallGenerator.h
index c89ab8a..5073282 100644
--- a/Source/cmInstallGenerator.h
+++ b/Source/cmInstallGenerator.h
@@ -36,7 +36,8 @@ class cmInstallGenerator: public cmScriptGenerator
   cmInstallGenerator(const char* destination,
                      std::vector<std::string> const& configurations,
                      const char* component,
-                     MessageLevel message);
+                     MessageLevel message,
+                     bool exclude_from_all);
   virtual ~cmInstallGenerator();
 
   void AddInstallRule(
@@ -66,12 +67,14 @@ public:
 protected:
   virtual void GenerateScript(std::ostream& os);
 
-  std::string CreateComponentTest(const char* component);
+  std::string CreateComponentTest(const char* component,
+                                  bool exclude_from_all);
 
   // Information shared by most generator types.
   std::string Destination;
   std::string Component;
   MessageLevel Message;
+  bool ExcludeFromAll;
 };
 
 #endif
diff --git a/Source/cmInstallProgramsCommand.cxx b/Source/cmInstallProgramsCommand.cxx
index 3a0a322..4dc1f3a 100644
--- a/Source/cmInstallProgramsCommand.cxx
+++ b/Source/cmInstallProgramsCommand.cxx
@@ -86,6 +86,7 @@ void cmInstallProgramsCommand::FinalPass()
   // Use a file install generator.
   const char* no_permissions = "";
   const char* no_rename = "";
+  bool no_exclude_from_all = false;
   std::string no_component = this->Makefile->GetSafeDefinition(
                                        "CMAKE_INSTALL_DEFAULT_COMPONENT_NAME");
   std::vector<std::string> no_configurations;
@@ -95,7 +96,8 @@ void cmInstallProgramsCommand::FinalPass()
     new cmInstallFilesGenerator(this->Makefile, this->Files,
                                 destination.c_str(), true,
                                 no_permissions, no_configurations,
-                                no_component.c_str(), message, no_rename));
+                                no_component.c_str(), message,
+                                no_exclude_from_all, no_rename));
 }
 
 /**
diff --git a/Source/cmInstallScriptGenerator.cxx b/Source/cmInstallScriptGenerator.cxx
index bcfbe63..72e4b61 100644
--- a/Source/cmInstallScriptGenerator.cxx
+++ b/Source/cmInstallScriptGenerator.cxx
@@ -14,8 +14,9 @@
 //----------------------------------------------------------------------------
 cmInstallScriptGenerator
 ::cmInstallScriptGenerator(const char* script, bool code,
-                           const char* component) :
-  cmInstallGenerator(0, std::vector<std::string>(), component, MessageDefault),
+                           const char* component, bool exclude_from_all) :
+  cmInstallGenerator(0, std::vector<std::string>(), component, MessageDefault,
+                     exclude_from_all),
   Script(script), Code(code)
 {
 }
@@ -31,7 +32,7 @@ void cmInstallScriptGenerator::GenerateScript(std::ostream& os)
 {
   Indent indent;
   std::string component_test =
-    this->CreateComponentTest(this->Component.c_str());
+    this->CreateComponentTest(this->Component.c_str(), this->ExcludeFromAll);
   os << indent << "if(" << component_test << ")\n";
 
   if(this->Code)
diff --git a/Source/cmInstallScriptGenerator.h b/Source/cmInstallScriptGenerator.h
index 54a7b21..7e7c0c8 100644
--- a/Source/cmInstallScriptGenerator.h
+++ b/Source/cmInstallScriptGenerator.h
@@ -21,7 +21,7 @@ class cmInstallScriptGenerator: public cmInstallGenerator
 {
 public:
   cmInstallScriptGenerator(const char* script, bool code,
-    const char* component);
+    const char* component, bool exclude_from_all);
   virtual ~cmInstallScriptGenerator();
 
 protected:
diff --git a/Source/cmInstallTargetGenerator.cxx b/Source/cmInstallTargetGenerator.cxx
index c9624c8..4fba1a0 100644
--- a/Source/cmInstallTargetGenerator.cxx
+++ b/Source/cmInstallTargetGenerator.cxx
@@ -26,9 +26,12 @@ cmInstallTargetGenerator
                            std::vector<std::string> const& configurations,
                            const char* component,
                            MessageLevel message,
-                           bool optional):
-  cmInstallGenerator(dest, configurations, component, message), Target(&t),
-  ImportLibrary(implib), FilePermissions(file_permissions), Optional(optional)
+                           bool exclude_from_all,
+                           bool optional):
+  cmInstallGenerator(dest, configurations, component, message,
+                     exclude_from_all),
+  Target(&t), ImportLibrary(implib),
+  FilePermissions(file_permissions), Optional(optional)
 {
   this->ActionsPerConfig = true;
   this->NamelinkMode = NamelinkModeNone;
diff --git a/Source/cmInstallTargetGenerator.h b/Source/cmInstallTargetGenerator.h
index 8cf72f9..de16601 100644
--- a/Source/cmInstallTargetGenerator.h
+++ b/Source/cmInstallTargetGenerator.h
@@ -28,6 +28,7 @@ public:
     std::vector<std::string> const& configurations,
     const char* component,
     MessageLevel message,
+    bool exclude_from_all,
     bool optional
     );
   virtual ~cmInstallTargetGenerator();
diff --git a/Source/cmLocalGenerator.cxx b/Source/cmLocalGenerator.cxx
index 9c04109..9c60424 100644
--- a/Source/cmLocalGenerator.cxx
+++ b/Source/cmLocalGenerator.cxx
@@ -3034,7 +3034,7 @@
     cmInstallTargetGenerator(
       t, dest, implib, "", std::vector<std::string>(), "Unspecified",
       cmInstallGenerator::SelectMessageLevel(t.GetMakefile()),
-      false) {}
+      false, false) {}
 };
 
 //----------------------------------------------------------------------------
@@ -3057,7 +3057,7 @@ cmLocalGenerator
     // Include the user-specified pre-install script for this target.
     if(const char* preinstall = l->second.GetProperty("PRE_INSTALL_SCRIPT"))
       {
-      cmInstallScriptGenerator g(preinstall, false, 0);
+      cmInstallScriptGenerator g(preinstall, false, 0, false);
       g.Generate(os, config, configurationTypes);
       }
 
@@ -3118,7 +3118,7 @@ cmLocalGenerator
     // Include the user-specified post-install script for this target.
     if(const char* postinstall = l->second.GetProperty("POST_INSTALL_SCRIPT"))
       {
-      cmInstallScriptGenerator g(postinstall, false, 0);
+      cmInstallScriptGenerator g(postinstall, false, 0, false);
       g.Generate(os, config, configurationTypes);
       }
     }

diff --git a/Source/cmInstallCommand.cxx b/Source/cmInstallCommand.cxx
index 3c76bd6..23943c3 100644
--- a/Source/cmInstallCommand.cxx
+++ b/Source/cmInstallCommand.cxx
@@ -31,7 +31,8 @@ static cmInstallTargetGenerator* CreateInstallTargetGenerator(cmTarget& target,
                         impLib, args.GetPermissions().c_str(),
                         args.GetConfigurations(), args.GetComponent().c_str(),
                         message,
-                        args.GetOptional() || forceOpt);
+                        args.GetExcludeFromAll(),
+                        args.GetOptional() || forceOpt);
 }
 
 static cmInstallFilesGenerator* CreateInstallFilesGenerator(
@@ -46,7 +47,8 @@ static cmInstallFilesGenerator* CreateInstallFilesGenerator(
                         programs, args.GetPermissions().c_str(),
                         args.GetConfigurations(), args.GetComponent().c_str(),
                         message,
-                        args.GetRename().c_str(), args.GetOptional());
+                        args.GetExcludeFromAll(), args.GetRename().c_str(),
+                        args.GetOptional());
 }
 
 
@@ -116,6 +118,7 @@ bool cmInstallCommand::HandleScriptMode(std::vector<std::string> const& args)
   int componentCount = 0;
   bool doing_script = false;
   bool doing_code = false;
+  bool exclude_from_all = false;
 
   // Scan the args once for COMPONENT. Only allow one.
   //
@@ -127,6 +130,10 @@ bool cmInstallCommand::HandleScriptMode(std::vector<std::string> const& args)
         ++i;
         component = args[i];
         }
+    if(args[i] == "EXCLUDE_FROM_ALL")
+        {
+        exclude_from_all = true;
+        }
     }
 
   if(componentCount>1)
@@ -174,7 +181,7 @@ bool cmInstallCommand::HandleScriptMode(std::vector<std::string> const& args)
         }
       this->Makefile->AddInstallGenerator(
         new cmInstallScriptGenerator(script.c_str(), false,
-                                     component.c_str()));
+                                     component.c_str(), exclude_from_all));
       }
     else if(doing_code)
       {
@@ -182,7 +199,7 @@ bool cmInstallCommand::HandleScriptMode(std::vector<std::string> const& args)
       std::string code = args[i];
       this->Makefile->AddInstallGenerator(
         new cmInstallScriptGenerator(code.c_str(), true,
-                                     component.c_str()));
+                                     component.c_str(), exclude_from_all));
       }
     }
 
@@ -906,6 +913,7 @@ cmInstallCommand::HandleDirectoryMode(std::vector<std::string> const& args)
   Doing doing = DoingDirs;
   bool in_match_mode = false;
   bool optional = false;
+  bool exclude_from_all = false;
   bool message_never = false;
   std::vector<std::string> dirs;
   const char* destination = 0;
@@ -1087,6 +1095,19 @@ cmInstallCommand::HandleDirectoryMode(std::vector<std::string> const& args)
       // Switch to setting the component property.
       doing = DoingComponent;
       }
+    else if(args[i] == "EXCLUDE_FROM_ALL")
+      {
+      if(in_match_mode)
+        {
+        std::ostringstream e;
+        e << args[0] << " does not allow \""
+          << args[i] << "\" after PATTERN or REGEX.";
+        this->SetError(e.str().c_str());
+        return false;
+        }
+      exclude_from_all = true;
+      doing = DoingNone;
+      }
     else if(doing == DoingDirs)
       {
       // Convert this directory to a full path.
@@ -1230,6 +1251,7 @@ cmInstallCommand::HandleDirectoryMode(std::vector<std::string> const& args)
                                     configurations,
                                     component.c_str(),
                                     message,
+                                    exclude_from_all,
                                     literal_args.c_str(),
                                     optional));
 
@@ -1357,7 +1379,8 @@ bool cmInstallCommand::HandleExportMode(std::vector<std::string> const& args)
       exportSet,
       ica.GetDestination().c_str(),
       ica.GetPermissions().c_str(), ica.GetConfigurations(),
-      ica.GetComponent().c_str(), message, fname.c_str(),
+      ica.GetComponent().c_str(), message,
+      ica.GetExcludeFromAll(), fname.c_str(),
       name_space.GetCString(), exportOld.IsEnabled(), this->Makefile);
   this->Makefile->AddInstallGenerator(exportGenerator);
 
diff --git a/Source/cmInstallCommand.h b/Source/cmInstallCommand.h
index 6509501..a127cdb 100644
--- a/Help/command/install.rst
+++ b/Help/command/install.rst
@@ -45,9 +45,9 @@
   is associated, such as "runtime" or "development".  During
   component-specific installation only install rules associated with
   the given component name will be executed.  During a full installation
-  all components are installed.  If ``COMPONENT`` is not provided a
-  default component "Unspecified" is created.  The default component
-  name may be controlled with the
+  all components are installed unless marked with EXCLUDE_FROM_ALL.
+  If ``COMPONENT`` is not provided a default component "Unspecified" is 
+  created.  The default component name may be controlled with the
   :variable:`CMAKE_INSTALL_DEFAULT_COMPONENT_NAME` variable.

 ``RENAME``
@@ -76,7 +76,8 @@
            [PERMISSIONS permissions...]
            [CONFIGURATIONS [Debug|Release|...]]
            [COMPONENT <component>]
-           [OPTIONAL] [NAMELINK_ONLY|NAMELINK_SKIP]
+           [OPTIONAL] [EXCLUDE_FROM_ALL]
+           [NAMELINK_ONLY|NAMELINK_SKIP]
           ] [...])

 The ``TARGETS`` form specifies rules for installing targets from a
 project.  There are five kinds of target files that may be
@@ -187,7 +188,7 @@
 file itself, call ``install(EXPORT)``, documented below.
 
 Installing a target with the :prop_tgt:`EXCLUDE_FROM_ALL` target property
-set to ``TRUE`` has undefined behavior.
+set to ``TRUE`` in add_executable or add_library has undefined behavior.
 
 Installing Files
 ^^^^^^^^^^^^^^^^
@@ -187,7 +188,7 @@
   install(<FILES|PROGRAMS> files... DESTINATION <dir>
           [PERMISSIONS permissions...]
           [CONFIGURATIONS [Debug|Release|...]]
-          [COMPONENT <component>]
+          [COMPONENT <component>] [EXCLUDE_FROM_ALL]
           [RENAME <name>] [OPTIONAL])

 The ``FILES`` form specifies rules for installing files for a project.
@@ -221,7 +223,8 @@
           [DIRECTORY_PERMISSIONS permissions...]
           [USE_SOURCE_PERMISSIONS] [OPTIONAL]
           [CONFIGURATIONS [Debug|Release|...]]
-          [COMPONENT <component>] [FILES_MATCHING]
+          [COMPONENT <component>] [EXCLUDE_FROM_ALL]
+          [FILES_MATCHING]
           [[PATTERN <pattern> | REGEX <regex>]
            [EXCLUDE] [PERMISSIONS permissions...]] [...])
 
@@ -297,7 +300,7 @@ public:
           [PERMISSIONS permissions...]
           [CONFIGURATIONS [Debug|Release|...]]
           [EXPORT_LINK_INTERFACE_LIBRARIES]
-          [COMPONENT <component>])
+          [COMPONENT <component>] [EXCLUDE_FROM_ALL])

 The EXPORT form generates and installs a CMake file containing code to
 import targets from the installation tree into another project.
diff --git a/Source/cmInstallCommandArguments.cxx b/Source/cmInstallCommandArguments.cxx
index 91ea861..c681416 100644
--- a/Source/cmInstallCommandArguments.cxx
+++ b/Source/cmInstallCommandArguments.cxx
@@ -27,14 +27,15 @@ cmInstallCommandArguments::cmInstallCommandArguments(
                                            const std::string& defaultComponent)
 :Parser()
 ,ArgumentGroup()
-,Destination   (&Parser, "DESTINATION"   , &ArgumentGroup)
-,Component     (&Parser, "COMPONENT"     , &ArgumentGroup)
-,Rename        (&Parser, "RENAME"        , &ArgumentGroup)
-,Permissions   (&Parser, "PERMISSIONS"   , &ArgumentGroup)
-,Configurations(&Parser, "CONFIGURATIONS", &ArgumentGroup)
-,Optional      (&Parser, "OPTIONAL"      , &ArgumentGroup)
-,NamelinkOnly  (&Parser, "NAMELINK_ONLY" , &ArgumentGroup)
-,NamelinkSkip  (&Parser, "NAMELINK_SKIP" , &ArgumentGroup)
+,Destination   (&Parser, "DESTINATION"     , &ArgumentGroup)
+,Component     (&Parser, "COMPONENT"       , &ArgumentGroup)
+,ExcludeFromAll(&Parser, "EXCLUDE_FROM_ALL", &ArgumentGroup)
+,Rename        (&Parser, "RENAME"          , &ArgumentGroup)
+,Permissions   (&Parser, "PERMISSIONS"     , &ArgumentGroup)
+,Configurations(&Parser, "CONFIGURATIONS"  , &ArgumentGroup)
+,Optional      (&Parser, "OPTIONAL"        , &ArgumentGroup)
+,NamelinkOnly  (&Parser, "NAMELINK_ONLY"   , &ArgumentGroup)
+,NamelinkSkip  (&Parser, "NAMELINK_SKIP"   , &ArgumentGroup)
 ,GenericArguments(0)
 ,DefaultComponentName(defaultComponent)
 {
@@ -110,6 +111,19 @@ bool cmInstallCommandArguments::GetOptional() const
   return false;
 }
 
+bool cmInstallCommandArguments::GetExcludeFromAll() const
+{
+  if (this->ExcludeFromAll.IsEnabled())
+    {
+    return true;
+    }
+  if (this->GenericArguments!=0)
+    {
+    return this->GenericArguments->GetExcludeFromAll();
+    }
+  return false;
+}
+
 bool cmInstallCommandArguments::GetNamelinkOnly() const
 {
   if (this->NamelinkOnly.IsEnabled())
diff --git a/Source/cmInstallCommandArguments.h b/Source/cmInstallCommandArguments.h
index 90347e6..694f1ed 100644
--- a/Source/cmInstallCommandArguments.h
+++ b/Source/cmInstallCommandArguments.h
@@ -30,6 +30,7 @@ class cmInstallCommandArguments
 
     const std::string& GetDestination() const;
     const std::string& GetComponent() const;
+    bool GetExcludeFromAll() const;
     const std::string& GetRename() const;
     const std::string& GetPermissions() const;
     const std::vector<std::string>& GetConfigurations() const;
@@ -48,6 +49,7 @@ class cmInstallCommandArguments
     cmInstallCommandArguments(); // disabled
     cmCAString Destination;
     cmCAString Component;
+    cmCAEnabler ExcludeFromAll;
     cmCAString Rename;
     cmCAStringVector Permissions;
     cmCAStringVector Configurations;
diff --git a/Source/cmInstallDirectoryGenerator.cxx b/Source/cmInstallDirectoryGenerator.cxx
index ddf7d08..1041788 100644
--- a/Source/cmInstallDirectoryGenerator.cxx
+++ b/Source/cmInstallDirectoryGenerator.cxx
@@ -22,9 +22,11 @@ cmInstallDirectoryGenerator
                               std::vector<std::string> const& configurations,
                               const char* component,
                               MessageLevel message,
+                              bool exclude_from_all,
                               const char* literal_args,
                               bool optional):
-  cmInstallGenerator(dest, configurations, component, message),
+  cmInstallGenerator(dest, configurations, component, message,
+                     exclude_from_all),
   Directories(dirs),
   FilePermissions(file_permissions), DirPermissions(dir_permissions),
   LiteralArguments(literal_args), Optional(optional)
diff --git a/Source/cmInstallDirectoryGenerator.h b/Source/cmInstallDirectoryGenerator.h
index d76ef3c..b391e9e 100644
--- a/Source/cmInstallDirectoryGenerator.h
+++ b/Source/cmInstallDirectoryGenerator.h
@@ -27,6 +27,7 @@ public:
                               std::vector<std::string> const& configurations,
                               const char* component,
                               MessageLevel message,
+                              bool exclude_from_all,
                               const char* literal_args,
                               bool optional = false);
   virtual ~cmInstallDirectoryGenerator();
diff --git a/Source/cmInstallExportGenerator.cxx b/Source/cmInstallExportGenerator.cxx
index 3e9e6ac..481c3c7 100644
--- a/Source/cmInstallExportGenerator.cxx
+++ b/Source/cmInstallExportGenerator.cxx
@@ -33,10 +33,12 @@ cmInstallExportGenerator::cmInstallExportGenerator(
   std::vector<std::string> const& configurations,
   const char* component,
   MessageLevel message,
+  bool exclude_from_all,
   const char* filename, const char* name_space,
   bool exportOld,
   cmMakefile* mf)
-  :cmInstallGenerator(destination, configurations, component, message)
+  :cmInstallGenerator(destination, configurations, component, message,
+                      exclude_from_all)
   ,ExportSet(exportSet)
   ,FilePermissions(file_permissions)
   ,FileName(filename)
diff --git a/Source/cmInstallExportGenerator.h b/Source/cmInstallExportGenerator.h
index 37b5593..f0ced17 100644
--- a/Source/cmInstallExportGenerator.h
+++ b/Source/cmInstallExportGenerator.h
@@ -31,6 +31,7 @@ public:
                            const std::vector<std::string>& configurations,
                            const char* component,
                            MessageLevel message,
+                           bool exclude_from_all,
                            const char* filename, const char* name_space,
                            bool exportOld, cmMakefile* mf);
   ~cmInstallExportGenerator();
diff --git a/Source/cmInstallFilesCommand.cxx b/Source/cmInstallFilesCommand.cxx
index cc62c4b..21d3c2a 100644
--- a/Source/cmInstallFilesCommand.cxx
+++ b/Source/cmInstallFilesCommand.cxx
@@ -126,6 +126,7 @@ void cmInstallFilesCommand::CreateInstallGenerator() const
   // Use a file install generator.
   const char* no_permissions = "";
   const char* no_rename = "";
+  bool no_exclude_from_all = false;
   std::string no_component = this->Makefile->GetSafeDefinition(
                                        "CMAKE_INSTALL_DEFAULT_COMPONENT_NAME");
   std::vector<std::string> no_configurations;
@@ -135,7 +136,8 @@ void cmInstallFilesCommand::CreateInstallGenerator() const
     new cmInstallFilesGenerator(this->Makefile, this->Files,
                                 destination.c_str(), false,
                                 no_permissions, no_configurations,
-                                no_component.c_str(), message, no_rename));
+                                no_component.c_str(), message,
+                                no_exclude_from_all, no_rename));
 }
 
 
diff --git a/Source/cmInstallFilesGenerator.cxx b/Source/cmInstallFilesGenerator.cxx
index ec02bc7..74ac462 100644
--- a/Source/cmInstallFilesGenerator.cxx
+++ b/Source/cmInstallFilesGenerator.cxx
@@ -24,9 +24,11 @@ cmInstallFilesGenerator
                           std::vector<std::string> const& configurations,
                           const char* component,
                           MessageLevel message,
+                          bool exclude_from_all,
                           const char* rename,
                           bool optional):
-  cmInstallGenerator(dest, configurations, component, message),
+  cmInstallGenerator(dest, configurations, component, message,
+                     exclude_from_all),
   Makefile(mf),
   Files(files), Programs(programs),
   FilePermissions(file_permissions),
diff --git a/Source/cmInstallFilesGenerator.h b/Source/cmInstallFilesGenerator.h
index 871335c..5e2f201 100644
--- a/Source/cmInstallFilesGenerator.h
+++ b/Source/cmInstallFilesGenerator.h
@@ -29,6 +29,7 @@ public:
                           std::vector<std::string> const& configurations,
                           const char* component,
                           MessageLevel message,
+                          bool exclude_from_all,
                           const char* rename,
                           bool optional = false);
   virtual ~cmInstallFilesGenerator();
diff --git a/Source/cmInstallGenerator.cxx b/Source/cmInstallGenerator.cxx
index 3be2c2b..4147de6 100644
--- a/Source/cmInstallGenerator.cxx
+++ b/Source/cmInstallGenerator.cxx
@@ -19,11 +19,13 @@
 ::cmInstallGenerator(const char* destination,
                      std::vector<std::string> const& configurations,
                      const char* component,
-                     MessageLevel message):
+                     MessageLevel message,
+                     bool exclude_from_all):
   cmScriptGenerator("CMAKE_INSTALL_CONFIG_NAME", configurations),
   Destination(destination? destination:""),
   Component(component? component:""),
-  Message(message)
+  Message(message),
+  ExcludeFromAll(exclude_from_all)
 {
 }
 
@@ -145,12 +147,15 @@ void cmInstallGenerator
 
 //----------------------------------------------------------------------------
 std::string
-cmInstallGenerator::CreateComponentTest(const char* component)
+cmInstallGenerator::CreateComponentTest(const char* component, bool exclude_from_all)
 {
-  std::string result = "NOT CMAKE_INSTALL_COMPONENT OR "
-    "\"${CMAKE_INSTALL_COMPONENT}\" STREQUAL \"";
+  std::string result = "\"${CMAKE_INSTALL_COMPONENT}\" STREQUAL \"";
   result += component;
   result += "\"";
+  if(!exclude_from_all)
+    {
+    result += " OR NOT CMAKE_INSTALL_COMPONENT";
+    }
   return result;
 }
 
@@ -162,7 +167,7 @@ void cmInstallGenerator::GenerateScript(std::ostream& os)
 
   // Begin this block of installation.
   std::string component_test =
-    this->CreateComponentTest(this->Component.c_str());
+    this->CreateComponentTest(this->Component.c_str(),this->ExcludeFromAll);
   os << indent << "if(" << component_test << ")\n";
 
   // Generate the script possibly with per-configuration code.
diff --git a/Source/cmInstallGenerator.h b/Source/cmInstallGenerator.h
index c89ab8a..5073282 100644
--- a/Source/cmInstallGenerator.h
+++ b/Source/cmInstallGenerator.h
@@ -36,7 +36,8 @@ class cmInstallGenerator: public cmScriptGenerator
   cmInstallGenerator(const char* destination,
                      std::vector<std::string> const& configurations,
                      const char* component,
-                     MessageLevel message);
+                     MessageLevel message,
+                     bool exclude_from_all);
   virtual ~cmInstallGenerator();
 
   void AddInstallRule(
@@ -66,12 +67,14 @@ public:
 protected:
   virtual void GenerateScript(std::ostream& os);
 
-  std::string CreateComponentTest(const char* component);
+  std::string CreateComponentTest(const char* component,
+                                  bool exclude_from_all);
 
   // Information shared by most generator types.
   std::string Destination;
   std::string Component;
   MessageLevel Message;
+  bool ExcludeFromAll;
 };
 
 #endif
diff --git a/Source/cmInstallProgramsCommand.cxx b/Source/cmInstallProgramsCommand.cxx
index 3a0a322..4dc1f3a 100644
--- a/Source/cmInstallProgramsCommand.cxx
+++ b/Source/cmInstallProgramsCommand.cxx
@@ -86,6 +86,7 @@ void cmInstallProgramsCommand::FinalPass()
   // Use a file install generator.
   const char* no_permissions = "";
   const char* no_rename = "";
+  bool no_exclude_from_all = false;
   std::string no_component = this->Makefile->GetSafeDefinition(
                                        "CMAKE_INSTALL_DEFAULT_COMPONENT_NAME");
   std::vector<std::string> no_configurations;
@@ -95,7 +96,8 @@ void cmInstallProgramsCommand::FinalPass()
     new cmInstallFilesGenerator(this->Makefile, this->Files,
                                 destination.c_str(), true,
                                 no_permissions, no_configurations,
-                                no_component.c_str(), message, no_rename));
+                                no_component.c_str(), message,
+                                no_exclude_from_all, no_rename));
 }
 
 /**
diff --git a/Source/cmInstallScriptGenerator.cxx b/Source/cmInstallScriptGenerator.cxx
index bcfbe63..72e4b61 100644
--- a/Source/cmInstallScriptGenerator.cxx
+++ b/Source/cmInstallScriptGenerator.cxx
@@ -14,8 +14,9 @@
 //----------------------------------------------------------------------------
 cmInstallScriptGenerator
 ::cmInstallScriptGenerator(const char* script, bool code,
-                           const char* component) :
-  cmInstallGenerator(0, std::vector<std::string>(), component, MessageDefault),
+                           const char* component, bool exclude_from_all) :
+  cmInstallGenerator(0, std::vector<std::string>(), component, MessageDefault,
+                     exclude_from_all),
   Script(script), Code(code)
 {
 }
@@ -31,7 +32,7 @@ void cmInstallScriptGenerator::GenerateScript(std::ostream& os)
 {
   Indent indent;
   std::string component_test =
-    this->CreateComponentTest(this->Component.c_str());
+    this->CreateComponentTest(this->Component.c_str(), this->ExcludeFromAll);
   os << indent << "if(" << component_test << ")\n";
 
   if(this->Code)
diff --git a/Source/cmInstallScriptGenerator.h b/Source/cmInstallScriptGenerator.h
index 54a7b21..7e7c0c8 100644
--- a/Source/cmInstallScriptGenerator.h
+++ b/Source/cmInstallScriptGenerator.h
@@ -21,7 +21,7 @@ class cmInstallScriptGenerator: public cmInstallGenerator
 {
 public:
   cmInstallScriptGenerator(const char* script, bool code,
-    const char* component);
+    const char* component, bool exclude_from_all);
   virtual ~cmInstallScriptGenerator();
 
 protected:
diff --git a/Source/cmInstallTargetGenerator.cxx b/Source/cmInstallTargetGenerator.cxx
index c9624c8..4fba1a0 100644
--- a/Source/cmInstallTargetGenerator.cxx
+++ b/Source/cmInstallTargetGenerator.cxx
@@ -26,9 +26,12 @@ cmInstallTargetGenerator
                            std::vector<std::string> const& configurations,
                            const char* component,
                            MessageLevel message,
-                           bool optional):
-  cmInstallGenerator(dest, configurations, component, message), Target(&t),
-  ImportLibrary(implib), FilePermissions(file_permissions), Optional(optional)
+                           bool exclude_from_all,
+                           bool optional):
+  cmInstallGenerator(dest, configurations, component, message,
+                     exclude_from_all),
+  Target(&t), ImportLibrary(implib),
+  FilePermissions(file_permissions), Optional(optional)
 {
   this->ActionsPerConfig = true;
   this->NamelinkMode = NamelinkModeNone;
diff --git a/Source/cmInstallTargetGenerator.h b/Source/cmInstallTargetGenerator.h
index 8cf72f9..de16601 100644
--- a/Source/cmInstallTargetGenerator.h
+++ b/Source/cmInstallTargetGenerator.h
@@ -28,6 +28,7 @@ public:
     std::vector<std::string> const& configurations,
     const char* component,
     MessageLevel message,
+    bool exclude_from_all,
     bool optional
     );
   virtual ~cmInstallTargetGenerator();
diff --git a/Source/cmLocalGenerator.cxx b/Source/cmLocalGenerator.cxx
index 9c04109..9c60424 100644
--- a/Source/cmLocalGenerator.cxx
+++ b/Source/cmLocalGenerator.cxx
@@ -3034,7 +3034,7 @@
     cmInstallTargetGenerator(
       t, dest, implib, "", std::vector<std::string>(), "Unspecified",
       cmInstallGenerator::SelectMessageLevel(t.GetMakefile()),
-      false) {}
+      false, false) {}
 };
 
 //----------------------------------------------------------------------------
@@ -3057,7 +3057,7 @@ cmLocalGenerator
     // Include the user-specified pre-install script for this target.
     if(const char* preinstall = l->second.GetProperty("PRE_INSTALL_SCRIPT"))
       {
-      cmInstallScriptGenerator g(preinstall, false, 0);
+      cmInstallScriptGenerator g(preinstall, false, 0, false);
       g.Generate(os, config, configurationTypes);
       }
 
@@ -3118,7 +3118,7 @@ cmLocalGenerator
     // Include the user-specified post-install script for this target.
     if(const char* postinstall = l->second.GetProperty("POST_INSTALL_SCRIPT"))
       {
-      cmInstallScriptGenerator g(postinstall, false, 0);
+      cmInstallScriptGenerator g(postinstall, false, 0, false);
       g.Generate(os, config, configurationTypes);
       }
     }

diff --git a/Source/cmInstallCommand.cxx b/Source/cmInstallCommand.cxx
index 3c76bd6..23943c3 100644
--- a/Source/cmInstallCommand.cxx
+++ b/Source/cmInstallCommand.cxx
@@ -33,7 +33,8 @@ static cmInstallTargetGenerator* CreateInstallTargetGenerator(cmTarget& target,
                         impLib, args.GetPermissions().c_str(),
                         args.GetConfigurations(), args.GetComponent().c_str(),
                         message,
-                        args.GetOptional() || forceOpt);
+                        args.GetExcludeFromAll(),
+                        args.GetOptional() || forceOpt);
 }
 
 static cmInstallFilesGenerator* CreateInstallFilesGenerator(
@@ -48,7 +49,8 @@ static cmInstallFilesGenerator* CreateInstallFilesGenerator(
                         programs, args.GetPermissions().c_str(),
                         args.GetConfigurations(), args.GetComponent().c_str(),
                         message,
-                        args.GetRename().c_str(), args.GetOptional());
+                        args.GetExcludeFromAll(), args.GetRename().c_str(),
+                        args.GetOptional());
 }
 
 
@@ -117,6 +119,7 @@ bool cmInstallCommand::HandleScriptMode(std::vector<std::string> const& args)
   int componentCount = 0;
   bool doing_script = false;
   bool doing_code = false;
+  bool exclude_from_all = false;
 
   // Scan the args once for COMPONENT. Only allow one.
   //
@@ -128,6 +131,10 @@ bool cmInstallCommand::HandleScriptMode(std::vector<std::string> const& args)
         ++i;
         component = args[i];
         }
+    if(args[i] == "EXCLUDE_FROM_ALL")
+        {
+        exclude_from_all = true;
+        }
     }
 
   if(componentCount>1)
@@ -175,7 +182,7 @@ bool cmInstallCommand::HandleScriptMode(std::vector<std::string> const& args)
         }
       this->Makefile->AddInstallGenerator(
         new cmInstallScriptGenerator(script.c_str(), false,
-                                     component.c_str()));
+                                     component.c_str(), exclude_from_all));
       }
     else if(doing_code)
       {
@@ -183,7 +200,7 @@ bool cmInstallCommand::HandleScriptMode(std::vector<std::string> const& args)
       std::string code = args[i];
       this->Makefile->AddInstallGenerator(
         new cmInstallScriptGenerator(code.c_str(), true,
-                                     component.c_str()));
+                                     component.c_str(), exclude_from_all));
       }
     }
 
@@ -949,6 +956,7 @@ cmInstallCommand::HandleDirectoryMode(std::vector<std::string> const& args)
   Doing doing = DoingDirs;
   bool in_match_mode = false;
   bool optional = false;
+  bool exclude_from_all = false;
   bool message_never = false;
   std::vector<std::string> dirs;
   const char* destination = 0;
@@ -1130,6 +1138,19 @@ cmInstallCommand::HandleDirectoryMode(std::vector<std::string> const& args)
       // Switch to setting the component property.
       doing = DoingComponent;
       }
+    else if(args[i] == "EXCLUDE_FROM_ALL")
+      {
+      if(in_match_mode)
+        {
+        std::ostringstream e;
+        e << args[0] << " does not allow \""
+          << args[i] << "\" after PATTERN or REGEX.";
+        this->SetError(e.str().c_str());
+        return false;
+        }
+      exclude_from_all = true;
+      doing = DoingNone;
+      }
     else if(doing == DoingDirs)
       {
       // Convert this directory to a full path.
@@ -1273,6 +1294,7 @@ cmInstallCommand::HandleDirectoryMode(std::vector<std::string> const& args)
                                     configurations,
                                     component.c_str(),
                                     message,
+                                    exclude_from_all,
                                     literal_args.c_str(),
                                     optional));
 
@@ -1400,7 +1422,8 @@ bool cmInstallCommand::HandleExportMode(std::vector<std::string> const& args)
       exportSet,
       ica.GetDestination().c_str(),
       ica.GetPermissions().c_str(), ica.GetConfigurations(),
-      ica.GetComponent().c_str(), message, fname.c_str(),
+      ica.GetComponent().c_str(), message,
+      ica.GetExcludeFromAll(), fname.c_str(),
       name_space.GetCString(), exportOld.IsEnabled());
   this->Makefile->AddInstallGenerator(exportGenerator);
 
diff --git a/Source/cmInstallCommand.h b/Source/cmInstallCommand.h
index 6509501..a127cdb 100644
--- a/Help/command/install.rst
+++ b/Help/command/install.rst
@@ -45,9 +45,9 @@
   is associated, such as "runtime" or "development".  During
   component-specific installation only install rules associated with
   the given component name will be executed.  During a full installation
-  all components are installed.  If ``COMPONENT`` is not provided a
-  default component "Unspecified" is created.  The default component
-  name may be controlled with the
+  all components are installed unless marked with EXCLUDE_FROM_ALL.
+  If ``COMPONENT`` is not provided a default component "Unspecified" is 
+  created.  The default component name may be controlled with the
   :variable:`CMAKE_INSTALL_DEFAULT_COMPONENT_NAME` variable.

 ``RENAME``
@@ -76,7 +76,8 @@
            [PERMISSIONS permissions...]
            [CONFIGURATIONS [Debug|Release|...]]
            [COMPONENT <component>]
-           [OPTIONAL] [NAMELINK_ONLY|NAMELINK_SKIP]
+           [OPTIONAL] [EXCLUDE_FROM_ALL]
+           [NAMELINK_ONLY|NAMELINK_SKIP]
           ] [...])

 The ``TARGETS`` form specifies rules for installing targets from a
 project.  There are five kinds of target files that may be
@@ -187,7 +188,7 @@
 file itself, call ``install(EXPORT)``, documented below.
 
 Installing a target with the :prop_tgt:`EXCLUDE_FROM_ALL` target property
-set to ``TRUE`` has undefined behavior.
+set to ``TRUE`` in add_executable or add_library has undefined behavior.
 
 Installing Files
 ^^^^^^^^^^^^^^^^
@@ -187,7 +188,7 @@
   install(<FILES|PROGRAMS> files... DESTINATION <dir>
           [PERMISSIONS permissions...]
           [CONFIGURATIONS [Debug|Release|...]]
-          [COMPONENT <component>]
+          [COMPONENT <component>] [EXCLUDE_FROM_ALL]
           [RENAME <name>] [OPTIONAL])

 The ``FILES`` form specifies rules for installing files for a project.
@@ -221,7 +223,8 @@
           [DIRECTORY_PERMISSIONS permissions...]
           [USE_SOURCE_PERMISSIONS] [OPTIONAL]
           [CONFIGURATIONS [Debug|Release|...]]
-          [COMPONENT <component>] [FILES_MATCHING]
+          [COMPONENT <component>] [EXCLUDE_FROM_ALL]
+          [FILES_MATCHING]
           [[PATTERN <pattern> | REGEX <regex>]
            [EXCLUDE] [PERMISSIONS permissions...]] [...])
 
@@ -297,7 +300,7 @@ public:
           [PERMISSIONS permissions...]
           [CONFIGURATIONS [Debug|Release|...]]
           [EXPORT_LINK_INTERFACE_LIBRARIES]
-          [COMPONENT <component>])
+          [COMPONENT <component>] [EXCLUDE_FROM_ALL])

 The EXPORT form generates and installs a CMake file containing code to
 import targets from the installation tree into another project.
diff --git a/Source/cmInstallCommandArguments.cxx b/Source/cmInstallCommandArguments.cxx
index 91ea861..c681416 100644
--- a/Source/cmInstallCommandArguments.cxx
+++ b/Source/cmInstallCommandArguments.cxx
@@ -27,14 +27,15 @@ cmInstallCommandArguments::cmInstallCommandArguments(
                                            const std::string& defaultComponent)
 :Parser()
 ,ArgumentGroup()
-,Destination   (&Parser, "DESTINATION"   , &ArgumentGroup)
-,Component     (&Parser, "COMPONENT"     , &ArgumentGroup)
-,Rename        (&Parser, "RENAME"        , &ArgumentGroup)
-,Permissions   (&Parser, "PERMISSIONS"   , &ArgumentGroup)
-,Configurations(&Parser, "CONFIGURATIONS", &ArgumentGroup)
-,Optional      (&Parser, "OPTIONAL"      , &ArgumentGroup)
-,NamelinkOnly  (&Parser, "NAMELINK_ONLY" , &ArgumentGroup)
-,NamelinkSkip  (&Parser, "NAMELINK_SKIP" , &ArgumentGroup)
+,Destination   (&Parser, "DESTINATION"     , &ArgumentGroup)
+,Component     (&Parser, "COMPONENT"       , &ArgumentGroup)
+,ExcludeFromAll(&Parser, "EXCLUDE_FROM_ALL", &ArgumentGroup)
+,Rename        (&Parser, "RENAME"          , &ArgumentGroup)
+,Permissions   (&Parser, "PERMISSIONS"     , &ArgumentGroup)
+,Configurations(&Parser, "CONFIGURATIONS"  , &ArgumentGroup)
+,Optional      (&Parser, "OPTIONAL"        , &ArgumentGroup)
+,NamelinkOnly  (&Parser, "NAMELINK_ONLY"   , &ArgumentGroup)
+,NamelinkSkip  (&Parser, "NAMELINK_SKIP"   , &ArgumentGroup)
 ,GenericArguments(0)
 ,DefaultComponentName(defaultComponent)
 {
@@ -110,6 +111,19 @@ bool cmInstallCommandArguments::GetOptional() const
   return false;
 }
 
+bool cmInstallCommandArguments::GetExcludeFromAll() const
+{
+  if (this->ExcludeFromAll.IsEnabled())
+    {
+    return true;
+    }
+  if (this->GenericArguments!=0)
+    {
+    return this->GenericArguments->GetExcludeFromAll();
+    }
+  return false;
+}
+
 bool cmInstallCommandArguments::GetNamelinkOnly() const
 {
   if (this->NamelinkOnly.IsEnabled())
diff --git a/Source/cmInstallCommandArguments.h b/Source/cmInstallCommandArguments.h
index 90347e6..694f1ed 100644
--- a/Source/cmInstallCommandArguments.h
+++ b/Source/cmInstallCommandArguments.h
@@ -30,6 +30,7 @@ class cmInstallCommandArguments
 
     const std::string& GetDestination() const;
     const std::string& GetComponent() const;
+    bool GetExcludeFromAll() const;
     const std::string& GetRename() const;
     const std::string& GetPermissions() const;
     const std::vector<std::string>& GetConfigurations() const;
@@ -48,6 +49,7 @@ class cmInstallCommandArguments
     cmInstallCommandArguments(); // disabled
     cmCAString Destination;
     cmCAString Component;
+    cmCAEnabler ExcludeFromAll;
     cmCAString Rename;
     cmCAStringVector Permissions;
     cmCAStringVector Configurations;
diff --git a/Source/cmInstallDirectoryGenerator.cxx b/Source/cmInstallDirectoryGenerator.cxx
index ddf7d08..1041788 100644
--- a/Source/cmInstallDirectoryGenerator.cxx
+++ b/Source/cmInstallDirectoryGenerator.cxx
@@ -24,9 +24,11 @@ cmInstallDirectoryGenerator
                               std::vector<std::string> const& configurations,
                               const char* component,
                               MessageLevel message,
+                              bool exclude_from_all,
                               const char* literal_args,
                               bool optional):
-  cmInstallGenerator(dest, configurations, component, message),
+  cmInstallGenerator(dest, configurations, component, message,
+                     exclude_from_all),
   LocalGenerator(0),
   Directories(dirs),
   FilePermissions(file_permissions), DirPermissions(dir_permissions),
diff --git a/Source/cmInstallDirectoryGenerator.h b/Source/cmInstallDirectoryGenerator.h
index d76ef3c..b391e9e 100644
--- a/Source/cmInstallDirectoryGenerator.h
+++ b/Source/cmInstallDirectoryGenerator.h
@@ -27,6 +27,7 @@ public:
                               std::vector<std::string> const& configurations,
                               const char* component,
                               MessageLevel message,
+                              bool exclude_from_all,
                               const char* literal_args,
                               bool optional = false);
   virtual ~cmInstallDirectoryGenerator();
diff --git a/Source/cmInstallExportGenerator.cxx b/Source/cmInstallExportGenerator.cxx
index 3e9e6ac..481c3c7 100644
--- a/Source/cmInstallExportGenerator.cxx
+++ b/Source/cmInstallExportGenerator.cxx
@@ -33,9 +33,11 @@ cmInstallExportGenerator::cmInstallExportGenerator(
   std::vector<std::string> const& configurations,
   const char* component,
   MessageLevel message,
+  bool exclude_from_all,
   const char* filename, const char* name_space,
   bool exportOld)
-  :cmInstallGenerator(destination, configurations, component, message)
+  :cmInstallGenerator(destination, configurations, component, message,
+                      exclude_from_all)
   ,ExportSet(exportSet)
   ,FilePermissions(file_permissions)
   ,FileName(filename)
diff --git a/Source/cmInstallExportGenerator.h b/Source/cmInstallExportGenerator.h
index 37b5593..f0ced17 100644
--- a/Source/cmInstallExportGenerator.h
+++ b/Source/cmInstallExportGenerator.h
@@ -31,6 +31,7 @@ public:
                            const std::vector<std::string>& configurations,
                            const char* component,
                            MessageLevel message,
+                           bool exclude_from_all,
                            const char* filename, const char* name_space,
                            bool exportOld);
   ~cmInstallExportGenerator();
diff --git a/Source/cmInstallFilesCommand.cxx b/Source/cmInstallFilesCommand.cxx
index cc62c4b..21d3c2a 100644
--- a/Source/cmInstallFilesCommand.cxx
+++ b/Source/cmInstallFilesCommand.cxx
@@ -122,6 +122,7 @@ void cmInstallFilesCommand::CreateInstallGenerator() const
   // Use a file install generator.
   const char* no_permissions = "";
   const char* no_rename = "";
+  bool no_exclude_from_all = false;
   std::string no_component = this->Makefile->GetSafeDefinition(
                                        "CMAKE_INSTALL_DEFAULT_COMPONENT_NAME");
   std::vector<std::string> no_configurations;
@@ -131,7 +132,8 @@ void cmInstallFilesCommand::CreateInstallGenerator() const
     new cmInstallFilesGenerator(this->Files,
                                 destination.c_str(), false,
                                 no_permissions, no_configurations,
-                                no_component.c_str(), message, no_rename));
+                                no_component.c_str(), message,
+                                no_exclude_from_all, no_rename));
 }
 
 
diff --git a/Source/cmInstallFilesGenerator.cxx b/Source/cmInstallFilesGenerator.cxx
index ec02bc7..74ac462 100644
--- a/Source/cmInstallFilesGenerator.cxx
+++ b/Source/cmInstallFilesGenerator.cxx
@@ -24,9 +24,11 @@ cmInstallFilesGenerator
                           std::vector<std::string> const& configurations,
                           const char* component,
                           MessageLevel message,
+                          bool exclude_from_all,
                           const char* rename,
                           bool optional):
-  cmInstallGenerator(dest, configurations, component, message),
+  cmInstallGenerator(dest, configurations, component, message,
+                     exclude_from_all),
   LocalGenerator(0),
   Files(files),
   FilePermissions(file_permissions),
diff --git a/Source/cmInstallFilesGenerator.h b/Source/cmInstallFilesGenerator.h
index 871335c..5e2f201 100644
--- a/Source/cmInstallFilesGenerator.h
+++ b/Source/cmInstallFilesGenerator.h
@@ -26,6 +26,7 @@ public:
                           std::vector<std::string> const& configurations,
                           const char* component,
                           MessageLevel message,
+                          bool exclude_from_all,
                           const char* rename,
                           bool optional = false);
   virtual ~cmInstallFilesGenerator();
diff --git a/Source/cmInstallGenerator.cxx b/Source/cmInstallGenerator.cxx
index 3be2c2b..4147de6 100644
--- a/Source/cmInstallGenerator.cxx
+++ b/Source/cmInstallGenerator.cxx
@@ -19,11 +19,13 @@
 ::cmInstallGenerator(const char* destination,
                      std::vector<std::string> const& configurations,
                      const char* component,
-                     MessageLevel message):
+                     MessageLevel message,
+                     bool exclude_from_all):
   cmScriptGenerator("CMAKE_INSTALL_CONFIG_NAME", configurations),
   Destination(destination? destination:""),
   Component(component? component:""),
-  Message(message)
+  Message(message),
+  ExcludeFromAll(exclude_from_all)
 {
 }
 
@@ -146,12 +148,15 @@ void cmInstallGenerator
 
 //----------------------------------------------------------------------------
 std::string
-cmInstallGenerator::CreateComponentTest(const char* component)
+cmInstallGenerator::CreateComponentTest(const char* component, bool exclude_from_all)
 {
-  std::string result = "NOT CMAKE_INSTALL_COMPONENT OR "
-    "\"${CMAKE_INSTALL_COMPONENT}\" STREQUAL \"";
+  std::string result = "\"${CMAKE_INSTALL_COMPONENT}\" STREQUAL \"";
   result += component;
   result += "\"";
+  if(!exclude_from_all)
+    {
+    result += " OR NOT CMAKE_INSTALL_COMPONENT";
+    }
   return result;
 }
 
@@ -163,7 +168,7 @@ void cmInstallGenerator::GenerateScript(std::ostream& os)
 
   // Begin this block of installation.
   std::string component_test =
-    this->CreateComponentTest(this->Component.c_str());
+    this->CreateComponentTest(this->Component.c_str(),this->ExcludeFromAll);
   os << indent << "if(" << component_test << ")\n";
 
   // Generate the script possibly with per-configuration code.
diff --git a/Source/cmInstallGenerator.h b/Source/cmInstallGenerator.h
index c89ab8a..5073282 100644
--- a/Source/cmInstallGenerator.h
+++ b/Source/cmInstallGenerator.h
@@ -36,7 +36,8 @@ class cmInstallGenerator: public cmScriptGenerator
   cmInstallGenerator(const char* destination,
                      std::vector<std::string> const& configurations,
                      const char* component,
-                     MessageLevel message);
+                     MessageLevel message,
+                     bool exclude_from_all);
   virtual ~cmInstallGenerator();
 
   void AddInstallRule(
@@ -67,12 +68,14 @@ public:
 protected:
   virtual void GenerateScript(std::ostream& os);
 
-  std::string CreateComponentTest(const char* component);
+  std::string CreateComponentTest(const char* component,
+                                  bool exclude_from_all);
 
   // Information shared by most generator types.
   std::string Destination;
   std::string Component;
   MessageLevel Message;
+  bool ExcludeFromAll;
 };
 
 #endif
diff --git a/Source/cmInstallProgramsCommand.cxx b/Source/cmInstallProgramsCommand.cxx
index 3a0a322..4dc1f3a 100644
--- a/Source/cmInstallProgramsCommand.cxx
+++ b/Source/cmInstallProgramsCommand.cxx
@@ -85,6 +85,7 @@ void cmInstallProgramsCommand::FinalPass()
   // Use a file install generator.
   const char* no_permissions = "";
   const char* no_rename = "";
+  bool no_exclude_from_all = false;
   std::string no_component = this->Makefile->GetSafeDefinition(
                                        "CMAKE_INSTALL_DEFAULT_COMPONENT_NAME");
   std::vector<std::string> no_configurations;
@@ -94,7 +95,8 @@ void cmInstallProgramsCommand::FinalPass()
     new cmInstallFilesGenerator(this->Files,
                                 destination.c_str(), true,
                                 no_permissions, no_configurations,
-                                no_component.c_str(), message, no_rename));
+                                no_component.c_str(), message,
+                                no_exclude_from_all, no_rename));
 }
 
 /**
diff --git a/Source/cmInstallScriptGenerator.cxx b/Source/cmInstallScriptGenerator.cxx
index bcfbe63..72e4b61 100644
--- a/Source/cmInstallScriptGenerator.cxx
+++ b/Source/cmInstallScriptGenerator.cxx
@@ -14,8 +14,9 @@
 //----------------------------------------------------------------------------
 cmInstallScriptGenerator
 ::cmInstallScriptGenerator(const char* script, bool code,
-                           const char* component) :
-  cmInstallGenerator(0, std::vector<std::string>(), component, MessageDefault),
+                           const char* component, bool exclude_from_all) :
+  cmInstallGenerator(0, std::vector<std::string>(), component, MessageDefault,
+                     exclude_from_all),
   Script(script), Code(code)
 {
 }
@@ -31,7 +32,7 @@ void cmInstallScriptGenerator::GenerateScript(std::ostream& os)
 {
   Indent indent;
   std::string component_test =
-    this->CreateComponentTest(this->Component.c_str());
+    this->CreateComponentTest(this->Component.c_str(), this->ExcludeFromAll);
   os << indent << "if(" << component_test << ")\n";
 
   if(this->Code)
diff --git a/Source/cmInstallScriptGenerator.h b/Source/cmInstallScriptGenerator.h
index 54a7b21..7e7c0c8 100644
--- a/Source/cmInstallScriptGenerator.h
+++ b/Source/cmInstallScriptGenerator.h
@@ -21,7 +21,7 @@ class cmInstallScriptGenerator: public cmInstallGenerator
 {
 public:
   cmInstallScriptGenerator(const char* script, bool code,
-    const char* component);
+    const char* component, bool exclude_from_all);
   virtual ~cmInstallScriptGenerator();
 
 protected:
diff --git a/Source/cmInstallTargetGenerator.cxx b/Source/cmInstallTargetGenerator.cxx
index c9624c8..4fba1a0 100644
--- a/Source/cmInstallTargetGenerator.cxx
+++ b/Source/cmInstallTargetGenerator.cxx
@@ -30,8 +30,10 @@ cmInstallTargetGenerator
                            std::vector<std::string> const& configurations,
                            const char* component,
                            MessageLevel message,
-                           bool optional):
-  cmInstallGenerator(dest, configurations, component, message),
+                           bool exclude_from_all,
+                           bool optional):
+  cmInstallGenerator(dest, configurations, component, message,
+                     exclude_from_all),
   TargetName(targetName),
   Target(0),
   FilePermissions(file_permissions),
diff --git a/Source/cmInstallTargetGenerator.h b/Source/cmInstallTargetGenerator.h
index 8cf72f9..de16601 100644
--- a/Source/cmInstallTargetGenerator.h
+++ b/Source/cmInstallTargetGenerator.h
@@ -29,6 +29,7 @@ public:
     std::vector<std::string> const& configurations,
     const char* component,
     MessageLevel message,
+    bool exclude_from_all,
     bool optional
     );
   virtual ~cmInstallTargetGenerator();
diff --git a/Source/cmLocalGenerator.cxx b/Source/cmLocalGenerator.cxx
index 9c04109..9c60424 100644
--- a/Source/cmLocalGenerator.cxx
+++ b/Source/cmLocalGenerator.cxx
@@ -2471,7 +2471,7 @@
     cmInstallTargetGenerator(
       t, dest, implib, "", std::vector<std::string>(), "Unspecified",
       cmInstallGenerator::SelectMessageLevel(lg->GetMakefile()),
-      false)
+      false, false)
   {
     this->Compute(lg);
   }
@@ -2497,7 +2497,7 @@ cmLocalGenerator
     // Include the user-specified pre-install script for this target.
     if(const char* preinstall = l->second.GetProperty("PRE_INSTALL_SCRIPT"))
       {
-      cmInstallScriptGenerator g(preinstall, false, 0);
+      cmInstallScriptGenerator g(preinstall, false, 0, false);
       g.Generate(os, config, configurationTypes);
       }
 
@@ -2558,7 +2558,7 @@ cmLocalGenerator
     // Include the user-specified post-install script for this target.
     if(const char* postinstall = l->second.GetProperty("POST_INSTALL_SCRIPT"))
       {
-      cmInstallScriptGenerator g(postinstall, false, 0);
+      cmInstallScriptGenerator g(postinstall, false, 0, false);
       g.Generate(os, config, configurationTypes);
       }
     }