[Cmake-commits] CMake branch, next, updated. v2.8.9-728-g7a1c7d9

Alexander Neundorf neundorf at kde.org
Mon Sep 24 16:16:30 EDT 2012


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- Log -----------------------------------------------------------------
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=7a1c7d965874c5a4c2b9de9eca5234e7a54fa734
commit 7a1c7d965874c5a4c2b9de9eca5234e7a54fa734
Merge: 4a07a0e 962763d
Author:     Alexander Neundorf <neundorf at kde.org>
AuthorDate: Mon Sep 24 16:16:08 2012 -0400
Commit:     CMake Topic Stage <kwrobot at kitware.com>
CommitDate: Mon Sep 24 16:16:08 2012 -0400

    Merge topic 'export-sets-2' into next
    
    962763d Merge topic 'generator-expression-target-properties' into export-sets-2
    a1dd07a Merge topic 'AutomocUseTargetProperties' into export-sets-2
    3eb23ed export-sets: add a test for exporting dependent targets
    554a379 export sets: define a CMAKE_FIND_PACKAGE_NAME var set by find_package()
    21d1619 export sets: make the test succeed
    9aff151 export sets: first try at error handling if a target is missing
    2006296 export sets: accept a missing target if it is exported exactly once
    96f3e75 cmGlobalGenerator.h: some minor coding style fixes
    9571e3a export sets: store pointers to all installations of this export set
    eca7827 No need to explicitly clear ExportSets, will be cleared in destructor
    70c9db5 cm*Export*Generator: hold a pointer to ExportSet
    323770f Add cmExportSetMap class
    12c8665 Create ExportSet class
    17a21af Rename cmGlobalGenerator::AddTargetToExport{s,}
    c3669b0 Remove cmTargetExport constructor
    ffe2d9c Move cmTargetExport to a dedicated header file
    ...


http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=962763d8cb2714e27ba8ad3dba31a88667ba5558
commit 962763d8cb2714e27ba8ad3dba31a88667ba5558
Merge: a1dd07a edbfe36
Author:     Alex Neundorf <neundorf at kde.org>
AuthorDate: Mon Sep 24 22:06:35 2012 +0200
Commit:     Alex Neundorf <neundorf at kde.org>
CommitDate: Mon Sep 24 22:06:35 2012 +0200

    Merge topic 'generator-expression-target-properties' into export-sets-2


http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=a1dd07a6ed4821ee8c9d4edae46bfc7cc4d65bc5
commit a1dd07a6ed4821ee8c9d4edae46bfc7cc4d65bc5
Merge: 3eb23ed e83cc94
Author:     Alex Neundorf <neundorf at kde.org>
AuthorDate: Mon Sep 24 22:06:20 2012 +0200
Commit:     Alex Neundorf <neundorf at kde.org>
CommitDate: Mon Sep 24 22:06:20 2012 +0200

    Merge topic 'AutomocUseTargetProperties' into export-sets-2
    
    Conflicts:
    	Source/cmGlobalGenerator.h

diff --cc Source/cmGlobalGenerator.h
index 71c3a4d,2f4ebc3..0aab2d6
--- a/Source/cmGlobalGenerator.h
+++ b/Source/cmGlobalGenerator.h
@@@ -18,7 -18,7 +18,9 @@@
  #include "cmTarget.h" // For cmTargets
  #include "cmTargetDepend.h" // For cmTargetDependSet
  #include "cmSystemTools.h" // for cmSystemTools::OutputOption
 +#include "cmExportSetMap.h" // For cmExportSetMap
+ #include "cmGeneratorTarget.h"
++
  class cmake;
  class cmGeneratorTarget;
  class cmMakefile;

http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=3eb23ed6f1ee8cfbaef547a0ffa437d2d6542fbf
commit 3eb23ed6f1ee8cfbaef547a0ffa437d2d6542fbf
Author:     Alex Neundorf <neundorf at kde.org>
AuthorDate: Sun Sep 23 19:19:55 2012 +0200
Commit:     Alex Neundorf <neundorf at kde.org>
CommitDate: Sun Sep 23 19:19:55 2012 +0200

    export-sets: add a test for exporting dependent targets
    
    The test exports two libraries into two separate exports,
    and then include()s the generated export files. This must not fail.
    
    Alex

diff --git a/Tests/ExportImport/Export/CMakeLists.txt b/Tests/ExportImport/Export/CMakeLists.txt
index f118c30..e19ab88 100644
--- a/Tests/ExportImport/Export/CMakeLists.txt
+++ b/Tests/ExportImport/Export/CMakeLists.txt
@@ -87,6 +87,18 @@ target_link_libraries(testLibCycleA testLibCycleB)
 target_link_libraries(testLibCycleB testLibCycleA)
 set_property(TARGET testLibCycleA PROPERTY LINK_INTERFACE_MULTIPLICITY 3)
 
+# Test exporting dependent libraries into different exports
+add_library(testLibRequired testLibRequired.c)
+add_library(testLibDepends testLibDepends.c)
+target_link_libraries(testLibDepends testLibRequired)
+
+install(TARGETS testLibRequired EXPORT RequiredExp DESTINATION lib )
+install(EXPORT RequiredExp NAMESPACE Req:: FILE testLibRequiredConfig.cmake DESTINATION lib/cmake/testLibRequired)
+
+install(TARGETS testLibDepends EXPORT DependsExp DESTINATION lib )
+install(EXPORT DependsExp FILE testLibDependsConfig.cmake DESTINATION lib/cmake/testLibDepends)
+
+
 # Install and export from install tree.
 install(
   TARGETS
diff --git a/Tests/ExportImport/Export/testLibDepends.c b/Tests/ExportImport/Export/testLibDepends.c
new file mode 100644
index 0000000..2849b33
--- /dev/null
+++ b/Tests/ExportImport/Export/testLibDepends.c
@@ -0,0 +1,4 @@
+
+extern int testLibRequired(void);
+
+int testLibDepends(void) { return testLibRequired(); }
diff --git a/Tests/ExportImport/Export/testLibRequired.c b/Tests/ExportImport/Export/testLibRequired.c
new file mode 100644
index 0000000..e126d44
--- /dev/null
+++ b/Tests/ExportImport/Export/testLibRequired.c
@@ -0,0 +1 @@
+int testLibRequired(void) { return 0; }
diff --git a/Tests/ExportImport/Import/A/CMakeLists.txt b/Tests/ExportImport/Import/A/CMakeLists.txt
index ca7a67a..e0f89f5 100644
--- a/Tests/ExportImport/Import/A/CMakeLists.txt
+++ b/Tests/ExportImport/Import/A/CMakeLists.txt
@@ -4,6 +4,9 @@ include(${CMAKE_INSTALL_PREFIX}/lib/exp/exp.cmake)
 # Import targets from the exported build tree.
 include(${Import_BINARY_DIR}/../Export/ExportBuildTree.cmake)
 
+# Import two exports, where the Depends one depends on an exported target from the Required one:
+include(${CMAKE_INSTALL_PREFIX}/lib/cmake/testLibRequired/testLibRequiredConfig.cmake)
+include(${CMAKE_INSTALL_PREFIX}/lib/cmake/testLibDepends/testLibDependsConfig.cmake)
 
 # Try referencing an executable imported from the install tree.
 add_custom_command(

http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=554a3795a9e862128a6bde3f2b52342e9a2aa72e
commit 554a3795a9e862128a6bde3f2b52342e9a2aa72e
Author:     Alex Neundorf <neundorf at kde.org>
AuthorDate: Sun Sep 23 18:40:40 2012 +0200
Commit:     Alex Neundorf <neundorf at kde.org>
CommitDate: Sun Sep 23 18:40:40 2012 +0200

    export sets: define a CMAKE_FIND_PACKAGE_NAME var set by find_package()
    
    This way the name of the searched package can be accessed in find-modules,
    config-files and more importantly in generated target export files.
    This is now used when a target export file detects that a required
    target does not exist.
    
    Alex

diff --git a/Source/cmExportFileGenerator.cxx b/Source/cmExportFileGenerator.cxx
index 1805647..ab8afdc 100644
--- a/Source/cmExportFileGenerator.cxx
+++ b/Source/cmExportFileGenerator.cxx
@@ -453,8 +453,15 @@ void cmExportFileGenerator::GenerateMissingTargetsCheckCode(std::ostream& os,
   for(unsigned int i=0; i<missingTargets.size(); ++i)
     {
     os << "IF(NOT TARGET \"" << missingTargets[i] << "\" )\n"
-       << "  MESSAGE(FATAL_ERROR \"Required imported target \\\""
+       << "  IF(CMAKE_FIND_PACKAGE_NAME)\n"
+       << "    SET( ${CMAKE_FIND_PACKAGE_NAME}_FOUND FALSE)\n"
+       << "    SET( ${CMAKE_FIND_PACKAGE_NAME}_NOT_FOUND_MESSAGE "
+       << "\"Required imported target \\\"" << missingTargets[i]
+       << "\\\" not found ! \")\n"
+       << "  ELSE()\n"
+       << "    MESSAGE(FATAL_ERROR \"Required imported target \\\""
        << missingTargets[i] << "\\\" not found ! \")\n"
+       << "  ENDIF()\n"
        << "ENDIF()\n";
     }
   os << "\n";
diff --git a/Source/cmFindPackageCommand.cxx b/Source/cmFindPackageCommand.cxx
index c20941a..470ceca 100644
--- a/Source/cmFindPackageCommand.cxx
+++ b/Source/cmFindPackageCommand.cxx
@@ -840,6 +840,8 @@ bool cmFindPackageCommand
 //----------------------------------------------------------------------------
 void cmFindPackageCommand::SetModuleVariables(const std::string& components)
 {
+  this->AddFindDefinition("CMAKE_FIND_PACKAGE_NAME", this->Name.c_str());
+
   // Store the list of components.
   std::string components_var = this->Name + "_FIND_COMPONENTS";
   this->AddFindDefinition(components_var.c_str(), components.c_str());

http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=21d1619b8f10326878c1cb94f40ff8de46f6a29b
commit 21d1619b8f10326878c1cb94f40ff8de46f6a29b
Author:     Alex Neundorf <neundorf at kde.org>
AuthorDate: Mon Sep 17 22:46:45 2012 +0200
Commit:     Alex Neundorf <neundorf at kde.org>
CommitDate: Wed Sep 19 21:52:59 2012 +0200

    export sets: make the test succeed
    
    Now with the error message if a required imported target does not exist,
    the order how the target-files are included matters.
    So I think fixing the test (instead of changing the code) is ok.
    
    But this also shows that this error may break existing stuff I think...
    
    Alex

diff --git a/Tests/ExportImport/Import/A/CMakeLists.txt b/Tests/ExportImport/Import/A/CMakeLists.txt
index 650af6a..ca7a67a 100644
--- a/Tests/ExportImport/Import/A/CMakeLists.txt
+++ b/Tests/ExportImport/Import/A/CMakeLists.txt
@@ -1,8 +1,9 @@
+# Import targets from the exported install tree.
+include(${CMAKE_INSTALL_PREFIX}/lib/exp/exp.cmake)
+
 # Import targets from the exported build tree.
 include(${Import_BINARY_DIR}/../Export/ExportBuildTree.cmake)
 
-# Import targets from the exported install tree.
-include(${CMAKE_INSTALL_PREFIX}/lib/exp/exp.cmake)
 
 # Try referencing an executable imported from the install tree.
 add_custom_command(

http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=9aff151f5470994b7e474a9b7e27bde4dd00abc4
commit 9aff151f5470994b7e474a9b7e27bde4dd00abc4
Author:     Alex Neundorf <neundorf at kde.org>
AuthorDate: Sat Sep 15 22:38:30 2012 +0200
Commit:     Alex Neundorf <neundorf at kde.org>
CommitDate: Wed Sep 19 21:52:58 2012 +0200

    export sets: first try at error handling if a target is missing
    
    Now, if an imported target depends on a library which must come
    from some other export set, cmake generates a check which errors
    out if that target does not exist. I guess instead of completely
    erroring out it would be better to only make the find_package() fail.
    
    Alex

diff --git a/Source/cmExportBuildFileGenerator.cxx b/Source/cmExportBuildFileGenerator.cxx
index fd5a432..22ae0e4 100644
--- a/Source/cmExportBuildFileGenerator.cxx
+++ b/Source/cmExportBuildFileGenerator.cxx
@@ -72,8 +72,9 @@ cmExportBuildFileGenerator
     if(!properties.empty())
       {
       // Get the rest of the target details.
+      std::vector<std::string> missingTargets;
       this->SetImportDetailProperties(config, suffix,
-                                      target, properties);
+                                      target, properties, missingTargets);
 
       // TOOD: PUBLIC_HEADER_LOCATION
       // This should wait until the build feature propagation stuff
@@ -82,6 +83,7 @@ cmExportBuildFileGenerator
       //                              properties);
 
       // Generate code in the export file.
+      this->GenerateMissingTargetsCheckCode(os, missingTargets);
       this->GenerateImportPropertyCode(os, config, target, properties);
       }
     }
diff --git a/Source/cmExportFileGenerator.cxx b/Source/cmExportFileGenerator.cxx
index 6ac52ba..1805647 100644
--- a/Source/cmExportFileGenerator.cxx
+++ b/Source/cmExportFileGenerator.cxx
@@ -128,7 +128,9 @@ void cmExportFileGenerator::GenerateImportConfig(std::ostream& os,
 void
 cmExportFileGenerator
 ::SetImportDetailProperties(const char* config, std::string const& suffix,
-                            cmTarget* target, ImportPropertyMap& properties)
+                            cmTarget* target, ImportPropertyMap& properties,
+                            std::vector<std::string>& missingTargets
+                           )
 {
   // Get the makefile in which to lookup target information.
   cmMakefile* mf = target->GetMakefile();
@@ -164,13 +166,13 @@ cmExportFileGenerator
     {
     this->SetImportLinkProperty(suffix, target,
                                 "IMPORTED_LINK_INTERFACE_LANGUAGES",
-                                iface->Languages, properties);
+                                iface->Languages, properties, missingTargets);
     this->SetImportLinkProperty(suffix, target,
                                 "IMPORTED_LINK_INTERFACE_LIBRARIES",
-                                iface->Libraries, properties);
+                                iface->Libraries, properties, missingTargets);
     this->SetImportLinkProperty(suffix, target,
                                 "IMPORTED_LINK_DEPENDENT_LIBRARIES",
-                                iface->SharedDeps, properties);
+                                iface->SharedDeps, properties, missingTargets);
     if(iface->Multiplicity > 0)
       {
       std::string prop = "IMPORTED_LINK_INTERFACE_MULTIPLICITY";
@@ -189,7 +191,9 @@ cmExportFileGenerator
                         cmTarget* target,
                         const char* propName,
                         std::vector<std::string> const& libs,
-                        ImportPropertyMap& properties)
+                        ImportPropertyMap& properties,
+                        std::vector<std::string>& missingTargets
+                       )
 {
   // Skip the property if there are no libraries.
   if(libs.empty())
@@ -234,8 +238,10 @@ cmExportFileGenerator
 
         if (targetOccurrences == 1)
           {
-          link_libs += namespaces[0];
-          link_libs += *li;
+          std::string missingTarget = namespaces[0];
+          missingTarget += *li;
+          link_libs += missingTarget;
+          missingTargets.push_back(missingTarget);
           }
         else
           {
@@ -439,6 +445,23 @@ cmExportFileGenerator
 
 
 //----------------------------------------------------------------------------
+void cmExportFileGenerator::GenerateMissingTargetsCheckCode(std::ostream& os,
+                                const std::vector<std::string>& missingTargets)
+{
+  os << "# Make sure the targets which have been exported in some other \n"
+        "# export set exist.\n";
+  for(unsigned int i=0; i<missingTargets.size(); ++i)
+    {
+    os << "IF(NOT TARGET \"" << missingTargets[i] << "\" )\n"
+       << "  MESSAGE(FATAL_ERROR \"Required imported target \\\""
+       << missingTargets[i] << "\\\" not found ! \")\n"
+       << "ENDIF()\n";
+    }
+  os << "\n";
+}
+
+
+//----------------------------------------------------------------------------
 void
 cmExportFileGenerator::GenerateImportedFileCheckLoop(std::ostream& os)
 {
diff --git a/Source/cmExportFileGenerator.h b/Source/cmExportFileGenerator.h
index c9feffd..5a99b54 100644
--- a/Source/cmExportFileGenerator.h
+++ b/Source/cmExportFileGenerator.h
@@ -60,17 +60,21 @@ protected:
                                       ImportPropertyMap const& properties,
                                const std::set<std::string>& importedLocations);
   void GenerateImportedFileCheckLoop(std::ostream& os);
+  void GenerateMissingTargetsCheckCode(std::ostream& os,
+                               const std::vector<std::string>& missingTargets);
 
 
   // Collect properties with detailed information about targets beyond
   // their location on disk.
   void SetImportDetailProperties(const char* config,
                                  std::string const& suffix, cmTarget* target,
-                                 ImportPropertyMap& properties);
+                                 ImportPropertyMap& properties,
+                                 std::vector<std::string>& missingTargets);
   void SetImportLinkProperty(std::string const& suffix,
                              cmTarget* target, const char* propName,
                              std::vector<std::string> const& libs,
-                             ImportPropertyMap& properties);
+                             ImportPropertyMap& properties,
+                             std::vector<std::string>& missingTargets);
 
   /** Each subclass knows how to generate its kind of export file.  */
   virtual bool GenerateMainFile(std::ostream& os) = 0;
diff --git a/Source/cmExportInstallFileGenerator.cxx b/Source/cmExportInstallFileGenerator.cxx
index ba048b5..94b9f46 100644
--- a/Source/cmExportInstallFileGenerator.cxx
+++ b/Source/cmExportInstallFileGenerator.cxx
@@ -188,8 +188,9 @@ cmExportInstallFileGenerator
     if(!properties.empty())
       {
       // Get the rest of the target details.
+      std::vector<std::string> missingTargets;
       this->SetImportDetailProperties(config, suffix,
-                                      te->Target, properties);
+                                      te->Target, properties, missingTargets);
 
       // TOOD: PUBLIC_HEADER_LOCATION
       // This should wait until the build feature propagation stuff
@@ -198,6 +199,7 @@ cmExportInstallFileGenerator
       //                              properties);
 
       // Generate code in the export file.
+      this->GenerateMissingTargetsCheckCode(os, missingTargets);
       this->GenerateImportPropertyCode(os, config, te->Target, properties);
       this->GenerateImportedFileChecksCode(os, te->Target, properties,
                                            importedLocations);

http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=20062968b5f99c3ba9862cc64185c64aa1bc98e7
commit 20062968b5f99c3ba9862cc64185c64aa1bc98e7
Author:     Alex Neundorf <neundorf at kde.org>
AuthorDate: Sat Sep 15 21:55:24 2012 +0200
Commit:     Alex Neundorf <neundorf at kde.org>
CommitDate: Wed Sep 19 21:52:58 2012 +0200

    export sets: accept a missing target if it is exported exactly once
    
    If a target is exported, and a library it depends on is not part
    of the same export set, before this patch cmake errored out.
    With this patch, it now checks whether the missing target
    is exported somewhere else exactly once, and accepts in this
    case (because then it can determine the namespace for the
    missing target and use this).
    
    Alex

diff --git a/Source/cmExportBuildFileGenerator.cxx b/Source/cmExportBuildFileGenerator.cxx
index 32595ee..fd5a432 100644
--- a/Source/cmExportBuildFileGenerator.cxx
+++ b/Source/cmExportBuildFileGenerator.cxx
@@ -135,7 +135,8 @@ cmExportBuildFileGenerator
 void
 cmExportBuildFileGenerator
 ::ComplainAboutMissingTarget(cmTarget* depender,
-                             cmTarget* dependee)
+                             cmTarget* dependee,
+                             int occurrences)
 {
   if(!this->ExportCommand || !this->ExportCommand->ErrorMessage.empty())
     {
@@ -143,10 +144,20 @@ cmExportBuildFileGenerator
     }
 
   cmOStringStream e;
-  e << "called with target \"" << depender->GetName()
-    << "\" which requires target \"" << dependee->GetName()
-    << "\" that is not in the export list.\n"
-    << "If the required target is not easy to reference in this call, "
-    << "consider using the APPEND option with multiple separate calls.";
+  if (occurrences == 0)
+    {
+    e << "called with target \"" << depender->GetName()
+      << "\" which requires target \"" << dependee->GetName()
+      << "\" that is not in the export list.\n"
+      << "If the required target is not easy to reference in this call, "
+      << "consider using the APPEND option with multiple separate calls.";
+    }
+  else
+    {
+    e << "called with target \"" << depender->GetName()
+      << "\" which requires target \"" << dependee->GetName()
+      << "\" that is exported " << occurrences << " times in other "
+      << "export ""lists.\n";
+    }
   this->ExportCommand->ErrorMessage = e.str();
 }
diff --git a/Source/cmExportBuildFileGenerator.h b/Source/cmExportBuildFileGenerator.h
index 0f37626..69f8407 100644
--- a/Source/cmExportBuildFileGenerator.h
+++ b/Source/cmExportBuildFileGenerator.h
@@ -46,7 +46,8 @@ protected:
                                            const char* config,
                                            std::string const& suffix);
   virtual void ComplainAboutMissingTarget(cmTarget* depender,
-                                          cmTarget* dependee);
+                                          cmTarget* dependee,
+                                          int occurrences);
 
   /** Fill in properties indicating built file locations.  */
   void SetImportLocationProperty(const char* config,
diff --git a/Source/cmExportFileGenerator.cxx b/Source/cmExportFileGenerator.cxx
index eb19df5..6ac52ba 100644
--- a/Source/cmExportFileGenerator.cxx
+++ b/Source/cmExportFileGenerator.cxx
@@ -11,10 +11,15 @@
 ============================================================================*/
 #include "cmExportFileGenerator.h"
 
+#include "cmExportSet.h"
 #include "cmGeneratedFileStream.h"
+#include "cmGlobalGenerator.h"
+#include "cmInstallExportGenerator.h"
+#include "cmLocalGenerator.h"
 #include "cmMakefile.h"
 #include "cmSystemTools.h"
 #include "cmTarget.h"
+#include "cmTargetExport.h"
 #include "cmVersion.h"
 
 #include <cmsys/auto_ptr.hxx>
@@ -224,17 +229,28 @@ cmExportFileGenerator
         }
       else
         {
-        // The target is not in the export.
-        if(!this->AppendMode)
+        std::vector<std::string> namespaces = this->FindNamespaces(mf, *li);
+        unsigned int targetOccurrences = namespaces.size();
+
+        if (targetOccurrences == 1)
           {
-          // We are not appending, so all exported targets should be
-          // known here.  This is probably user-error.
-          this->ComplainAboutMissingTarget(target, tgt);
+          link_libs += namespaces[0];
+          link_libs += *li;
+          }
+        else
+          {
+          // The target is not in the export.
+          if(!this->AppendMode)
+            {
+            // We are not appending, so all exported targets should be
+            // known here.  This is probably user-error.
+            this->ComplainAboutMissingTarget(target, tgt, targetOccurrences);
+            }
+          // Assume the target will be exported by another command.
+          // Append it with the export namespace.
+          link_libs += this->Namespace;
+          link_libs += *li;
           }
-        // Assume the target will be exported by another command.
-        // Append it with the export namespace.
-        link_libs += this->Namespace;
-        link_libs += *li;
         }
       }
     else
@@ -250,6 +266,48 @@ cmExportFileGenerator
   properties[prop] = link_libs;
 }
 
+
+//----------------------------------------------------------------------------
+std::vector<std::string> cmExportFileGenerator::FindNamespaces(cmMakefile* mf,
+                                                       const std::string& name)
+{
+  std::vector<std::string> namespaces;
+  cmGlobalGenerator* gg = mf->GetLocalGenerator()->GetGlobalGenerator();
+  const cmExportSetMap& exportSets = gg->GetExportSets();
+
+  for(cmExportSetMap::const_iterator expIt = exportSets.begin();
+      expIt != exportSets.end();
+      ++expIt)
+    {
+    const cmExportSet* exportSet = expIt->second;
+    std::vector<cmTargetExport const*> const* targets =
+                                                 exportSet->GetTargetExports();
+
+    bool containsTarget = false;
+    for(unsigned int i=0; i<targets->size(); i++)
+      {
+      if (name == (*targets)[i]->Target->GetName())
+        {
+        containsTarget = true;
+        break;
+        }
+      }
+
+    if (containsTarget)
+      {
+      std::vector<cmInstallExportGenerator const*> const* installs =
+                                                 exportSet->GetInstallations();
+      for(unsigned int i=0; i<installs->size(); i++)
+        {
+        namespaces.push_back((*installs)[i]->GetNamespace());
+        }
+      }
+    }
+
+  return namespaces;
+}
+
+
 //----------------------------------------------------------------------------
 void cmExportFileGenerator::GenerateImportHeaderCode(std::ostream& os,
                                                      const char* config)
diff --git a/Source/cmExportFileGenerator.h b/Source/cmExportFileGenerator.h
index f271e55..c9feffd 100644
--- a/Source/cmExportFileGenerator.h
+++ b/Source/cmExportFileGenerator.h
@@ -83,7 +83,12 @@ protected:
   /** Each subclass knows how to complain about a target that is
       missing from an export set.  */
   virtual void ComplainAboutMissingTarget(cmTarget* depender,
-                                          cmTarget* dependee) = 0;
+                                          cmTarget* dependee,
+                                          int occurrences) = 0;
+
+  std::vector<std::string> FindNamespaces(cmMakefile* mf,
+                                          const std::string& name);
+
 
   // The namespace in which the exports are placed in the generated file.
   std::string Namespace;
diff --git a/Source/cmExportInstallFileGenerator.cxx b/Source/cmExportInstallFileGenerator.cxx
index d4f7fd5..ba048b5 100644
--- a/Source/cmExportInstallFileGenerator.cxx
+++ b/Source/cmExportInstallFileGenerator.cxx
@@ -327,14 +327,24 @@ cmExportInstallFileGenerator
 //----------------------------------------------------------------------------
 void
 cmExportInstallFileGenerator
-::ComplainAboutMissingTarget(cmTarget* depender, cmTarget* dependee)
+::ComplainAboutMissingTarget(cmTarget* depender,
+                             cmTarget* dependee,
+                             int occurrences)
 {
   cmOStringStream e;
   e << "INSTALL(EXPORT \""
     << this->IEGen->GetExportSet()->GetName()
     << "\" ...) "
     << "includes target \"" << depender->GetName()
-    << "\" which requires target \"" << dependee->GetName()
-    << "\" that is not in the export set.";
+    << "\" which requires target \"" << dependee->GetName() << "\" ";
+  if (occurrences == 0)
+    {
+    e << "that is not in the export set.";
+    }
+  else
+    {
+    e << "that is not in this export set, but " << occurrences
+    << " times in others.";
+    }
   cmSystemTools::Error(e.str().c_str());
 }
diff --git a/Source/cmExportInstallFileGenerator.h b/Source/cmExportInstallFileGenerator.h
index 77b55c8..f6f397e 100644
--- a/Source/cmExportInstallFileGenerator.h
+++ b/Source/cmExportInstallFileGenerator.h
@@ -58,7 +58,8 @@ protected:
                                            const char* config,
                                            std::string const& suffix);
   virtual void ComplainAboutMissingTarget(cmTarget* depender,
-                                          cmTarget* dependee);
+                                          cmTarget* dependee,
+                                          int occurrences);
 
   /** Generate a per-configuration file for the targets.  */
   bool GenerateImportFileConfig(const char* config);
diff --git a/Source/cmInstallExportGenerator.h b/Source/cmInstallExportGenerator.h
index 8ae271b..ee92906 100644
--- a/Source/cmInstallExportGenerator.h
+++ b/Source/cmInstallExportGenerator.h
@@ -34,7 +34,10 @@ public:
                            cmMakefile* mf);
   ~cmInstallExportGenerator();
 
-  cmExportSet* GetExportSet() {return ExportSet;}
+  cmExportSet* GetExportSet() {return this->ExportSet;}
+
+  const std::string& GetNamespace() const { return this->Namespace; }
+
 protected:
   virtual void GenerateScript(std::ostream& os);
   virtual void GenerateScriptConfigs(std::ostream& os, Indent const& indent);

http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=96f3e753f1bf067e67c6ecc8d3ab2d70c4cdfc13
commit 96f3e753f1bf067e67c6ecc8d3ab2d70c4cdfc13
Author:     Alex Neundorf <neundorf at kde.org>
AuthorDate: Sat Sep 15 21:12:59 2012 +0200
Commit:     Alex Neundorf <neundorf at kde.org>
CommitDate: Wed Sep 19 21:52:58 2012 +0200

    cmGlobalGenerator.h: some minor coding style fixes
    
    - this-> was missing in two places
    - removed unnecessary semicolons
    - indented unindented lines
    
    Alex

diff --git a/Source/cmGlobalGenerator.h b/Source/cmGlobalGenerator.h
index 8cca551..71c3a4d 100644
--- a/Source/cmGlobalGenerator.h
+++ b/Source/cmGlobalGenerator.h
@@ -127,8 +127,8 @@ public:
   void SetCMakeInstance(cmake *cm);
 
   ///! Get the CMake instance
-  cmake *GetCMakeInstance() { return this->CMakeInstance; };
-  const cmake *GetCMakeInstance() const { return this->CMakeInstance; };
+  cmake *GetCMakeInstance() { return this->CMakeInstance; }
+  const cmake *GetCMakeInstance() const { return this->CMakeInstance; }
 
   void SetConfiguredFilesPath(cmGlobalGenerator* gen);
   const std::vector<cmLocalGenerator *>& GetLocalGenerators() const {
@@ -151,9 +151,9 @@ public:
   void AddInstallComponent(const char* component);
 
   const std::set<cmStdString>* GetInstallComponents() const
-  { return &InstallComponents; }
+    { return &this->InstallComponents; }
 
-  cmExportSetMap& GetExportSets() {return ExportSets;}
+  cmExportSetMap& GetExportSets() {return this->ExportSets;}
 
   /** Add a file to the manifest of generated targets for a configuration.  */
   void AddToManifest(const char* config, std::string const& f);
@@ -213,7 +213,7 @@ public:
   /** Get the manifest of all targets that will be built for each
       configuration.  This is valid during generation only.  */
   cmTargetManifest const& GetTargetManifest() const
-  { return this->TargetManifest; }
+    { return this->TargetManifest; }
 
   /** Get the content of a directory.  Directory listings are loaded
       from disk at most once and cached.  During the generation step
@@ -319,8 +319,7 @@ protected:
   cmLocalGenerator* CurrentLocalGenerator;
   // map from project name to vector of local generators in that project
   std::map<cmStdString, std::vector<cmLocalGenerator*> > ProjectMap;
-  std::map<cmLocalGenerator*, std::set<cmTarget *> >
-  LocalGeneratorToTargetMap;
+  std::map<cmLocalGenerator*, std::set<cmTarget *> > LocalGeneratorToTargetMap;
 
   // Set of named installation components requested by the project.
   std::set<cmStdString> InstallComponents;

http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=9571e3a34c4cc37ee8ede69211f59bd22ea70020
commit 9571e3a34c4cc37ee8ede69211f59bd22ea70020
Author:     Alex Neundorf <neundorf at kde.org>
AuthorDate: Sat Sep 15 21:04:48 2012 +0200
Commit:     Alex Neundorf <neundorf at kde.org>
CommitDate: Wed Sep 19 21:52:58 2012 +0200

    export sets: store pointers to all installations of this export set
    
    This information will be used to check whether a target is exported
    once or multiple times and to check its namespace.
    
    Alex

diff --git a/Source/cmExportSet.cxx b/Source/cmExportSet.cxx
index b86e147..464ad68 100644
--- a/Source/cmExportSet.cxx
+++ b/Source/cmExportSet.cxx
@@ -25,3 +25,8 @@ void cmExportSet::AddTargetExport(cmTargetExport const* te)
 {
   this->TargetExports.push_back(te);
 }
+
+void cmExportSet::AddInstallation(cmInstallExportGenerator const* installation)
+{
+  this->Installations.push_back(installation);
+}
diff --git a/Source/cmExportSet.h b/Source/cmExportSet.h
index 5d4d25f..91a8bf9 100644
--- a/Source/cmExportSet.h
+++ b/Source/cmExportSet.h
@@ -14,6 +14,7 @@
 
 #include "cmSystemTools.h"
 class cmTargetExport;
+class cmInstallExportGenerator;
 
 /// A set of targets that were installed with the same EXPORT parameter.
 class cmExportSet
@@ -26,13 +27,20 @@ public:
 
   void AddTargetExport(cmTargetExport const* tgt);
 
+  void AddInstallation(cmInstallExportGenerator const* installation);
+
   std::string const& GetName() const { return this->Name; }
+
   std::vector<cmTargetExport const*> const* GetTargetExports() const
      { return &this->TargetExports; }
 
+  std::vector<cmInstallExportGenerator const*> const* GetInstallations() const
+     { return &this->Installations; }
+
 private:
   std::vector<cmTargetExport const*> TargetExports;
   std::string Name;
+  std::vector<cmInstallExportGenerator const*> Installations;
 };
 
 #endif
diff --git a/Source/cmInstallExportGenerator.cxx b/Source/cmInstallExportGenerator.cxx
index caedaf5..0a645a8 100644
--- a/Source/cmInstallExportGenerator.cxx
+++ b/Source/cmInstallExportGenerator.cxx
@@ -42,6 +42,7 @@ cmInstallExportGenerator::cmInstallExportGenerator(
   ,Makefile(mf)
 {
   this->EFGen = new cmExportInstallFileGenerator(this);
+  exportSet->AddInstallation(this);
 }
 
 //----------------------------------------------------------------------------

http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=eca78279da24c1408245b9f7dd063ac6ede6ad85
commit eca78279da24c1408245b9f7dd063ac6ede6ad85
Author:     Yury G. Kudryashov <urkud.urkud at gmail.com>
AuthorDate: Wed Aug 22 02:15:42 2012 +0400
Commit:     Alex Neundorf <neundorf at kde.org>
CommitDate: Wed Sep 19 21:52:58 2012 +0200

    No need to explicitly clear ExportSets, will be cleared in destructor
    
    TODO: remove another clear() because it doesn't delete TargetExports.

diff --git a/Source/cmGlobalGenerator.cxx b/Source/cmGlobalGenerator.cxx
index e464381..83a8641 100644
--- a/Source/cmGlobalGenerator.cxx
+++ b/Source/cmGlobalGenerator.cxx
@@ -76,7 +76,6 @@ cmGlobalGenerator::~cmGlobalGenerator()
     }
 
   this->ClearGeneratorTargets();
-  this->ExportSets.clear();
 }
 
 void cmGlobalGenerator::ResolveLanguageCompiler(const std::string &lang,

http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=70c9db51e9518f35744b185453a162be57ad3d77
commit 70c9db51e9518f35744b185453a162be57ad3d77
Author:     Yury G. Kudryashov <urkud.urkud at gmail.com>
AuthorDate: Thu Mar 1 14:52:32 2012 +0400
Commit:     Alex Neundorf <neundorf at kde.org>
CommitDate: Wed Sep 19 21:52:57 2012 +0200

    cm*Export*Generator: hold a pointer to ExportSet
    
    Get name from this->ExportSet.

diff --git a/Source/cmExportInstallFileGenerator.cxx b/Source/cmExportInstallFileGenerator.cxx
index ba8b183..d4f7fd5 100644
--- a/Source/cmExportInstallFileGenerator.cxx
+++ b/Source/cmExportInstallFileGenerator.cxx
@@ -20,7 +20,7 @@
 //----------------------------------------------------------------------------
 cmExportInstallFileGenerator
 ::cmExportInstallFileGenerator(cmInstallExportGenerator* iegen):
-  InstallExportGenerator(iegen)
+  IEGen(iegen)
 {
 }
 
@@ -38,8 +38,8 @@ bool cmExportInstallFileGenerator::GenerateMainFile(std::ostream& os)
 {
   // Create all the imported targets.
   for(std::vector<cmTargetExport const*>::const_iterator
-        tei = this->ExportSet->GetTargetExports()->begin();
-      tei != this->ExportSet->GetTargetExports()->end(); ++tei)
+        tei = this->IEGen->GetExportSet()->GetTargetExports()->begin();
+      tei != this->IEGen->GetExportSet()->GetTargetExports()->end(); ++tei)
     {
     cmTargetExport const* te = *tei;
     if(this->ExportedTargets.insert(te->Target).second)
@@ -49,8 +49,9 @@ bool cmExportInstallFileGenerator::GenerateMainFile(std::ostream& os)
     else
       {
       cmOStringStream e;
-      e << "INSTALL(EXPORT \"" << this->Name << "\" ...) "
-        << "includes target \"" << te->Target->GetName()
+      e << "INSTALL(EXPORT \""
+        << this->IEGen->GetExportSet()->GetName()
+        << "\" ...) " << "includes target \"" << te->Target->GetName()
         << "\" more than once in the export set.";
       cmSystemTools::Error(e.str().c_str());
       return false;
@@ -86,7 +87,7 @@ bool
 cmExportInstallFileGenerator::GenerateImportFileConfig(const char* config)
 {
   // Skip configurations not enabled for this export.
-  if(!this->InstallExportGenerator->InstallsForConfig(config))
+  if(!this->IEGen->InstallsForConfig(config))
     {
     return true;
     }
@@ -142,7 +143,7 @@ cmExportInstallFileGenerator
 {
   // Add code to compute the installation prefix relative to the
   // import file location.
-  const char* installDest = this->InstallExportGenerator->GetDestination();
+  const char* installDest = this->IEGen->GetDestination();
   if(!cmSystemTools::FileIsFullPath(installDest))
     {
     std::string dest = installDest;
@@ -163,8 +164,8 @@ cmExportInstallFileGenerator
 
   // Add each target in the set to the export.
   for(std::vector<cmTargetExport const*>::const_iterator
-        tei = this->ExportSet->GetTargetExports()->begin();
-      tei != this->ExportSet->GetTargetExports()->end(); ++tei)
+        tei = this->IEGen->GetExportSet()->GetTargetExports()->begin();
+      tei != this->IEGen->GetExportSet()->GetTargetExports()->end(); ++tei)
     {
     // Collect import properties for this target.
     cmTargetExport const* te = *tei;
@@ -311,9 +312,11 @@ void
 cmExportInstallFileGenerator
 ::ComplainAboutImportPrefix(cmInstallTargetGenerator* itgen)
 {
-  const char* installDest = this->InstallExportGenerator->GetDestination();
+  const char* installDest = this->IEGen->GetDestination();
   cmOStringStream e;
-  e << "INSTALL(EXPORT \"" << this->Name << "\") given absolute "
+  e << "INSTALL(EXPORT \""
+    << this->IEGen->GetExportSet()->GetName()
+    << "\") given absolute "
     << "DESTINATION \"" << installDest << "\" but the export "
     << "references an installation of target \""
     << itgen->GetTarget()->GetName() << "\" which has relative "
@@ -327,7 +330,9 @@ cmExportInstallFileGenerator
 ::ComplainAboutMissingTarget(cmTarget* depender, cmTarget* dependee)
 {
   cmOStringStream e;
-  e << "INSTALL(EXPORT \"" << this->Name << "\" ...) "
+  e << "INSTALL(EXPORT \""
+    << this->IEGen->GetExportSet()->GetName()
+    << "\" ...) "
     << "includes target \"" << depender->GetName()
     << "\" which requires target \"" << dependee->GetName()
     << "\" that is not in the export set.";
diff --git a/Source/cmExportInstallFileGenerator.h b/Source/cmExportInstallFileGenerator.h
index 7b86b16..77b55c8 100644
--- a/Source/cmExportInstallFileGenerator.h
+++ b/Source/cmExportInstallFileGenerator.h
@@ -41,15 +41,6 @@ public:
       files.  */
   cmExportInstallFileGenerator(cmInstallExportGenerator* iegen);
 
-  /** Set the name of the export associated with the files.  This is
-      the name given to the install(EXPORT) command mode.  */
-  void SetName(const char* name) { this->Name = name; }
-
-  /** Set the set of targets to be exported.  These are the targets
-      associated with the export name.  */
-  void SetExportSet(cmExportSet const* eSet)
-    { this->ExportSet = eSet; }
-
   /** Get the per-config file generated for each configuraiton.  This
       maps from the configuration name to the file temporary location
       for installation.  */
@@ -82,9 +73,7 @@ protected:
 
   void ComplainAboutImportPrefix(cmInstallTargetGenerator* itgen);
 
-  cmInstallExportGenerator* InstallExportGenerator;
-  std::string Name;
-  cmExportSet const* ExportSet;
+  cmInstallExportGenerator* IEGen;
 
   std::string ImportPrefix;
 
diff --git a/Source/cmInstallCommand.cxx b/Source/cmInstallCommand.cxx
index 6eaa103..dcd418b 100644
--- a/Source/cmInstallCommand.cxx
+++ b/Source/cmInstallCommand.cxx
@@ -1271,7 +1271,9 @@ bool cmInstallCommand::HandleExportMode(std::vector<std::string> const& args)
   // Create the export install generator.
   cmInstallExportGenerator* exportGenerator =
     new cmInstallExportGenerator(
-      exp.GetCString(), ica.GetDestination().c_str(),
+      this->Makefile->GetLocalGenerator()
+          ->GetGlobalGenerator()->GetExportSets()[exp.GetString()],
+      ica.GetDestination().c_str(),
       ica.GetPermissions().c_str(), ica.GetConfigurations(),
       ica.GetComponent().c_str(), fname.c_str(),
       name_space.GetCString(), this->Makefile);
diff --git a/Source/cmInstallExportGenerator.cxx b/Source/cmInstallExportGenerator.cxx
index 0179cd1..caedaf5 100644
--- a/Source/cmInstallExportGenerator.cxx
+++ b/Source/cmInstallExportGenerator.cxx
@@ -27,7 +27,7 @@
 
 //----------------------------------------------------------------------------
 cmInstallExportGenerator::cmInstallExportGenerator(
-  const char* name,
+  cmExportSet* exportSet,
   const char* destination,
   const char* file_permissions,
   std::vector<std::string> const& configurations,
@@ -35,7 +35,7 @@ cmInstallExportGenerator::cmInstallExportGenerator(
   const char* filename, const char* name_space,
   cmMakefile* mf)
   :cmInstallGenerator(destination, configurations, component)
-  ,Name(name)
+  ,ExportSet(exportSet)
   ,FilePermissions(file_permissions)
   ,FileName(filename)
   ,Namespace(name_space)
@@ -114,16 +114,12 @@ void cmInstallExportGenerator::ComputeTempDir()
 //----------------------------------------------------------------------------
 void cmInstallExportGenerator::GenerateScript(std::ostream& os)
 {
-  // Get the export set requested.
-  cmExportSet const* exportSet =
-    this->Makefile->GetLocalGenerator()->GetGlobalGenerator()
-    ->GetExportSets()[this->Name];
-
   // Skip empty sets.
-  if(!exportSet)
+  if(ExportSet->GetTargetExports()->empty())
     {
     cmOStringStream e;
-    e << "INSTALL(EXPORT) given unknown export \"" << this->Name << "\"";
+    e << "INSTALL(EXPORT) given unknown export \""
+      << ExportSet->GetName() << "\"";
     cmSystemTools::Error(e.str().c_str());
     return;
     }
@@ -138,8 +134,6 @@ void cmInstallExportGenerator::GenerateScript(std::ostream& os)
   this->MainImportFile += this->FileName;
 
   // Generate the import file for this export set.
-  this->EFGen->SetName(this->Name.c_str());
-  this->EFGen->SetExportSet(exportSet);
   this->EFGen->SetExportFile(this->MainImportFile.c_str());
   this->EFGen->SetNamespace(this->Namespace.c_str());
   if(this->ConfigurationTypes->empty())
diff --git a/Source/cmInstallExportGenerator.h b/Source/cmInstallExportGenerator.h
index 7b65ab7..8ae271b 100644
--- a/Source/cmInstallExportGenerator.h
+++ b/Source/cmInstallExportGenerator.h
@@ -26,13 +26,15 @@ class cmMakefile;
 class cmInstallExportGenerator: public cmInstallGenerator
 {
 public:
-  cmInstallExportGenerator(const char* name,
+  cmInstallExportGenerator(cmExportSet* exportSet,
                            const char* dest, const char* file_permissions,
                            const std::vector<std::string>& configurations,
                            const char* component,
                            const char* filename, const char* name_space,
                            cmMakefile* mf);
   ~cmInstallExportGenerator();
+
+  cmExportSet* GetExportSet() {return ExportSet;}
 protected:
   virtual void GenerateScript(std::ostream& os);
   virtual void GenerateScriptConfigs(std::ostream& os, Indent const& indent);
@@ -41,7 +43,7 @@ protected:
   void GenerateImportFile(const char* config, cmExportSet const* exportSet);
   void ComputeTempDir();
 
-  std::string Name;
+  cmExportSet* ExportSet;
   std::string FilePermissions;
   std::string FileName;
   std::string Namespace;

http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=323770fe65ef42b9af1d424fdb928282a236b062
commit 323770fe65ef42b9af1d424fdb928282a236b062
Author:     Yury G. Kudryashov <urkud.urkud at gmail.com>
AuthorDate: Thu Mar 1 02:02:56 2012 +0400
Commit:     Alex Neundorf <neundorf at kde.org>
CommitDate: Wed Sep 19 21:52:57 2012 +0200

    Add cmExportSetMap class
    
    This is a map<string, cmExportSet *> with overloaded operator[] and destructor.

diff --git a/Source/CMakeLists.txt b/Source/CMakeLists.txt
index e04b7c9..186aa6d 100644
--- a/Source/CMakeLists.txt
+++ b/Source/CMakeLists.txt
@@ -178,6 +178,8 @@ set(SRCS
   cmExportInstallFileGenerator.cxx
   cmExportSet.h
   cmExportSet.cxx
+  cmExportSetMap.h
+  cmExportSetMap.cxx
   cmExtraCodeBlocksGenerator.cxx
   cmExtraCodeBlocksGenerator.h
   cmExtraEclipseCDT4Generator.cxx
diff --git a/Source/cmExportSetMap.cxx b/Source/cmExportSetMap.cxx
new file mode 100644
index 0000000..1f6377c
--- /dev/null
+++ b/Source/cmExportSetMap.cxx
@@ -0,0 +1,34 @@
+/*============================================================================
+  CMake - Cross Platform Makefile Generator
+  Copyright 2000-2012 Kitware, Inc., Insight Software Consortium
+
+  Distributed under the OSI-approved BSD License (the "License");
+  see accompanying file Copyright.txt for details.
+
+  This software is distributed WITHOUT ANY WARRANTY; without even the
+  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+  See the License for more information.
+============================================================================*/
+
+#include "cmExportSetMap.h"
+#include "cmExportSet.h"
+
+cmExportSet* cmExportSetMap::operator[](const std::string &name)
+{
+  std::map<std::string, cmExportSet*>::iterator it = this->find(name);
+  if (it == this->end()) // Export set not found
+    {
+    it = this->insert(std::make_pair(name, new cmExportSet(name))).first;
+    }
+  return it->second;
+}
+
+cmExportSetMap::~cmExportSetMap()
+{
+  for(std::map<std::string, cmExportSet*>::iterator it = this->begin();
+      it != this->end();
+      ++ it)
+    {
+    delete it->second;
+    }
+}
\ No newline at end of file
diff --git a/Source/cmExportSetMap.h b/Source/cmExportSetMap.h
new file mode 100644
index 0000000..043639d
--- /dev/null
+++ b/Source/cmExportSetMap.h
@@ -0,0 +1,33 @@
+/*============================================================================
+  CMake - Cross Platform Makefile Generator
+  Copyright 2000-2009 Kitware, Inc., Insight Software Consortium
+
+  Distributed under the OSI-approved BSD License (the "License");
+  see accompanying file Copyright.txt for details.
+
+  This software is distributed WITHOUT ANY WARRANTY; without even the
+  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+  See the License for more information.
+============================================================================*/
+#ifndef cmExportSetMap_h
+#define cmExportSetMap_h
+
+#include "cmSystemTools.h"
+class cmExportSet;
+
+/// A name -> cmExportSet map with overloaded operator[].
+class cmExportSetMap : public std::map<std::string, cmExportSet*>
+{
+public:
+  /** \brief Overloaded operator[].
+   *
+   * The operator is overloaded because cmExportSet has no default constructor:
+   * we do not want unnamed export sets.
+   */
+  cmExportSet* operator[](const std::string &name);
+
+  /// Overloaded destructor deletes all member export sets.
+  ~cmExportSetMap();
+};
+
+#endif
\ No newline at end of file
diff --git a/Source/cmGlobalGenerator.cxx b/Source/cmGlobalGenerator.cxx
index 5640af9..e464381 100644
--- a/Source/cmGlobalGenerator.cxx
+++ b/Source/cmGlobalGenerator.cxx
@@ -1467,35 +1467,6 @@ void cmGlobalGenerator::AddInstallComponent(const char* component)
     }
 }
 
-void cmGlobalGenerator::AddTargetToExport(const char* exportSetName,
-                                           cmTargetExport const* te)
-{
-  std::map<cmStdString, cmExportSet>::iterator it = ExportSets.find(exportSetName);
-  // If EXPORT named exportSetName does not exist, create it.
-  if (it == ExportSets.end())
-    {
-    cmStdString key = exportSetName;
-    cmExportSet value(key);
-    it = ExportSets.insert(std::make_pair(key, value)).first;
-    }
-  it->second.AddTargetExport(te);
-}
-
-//----------------------------------------------------------------------------
-
-const cmExportSet *cmGlobalGenerator::GetExportSet(const char* name) const
-{
-  std::map<cmStdString, cmExportSet >::const_iterator
-                                     exportSetIt = this->ExportSets.find(name);
-  if (exportSetIt != this->ExportSets.end())
-    {
-    return &exportSetIt->second;
-    }
-
-  return 0;
-}
-
-
 void cmGlobalGenerator::EnableInstallTarget()
 {
   this->InstallTargetEnabled = true;
diff --git a/Source/cmGlobalGenerator.h b/Source/cmGlobalGenerator.h
index 4807012..8cca551 100644
--- a/Source/cmGlobalGenerator.h
+++ b/Source/cmGlobalGenerator.h
@@ -18,14 +18,13 @@
 #include "cmTarget.h" // For cmTargets
 #include "cmTargetDepend.h" // For cmTargetDependSet
 #include "cmSystemTools.h" // for cmSystemTools::OutputOption
-#include "cmExportSet.h" // For cmExportSet
+#include "cmExportSetMap.h" // For cmExportSetMap
 class cmake;
 class cmGeneratorTarget;
 class cmMakefile;
 class cmLocalGenerator;
 class cmExternalMakefileProjectGenerator;
 class cmTarget;
-class cmTargetExport;
 class cmInstallTargetGenerator;
 class cmInstallFilesGenerator;
 
@@ -154,10 +153,7 @@ public:
   const std::set<cmStdString>* GetInstallComponents() const
   { return &InstallComponents; }
 
-  ///! Add one installed target to the sets of the exports
-  void AddTargetToExport(const char* exportSet, cmTargetExport const* te);
-  ///! Get the export target set with the   given name
-  const cmExportSet *GetExportSet(const char* name) const;
+  cmExportSetMap& GetExportSets() {return ExportSets;}
 
   /** Add a file to the manifest of generated targets for a configuration.  */
   void AddToManifest(const char* config, std::string const& f);
@@ -330,7 +326,7 @@ protected:
   std::set<cmStdString> InstallComponents;
   bool InstallTargetEnabled;
   // Sets of named target exports
-  std::map<cmStdString, cmExportSet> ExportSets;
+  cmExportSetMap ExportSets;
 
   // Manifest of all targets that will be built for each configuration.
   // This is computed just before local generators generate.
diff --git a/Source/cmInstallCommand.cxx b/Source/cmInstallCommand.cxx
index 62fc2ef..6eaa103 100644
--- a/Source/cmInstallCommand.cxx
+++ b/Source/cmInstallCommand.cxx
@@ -18,6 +18,7 @@
 #include "cmInstallExportGenerator.h"
 #include "cmInstallCommandArguments.h"
 #include "cmTargetExport.h"
+#include "cmExportSet.h"
 
 #include <cmsys/Glob.hxx>
 
@@ -745,7 +746,7 @@ bool cmInstallCommand::HandleTargetsMode(std::vector<std::string> const& args)
       te->LibraryGenerator = libraryGenerator;
       te->RuntimeGenerator = runtimeGenerator;
       this->Makefile->GetLocalGenerator()->GetGlobalGenerator()
-        ->AddTargetToExport(exports.GetCString(), te);
+        ->GetExportSets()[exports.GetString()]->AddTargetExport(te);
       }
     }
 
diff --git a/Source/cmInstallExportGenerator.cxx b/Source/cmInstallExportGenerator.cxx
index a9cd3fe..0179cd1 100644
--- a/Source/cmInstallExportGenerator.cxx
+++ b/Source/cmInstallExportGenerator.cxx
@@ -117,7 +117,7 @@ void cmInstallExportGenerator::GenerateScript(std::ostream& os)
   // Get the export set requested.
   cmExportSet const* exportSet =
     this->Makefile->GetLocalGenerator()->GetGlobalGenerator()
-    ->GetExportSet(this->Name.c_str());
+    ->GetExportSets()[this->Name];
 
   // Skip empty sets.
   if(!exportSet)
diff --git a/bootstrap b/bootstrap
index a9e8a86..d51d80f 100755
--- a/bootstrap
+++ b/bootstrap
@@ -200,6 +200,7 @@ CMAKE_CXX_SOURCES="\
   cmExportFileGenerator \
   cmExportInstallFileGenerator \
   cmExportSet \
+  cmExportSetMap \
   cmInstallDirectoryGenerator \
   cmGeneratedFileStream \
   cmGeneratorTarget \

http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=12c86657a3b3fba4c949acec26226ff9d43f64f7
commit 12c86657a3b3fba4c949acec26226ff9d43f64f7
Author:     Yury G. Kudryashov <urkud.urkud at gmail.com>
AuthorDate: Mon Feb 27 10:09:40 2012 +0400
Commit:     Alex Neundorf <neundorf at kde.org>
CommitDate: Wed Sep 19 21:52:57 2012 +0200

    Create ExportSet class

diff --git a/Source/CMakeLists.txt b/Source/CMakeLists.txt
index cf0d8d2..e04b7c9 100644
--- a/Source/CMakeLists.txt
+++ b/Source/CMakeLists.txt
@@ -176,6 +176,8 @@ set(SRCS
   cmExportFileGenerator.cxx
   cmExportInstallFileGenerator.h
   cmExportInstallFileGenerator.cxx
+  cmExportSet.h
+  cmExportSet.cxx
   cmExtraCodeBlocksGenerator.cxx
   cmExtraCodeBlocksGenerator.h
   cmExtraEclipseCDT4Generator.cxx
diff --git a/Source/cmExportInstallFileGenerator.cxx b/Source/cmExportInstallFileGenerator.cxx
index 1e35c61..ba8b183 100644
--- a/Source/cmExportInstallFileGenerator.cxx
+++ b/Source/cmExportInstallFileGenerator.cxx
@@ -15,6 +15,7 @@
 #include "cmInstallExportGenerator.h"
 #include "cmInstallTargetGenerator.h"
 #include "cmTargetExport.h"
+#include "cmExportSet.h"
 
 //----------------------------------------------------------------------------
 cmExportInstallFileGenerator
@@ -36,11 +37,11 @@ std::string cmExportInstallFileGenerator::GetConfigImportFileGlob()
 bool cmExportInstallFileGenerator::GenerateMainFile(std::ostream& os)
 {
   // Create all the imported targets.
-  for(std::vector<cmTargetExport*>::const_iterator
-        tei = this->ExportSet->begin();
-      tei != this->ExportSet->end(); ++tei)
+  for(std::vector<cmTargetExport const*>::const_iterator
+        tei = this->ExportSet->GetTargetExports()->begin();
+      tei != this->ExportSet->GetTargetExports()->end(); ++tei)
     {
-    cmTargetExport* te = *tei;
+    cmTargetExport const* te = *tei;
     if(this->ExportedTargets.insert(te->Target).second)
       {
       this->GenerateImportTargetCode(os, te->Target);
@@ -161,12 +162,12 @@ cmExportInstallFileGenerator
     }
 
   // Add each target in the set to the export.
-  for(std::vector<cmTargetExport*>::const_iterator
-        tei = this->ExportSet->begin();
-      tei != this->ExportSet->end(); ++tei)
+  for(std::vector<cmTargetExport const*>::const_iterator
+        tei = this->ExportSet->GetTargetExports()->begin();
+      tei != this->ExportSet->GetTargetExports()->end(); ++tei)
     {
     // Collect import properties for this target.
-    cmTargetExport* te = *tei;
+    cmTargetExport const* te = *tei;
     ImportPropertyMap properties;
     std::set<std::string> importedLocations;
     this->SetImportLocationProperty(config, suffix, te->ArchiveGenerator,
diff --git a/Source/cmExportInstallFileGenerator.h b/Source/cmExportInstallFileGenerator.h
index ce37515..7b86b16 100644
--- a/Source/cmExportInstallFileGenerator.h
+++ b/Source/cmExportInstallFileGenerator.h
@@ -18,6 +18,7 @@ class cmInstallExportGenerator;
 class cmInstallFilesGenerator;
 class cmInstallTargetGenerator;
 class cmTargetExport;
+class cmExportSet;
 
 /** \class cmExportInstallFileGenerator
  * \brief Generate a file exporting targets from an install tree.
@@ -46,7 +47,7 @@ public:
 
   /** Set the set of targets to be exported.  These are the targets
       associated with the export name.  */
-  void SetExportSet(std::vector<cmTargetExport*> const* eSet)
+  void SetExportSet(cmExportSet const* eSet)
     { this->ExportSet = eSet; }
 
   /** Get the per-config file generated for each configuraiton.  This
@@ -83,7 +84,7 @@ protected:
 
   cmInstallExportGenerator* InstallExportGenerator;
   std::string Name;
-  std::vector<cmTargetExport*> const* ExportSet;
+  cmExportSet const* ExportSet;
 
   std::string ImportPrefix;
 
diff --git a/Source/cmExportSet.cxx b/Source/cmExportSet.cxx
new file mode 100644
index 0000000..b86e147
--- /dev/null
+++ b/Source/cmExportSet.cxx
@@ -0,0 +1,27 @@
+/*============================================================================
+  CMake - Cross Platform Makefile Generator
+  Copyright 2000-2012 Kitware, Inc., Insight Software Consortium
+
+  Distributed under the OSI-approved BSD License (the "License");
+  see accompanying file Copyright.txt for details.
+
+  This software is distributed WITHOUT ANY WARRANTY; without even the
+  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+  See the License for more information.
+============================================================================*/
+
+#include "cmExportSet.h"
+#include "cmTargetExport.h"
+
+cmExportSet::~cmExportSet()
+{
+  for(unsigned int i = 0; i < this->TargetExports.size(); ++ i)
+    {
+    delete this->TargetExports[i];
+    }
+}
+
+void cmExportSet::AddTargetExport(cmTargetExport const* te)
+{
+  this->TargetExports.push_back(te);
+}
diff --git a/Source/cmExportSet.h b/Source/cmExportSet.h
new file mode 100644
index 0000000..5d4d25f
--- /dev/null
+++ b/Source/cmExportSet.h
@@ -0,0 +1,38 @@
+/*============================================================================
+  CMake - Cross Platform Makefile Generator
+  Copyright 2000-2009 Kitware, Inc., Insight Software Consortium
+
+  Distributed under the OSI-approved BSD License (the "License");
+  see accompanying file Copyright.txt for details.
+
+  This software is distributed WITHOUT ANY WARRANTY; without even the
+  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+  See the License for more information.
+============================================================================*/
+#ifndef cmExportSet_h
+#define cmExportSet_h
+
+#include "cmSystemTools.h"
+class cmTargetExport;
+
+/// A set of targets that were installed with the same EXPORT parameter.
+class cmExportSet
+{
+public:
+  /// Construct an empty export set named \a name
+  cmExportSet(const std::string &name) : Name(name) {}
+  /// Destructor
+  ~cmExportSet();
+
+  void AddTargetExport(cmTargetExport const* tgt);
+
+  std::string const& GetName() const { return this->Name; }
+  std::vector<cmTargetExport const*> const* GetTargetExports() const
+     { return &this->TargetExports; }
+
+private:
+  std::vector<cmTargetExport const*> TargetExports;
+  std::string Name;
+};
+
+#endif
diff --git a/Source/cmGlobalGenerator.cxx b/Source/cmGlobalGenerator.cxx
index 15edfec..5640af9 100644
--- a/Source/cmGlobalGenerator.cxx
+++ b/Source/cmGlobalGenerator.cxx
@@ -76,12 +76,13 @@ cmGlobalGenerator::~cmGlobalGenerator()
     }
 
   this->ClearGeneratorTargets();
-  this->ClearExportSets();
+  this->ExportSets.clear();
 }
 
 void cmGlobalGenerator::ResolveLanguageCompiler(const std::string &lang,
                                                 cmMakefile *mf,
-                                                bool optional) {
+                                                bool optional)
+{
   std::string langComp = "CMAKE_";
   langComp += lang;
   langComp += "_COMPILER";
@@ -817,7 +818,7 @@ void cmGlobalGenerator::Configure()
 {
   this->FirstTimeProgress = 0.0f;
   this->ClearGeneratorTargets();
-  this->ClearExportSets();
+  this->ExportSets.clear();
   // Delete any existing cmLocalGenerators
   unsigned int i;
   for (i = 0; i < this->LocalGenerators.size(); ++i)
@@ -1467,33 +1468,24 @@ void cmGlobalGenerator::AddInstallComponent(const char* component)
 }
 
 void cmGlobalGenerator::AddTargetToExport(const char* exportSetName,
-                                           cmTargetExport *te)
+                                           cmTargetExport const* te)
 {
-  if ((exportSetName) && (*exportSetName) && (te))
+  std::map<cmStdString, cmExportSet>::iterator it = ExportSets.find(exportSetName);
+  // If EXPORT named exportSetName does not exist, create it.
+  if (it == ExportSets.end())
     {
-    this->ExportSets[exportSetName].push_back(te);
+    cmStdString key = exportSetName;
+    cmExportSet value(key);
+    it = ExportSets.insert(std::make_pair(key, value)).first;
     }
+  it->second.AddTargetExport(te);
 }
 
 //----------------------------------------------------------------------------
-void cmGlobalGenerator::ClearExportSets()
-{
-  for(std::map<cmStdString, std::vector<cmTargetExport*> >::iterator
-        setIt = this->ExportSets.begin();
-      setIt != this->ExportSets.end(); ++setIt)
-    {
-    for(unsigned int i = 0; i < setIt->second.size(); ++i)
-      {
-      delete setIt->second[i];
-      }
-    }
-  this->ExportSets.clear();
-}
 
-const std::vector<cmTargetExport*>* cmGlobalGenerator::GetExportSet(
-                                                        const char* name) const
+const cmExportSet *cmGlobalGenerator::GetExportSet(const char* name) const
 {
-  std::map<cmStdString, std::vector<cmTargetExport*> >::const_iterator
+  std::map<cmStdString, cmExportSet >::const_iterator
                                      exportSetIt = this->ExportSets.find(name);
   if (exportSetIt != this->ExportSets.end())
     {
diff --git a/Source/cmGlobalGenerator.h b/Source/cmGlobalGenerator.h
index 5a642ba..4807012 100644
--- a/Source/cmGlobalGenerator.h
+++ b/Source/cmGlobalGenerator.h
@@ -18,6 +18,7 @@
 #include "cmTarget.h" // For cmTargets
 #include "cmTargetDepend.h" // For cmTargetDependSet
 #include "cmSystemTools.h" // for cmSystemTools::OutputOption
+#include "cmExportSet.h" // For cmExportSet
 class cmake;
 class cmGeneratorTarget;
 class cmMakefile;
@@ -154,9 +155,9 @@ public:
   { return &InstallComponents; }
 
   ///! Add one installed target to the sets of the exports
-  void AddTargetToExport(const char* exportSet, cmTargetExport* te);
+  void AddTargetToExport(const char* exportSet, cmTargetExport const* te);
   ///! Get the export target set with the   given name
-  const std::vector<cmTargetExport*>* GetExportSet(const char* name) const;
+  const cmExportSet *GetExportSet(const char* name) const;
 
   /** Add a file to the manifest of generated targets for a configuration.  */
   void AddToManifest(const char* config, std::string const& f);
@@ -329,8 +330,7 @@ protected:
   std::set<cmStdString> InstallComponents;
   bool InstallTargetEnabled;
   // Sets of named target exports
-  std::map<cmStdString, std::vector<cmTargetExport*> > ExportSets;
-  void ClearExportSets();
+  std::map<cmStdString, cmExportSet> ExportSets;
 
   // Manifest of all targets that will be built for each configuration.
   // This is computed just before local generators generate.
diff --git a/Source/cmInstallExportGenerator.cxx b/Source/cmInstallExportGenerator.cxx
index 28a19d7..a9cd3fe 100644
--- a/Source/cmInstallExportGenerator.cxx
+++ b/Source/cmInstallExportGenerator.cxx
@@ -23,6 +23,7 @@
 #include "cmInstallFilesGenerator.h"
 
 #include "cmExportInstallFileGenerator.h"
+#include "cmExportSet.h"
 
 //----------------------------------------------------------------------------
 cmInstallExportGenerator::cmInstallExportGenerator(
@@ -114,7 +115,7 @@ void cmInstallExportGenerator::ComputeTempDir()
 void cmInstallExportGenerator::GenerateScript(std::ostream& os)
 {
   // Get the export set requested.
-  ExportSet const* exportSet =
+  cmExportSet const* exportSet =
     this->Makefile->GetLocalGenerator()->GetGlobalGenerator()
     ->GetExportSet(this->Name.c_str());
 
diff --git a/Source/cmInstallExportGenerator.h b/Source/cmInstallExportGenerator.h
index 1ff6e38..7b65ab7 100644
--- a/Source/cmInstallExportGenerator.h
+++ b/Source/cmInstallExportGenerator.h
@@ -17,8 +17,7 @@
 class cmExportInstallFileGenerator;
 class cmInstallFilesGenerator;
 class cmInstallTargetGenerator;
-class cmTarget;
-class cmTargetExport;
+class cmExportSet;
 class cmMakefile;
 
 /** \class cmInstallExportGenerator
@@ -35,13 +34,11 @@ public:
                            cmMakefile* mf);
   ~cmInstallExportGenerator();
 protected:
-  typedef std::vector<cmTargetExport*> ExportSet;
-
   virtual void GenerateScript(std::ostream& os);
   virtual void GenerateScriptConfigs(std::ostream& os, Indent const& indent);
   virtual void GenerateScriptActions(std::ostream& os, Indent const& indent);
-  void GenerateImportFile(ExportSet const* exportSet);
-  void GenerateImportFile(const char* config, ExportSet const* exportSet);
+  void GenerateImportFile(cmExportSet const* exportSet);
+  void GenerateImportFile(const char* config, cmExportSet const* exportSet);
   void ComputeTempDir();
 
   std::string Name;
diff --git a/bootstrap b/bootstrap
index ec5745d..a9e8a86 100755
--- a/bootstrap
+++ b/bootstrap
@@ -199,6 +199,7 @@ CMAKE_CXX_SOURCES="\
   cmMakefile \
   cmExportFileGenerator \
   cmExportInstallFileGenerator \
+  cmExportSet \
   cmInstallDirectoryGenerator \
   cmGeneratedFileStream \
   cmGeneratorTarget \

http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=17a21af7bcfbea97f46c77202b687048071570b4
commit 17a21af7bcfbea97f46c77202b687048071570b4
Author:     Yury G. Kudryashov <urkud.urkud at gmail.com>
AuthorDate: Mon Feb 27 02:15:51 2012 +0400
Commit:     Alex Neundorf <neundorf at kde.org>
CommitDate: Wed Sep 19 21:52:57 2012 +0200

    Rename cmGlobalGenerator::AddTargetToExport{s,}
    
    This function adds target to one export, not to several exports.

diff --git a/Source/cmGlobalGenerator.cxx b/Source/cmGlobalGenerator.cxx
index 77274dc..15edfec 100644
--- a/Source/cmGlobalGenerator.cxx
+++ b/Source/cmGlobalGenerator.cxx
@@ -1466,7 +1466,7 @@ void cmGlobalGenerator::AddInstallComponent(const char* component)
     }
 }
 
-void cmGlobalGenerator::AddTargetToExports(const char* exportSetName,
+void cmGlobalGenerator::AddTargetToExport(const char* exportSetName,
                                            cmTargetExport *te)
 {
   if ((exportSetName) && (*exportSetName) && (te))
diff --git a/Source/cmGlobalGenerator.h b/Source/cmGlobalGenerator.h
index 43db9c5..5a642ba 100644
--- a/Source/cmGlobalGenerator.h
+++ b/Source/cmGlobalGenerator.h
@@ -154,7 +154,7 @@ public:
   { return &InstallComponents; }
 
   ///! Add one installed target to the sets of the exports
-  void AddTargetToExports(const char* exportSet, cmTargetExport* te);
+  void AddTargetToExport(const char* exportSet, cmTargetExport* te);
   ///! Get the export target set with the   given name
   const std::vector<cmTargetExport*>* GetExportSet(const char* name) const;
 
diff --git a/Source/cmInstallCommand.cxx b/Source/cmInstallCommand.cxx
index de92538..62fc2ef 100644
--- a/Source/cmInstallCommand.cxx
+++ b/Source/cmInstallCommand.cxx
@@ -745,24 +745,10 @@ bool cmInstallCommand::HandleTargetsMode(std::vector<std::string> const& args)
       te->LibraryGenerator = libraryGenerator;
       te->RuntimeGenerator = runtimeGenerator;
       this->Makefile->GetLocalGenerator()->GetGlobalGenerator()
-        ->AddTargetToExports(exports.GetCString(), te);
+        ->AddTargetToExport(exports.GetCString(), te);
       }
     }
 
-
-    // Add this install rule to an export if one was specified and
-    // this is not a namelink-only rule.
-    if(!exports.GetString().empty() && !namelinkOnly)
-      {
-      this->Makefile->GetLocalGenerator()->GetGlobalGenerator()
-        ->AddTargetToExports(exports.GetCString(), &target,
-                             archiveGenerator, runtimeGenerator,
-                             libraryGenerator, frameworkGenerator,
-                             bundleGenerator, publicHeaderGenerator);
-      }
-    }
-
-
   // Tell the global generator about any installation component names
   // specified
   if (installsArchive)

http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=c3669b0dabe3a1d7b1494b50769e55146bd63beb
commit c3669b0dabe3a1d7b1494b50769e55146bd63beb
Author:     Yury G. Kudryashov <urkud.urkud at gmail.com>
AuthorDate: Mon Feb 27 01:04:43 2012 +0400
Commit:     Alex Neundorf <neundorf at kde.org>
CommitDate: Wed Sep 19 21:52:57 2012 +0200

    Remove cmTargetExport constructor
    
    The constructor was used exactly once.
    Setting members explicitly makes the code more readable.

diff --git a/Source/cmGlobalGenerator.cxx b/Source/cmGlobalGenerator.cxx
index a209ab6..77274dc 100644
--- a/Source/cmGlobalGenerator.cxx
+++ b/Source/cmGlobalGenerator.cxx
@@ -1467,18 +1467,10 @@ void cmGlobalGenerator::AddInstallComponent(const char* component)
 }
 
 void cmGlobalGenerator::AddTargetToExports(const char* exportSetName,
-                                           cmTarget* target,
-                                           cmInstallTargetGenerator* archive,
-                                           cmInstallTargetGenerator* runTime,
-                                           cmInstallTargetGenerator* library,
-                                           cmInstallTargetGenerator* framework,
-                                           cmInstallTargetGenerator* bundle,
-                                           cmInstallFilesGenerator* headers)
-{
-  if ((exportSetName) && (*exportSetName) && (target))
-    {
-    cmTargetExport* te = new cmTargetExport(target, archive, runTime, library,
-                                            framework, bundle, headers);
+                                           cmTargetExport *te)
+{
+  if ((exportSetName) && (*exportSetName) && (te))
+    {
     this->ExportSets[exportSetName].push_back(te);
     }
 }
diff --git a/Source/cmGlobalGenerator.h b/Source/cmGlobalGenerator.h
index ce91793..43db9c5 100644
--- a/Source/cmGlobalGenerator.h
+++ b/Source/cmGlobalGenerator.h
@@ -154,13 +154,7 @@ public:
   { return &InstallComponents; }
 
   ///! Add one installed target to the sets of the exports
-  void AddTargetToExports(const char* exportSet, cmTarget* target,
-                          cmInstallTargetGenerator* archive,
-                          cmInstallTargetGenerator* runTime,
-                          cmInstallTargetGenerator* library,
-                          cmInstallTargetGenerator* framework,
-                          cmInstallTargetGenerator* bundle,
-                          cmInstallFilesGenerator* publicHeaders);
+  void AddTargetToExports(const char* exportSet, cmTargetExport* te);
   ///! Get the export target set with the   given name
   const std::vector<cmTargetExport*>* GetExportSet(const char* name) const;
 
diff --git a/Source/cmInstallCommand.cxx b/Source/cmInstallCommand.cxx
index 4016734..de92538 100644
--- a/Source/cmInstallCommand.cxx
+++ b/Source/cmInstallCommand.cxx
@@ -17,6 +17,7 @@
 #include "cmInstallTargetGenerator.h"
 #include "cmInstallExportGenerator.h"
 #include "cmInstallCommandArguments.h"
+#include "cmTargetExport.h"
 
 #include <cmsys/Glob.hxx>
 
@@ -735,6 +736,24 @@ bool cmInstallCommand::HandleTargetsMode(std::vector<std::string> const& args)
     // this is not a namelink-only rule.
     if(!exports.GetString().empty() && !namelinkOnly)
       {
+      cmTargetExport *te = new cmTargetExport;
+      te->Target = &target;
+      te->ArchiveGenerator = archiveGenerator;
+      te->BundleGenerator = bundleGenerator;
+      te->FrameworkGenerator = frameworkGenerator;
+      te->HeaderGenerator = publicHeaderGenerator;
+      te->LibraryGenerator = libraryGenerator;
+      te->RuntimeGenerator = runtimeGenerator;
+      this->Makefile->GetLocalGenerator()->GetGlobalGenerator()
+        ->AddTargetToExports(exports.GetCString(), te);
+      }
+    }
+
+
+    // Add this install rule to an export if one was specified and
+    // this is not a namelink-only rule.
+    if(!exports.GetString().empty() && !namelinkOnly)
+      {
       this->Makefile->GetLocalGenerator()->GetGlobalGenerator()
         ->AddTargetToExports(exports.GetCString(), &target,
                              archiveGenerator, runtimeGenerator,
@@ -743,6 +762,7 @@ bool cmInstallCommand::HandleTargetsMode(std::vector<std::string> const& args)
       }
     }
 
+
   // Tell the global generator about any installation component names
   // specified
   if (installsArchive)
diff --git a/Source/cmTargetExport.h b/Source/cmTargetExport.h
index f1d2f65..919d4a9 100644
--- a/Source/cmTargetExport.h
+++ b/Source/cmTargetExport.h
@@ -22,18 +22,6 @@ class cmInstallFilesGenerator;
  */
 struct cmTargetExport
 {
-  cmTargetExport(cmTarget* tgt,
-                 cmInstallTargetGenerator* archive,
-                 cmInstallTargetGenerator* runtime,
-                 cmInstallTargetGenerator* library,
-                 cmInstallTargetGenerator* framework,
-                 cmInstallTargetGenerator* bundle,
-                 cmInstallFilesGenerator* headers
-                ) : Target(tgt), ArchiveGenerator(archive),
-                    RuntimeGenerator(runtime), LibraryGenerator(library),
-                    FrameworkGenerator(framework), BundleGenerator(bundle),
-                    HeaderGenerator(headers) {}
-
   cmTarget* Target; ///< The target
 
   ///@name Generators

http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=ffe2d9c278dc50ff243d1c6dbe683826941d3ca0
commit ffe2d9c278dc50ff243d1c6dbe683826941d3ca0
Author:     Yury G. Kudryashov <urkud.urkud at gmail.com>
AuthorDate: Mon Feb 27 00:05:17 2012 +0400
Commit:     Alex Neundorf <neundorf at kde.org>
CommitDate: Wed Sep 19 21:52:56 2012 +0200

    Move cmTargetExport to a dedicated header file

diff --git a/Source/CMakeLists.txt b/Source/CMakeLists.txt
index e79689b..cf0d8d2 100644
--- a/Source/CMakeLists.txt
+++ b/Source/CMakeLists.txt
@@ -251,6 +251,7 @@ set(SRCS
   cmSystemTools.h
   cmTarget.cxx
   cmTarget.h
+  cmTargetExport.h
   cmTest.cxx
   cmTest.h
   cmTestGenerator.cxx
diff --git a/Source/cmExportInstallFileGenerator.cxx b/Source/cmExportInstallFileGenerator.cxx
index da14dd7..1e35c61 100644
--- a/Source/cmExportInstallFileGenerator.cxx
+++ b/Source/cmExportInstallFileGenerator.cxx
@@ -14,6 +14,7 @@
 #include "cmGeneratedFileStream.h"
 #include "cmInstallExportGenerator.h"
 #include "cmInstallTargetGenerator.h"
+#include "cmTargetExport.h"
 
 //----------------------------------------------------------------------------
 cmExportInstallFileGenerator
diff --git a/Source/cmExportInstallFileGenerator.h b/Source/cmExportInstallFileGenerator.h
index fb678e8..ce37515 100644
--- a/Source/cmExportInstallFileGenerator.h
+++ b/Source/cmExportInstallFileGenerator.h
@@ -91,34 +91,4 @@ protected:
   std::map<cmStdString, cmStdString> ConfigImportFiles;
 };
 
-/*
-  cmTargetExport is used in cmGlobalGenerator to collect the install
-  generators for targets associated with an export.
-*/
-class cmTargetExport
-{
-public:
-  cmTargetExport(cmTarget* tgt,
-                 cmInstallTargetGenerator* archive,
-                 cmInstallTargetGenerator* runtime,
-                 cmInstallTargetGenerator* library,
-                 cmInstallTargetGenerator* framework,
-                 cmInstallTargetGenerator* bundle,
-                 cmInstallFilesGenerator* headers
-                ) : Target(tgt), ArchiveGenerator(archive),
-                    RuntimeGenerator(runtime), LibraryGenerator(library),
-                    FrameworkGenerator(framework), BundleGenerator(bundle),
-                    HeaderGenerator(headers) {}
-
-  cmTarget* Target;
-  cmInstallTargetGenerator* ArchiveGenerator;
-  cmInstallTargetGenerator* RuntimeGenerator;
-  cmInstallTargetGenerator* LibraryGenerator;
-  cmInstallTargetGenerator* FrameworkGenerator;
-  cmInstallTargetGenerator* BundleGenerator;
-  cmInstallFilesGenerator* HeaderGenerator;
-private:
-  cmTargetExport();
-};
-
 #endif
diff --git a/Source/cmGlobalGenerator.cxx b/Source/cmGlobalGenerator.cxx
index 578fa9e..a209ab6 100644
--- a/Source/cmGlobalGenerator.cxx
+++ b/Source/cmGlobalGenerator.cxx
@@ -21,7 +21,7 @@
 #include "cmQtAutomoc.h"
 #include "cmSourceFile.h"
 #include "cmVersion.h"
-#include "cmExportInstallFileGenerator.h"
+#include "cmTargetExport.h"
 #include "cmComputeTargetDepends.h"
 #include "cmGeneratedFileStream.h"
 #include "cmGeneratorTarget.h"
diff --git a/Source/cmTargetExport.h b/Source/cmTargetExport.h
new file mode 100644
index 0000000..f1d2f65
--- /dev/null
+++ b/Source/cmTargetExport.h
@@ -0,0 +1,50 @@
+/*============================================================================
+  CMake - Cross Platform Makefile Generator
+  Copyright 2000-2012 Kitware, Inc., Insight Software Consortium
+
+  Distributed under the OSI-approved BSD License (the "License");
+  see accompanying file Copyright.txt for details.
+
+  This software is distributed WITHOUT ANY WARRANTY; without even the
+  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+  See the License for more information.
+============================================================================*/
+#ifndef cmTargetExport_h
+#define cmTargetExport_h
+
+class cmTarget;
+class cmInstallTargetGenerator;
+class cmInstallFilesGenerator;
+
+/** \brief A member of an ExportSet
+ *
+ * This struct holds pointers to target and all relevant generators.
+ */
+struct cmTargetExport
+{
+  cmTargetExport(cmTarget* tgt,
+                 cmInstallTargetGenerator* archive,
+                 cmInstallTargetGenerator* runtime,
+                 cmInstallTargetGenerator* library,
+                 cmInstallTargetGenerator* framework,
+                 cmInstallTargetGenerator* bundle,
+                 cmInstallFilesGenerator* headers
+                ) : Target(tgt), ArchiveGenerator(archive),
+                    RuntimeGenerator(runtime), LibraryGenerator(library),
+                    FrameworkGenerator(framework), BundleGenerator(bundle),
+                    HeaderGenerator(headers) {}
+
+  cmTarget* Target; ///< The target
+
+  ///@name Generators
+  ///@{
+  cmInstallTargetGenerator* ArchiveGenerator;
+  cmInstallTargetGenerator* RuntimeGenerator;
+  cmInstallTargetGenerator* LibraryGenerator;
+  cmInstallTargetGenerator* FrameworkGenerator;
+  cmInstallTargetGenerator* BundleGenerator;
+  cmInstallFilesGenerator* HeaderGenerator;
+  ///@}
+};
+
+#endif

http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=1f26cff957719bb12901d5ad48ca7683de7e8b35
commit 1f26cff957719bb12901d5ad48ca7683de7e8b35
Author:     Alex Neundorf <neundorf at kde.org>
AuthorDate: Wed Sep 19 21:50:55 2012 +0200
Commit:     Alex Neundorf <neundorf at kde.org>
CommitDate: Wed Sep 19 21:52:56 2012 +0200

    find_package(): add support for a <package>_NOT_FOUND_MESSAGE variable
    
    If a config-file sets <package>_FOUND to FALSE, it can now give a reason
    using the variable <package>_NOT_FOUND_MESSAGE, which is used by cmFindPackage
    and FPHSA.
    
    Alex

diff --git a/Modules/FindPackageHandleStandardArgs.cmake b/Modules/FindPackageHandleStandardArgs.cmake
index 888e109..25d8df3 100644
--- a/Modules/FindPackageHandleStandardArgs.cmake
+++ b/Modules/FindPackageHandleStandardArgs.cmake
@@ -120,6 +120,9 @@ macro(_FPHSA_HANDLE_FAILURE_CONFIG_MODE)
         list(GET ${_NAME}_CONSIDERED_VERSIONS ${currentConfigIndex} version)
         set(configsText "${configsText}    ${filename} (version ${version})\n")
       endforeach()
+      if (${_NAME}_NOT_FOUND_MESSAGE)
+        set(configsText "${configsText}    Reason given by package: ${${_NAME}_NOT_FOUND_MESSAGE}\n")
+      endif()
       _FPHSA_FAILURE_MESSAGE("${FPHSA_FAIL_MESSAGE} ${VERSION_MSG}, checked the following files:\n${configsText}")
 
     else()
diff --git a/Modules/readme.txt b/Modules/readme.txt
index ab5eaa1..4818031 100644
--- a/Modules/readme.txt
+++ b/Modules/readme.txt
@@ -18,6 +18,9 @@ XXX_VERSION_YY          Expect Version YY if true. Make sure at most one of thes
 XXX_WRAP_YY             If False, do not try to use the relevent CMake wrapping command.
 XXX_YY_FOUND            If False, optional YY part of XXX sytem is not available.
 XXX_FOUND               Set to false, or undefined, if we haven't found, or don't want to use XXX.
+XXX_NOT_FOUND_MESSAGE   Should be set by config-files in the case that it has set XXX_FOUND to FALSE.
+                        The contained message will be printed by the find_package() command and by
+                        find_package_handle_standard_args() to inform the user about the problem.
 XXX_RUNTIME_LIBRARY_DIRS Optionally, the runtime library search path for use when running an executable linked to shared libraries.
                          The list should be used by user code to create the PATH on windows or LD_LIBRARY_PATH on unix.
                          This should not be a cache entry.
diff --git a/Source/cmFindPackageCommand.cxx b/Source/cmFindPackageCommand.cxx
index be47f95..c20941a 100644
--- a/Source/cmFindPackageCommand.cxx
+++ b/Source/cmFindPackageCommand.cxx
@@ -1016,6 +1016,9 @@ bool cmFindPackageCommand::HandlePackageMode()
 
   std::string foundVar = this->Name;
   foundVar += "_FOUND";
+  std::string notFoundMessageVar = this->Name;
+  notFoundMessageVar += "_NOT_FOUND_MESSAGE";
+  std::string notFoundMessage;
 
   // If the directory for the config file was found, try to read the file.
   bool result = true;
@@ -1033,6 +1036,7 @@ bool cmFindPackageCommand::HandlePackageMode()
       // has set Foo_FOUND to FALSE itself:
       this->Makefile->RemoveDefinition(foundVar.c_str());
       }
+    this->Makefile->RemoveDefinition(notFoundMessageVar.c_str());
 
     // Set the version variables before loading the config file.
     // It may override them.
@@ -1051,6 +1055,8 @@ bool cmFindPackageCommand::HandlePackageMode()
         // we get here if the Config file has set Foo_FOUND actively to FALSE
         found = false;
         configFileSetFOUNDFalse = true;
+        notFoundMessage = this->Makefile->GetSafeDefinition(
+                                                   notFoundMessageVar.c_str());
         }
       }
     else
@@ -1071,6 +1077,10 @@ bool cmFindPackageCommand::HandlePackageMode()
         "  " << this->FileFound << "\n"
         "but it set " << foundVar << " to FALSE so package \"" <<
         this->Name << "\" is considered to be NOT FOUND.";
+      if (!notFoundMessage.empty())
+        {
+        e << " Reason given by package: \n" << notFoundMessage << "\n";
+        }
       }
     // If there are files in ConsideredConfigs, it means that FooConfig.cmake
     // have been found, but they didn't have appropriate versions.

http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=9af6004a6665f8f38b2d5a28622714a9fd8ec985
commit 9af6004a6665f8f38b2d5a28622714a9fd8ec985
Author:     Alex Neundorf <neundorf at kde.org>
AuthorDate: Wed Sep 19 21:38:29 2012 +0200
Commit:     Alex Neundorf <neundorf at kde.org>
CommitDate: Wed Sep 19 21:52:56 2012 +0200

    readme.txt: fix typo
    
    Alex

diff --git a/Modules/readme.txt b/Modules/readme.txt
index 7d61d8d..ab5eaa1 100644
--- a/Modules/readme.txt
+++ b/Modules/readme.txt
@@ -124,7 +124,7 @@ If neither the QUIET nor REQUIRED options are given then the
 FindXXX.cmake module should look for the package and complain without
 error if the module is not found.
 
-A package can be provide sub-components.
+A package can provide sub-components.
 Those components can be listed after the COMPONENTS (or REQUIRED)
 or OPTIONAL_COMPONENTS keywords.  The set of all listed components will be
 specified in a XXX_FIND_COMPONENTS variable.

-----------------------------------------------------------------------

Summary of changes:
 Modules/FindPackageHandleStandardArgs.cmake    |    3 +
 Modules/readme.txt                             |    5 +-
 Source/CMakeLists.txt                          |    5 +
 Source/cmExportBuildFileGenerator.cxx          |   27 ++++--
 Source/cmExportBuildFileGenerator.h            |    3 +-
 Source/cmExportFileGenerator.cxx               |  116 +++++++++++++++++++++---
 Source/cmExportFileGenerator.h                 |   15 +++-
 Source/cmExportInstallFileGenerator.cxx        |   59 ++++++++----
 Source/cmExportInstallFileGenerator.h          |   47 +---------
 Source/{cmInstallType.h => cmExportSet.cxx}    |   33 ++++---
 Source/cmExportSet.h                           |   46 ++++++++++
 Source/{cmInstallType.h => cmExportSetMap.cxx} |   35 ++++---
 Source/{cmProperty.cxx => cmExportSetMap.h}    |   41 ++++-----
 Source/cmFindPackageCommand.cxx                |   12 +++
 Source/cmGlobalGenerator.cxx                   |   54 +----------
 Source/cmGlobalGenerator.h                     |   30 ++----
 Source/cmInstallCommand.cxx                    |   19 +++-
 Source/cmInstallExportGenerator.cxx            |   18 ++---
 Source/cmInstallExportGenerator.h              |   18 ++--
 Source/cmTargetExport.h                        |   38 ++++++++
 Tests/ExportImport/Export/CMakeLists.txt       |   12 +++
 Tests/ExportImport/Export/testLibDepends.c     |    4 +
 Tests/ExportImport/Export/testLibRequired.c    |    1 +
 Tests/ExportImport/Import/A/CMakeLists.txt     |    8 ++-
 bootstrap                                      |    2 +
 25 files changed, 412 insertions(+), 239 deletions(-)
 copy Source/{cmInstallType.h => cmExportSet.cxx} (57%)
 create mode 100644 Source/cmExportSet.h
 copy Source/{cmInstallType.h => cmExportSetMap.cxx} (52%)
 copy Source/{cmProperty.cxx => cmExportSetMap.h} (53%)
 create mode 100644 Source/cmTargetExport.h
 create mode 100644 Tests/ExportImport/Export/testLibDepends.c
 create mode 100644 Tests/ExportImport/Export/testLibRequired.c


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