CPackDeb add Component Support to DEB generator fix #0011655

Contribution by Martin Konrad
Signed-off-by: Eric NOULARD <eric.noulard@gmail.com>

Modules/CPackDeb.cmake

@@ -311,6 +311,28 @@ ENDIF(NOT CPACK_DEBIAN_PACKAGE_PRIORITY )
 # SET(CPACK_DEBIAN_PACKAGE_CONTROL_EXTRA
 #    "${CMAKE_CURRENT_SOURCE_DIR/prerm;${CMAKE_CURRENT_SOURCE_DIR}/postrm")
 
+# Are we packaging components ?
+IF(CPACK_DEB_PACKAGE_COMPONENT)
+  SET(CPACK_DEB_PACKAGE_COMPONENT_PART_NAME "-${CPACK_DEB_PACKAGE_COMPONENT}")
+  SET(CPACK_DEB_PACKAGE_COMPONENT_PART_PATH "/${CPACK_DEB_PACKAGE_COMPONENT}")
+  SET(WDIR "${CPACK_TOPLEVEL_DIRECTORY}/${CPACK_PACKAGE_FILE_NAME}/${CPACK_DEB_PACKAGE_COMPONENT}")
+ELSE(CPACK_DEB_PACKAGE_COMPONENT)
+  SET(CPACK_DEB_PACKAGE_COMPONENT_PART_NAME "")
+  SET(CPACK_DEB_PACKAGE_COMPONENT_PART_PATH "")
+  SET(WDIR "${CPACK_TOPLEVEL_DIRECTORY}/${CPACK_PACKAGE_FILE_NAME}")
+ENDIF(CPACK_DEB_PACKAGE_COMPONENT)
+
+# Print out some debug information if we were asked for that
+IF(CPACK_DEBIAN_PACKAGE_DEBUG)
+   MESSAGE("CPackDeb:Debug: CPACK_TOPLEVEL_DIRECTORY          = ${CPACK_TOPLEVEL_DIRECTORY}")
+   MESSAGE("CPackDeb:Debug: CPACK_TOPLEVEL_TAG                = ${CPACK_TOPLEVEL_TAG}")
+   MESSAGE("CPackDeb:Debug: CPACK_TEMPORARY_DIRECTORY         = ${CPACK_TEMPORARY_DIRECTORY}")
+   MESSAGE("CPackDeb:Debug: CPACK_OUTPUT_FILE_NAME            = ${CPACK_OUTPUT_FILE_NAME}")
+   MESSAGE("CPackDeb:Debug: CPACK_OUTPUT_FILE_PATH            = ${CPACK_OUTPUT_FILE_PATH}")
+   MESSAGE("CPackDeb:Debug: CPACK_PACKAGE_FILE_NAME           = ${CPACK_PACKAGE_FILE_NAME}")
+   MESSAGE("CPackDeb:Debug: CPACK_PACKAGE_INSTALL_DIRECTORY   = ${CPACK_PACKAGE_INSTALL_DIRECTORY}")
+   MESSAGE("CPackDeb:Debug: CPACK_TEMPORARY_PACKAGE_FILE_NAME = ${CPACK_TEMPORARY_PACKAGE_FILE_NAME}")
+ENDIF(CPACK_DEBIAN_PACKAGE_DEBUG)
 
 # For debian source packages:
 # debian/control

Source/CPack/cmCPackDebGenerator.cxx

@@ -50,15 +50,257 @@ int cmCPackDebGenerator::InitializeInternal()
   return this->Superclass::InitializeInternal();
 }
 
+//----------------------------------------------------------------------
+int cmCPackDebGenerator::PackageComponents(bool ignoreGroup)
+{
+  int retval = 1;
+  /* Reset package file name list it will be populated during the
+   * component packaging run*/
+  packageFileNames.clear();
+  std::string initialTopLevel(this->GetOption("CPACK_TEMPORARY_DIRECTORY"));
+
+  // The default behavior is to have one package by component group
+  // unless CPACK_COMPONENTS_IGNORE_GROUP is specified.
+  if (!ignoreGroup)
+    {
+    std::map<std::string, cmCPackComponentGroup>::iterator compGIt;
+    for (compGIt=this->ComponentGroups.begin();
+        compGIt!=this->ComponentGroups.end(); ++compGIt)
+      {
+      cmCPackLogger(cmCPackLog::LOG_VERBOSE, "Packaging component group: "
+          << compGIt->first
+          << std::endl);
+      // Begin the archive for this group
+      std::string localToplevel(initialTopLevel);
+      std::string packageFileName(
+          cmSystemTools::GetParentDirectory(toplevel.c_str())
+                                 );
+      std::string outputFileName(
+          std::string(this->GetOption("CPACK_PACKAGE_FILE_NAME"))
+          +"-"+compGIt->first + this->GetOutputExtension()
+                                );
+
+      localToplevel += "/"+ compGIt->first;
+      /* replace the TEMP DIRECTORY with the component one */
+      this->SetOption("CPACK_TEMPORARY_DIRECTORY",localToplevel.c_str());
+      packageFileName += "/"+ outputFileName;
+      /* replace proposed CPACK_OUTPUT_FILE_NAME */
+      this->SetOption("CPACK_OUTPUT_FILE_NAME",outputFileName.c_str());
+      /* replace the TEMPORARY package file name */
+      this->SetOption("CPACK_TEMPORARY_PACKAGE_FILE_NAME",
+                      packageFileName.c_str());
+      // Tell CPackDeb.cmake the name of the component GROUP.
+      this->SetOption("CPACK_DEB_PACKAGE_COMPONENT",compGIt->first.c_str());
+      if (!this->ReadListFile("CPackDeb.cmake"))
+        {
+        cmCPackLogger(cmCPackLog::LOG_ERROR,
+            "Error while execution CPackDeb.cmake" << std::endl);
+        retval = 0;
+        }
+
+      cmsys::Glob gl;
+      std::string findExpr(this->GetOption("WDIR"));
+      findExpr += "/*";
+      gl.RecurseOn();
+      if ( !gl.FindFiles(findExpr) )
+        {
+        cmCPackLogger(cmCPackLog::LOG_ERROR,
+          "Cannot find any files in the installed directory" << std::endl);
+        return 0;
+        }
+      packageFiles = gl.GetFiles();
+
+      int res = createDeb();
+      if (res != 1)
+        {
+        retval = 0;
+        }
+      // add the generated package to package file names list
+      packageFileNames.push_back(packageFileName);
+      }
+    }
+  // CPACK_COMPONENTS_IGNORE_GROUPS is set
+  // We build 1 package per component
+  else
+    {
+    std::map<std::string, cmCPackComponent>::iterator compIt;
+    for (compIt=this->Components.begin();
+         compIt!=this->Components.end(); ++compIt )
+      {
+      std::string localToplevel(initialTopLevel);
+      std::string packageFileName(
+          cmSystemTools::GetParentDirectory(toplevel.c_str())
+                                 );
+      std::string outputFileName(
+          std::string(this->GetOption("CPACK_PACKAGE_FILE_NAME")
+                                )
+        +"-"+compIt->first + this->GetOutputExtension());
+
+      localToplevel += "/"+ compIt->first;
+      /* replace the TEMP DIRECTORY with the component one */
+      this->SetOption("CPACK_TEMPORARY_DIRECTORY",localToplevel.c_str());
+      packageFileName += "/"+ outputFileName;
+      /* replace proposed CPACK_OUTPUT_FILE_NAME */
+      this->SetOption("CPACK_OUTPUT_FILE_NAME",outputFileName.c_str());
+      /* replace the TEMPORARY package file name */
+      this->SetOption("CPACK_TEMPORARY_PACKAGE_FILE_NAME",
+                      packageFileName.c_str());
+
+      this->SetOption("CPACK_DEB_PACKAGE_COMPONENT",compIt->first.c_str());
+      if (!this->ReadListFile("CPackDeb.cmake"))
+        {
+        cmCPackLogger(cmCPackLog::LOG_ERROR,
+                      "Error while execution CPackDeb.cmake" << std::endl);
+        retval = 0;
+        }
+
+      cmsys::Glob gl;
+      std::string findExpr(this->GetOption("WDIR"));
+      findExpr += "/*";
+      gl.RecurseOn();
+      if ( !gl.FindFiles(findExpr) )
+        {
+        cmCPackLogger(cmCPackLog::LOG_ERROR,
+          "Cannot find any files in the installed directory" << std::endl);
+        return 0;
+        }
+      packageFiles = gl.GetFiles();
+
+      int res = createDeb();
+      if (res != 1)
+        {
+        retval = 0;
+        }
+      // add the generated package to package file names list
+      packageFileNames.push_back(packageFileName);
+      }
+    }
+  return retval;
+}
+
+//----------------------------------------------------------------------
+int cmCPackDebGenerator::PackageComponentsAllInOne(bool allComponent)
+{
+  int retval = 1;
+  std::string compInstDirName;
+  /* Reset package file name list it will be populated during the
+   * component packaging run*/
+  packageFileNames.clear();
+  std::string initialTopLevel(this->GetOption("CPACK_TEMPORARY_DIRECTORY"));
+
+  // all GROUP in one vs all COMPONENT in one
+  if (allComponent)
+    {
+    compInstDirName = "ALL_COMPONENTS_IN_ONE";
+    }
+  else
+    {
+    compInstDirName = "ALL_GROUPS_IN_ONE";
+    }
+
+  cmCPackLogger(cmCPackLog::LOG_VERBOSE,
+                "Packaging all groups in one package..."
+                "(CPACK_COMPONENTS_ALL_[GROUPS_]IN_ONE_PACKAGE is set)"
+      << std::endl);
+
+  // The ALL GROUPS in ONE package case
+  std::string localToplevel(initialTopLevel);
+  std::string packageFileName(
+      cmSystemTools::GetParentDirectory(toplevel.c_str())
+                             );
+  std::string outputFileName(
+            std::string(this->GetOption("CPACK_PACKAGE_FILE_NAME"))
+            + this->GetOutputExtension()
+                            );
+  // all GROUP in one vs all COMPONENT in one
+  localToplevel += "/"+compInstDirName;
+
+  /* replace the TEMP DIRECTORY with the component one */
+  this->SetOption("CPACK_TEMPORARY_DIRECTORY",localToplevel.c_str());
+  packageFileName += "/"+ outputFileName;
+  /* replace proposed CPACK_OUTPUT_FILE_NAME */
+  this->SetOption("CPACK_OUTPUT_FILE_NAME",outputFileName.c_str());
+  /* replace the TEMPORARY package file name */
+  this->SetOption("CPACK_TEMPORARY_PACKAGE_FILE_NAME",
+      packageFileName.c_str());
+  // Tell CPackDeb.cmake the name of the component GROUP.
+  this->SetOption("CPACK_DEB_PACKAGE_COMPONENT",compInstDirName.c_str());
+  if (!this->ReadListFile("CPackDeb.cmake"))
+    {
+    cmCPackLogger(cmCPackLog::LOG_ERROR,
+        "Error while execution CPackDeb.cmake" << std::endl);
+    retval = 0;
+    }
+
+  cmsys::Glob gl;
+  std::string findExpr(this->GetOption("WDIR"));
+  findExpr += "/*";
+  gl.RecurseOn();
+  if ( !gl.FindFiles(findExpr) )
+    {
+    cmCPackLogger(cmCPackLog::LOG_ERROR,
+    "Cannot find any files in the installed directory" << std::endl);
+    return 0;
+    }
+  packageFiles = gl.GetFiles();
+
+  int res = createDeb();
+  if (res != 1)
+    {
+    retval = 0;
+    }
+  // add the generated package to package file names list
+  packageFileNames.push_back(packageFileName);
+  return retval;
+}
+
 //----------------------------------------------------------------------
 int cmCPackDebGenerator::PackageFiles()
 {
-  this->ReadListFile("CPackDeb.cmake");
+  int retval = -1;
+
+  /* Are we in the component packaging case */
+  if (SupportsComponentInstallation()) {
+    // CASE 1 : COMPONENT ALL-IN-ONE package
+    // If ALL GROUPS or ALL COMPONENTS in ONE package has been requested
+    // then the package file is unique and should be open here.
+    if (allComponentInOne ||
+        (allGroupInOne && (!this->ComponentGroups.empty()))
+       )
+      {
+      return PackageComponentsAllInOne(allComponentInOne);
+      }
+    // CASE 2 : COMPONENT CLASSICAL package(s) (i.e. not all-in-one)
+    // There will be 1 package for each component group
+    // however one may require to ignore component group and
+    // in this case you'll get 1 package for each component.
+    else if ((!this->ComponentGroups.empty()) || (ignoreComponentGroup))
+      {
+      return PackageComponents(ignoreComponentGroup);
+      }
+  }
+  // CASE 3 : NON COMPONENT package.
+  else
+    {
+    if (!this->ReadListFile("CPackDeb.cmake"))
+      {
+      cmCPackLogger(cmCPackLog::LOG_ERROR,
+                    "Error while execution CPackDeb.cmake" << std::endl);
+      retval = 0;
+      }
+    packageFiles = files;
+    return createDeb();
+    }
+  return retval;
+}
+
+int cmCPackDebGenerator::createDeb()
+{
   const char* cmakeExecutable = this->GetOption("CMAKE_COMMAND");
 
   // debian-binary file
   std::string dbfilename;
-  dbfilename = toplevel;
+    dbfilename += this->GetOption("WDIR");
   dbfilename += "/debian-binary";
     { // the scope is needed for cmGeneratedFileStream
     cmGeneratedFileStream out(dbfilename.c_str());
@@ -68,7 +310,7 @@ int cmCPackDebGenerator::PackageFiles()
 
   // control file
   std::string ctlfilename;
-  ctlfilename = toplevel;
+    ctlfilename = this->GetOption("WDIR");
   ctlfilename += "/control";
 
   // debian policy enforce lower case for package name
@@ -158,8 +400,9 @@ int cmCPackDebGenerator::PackageFiles()
     {
       std::string dirName = this->GetOption("CPACK_TEMPORARY_DIRECTORY");
       dirName += '/';
-      for (std::vector<std::string>::const_iterator fileIt = files.begin();
+        for (std::vector<std::string>::const_iterator fileIt =
-              fileIt != files.end(); ++ fileIt )
+              packageFiles.begin();
+              fileIt != packageFiles.end(); ++ fileIt )
         {
         totalSize += cmSystemTools::FileLength(fileIt->c_str());
         }
@@ -178,14 +421,22 @@ int cmCPackDebGenerator::PackageFiles()
   // now add all directories which have to be compressed
   // collect all top level install dirs for that
   // e.g. /opt/bin/foo, /usr/bin/bar and /usr/bin/baz would give /usr and /opt
-  size_t topLevelLength = toplevel.length();
+    size_t topLevelLength = std::string(this->GetOption("WDIR")).length();
+    cmCPackLogger(cmCPackLog::LOG_DEBUG, "WDIR: \"" << this->GetOption("WDIR")
+          << "\", length = " << topLevelLength
+          << std::endl);
   std::set<std::string> installDirs;
-  for (std::vector<std::string>::const_iterator fileIt = files.begin(); 
+    for (std::vector<std::string>::const_iterator fileIt =
-       fileIt != files.end(); ++ fileIt )
+        packageFiles.begin();
+        fileIt != packageFiles.end(); ++ fileIt )
     {
+      cmCPackLogger(cmCPackLog::LOG_DEBUG, "FILEIT: \"" << *fileIt << "\""
+          << std::endl);
     std::string::size_type slashPos = fileIt->find('/', topLevelLength+1);
     std::string relativeDir = fileIt->substr(topLevelLength,
                                              slashPos - topLevelLength);
+      cmCPackLogger(cmCPackLog::LOG_DEBUG, "RELATIVEDIR: \"" << relativeDir
+      << "\"" << std::endl);
     if (installDirs.find(relativeDir) == installDirs.end())
       {
       installDirs.insert(relativeDir);
@@ -195,11 +446,11 @@ int cmCPackDebGenerator::PackageFiles()
     }
 
   std::string output;
-  int retVal = -1;
+    int retval = -1;
   int res = cmSystemTools::RunSingleCommand(cmd.c_str(), &output,
-    &retVal, toplevel.c_str(), this->GeneratorVerbose, 0);
+      &retval, this->GetOption("WDIR"), this->GeneratorVerbose, 0);
 
-  if ( !res || retVal )
+    if ( !res || retval )
     {
     std::string tmpFile = this->GetOption("CPACK_TOPLEVEL_DIRECTORY");
     tmpFile += "/Deb.log";
@@ -215,15 +466,18 @@ int cmCPackDebGenerator::PackageFiles()
     }
 
   std::string md5filename;
-  md5filename = toplevel;
+    md5filename = this->GetOption("WDIR");
   md5filename += "/md5sums";
 
     { // the scope is needed for cmGeneratedFileStream
     cmGeneratedFileStream out(md5filename.c_str());
     std::vector<std::string>::const_iterator fileIt;
-    std::string topLevelWithTrailingSlash = toplevel;
+//       std::string topLevelWithTrailingSlash = toplevel;
+    std::string topLevelWithTrailingSlash =
+        this->GetOption("CPACK_TEMPORARY_DIRECTORY");
     topLevelWithTrailingSlash += '/';
-    for ( fileIt = files.begin(); fileIt != files.end(); ++ fileIt )
+      for ( fileIt = packageFiles.begin();
+            fileIt != packageFiles.end(); ++ fileIt )
       {
       cmd = "\"";
       cmd += cmakeExecutable;
@@ -233,7 +487,7 @@ int cmCPackDebGenerator::PackageFiles()
       //std::string output;
       //int retVal = -1;
       res = cmSystemTools::RunSingleCommand(cmd.c_str(), &output,
-        &retVal, toplevel.c_str(), this->GeneratorVerbose, 0);
+          &retval, toplevel.c_str(), this->GeneratorVerbose, 0);
       // debian md5sums entries are like this:
       // 014f3604694729f3bf19263bac599765  usr/bin/ccmake
       // thus strip the full path (with the trailing slash)
@@ -245,7 +499,6 @@ int cmCPackDebGenerator::PackageFiles()
     // Do not end the md5sum file with yet another (invalid)
     }
 
-
   cmd = "\"";
   cmd += cmakeExecutable;
   cmd += "\" -E tar cfz control.tar.gz ./control ./md5sums";
@@ -274,9 +527,9 @@ int cmCPackDebGenerator::PackageFiles()
       }
     }
   res = cmSystemTools::RunSingleCommand(cmd.c_str(), &output,
-    &retVal, toplevel.c_str(), this->GeneratorVerbose, 0);
+      &retval, this->GetOption("WDIR"), this->GeneratorVerbose, 0);
 
-  if ( !res || retVal )
+    if ( !res || retval )
     {
     std::string tmpFile = this->GetOption("CPACK_TOPLEVEL_DIRECTORY");
     tmpFile += "/Deb.log";
@@ -295,24 +548,70 @@ int cmCPackDebGenerator::PackageFiles()
   // since debian packages require BSD ar (most Linux distros and even
   // FreeBSD and NetBSD ship GNU ar) we use a copy of OpenBSD ar here.
   std::vector<std::string> arFiles;
-  std::string topLevelString = toplevel;
+    std::string topLevelString = this->GetOption("WDIR");
   topLevelString += "/";
   arFiles.push_back(topLevelString + "debian-binary");
   arFiles.push_back(topLevelString + "control.tar.gz");
   arFiles.push_back(topLevelString + "data.tar.gz");
-  res = ar_append(packageFileNames[0].c_str(), arFiles);
+    std::string outputFileName = this->GetOption("CPACK_TOPLEVEL_DIRECTORY");
+    outputFileName += "/";
+    outputFileName += this->GetOption("CPACK_OUTPUT_FILE_NAME");
+    res = ar_append(outputFileName.c_str(), arFiles);
   if ( res!=0 )
     {
-    std::string tmpFile = this->GetOption("CPACK_TOPLEVEL_DIRECTORY");
+    std::string tmpFile = this->GetOption("CPACK_TEMPORARY_PACKAGE_FILE_NAME");
     tmpFile += "/Deb.log";
     cmGeneratedFileStream ofs(tmpFile.c_str());
     ofs << "# Problem creating archive using: " << res << std::endl;
     return 0;
     }
-
   return 1;
 }
 
+bool cmCPackDebGenerator::SupportsComponentInstallation() const
+  {
+  if (IsOn("CPACK_DEB_COMPONENT_INSTALL"))
+    {
+      return true;
+    }
+  else
+    {
+      return false;
+    }
+  }
+
+std::string cmCPackDebGenerator::GetComponentInstallDirNameSuffix(
+    const std::string& componentName)
+  {
+  if (ignoreComponentGroup) {
+    return componentName;
+  }
+
+  if (allComponentInOne) {
+    return std::string("ALL_COMPONENTS_IN_ONE");
+  }
+  // We have to find the name of the COMPONENT GROUP
+  // the current COMPONENT belongs to.
+  std::string groupVar = "CPACK_COMPONENT_" +
+        cmSystemTools::UpperCase(componentName) + "_GROUP";
+    if (NULL != GetOption(groupVar.c_str()))
+      {
+      if (allGroupInOne)
+        {
+        return std::string("ALL_GROUPS_IN_ONE");
+        }
+      else
+        {
+        return std::string(GetOption(groupVar.c_str()));
+        }
+      }
+    else
+      {
+      return componentName;
+      }
+  }
+
+
 // The following code is taken from OpenBSD ar:
 // http://www.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ar/
 // It has been slightly modified:

Source/CPack/cmCPackDebGenerator.h

@@ -33,8 +33,26 @@ public:
 
 protected:
   virtual int InitializeInternal();
+  /**
+   * The method used to package files when component
+   * install is used. This will create one
+   * archive for each component group.
+   */
+  int PackageComponents(bool ignoreGroup);
+  /**
+   * Special case of component install where all
+   * components will be put in a single installer.
+   */
+  int PackageComponentsAllInOne(bool allComponent);
   virtual int PackageFiles();
   virtual const char* GetOutputExtension() { return ".deb"; }
+  virtual bool SupportsComponentInstallation() const;
+  virtual std::string GetComponentInstallDirNameSuffix(
+      const std::string& componentName);
+
+private:
+  int createDeb();
+  std::vector<std::string> packageFiles;
 
 };
 

Tests/CMakeLists.txt

@@ -572,6 +572,12 @@ ${CMake_BINARY_DIR}/bin/cmake -DVERSION=master -P ${CMake_SOURCE_DIR}/Utilities/
     if (RPMBUILD)
        list(APPEND GENLST "RPM")
     endif(RPMBUILD)
+    if (CMAKE_SYSTEM_NAME MATCHES "Linux")
+       find_program(DPKG NAMES dpkg)
+       if (DPKG)
+          list(APPEND GENLST "DEB")
+       endif(DPKG)
+    endif(CMAKE_SYSTEM_NAME MATCHES "Linux")
     # set up list of component packaging ways
     list(APPEND CWAYLST "default")
     list(APPEND CWAYLST "OnePackPerGroup")

Tests/CPackComponentsForAll/MyLibCPackConfig-AllGroupsInOne.cmake.in

@@ -9,6 +9,10 @@ if(CPACK_GENERATOR MATCHES "RPM")
    set(CPACK_RPM_COMPONENT_INSTALL "ON")
 endif(CPACK_GENERATOR MATCHES "RPM")
 
+if(CPACK_GENERATOR MATCHES "DEB")
+   set(CPACK_DEB_COMPONENT_INSTALL "ON")
+endif(CPACK_GENERATOR MATCHES "DEB")
+
 #
 # Choose grouping way
 #

Tests/CPackComponentsForAll/MyLibCPackConfig-AllInOne.cmake.in

@@ -9,6 +9,10 @@ if(CPACK_GENERATOR MATCHES "RPM")
    set(CPACK_RPM_COMPONENT_INSTALL "ON")
 endif(CPACK_GENERATOR MATCHES "RPM")
 
+if(CPACK_GENERATOR MATCHES "DEB")
+   set(CPACK_DEB_COMPONENT_INSTALL "ON")
+endif(CPACK_GENERATOR MATCHES "DEB")
+
 #
 # Choose grouping way
 #

Tests/CPackComponentsForAll/MyLibCPackConfig-IgnoreGroup.cmake.in

@@ -9,6 +9,10 @@ if(CPACK_GENERATOR MATCHES "RPM")
    set(CPACK_RPM_COMPONENT_INSTALL "ON")
 endif(CPACK_GENERATOR MATCHES "RPM")
 
+if(CPACK_GENERATOR MATCHES "DEB")
+   set(CPACK_DEB_COMPONENT_INSTALL "ON")
+endif(CPACK_GENERATOR MATCHES "DEB")
+
 #
 # Choose grouping way
 #

Tests/CPackComponentsForAll/MyLibCPackConfig-OnePackPerGroup.cmake.in

@@ -9,6 +9,10 @@ if(CPACK_GENERATOR MATCHES "RPM")
    set(CPACK_RPM_COMPONENT_INSTALL "ON")
 endif(CPACK_GENERATOR MATCHES "RPM")
 
+if(CPACK_GENERATOR MATCHES "DEB")
+   set(CPACK_DEB_COMPONENT_INSTALL "ON")
+endif(CPACK_GENERATOR MATCHES "DEB")
+
 #
 # Choose grouping way
 #