CPack: allow packaging of empty directories

2 files changed, 26 insertions, 0 deletions

diff --git a/Source/CPack/cmCPackGenerator.cxx b/Source/CPack/cmCPackGenerator.cxx
index 92a4b2b..aa4f181 100644
--- a/Source/CPack/cmCPackGenerator.cxx
+++ b/Source/CPack/cmCPackGenerator.cxx
@@ -367,6 +367,8 @@ int cmCPackGenerator::InstallProjectViaInstalledDirectories(
       cmCPackLogger(cmCPackLog::LOG_OUTPUT,
         "- Install directory: " << top << std::endl);
       gl.RecurseOn();
+      gl.SetRecurseListDirs(true);
+//      gl.SetRecurseThroughSymlinks(false);
       if ( !gl.FindFiles(findExpr) )
         {
         cmCPackLogger(cmCPackLog::LOG_ERROR,
@@ -869,6 +871,7 @@ int cmCPackGenerator::InstallProjectViaInstallCMakeProjects(
           cmsys::Glob glB;
           findExpr += "/*";
           glB.RecurseOn();
+          glB.SetRecurseListDirs(true);
           glB.FindFiles(findExpr);
           filesBefore = glB.GetFiles();
           std::sort(filesBefore.begin(),filesBefore.end());
@@ -908,6 +911,7 @@ int cmCPackGenerator::InstallProjectViaInstallCMakeProjects(
           {
           cmsys::Glob glA;
           glA.RecurseOn();
+          glA.SetRecurseListDirs(true);
           glA.FindFiles(findExpr);
           std::vector<std::string> filesAfter = glA.GetFiles();
           std::sort(filesAfter.begin(),filesAfter.end());
@@ -1074,6 +1078,7 @@ int cmCPackGenerator::DoPackage()
   std::string findExpr = tempDirectory;
   findExpr += "/*";
   gl.RecurseOn();
+  gl.SetRecurseListDirs(true);
   gl.SetRecurseThroughSymlinks(false);
   if ( !gl.FindFiles(findExpr) )
     {
diff --git a/Source/cmSystemTools.cxx b/Source/cmSystemTools.cxx
index 2675066..c24b5ea 100644
--- a/Source/cmSystemTools.cxx
+++ b/Source/cmSystemTools.cxx
@@ -895,12 +895,33 @@ std::string cmSystemTools::FileExistsInParentDirectories(const char* fname,
 
 bool cmSystemTools::cmCopyFile(const char* source, const char* destination)
 {
+  // FIXME remove if statement once kwsys SystemTools get support for
+  // source is directory handling in CopyFileAlways function
+  if(cmSystemTools::FileIsDirectory(source))
+    {
+    return Superclass::MakeDirectory(destination);
+    }
+
   return Superclass::CopyFileAlways(source, destination);
 }
 
 bool cmSystemTools::CopyFileIfDifferent(const char* source,
   const char* destination)
 {
+  // FIXME remove if statement once kwsys SystemTools get support for
+  // source is directory handling in CopyFileIfDifferent function
+  if(cmSystemTools::FileIsDirectory(source))
+    {
+    if(SystemTools::FileExists(destination))
+      {
+      return true;
+      }
+    else
+      {
+      return Superclass::MakeDirectory(destination);
+      }
+    }
+
   return Superclass::CopyFileIfDifferent(source, destination);
 }