Remove trailing whitespace from most CMake and C/C++ code

Our Git commit hooks disallow modification or addition of lines with
trailing whitespace.  Wipe out all remnants of trailing whitespace
everywhere except third-party code.

Run the following shell code:

git ls-files -z -- \
 bootstrap doxygen.config '*.readme' \
 '*.c' '*.cmake' '*.cpp' '*.cxx' \
 '*.el' '*.f' '*.f90' '*.h' '*.in' '*.in.l' '*.java' \
 '*.mm' '*.pike' '*.py' '*.txt' '*.vim' |
egrep -z -v '^(Utilities/cm|Source/(kwsys|CursesDialog/form)/)' |
egrep -z -v '^(Modules/CPack\..*\.in)' |
xargs -0 sed -i 's/ \+$//'

1 files changed, 5 insertions, 5 deletions

diff --git a/Source/cmExportLibraryDependencies.h b/Source/cmExportLibraryDependencies.h
index 2a2ff21..d8b65cc 100644
--- a/Source/cmExportLibraryDependencies.h
+++ b/Source/cmExportLibraryDependencies.h
@@ -18,7 +18,7 @@
  * \brief Add a test to the lists of tests to run.
  *
  * cmExportLibraryDependenciesCommand adds a test to the list of tests to run
- * 
+ *
  */
 class cmExportLibraryDependenciesCommand : public cmCommand
 {
@@ -26,7 +26,7 @@ public:
   /**
    * This is a virtual constructor for the command.
    */
-  virtual cmCommand* Clone() 
+  virtual cmCommand* Clone()
     {
     return new cmExportLibraryDependenciesCommand;
     }
@@ -40,7 +40,7 @@ public:
 
   /**
    * This is called at the end after all the information
-   * specified by the command is accumulated. 
+   * specified by the command is accumulated.
    */
   virtual void FinalPass();
   virtual bool HasFinalPass() const { return true; }
@@ -57,7 +57,7 @@ public:
     {
     return "Deprecated.  Use INSTALL(EXPORT) or EXPORT command.";
     }
-  
+
   /**
    * More documentation.
    */
@@ -87,7 +87,7 @@ public:
     {
     return true;
     }
-  
+
   cmTypeMacro(cmExportLibraryDependenciesCommand, cmCommand);
 
 private: