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, 13 insertions, 13 deletions

diff --git a/Source/QtDialog/FirstConfigure.h b/Source/QtDialog/FirstConfigure.h
index f4e368b..be390b0 100644
--- a/Source/QtDialog/FirstConfigure.h
+++ b/Source/QtDialog/FirstConfigure.h
@@ -30,14 +30,14 @@ class StartCompilerSetup : public QWizardPage
     void setGenerators(const QStringList& gens);
     void setCurrentGenerator(const QString& gen);
     QString getGenerator() const;
-    
+
     bool defaultSetup() const;
     bool compilerSetup() const;
     bool crossCompilerSetup() const;
     bool crossCompilerToolChainFile() const;
 
     int nextId() const;
-  
+
   signals:
     void selectionChanged();
 
@@ -56,7 +56,7 @@ class NativeCompilerSetup : public QWizardPage, protected Ui::Compilers
   public:
     NativeCompilerSetup(QWidget* p);
     ~NativeCompilerSetup();
-    
+
     QString getCCompiler() const;
     void setCCompiler(const QString&);
 
@@ -65,7 +65,7 @@ class NativeCompilerSetup : public QWizardPage, protected Ui::Compilers
 
     QString getFortranCompiler() const;
     void setFortranCompiler(const QString&);
-    
+
     int nextId() const { return -1; }
 };
 
@@ -76,13 +76,13 @@ class CrossCompilerSetup : public QWizardPage, protected Ui::CrossCompiler
   public:
     CrossCompilerSetup(QWidget* p);
     ~CrossCompilerSetup();
-    
+
     QString getSystem() const;
     void setSystem(const QString&);
-    
+
     QString getVersion() const;
     void setVersion(const QString&);
-    
+
     QString getProcessor() const;
     void setProcessor(const QString&);
 
@@ -94,7 +94,7 @@ class CrossCompilerSetup : public QWizardPage, protected Ui::CrossCompiler
 
     QString getFortranCompiler() const;
     void setFortranCompiler(const QString&);
-    
+
     QString getFindRoot() const;
     void setFindRoot(const QString&);
 
@@ -104,14 +104,14 @@ class CrossCompilerSetup : public QWizardPage, protected Ui::CrossCompiler
         ONLY,
         NEVER
       };
-  
+
     int getProgramMode() const;
     void setProgramMode(int);
     int getLibraryMode() const;
     void setLibraryMode(int);
     int getIncludeMode() const;
     void setIncludeMode(int);
-    
+
     int nextId() const { return -1; }
 };
 
@@ -127,7 +127,7 @@ class ToolchainCompilerSetup : public QWizardPage
     void setToolchainFile(const QString&);
 
     int nextId() const { return -1; }
-    
+
   protected:
     QCMakeFilePathEditor* ToolchainFile;
 };
@@ -151,7 +151,7 @@ public:
   QString getCCompiler() const;
   QString getCXXCompiler() const;
   QString getFortranCompiler() const;
-  
+
   QString getSystemName() const;
   QString getSystemVersion() const;
   QString getSystemProcessor() const;
@@ -159,7 +159,7 @@ public:
   QString getCrossProgramMode() const;
   QString getCrossLibraryMode() const;
   QString getCrossIncludeMode() const;
-  
+
   QString getCrossCompilerToolChainFile() const;
 
   void loadFromSettings();