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, 4 insertions, 4 deletions

diff --git a/Source/cmGlobalVisualStudio10Generator.cxx b/Source/cmGlobalVisualStudio10Generator.cxx
index 947a1c9..48ead25 100644
--- a/Source/cmGlobalVisualStudio10Generator.cxx
+++ b/Source/cmGlobalVisualStudio10Generator.cxx
@@ -94,7 +94,7 @@ void cmGlobalVisualStudio10Generator
 
 //----------------------------------------------------------------------------
 void cmGlobalVisualStudio10Generator
-::EnableLanguage(std::vector<std::string>const &  lang, 
+::EnableLanguage(std::vector<std::string>const &  lang,
                  cmMakefile *mf, bool optional)
 {
   cmGlobalVisualStudio8Generator::EnableLanguage(lang, mf, optional);
@@ -146,12 +146,12 @@ std::string cmGlobalVisualStudio10Generator::GetUserMacrosRegKeyBase()
 
 std::string cmGlobalVisualStudio10Generator
 ::GenerateBuildCommand(const char* makeProgram,
-                       const char *projectName, 
+                       const char *projectName,
                        const char* additionalOptions, const char *targetName,
                        const char* config, bool ignoreErrors, bool fast)
 {
   // now build the test
-  std::string makeCommand 
+  std::string makeCommand
     = cmSystemTools::ConvertToOutputPath(makeProgram);
   std::string lowerCaseCommand = makeCommand;
   cmSystemTools::LowerCase(lowerCaseCommand);
@@ -177,7 +177,7 @@ std::string cmGlobalVisualStudio10Generator
   if(!targetName || strlen(targetName) == 0)
     {
     targetName = "ALL_BUILD";
-    }    
+    }
   bool clean = false;
   if ( targetName && strcmp(targetName, "clean") == 0 )
     {