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/CTest/cmCTestBuildAndTestHandler.cxx b/Source/CTest/cmCTestBuildAndTestHandler.cxx
index 8a2d65a..554efb5 100644
--- a/Source/CTest/cmCTestBuildAndTestHandler.cxx
+++ b/Source/CTest/cmCTestBuildAndTestHandler.cxx
@@ -67,7 +67,7 @@ int cmCTestBuildAndTestHandler::RunCMake(std::string* outstring,
     generator += this->BuildGenerator;
     args.push_back(generator);
     }
-  
+
   const char* config = 0;
   if ( this->CTest->GetConfigType().size() > 0 )
     {
@@ -79,7 +79,7 @@ int cmCTestBuildAndTestHandler::RunCMake(std::string* outstring,
     config = CMAKE_INTDIR;
     }
 #endif
-  
+
   if ( config )
     {
     std::string btype
@@ -198,8 +198,8 @@ int cmCTestBuildAndTestHandler::RunCMakeAndTest(std::string* outstring)
     std::string resultingConfig;
     std::vector<std::string> extraPaths;
     std::vector<std::string> failed;
-    fullPath = 
-      cmCTestTestHandler::FindExecutable(this->CTest, 
+    fullPath =
+      cmCTestTestHandler::FindExecutable(this->CTest,
                                          this->ConfigSample.c_str(),
                                          resultingConfig,
                                          extraPaths,
@@ -211,7 +211,7 @@ int cmCTestBuildAndTestHandler::RunCMakeAndTest(std::string* outstring)
     out << "Using config sample with results: "
         << fullPath << " and " << resultingConfig << std::endl;
     }
-  
+
   // we need to honor the timeout specified, the timeout include cmake, build
   // and test time
   double clock_start = cmSystemTools::GetTime();
@@ -228,7 +228,7 @@ int cmCTestBuildAndTestHandler::RunCMakeAndTest(std::string* outstring)
 
   // should we cmake?
   cmake cm;
-  cm.SetProgressCallback(CMakeProgressCallback, &cmakeOutString); 
+  cm.SetProgressCallback(CMakeProgressCallback, &cmakeOutString);
   cm.SetGlobalGenerator(cm.CreateGlobalGenerator(
       this->BuildGenerator.c_str()));
 
@@ -247,7 +247,7 @@ int cmCTestBuildAndTestHandler::RunCMakeAndTest(std::string* outstring)
     {
     this->BuildTargets.push_back("");
     }
-  for ( tarIt = this->BuildTargets.begin(); 
+  for ( tarIt = this->BuildTargets.begin();
         tarIt != this->BuildTargets.end(); ++ tarIt )
     {
     double remainingTime = 0;
@@ -284,7 +284,7 @@ int cmCTestBuildAndTestHandler::RunCMakeAndTest(std::string* outstring)
       this->BuildProject.c_str(), tarIt->c_str(),
       &output, this->BuildMakeProgram.c_str(),
       config,
-      !this->BuildNoClean, 
+      !this->BuildNoClean,
       false, remainingTime);
     out << output;
     // if the build failed then return
@@ -322,13 +322,13 @@ int cmCTestBuildAndTestHandler::RunCMakeAndTest(std::string* outstring)
     extraPaths.push_back(tempPath);
     }
   std::vector<std::string> failed;
-  fullPath = 
-    cmCTestTestHandler::FindExecutable(this->CTest, 
+  fullPath =
+    cmCTestTestHandler::FindExecutable(this->CTest,
                                        this->TestCommand.c_str(),
                                        resultingConfig,
                                        extraPaths,
                                        failed);
-  
+
   if(!cmSystemTools::FileExists(fullPath.c_str()))
     {
     out << "Could not find path to executable, perhaps it was not built: "
@@ -388,8 +388,8 @@ int cmCTestBuildAndTestHandler::RunCMakeAndTest(std::string* outstring)
       return 1;
       }
     }
-  
-  int runTestRes = this->CTest->RunTest(testCommand, &outs, &retval, 0, 
+
+  int runTestRes = this->CTest->RunTest(testCommand, &outs, &retval, 0,
                                         remainingTime, 0);
 
   if(runTestRes != cmsysProcess_State_Exited || retval != 0)