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/ \+$//'

2 files changed, 28 insertions, 28 deletions

diff --git a/Tests/LoadCommandOneConfig/CMakeCommands/cmTestCommand.c b/Tests/LoadCommandOneConfig/CMakeCommands/cmTestCommand.c
index 6b4f48f..fc04934 100644
--- a/Tests/LoadCommandOneConfig/CMakeCommands/cmTestCommand.c
+++ b/Tests/LoadCommandOneConfig/CMakeCommands/cmTestCommand.c
@@ -3,7 +3,7 @@
 #include <stdlib.h>
 #include <stdio.h>
 
-typedef struct 
+typedef struct
 {
   char *LibraryName;
   int Argc;
@@ -24,8 +24,8 @@ static int CCONV InitialPass(void *inf, void *mf, int argc, char *argv[])
   char *ccDep[1];
   char *ccOut[1];
   cmLoadedCommandInfo *info = (cmLoadedCommandInfo *)inf;
- 
-  cmVTKWrapTclData *cdata = 
+
+  cmVTKWrapTclData *cdata =
     (cmVTKWrapTclData *)malloc(sizeof(cmVTKWrapTclData));
   cdata->LibraryName = "BOO";
   cdata->Argc = argc;
@@ -36,33 +36,33 @@ static int CCONV InitialPass(void *inf, void *mf, int argc, char *argv[])
   /* already, if so use that value and don't look for the program */
   if(!info->CAPI->IsOn(mf,"TEST_COMMAND_TEST1"))
     {
-    info->CAPI->AddDefinition(mf, "TEST_DEF", "HOO");  
+    info->CAPI->AddDefinition(mf, "TEST_DEF", "HOO");
     return 1;
     }
-  
-  info->CAPI->AddDefinition(mf, "TEST_DEF", "HOO");  
+
+  info->CAPI->AddDefinition(mf, "TEST_DEF", "HOO");
   cdata->LibraryName = "HOO";
 
-  info->CAPI->AddCacheDefinition(mf, "SOME_CACHE_VARIABLE", "ON", 
+  info->CAPI->AddCacheDefinition(mf, "SOME_CACHE_VARIABLE", "ON",
     "Test cache variable",
     CM_CACHE_BOOL);
-  info->CAPI->AddCacheDefinition(mf, "SOME_CACHE_VARIABLE1", "", 
+  info->CAPI->AddCacheDefinition(mf, "SOME_CACHE_VARIABLE1", "",
     "Test cache variable 1",
     CM_CACHE_PATH);
-  info->CAPI->AddCacheDefinition(mf, "SOME_CACHE_VARIABLE2", "", 
+  info->CAPI->AddCacheDefinition(mf, "SOME_CACHE_VARIABLE2", "",
     "Test cache variable 2",
     CM_CACHE_FILEPATH);
-  info->CAPI->AddCacheDefinition(mf, "SOME_CACHE_VARIABLE3", "", 
+  info->CAPI->AddCacheDefinition(mf, "SOME_CACHE_VARIABLE3", "",
     "Test cache variable 3",
     CM_CACHE_STRING);
-  info->CAPI->AddCacheDefinition(mf, "SOME_CACHE_VARIABLE4", "", 
+  info->CAPI->AddCacheDefinition(mf, "SOME_CACHE_VARIABLE4", "",
     "Test cache variable 4",
     CM_CACHE_INTERNAL);
-  info->CAPI->AddCacheDefinition(mf, "SOME_CACHE_VARIABLE5", "", 
+  info->CAPI->AddCacheDefinition(mf, "SOME_CACHE_VARIABLE5", "",
     "Test cache variable 5",
     CM_CACHE_STATIC);
 
-  
+
   file = info->CAPI->ExpandVariablesInString(mf, "${CMAKE_COMMAND}", 0, 0);
 
   str = info->CAPI->GetFilenameWithoutExtension(file);
@@ -140,7 +140,7 @@ static int CCONV InitialPass(void *inf, void *mf, int argc, char *argv[])
                                1, ccDep,
                                1, ccOut,
                                "LoadedCommand");
-  
+
 
   ccArgs[2] = argv[1];
   ccArgs[3] = argv[2];
@@ -171,22 +171,22 @@ static int CCONV InitialPass(void *inf, void *mf, int argc, char *argv[])
     return 0;
     }
   info->CAPI->ExecuteCommand(mf,"SET",2,args);
-  
+
   /* make sure we can find the source file */
   if (!info->CAPI->GetSource(mf,argv[1]))
     {
     info->CAPI->SetError(mf, "Source file could not be found!");
-    return 0;    
+    return 0;
     }
 
   return 1;
 }
 
-static void  CCONV FinalPass(void *inf, void *mf) 
+static void  CCONV FinalPass(void *inf, void *mf)
 {
   cmLoadedCommandInfo *info = (cmLoadedCommandInfo *)inf;
   /* get our client data from initial pass */
-  cmVTKWrapTclData *cdata = 
+  cmVTKWrapTclData *cdata =
     (cmVTKWrapTclData *)info->CAPI->GetClientData(info);
   if (strcmp(info->CAPI->GetDefinition(mf, "TEST_DEF"),"HOO") ||
       strcmp(cdata->LibraryName,"HOO"))
@@ -194,11 +194,11 @@ static void  CCONV FinalPass(void *inf, void *mf)
     fprintf(stderr,"*** Failed LOADED COMMAND Final Pass\n");
     }
 }
-static void CCONV Destructor(void *inf) 
+static void CCONV Destructor(void *inf)
 {
   cmLoadedCommandInfo *info = (cmLoadedCommandInfo *)inf;
   /* get our client data from initial pass */
-  cmVTKWrapTclData *cdata = 
+  cmVTKWrapTclData *cdata =
     (cmVTKWrapTclData *)info->CAPI->GetClientData(info);
   free(cdata);
 }
diff --git a/Tests/LoadCommandOneConfig/CMakeLists.txt b/Tests/LoadCommandOneConfig/CMakeLists.txt
index e99105a..4bfa599 100644
--- a/Tests/LoadCommandOneConfig/CMakeLists.txt
+++ b/Tests/LoadCommandOneConfig/CMakeLists.txt
@@ -27,16 +27,16 @@ INCLUDE_DIRECTORIES(${LoadCommand_BINARY_DIR})
 # make sure it is not already loaded
 IF(COMMAND CMAKE_TEST_COMMAND)
 ELSE(COMMAND CMAKE_TEST_COMMAND)
-  TRY_COMPILE(COMPILE_OK 
-    ${LoadCommand_BINARY_DIR}/CMakeCommands 
-    ${LoadCommand_SOURCE_DIR}/CMakeCommands 
+  TRY_COMPILE(COMPILE_OK
+    ${LoadCommand_BINARY_DIR}/CMakeCommands
+    ${LoadCommand_SOURCE_DIR}/CMakeCommands
     CMAKE_LOADED_COMMANDS CMAKE_FLAGS -DMUDSLIDE_TYPE:STRING=MUCHO
     OUTPUT_VARIABLE OUTPUT )
 # do another TRY_COMPILE to get around make
 # problem on hp
-  TRY_COMPILE(COMPILE_OK 
-    ${LoadCommand_BINARY_DIR}/CMakeCommands 
-    ${LoadCommand_SOURCE_DIR}/CMakeCommands 
+  TRY_COMPILE(COMPILE_OK
+    ${LoadCommand_BINARY_DIR}/CMakeCommands
+    ${LoadCommand_SOURCE_DIR}/CMakeCommands
     CMAKE_LOADED_COMMANDS CMAKE_FLAGS -DMUDSLIDE_TYPE:STRING=MUCHO
     OUTPUT_VARIABLE OUTPUT )
 ENDIF(COMMAND CMAKE_TEST_COMMAND)
@@ -45,8 +45,8 @@ MESSAGE("Output from try compile: ${OUTPUT}")
 
 # if the compile was OK, try loading the command
 IF (COMPILE_OK)
-  LOAD_COMMAND(CMAKE_TEST_COMMAND 
-    ${LoadCommand_BINARY_DIR}/CMakeCommands 
+  LOAD_COMMAND(CMAKE_TEST_COMMAND
+    ${LoadCommand_BINARY_DIR}/CMakeCommands
     ${LoadCommand_BINARY_DIR}/CMakeCommands/Debug
     ${LoadCommand_BINARY_DIR}/CMakeCommands/Development
     )