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/ \+$//'

5 files changed, 13 insertions, 13 deletions

diff --git a/Tests/SimpleInstall/CMakeLists.txt b/Tests/SimpleInstall/CMakeLists.txt
index 378b529..a47c546 100644
--- a/Tests/SimpleInstall/CMakeLists.txt
+++ b/Tests/SimpleInstall/CMakeLists.txt
@@ -53,15 +53,15 @@ IF(STAGE2)
   SET(TEST2_LIBRARY "TEST2_LIBRARY-NOTFOUND" CACHE FILEPATH "Force find." FORCE)
   SET(TEST4_LIBRARY "TEST4_LIBRARY-NOTFOUND" CACHE FILEPATH "Force find." FORCE)
 
-  FIND_LIBRARY(TEST1_LIBRARY 
+  FIND_LIBRARY(TEST1_LIBRARY
     NAMES ${t1NAMES}
     PATHS ${LIBPATHS}
     DOC "First library")
-  FIND_LIBRARY(TEST2_LIBRARY 
+  FIND_LIBRARY(TEST2_LIBRARY
     NAMES ${t2NAMES}
     PATHS ${LIBPATHS}
     DOC "Second library")
-  FIND_LIBRARY(TEST4_LIBRARY 
+  FIND_LIBRARY(TEST4_LIBRARY
     NAMES ${t4NAMES}
     PATHS ${LIBPATHS}
     DOC "Fourth library")
@@ -200,7 +200,7 @@ ELSE(STAGE2)
     RUNTIME DESTINATION MyTest/bin        COMPONENT Runtime     # .exe, .dll
     LIBRARY DESTINATION MyTest/lib        COMPONENT Runtime     # .so, mod.dll
     ARCHIVE DESTINATION MyTest/lib/static COMPONENT Development # .a, .lib
-    PUBLIC_HEADER DESTINATION MyTest/include COMPONENT Development 
+    PUBLIC_HEADER DESTINATION MyTest/include COMPONENT Development
     )
 
   INSTALL(TARGETS test4 PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE
@@ -227,11 +227,11 @@ ELSE(STAGE2)
     scripts/sample_script scripts/sample_script.bat)
 
 # "export" the targets collected in "SimpleInstallS1"
-  INSTALL(EXPORT SimpleInstallS1 FILE SimpleInstallS1Config.cmake 
-                                 DESTINATION MyTest/lib 
+  INSTALL(EXPORT SimpleInstallS1 FILE SimpleInstallS1Config.cmake
+                                 DESTINATION MyTest/lib
                                  NAMESPACE S1_ )
 
-  EXPORT(TARGETS SimpleInstall test1 test2 test3 
+  EXPORT(TARGETS SimpleInstall test1 test2 test3
          FILE "${CMAKE_CURRENT_BINARY_DIR}/SimpleInstallS1Config.cmake"
          NAMESPACE S2_ )
 
@@ -299,9 +299,9 @@ ELSE(STAGE2)
     ADDITIONAL_MAKE_CLEAN_FILES
     "${CMAKE_INSTALL_PREFIX}/InstallScriptOut.cmake;${CMAKE_INSTALL_PREFIX}/InstallScript4Out.cmake")
 
-  SET_TARGET_PROPERTIES(SimpleInstall PROPERTIES PRE_INSTALL_SCRIPT 
+  SET_TARGET_PROPERTIES(SimpleInstall PROPERTIES PRE_INSTALL_SCRIPT
     ${CMAKE_CURRENT_SOURCE_DIR}/PreInstall.cmake)
-  SET_TARGET_PROPERTIES(SimpleInstall PROPERTIES POST_INSTALL_SCRIPT 
+  SET_TARGET_PROPERTIES(SimpleInstall PROPERTIES POST_INSTALL_SCRIPT
     ${CMAKE_CURRENT_SOURCE_DIR}/PostInstall.cmake)
   SET_TARGET_PROPERTIES(test4 PROPERTIES VERSION 1.2 SOVERSION 3
         INSTALL_NAME_DIR @executable_path/../lib)
diff --git a/Tests/SimpleInstall/PackageScript.cmake b/Tests/SimpleInstall/PackageScript.cmake
index 3567a2f..36429e2 100644
--- a/Tests/SimpleInstall/PackageScript.cmake
+++ b/Tests/SimpleInstall/PackageScript.cmake
@@ -4,7 +4,7 @@ MESSAGE("It writes a file with all variables available in ${CMAKE_INSTALL_PREFIX
 FILE(WRITE ${CMAKE_INSTALL_PREFIX}/AllVariables.txt "")
 GET_CMAKE_PROPERTY(res VARIABLES)
 FOREACH(var ${res})
-  FILE(APPEND ${CMAKE_INSTALL_PREFIX}/AllVariables.txt 
+  FILE(APPEND ${CMAKE_INSTALL_PREFIX}/AllVariables.txt
              "${var} \"${${var}}\"\n")
 ENDFOREACH(var ${res})
 
diff --git a/Tests/SimpleInstall/lib2.h b/Tests/SimpleInstall/lib2.h
index ea5a6f7..d69b786 100644
--- a/Tests/SimpleInstall/lib2.h
+++ b/Tests/SimpleInstall/lib2.h
@@ -5,7 +5,7 @@
 #    define CM_TEST_LIB_EXPORT  __declspec( dllimport )
 #  endif
 #else
-#  define CM_TEST_LIB_EXPORT 
+#  define CM_TEST_LIB_EXPORT
 #endif
 
 CM_TEST_LIB_EXPORT float Lib2Func();
diff --git a/Tests/SimpleInstall/lib3.h b/Tests/SimpleInstall/lib3.h
index c250ed7..66bc52a 100644
--- a/Tests/SimpleInstall/lib3.h
+++ b/Tests/SimpleInstall/lib3.h
@@ -5,7 +5,7 @@
 #    define CM_TEST_LIB_EXPORT  __declspec( dllimport )
 #  endif
 #else
-#  define CM_TEST_LIB_EXPORT 
+#  define CM_TEST_LIB_EXPORT
 #endif
 
 CM_TEST_LIB_EXPORT float Lib3Func();
diff --git a/Tests/SimpleInstall/lib4.h b/Tests/SimpleInstall/lib4.h
index 4b94ea2..11c1272 100644
--- a/Tests/SimpleInstall/lib4.h
+++ b/Tests/SimpleInstall/lib4.h
@@ -5,7 +5,7 @@
 #    define CM_TEST_LIB_EXPORT  __declspec( dllimport )
 #  endif
 #else
-#  define CM_TEST_LIB_EXPORT 
+#  define CM_TEST_LIB_EXPORT
 #endif
 
 CM_TEST_LIB_EXPORT float Lib4Func();