Remove CMake-language block-end command arguments

Ancient versions of CMake required else(), endif(), and similar block
termination commands to have arguments matching the command starting the
block.  This is no longer the preferred style.

Run the following shell code:

for c in else endif endforeach endfunction endmacro endwhile; do
    echo 's/\b'"$c"'\(\s*\)(.\+)/'"$c"'\1()/'
done >convert.sed &&
git ls-files -z -- bootstrap '*.cmake' '*.cmake.in' '*CMakeLists.txt' |
egrep -z -v '^(Utilities/cm|Source/kwsys/)' |
egrep -z -v 'Tests/CMakeTests/While-Endwhile-' |
xargs -0 sed -i -f convert.sed &&
rm convert.sed

1 files changed, 6 insertions, 6 deletions

diff --git a/Tests/SystemInformation/CMakeLists.txt b/Tests/SystemInformation/CMakeLists.txt
index c29f3e8..838fd4a 100644
--- a/Tests/SystemInformation/CMakeLists.txt
+++ b/Tests/SystemInformation/CMakeLists.txt
@@ -16,7 +16,7 @@ add_executable(SystemInformation DumpInformation.cxx)
 
 macro(FOO args)
   message("Test macro")
-endmacro(FOO)
+endmacro()
 
 FOO(lala)
 
@@ -25,34 +25,34 @@ get_cmake_property(res VARIABLES)
 foreach(var ${res})
   file(APPEND ${CMAKE_CURRENT_BINARY_DIR}/AllVariables.txt
              "${var} \"${${var}}\"\n")
-endforeach(var ${res})
+endforeach()
 
 file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/AllCommands.txt "")
 get_cmake_property(res COMMANDS)
 foreach(var ${res})
   file(APPEND ${CMAKE_CURRENT_BINARY_DIR}/AllCommands.txt
              "${var}\n")
-endforeach(var ${res})
+endforeach()
 
 file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/AllMacros.txt "")
 get_cmake_property(res MACROS)
 foreach(var ${res})
   file(APPEND ${CMAKE_CURRENT_BINARY_DIR}/AllMacros.txt
              "${var}\n")
-endforeach(var ${res})
+endforeach()
 
 file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/OtherProperties.txt "")
 get_directory_property(res INCLUDE_DIRECTORIES)
 foreach(var ${res})
   file(APPEND ${CMAKE_CURRENT_BINARY_DIR}/OtherProperties.txt
     "INCLUDE_DIRECTORY: ${var}\n")
-endforeach(var)
+endforeach()
 
 get_directory_property(res LINK_DIRECTORIES)
 foreach(var ${res})
   file(APPEND ${CMAKE_CURRENT_BINARY_DIR}/OtherProperties.txt
     "LINK_DIRECTORIES: ${var}\n")
-endforeach(var)
+endforeach()
 
 get_directory_property(res INCLUDE_REGULAR_EXPRESSION)
 file(APPEND ${CMAKE_CURRENT_BINARY_DIR}/OtherProperties.txt