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, 45 insertions, 45 deletions

diff --git a/Modules/FindBoost.cmake b/Modules/FindBoost.cmake
index e536b6e..607e249 100644
--- a/Modules/FindBoost.cmake
+++ b/Modules/FindBoost.cmake
@@ -361,16 +361,16 @@ macro(_Boost_ADJUST_LIB_VARS basename)
 
       set(Boost_LIBRARY_DIRS ${Boost_LIBRARY_DIRS} CACHE FILEPATH "Boost library directory")
       set(Boost_${basename}_FOUND ON CACHE INTERNAL "Whether the Boost ${basename} library found")
-    endif(Boost_${basename}_LIBRARY)
+    endif()
 
-  endif(Boost_INCLUDE_DIR )
+  endif()
   # Make variables changeble to the advanced user
   mark_as_advanced(
       Boost_${basename}_LIBRARY
       Boost_${basename}_LIBRARY_RELEASE
       Boost_${basename}_LIBRARY_DEBUG
   )
-endmacro(_Boost_ADJUST_LIB_VARS)
+endmacro()
 
 #-------------------------------------------------------------------------------
 
@@ -479,21 +479,21 @@ function(_Boost_GUESS_COMPILER_PREFIX _ret)
               # In Boost 1.36.0 and newer, the mangled compiler name used
               # on Mac OS X/Darwin is "xgcc".
               set(_boost_COMPILER "-xgcc${_boost_COMPILER_VERSION}")
-            else(${Boost_MINOR_VERSION} GREATER 35)
+            else()
               # In Boost <= 1.35.0, there is no mangled compiler name for
               # the Mac OS X/Darwin version of GCC.
               set(_boost_COMPILER "")
-            endif(${Boost_MINOR_VERSION} GREATER 35)
-          else(Boost_MINOR_VERSION)
+            endif()
+          else()
             # We don't know the Boost version, so assume it's
             # pre-1.36.0.
             set(_boost_COMPILER "")
-          endif(Boost_MINOR_VERSION)
+          endif()
         else()
           set(_boost_COMPILER "-gcc${_boost_COMPILER_VERSION}")
         endif()
       endif()
-    endif (CMAKE_COMPILER_IS_GNUCXX)
+    endif ()
   else()
     # TODO at least Boost_DEBUG here?
     set(_boost_COMPILER "")
@@ -525,7 +525,7 @@ if(Boost_FIND_VERSION_EXACT)
   set(_boost_TEST_VERSIONS
     "${Boost_FIND_VERSION_MAJOR}.${Boost_FIND_VERSION_MINOR}.${Boost_FIND_VERSION_PATCH}"
     "${Boost_FIND_VERSION_MAJOR}.${Boost_FIND_VERSION_MINOR}")
-else(Boost_FIND_VERSION_EXACT)
+else()
   # The user has not requested an exact version.  Among known
   # versions, find those that are acceptable to the user request.
   set(_Boost_KNOWN_VERSIONS ${Boost_ADDITIONAL_VERSIONS}
@@ -549,12 +549,12 @@ else(Boost_FIND_VERSION_EXACT)
         # the patch level dropped.
         list(APPEND _boost_TEST_VERSIONS "${version}")
       endif()
-    endforeach(version)
-  else(Boost_FIND_VERSION)
+    endforeach()
+  else()
     # Any version is acceptable.
     set(_boost_TEST_VERSIONS "${_Boost_KNOWN_VERSIONS}")
-  endif(Boost_FIND_VERSION)
-endif(Boost_FIND_VERSION_EXACT)
+  endif()
+endif()
 
 # The reason that we failed to find Boost. This will be set to a
 # user-friendly message when we fail to find some necessary piece of
@@ -597,7 +597,7 @@ set(Boost_ERROR_REASON)
     # for linking.
     set(Boost_LIB_DIAGNOSTIC_DEFINITIONS
       "-DBOOST_LIB_DIAGNOSTIC" CACHE STRING "Boost diagnostic define")
-  endif(WIN32)
+  endif()
 
   set(_boost_INCLUDE_SEARCH_DIRS_SYSTEM
     C:/boost/include
@@ -671,7 +671,7 @@ set(Boost_ERROR_REASON)
     file(TO_CMAKE_PATH ${BOOST_INCLUDEDIR} BOOST_INCLUDEDIR)
     set(_boost_INCLUDE_SEARCH_DIRS
       ${BOOST_INCLUDEDIR} ${_boost_INCLUDE_SEARCH_DIRS})
-  endif( BOOST_INCLUDEDIR )
+  endif()
 
   # ------------------------------------------------------------------------
   #  Search for Boost include DIR
@@ -699,7 +699,7 @@ set(Boost_ERROR_REASON)
       list(APPEND _boost_PATH_SUFFIXES "boost-${_boost_BOOSTIFIED_VERSION}")
       list(APPEND _boost_PATH_SUFFIXES "boost_${_boost_BOOSTIFIED_VERSION}")
 
-    endforeach(_boost_VER)
+    endforeach()
 
     if(Boost_DEBUG)
       message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] "
@@ -717,7 +717,7 @@ set(Boost_ERROR_REASON)
       PATH_SUFFIXES ${_boost_PATH_SUFFIXES}
       ${_boost_FIND_OPTIONS}
       )
-  endif( NOT Boost_INCLUDE_DIR )
+  endif()
 
   # ------------------------------------------------------------------------
   #  Extract version information from version.hpp
@@ -748,16 +748,16 @@ set(Boost_ERROR_REASON)
 
       set(Boost_ERROR_REASON
           "${Boost_ERROR_REASON}Boost version: ${Boost_MAJOR_VERSION}.${Boost_MINOR_VERSION}.${Boost_SUBMINOR_VERSION}\nBoost include path: ${Boost_INCLUDE_DIR}")
-    endif(NOT "${Boost_VERSION}" STREQUAL "0")
+    endif()
     if(Boost_DEBUG)
       message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] "
                      "version.hpp reveals boost "
                      "${Boost_MAJOR_VERSION}.${Boost_MINOR_VERSION}.${Boost_SUBMINOR_VERSION}")
     endif()
-  else(Boost_INCLUDE_DIR)
+  else()
     set(Boost_ERROR_REASON
       "${Boost_ERROR_REASON}Unable to find the Boost header files. Please set BOOST_ROOT to the root directory containing Boost or BOOST_INCLUDEDIR to the directory containing Boost's headers.")
-  endif(Boost_INCLUDE_DIR)
+  endif()
 
   # ------------------------------------------------------------------------
   #  Suffix initialization and compiler suffix detection.
@@ -1007,7 +1007,7 @@ set(Boost_ERROR_REASON)
 
     _Boost_ADJUST_LIB_VARS(${UPPERCOMPONENT})
 
-  endforeach(COMPONENT)
+  endforeach()
 
   # Restore the original find library ordering
   if( Boost_USE_STATIC_LIBS )
@@ -1044,9 +1044,9 @@ set(Boost_ERROR_REASON)
         if( Boost_FIND_VERSION_PATCH AND Boost_SUBMINOR_VERSION LESS "${Boost_FIND_VERSION_PATCH}" )
           set( Boost_FOUND FALSE )
           set(_Boost_VERSION_AGE "old")
-        endif( Boost_FIND_VERSION_PATCH AND Boost_SUBMINOR_VERSION LESS "${Boost_FIND_VERSION_PATCH}" )
-      endif( Boost_MINOR_VERSION LESS "${Boost_FIND_VERSION_MINOR}" )
-    endif( Boost_MAJOR_VERSION LESS "${Boost_FIND_VERSION_MAJOR}" )
+        endif()
+      endif()
+    endif()
 
     if (NOT Boost_FOUND)
       _Boost_MARK_COMPONENTS_FOUND(OFF)
@@ -1061,7 +1061,7 @@ set(Boost_ERROR_REASON)
       # If the user didn't specify a patchlevel, it's 0.
       if (NOT Boost_FIND_VERSION_PATCH)
         set(Boost_FIND_VERSION_PATCH 0)
-      endif (NOT Boost_FIND_VERSION_PATCH)
+      endif ()
 
       # We'll set Boost_FOUND true again if we have an exact version match.
       set(Boost_FOUND FALSE)
@@ -1071,10 +1071,10 @@ set(Boost_ERROR_REASON)
           if(Boost_SUBMINOR_VERSION EQUAL "${Boost_FIND_VERSION_PATCH}" )
             set( Boost_FOUND TRUE )
             _Boost_MARK_COMPONENTS_FOUND(ON)
-          endif(Boost_SUBMINOR_VERSION EQUAL "${Boost_FIND_VERSION_PATCH}" )
-        endif( Boost_MINOR_VERSION EQUAL "${Boost_FIND_VERSION_MINOR}" )
-      endif( Boost_MAJOR_VERSION EQUAL "${Boost_FIND_VERSION_MAJOR}" )
-    endif (Boost_FOUND AND Boost_FIND_VERSION_EXACT)
+          endif()
+        endif()
+      endif()
+    endif ()
 
     if(NOT Boost_FOUND)
       # State that we found a version of Boost that is too new or too old.
@@ -1083,12 +1083,12 @@ set(Boost_ERROR_REASON)
       if (Boost_FIND_VERSION_PATCH)
         set(Boost_ERROR_REASON
           "${Boost_ERROR_REASON}.${Boost_FIND_VERSION_PATCH}")
-      endif (Boost_FIND_VERSION_PATCH)
+      endif ()
       if (NOT Boost_FIND_VERSION_EXACT)
         set(Boost_ERROR_REASON "${Boost_ERROR_REASON} (or newer)")
-      endif (NOT Boost_FIND_VERSION_EXACT)
+      endif ()
       set(Boost_ERROR_REASON "${Boost_ERROR_REASON}.")
-    endif (NOT Boost_FOUND)
+    endif ()
 
     # Always check for missing components
     set(_boost_CHECKED_COMPONENT FALSE)
@@ -1101,7 +1101,7 @@ set(Boost_ERROR_REASON)
         list(APPEND _Boost_MISSING_COMPONENTS ${COMPONENT})
         set( Boost_FOUND FALSE)
       endif()
-    endforeach(COMPONENT)
+    endforeach()
 
     if(Boost_DEBUG)
       message(STATUS "[ ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE} ] Boost_FOUND = ${Boost_FOUND}")
@@ -1115,18 +1115,18 @@ set(Boost_ERROR_REASON)
       foreach(COMPONENT ${_Boost_MISSING_COMPONENTS})
         set(Boost_ERROR_REASON
           "${Boost_ERROR_REASON}        boost_${COMPONENT}\n")
-      endforeach(COMPONENT)
+      endforeach()
 
       list(LENGTH Boost_FIND_COMPONENTS Boost_NUM_COMPONENTS_WANTED)
       list(LENGTH _Boost_MISSING_COMPONENTS Boost_NUM_MISSING_COMPONENTS)
       if (${Boost_NUM_COMPONENTS_WANTED} EQUAL ${Boost_NUM_MISSING_COMPONENTS})
         set(Boost_ERROR_REASON
           "${Boost_ERROR_REASON}No Boost libraries were found. You may need to set BOOST_LIBRARYDIR to the directory containing Boost libraries or BOOST_ROOT to the location of Boost.")
-      else (${Boost_NUM_COMPONENTS_WANTED} EQUAL ${Boost_NUM_MISSING_COMPONENTS})
+      else ()
         set(Boost_ERROR_REASON
           "${Boost_ERROR_REASON}Some (but not all) of the required Boost libraries were found. You may need to install these additional Boost libraries. Alternatively, set BOOST_LIBRARYDIR to the directory containing Boost libraries or BOOST_ROOT to the location of Boost.")
-      endif (${Boost_NUM_COMPONENTS_WANTED} EQUAL ${Boost_NUM_MISSING_COMPONENTS})
-    endif (_Boost_MISSING_COMPONENTS)
+      endif ()
+    endif ()
 
     if( NOT Boost_LIBRARY_DIRS AND NOT _boost_CHECKED_COMPONENT )
       # Compatibility Code for backwards compatibility with CMake
@@ -1160,11 +1160,11 @@ set(Boost_ERROR_REASON)
         set(Boost_LIBRARY_DIRS ${_boost_LIB_DIR} CACHE FILEPATH "Boost library directory")
       endif()
 
-    endif( NOT Boost_LIBRARY_DIRS AND NOT _boost_CHECKED_COMPONENT )
+    endif()
 
-  else(Boost_INCLUDE_DIR)
+  else()
     set( Boost_FOUND FALSE)
-  endif(Boost_INCLUDE_DIR)
+  endif()
 
   # ------------------------------------------------------------------------
   #  Notification to end user about what was found
@@ -1176,16 +1176,16 @@ set(Boost_ERROR_REASON)
         if(Boost_FIND_COMPONENTS)
           message(STATUS "Found the following Boost libraries:")
         endif()
-      endif(NOT Boost_FIND_QUIETLY)
+      endif()
       foreach( COMPONENT  ${Boost_FIND_COMPONENTS} )
         string( TOUPPER ${COMPONENT} UPPERCOMPONENT )
         if( Boost_${UPPERCOMPONENT}_FOUND )
           if(NOT Boost_FIND_QUIETLY)
             message (STATUS "  ${COMPONENT}")
-          endif(NOT Boost_FIND_QUIETLY)
+          endif()
           set(Boost_LIBRARIES ${Boost_LIBRARIES} ${Boost_${UPPERCOMPONENT}_LIBRARY})
-        endif( Boost_${UPPERCOMPONENT}_FOUND )
-      endforeach(COMPONENT)
+        endif()
+      endforeach()
   else()
     if(Boost_FIND_REQUIRED)
       message(SEND_ERROR "Unable to find the requested Boost libraries.\n${Boost_ERROR_REASON}")
@@ -1201,7 +1201,7 @@ set(Boost_ERROR_REASON)
           message(STATUS "Could NOT find Boost")
         endif()
       endif()
-    endif(Boost_FIND_REQUIRED)
+    endif()
   endif()
 
   # show the Boost_INCLUDE_DIRS AND Boost_LIBRARIES variables only in the advanced view