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, 16 insertions, 16 deletions

diff --git a/Modules/TestBigEndian.cmake b/Modules/TestBigEndian.cmake
index d162f13e7f..193df8fdad 100644
--- a/Modules/TestBigEndian.cmake
+++ b/Modules/TestBigEndian.cmake
@@ -28,25 +28,25 @@ macro(TEST_BIG_ENDIAN VARIABLE)
     if(CMAKE_SIZEOF_UNSIGNED_SHORT EQUAL 2)
       message(STATUS "Using unsigned short")
       set(CMAKE_16BIT_TYPE "unsigned short")
-    else(CMAKE_SIZEOF_UNSIGNED_SHORT EQUAL 2)
+    else()
       CHECK_TYPE_SIZE("unsigned int"   CMAKE_SIZEOF_UNSIGNED_INT)
       if(CMAKE_SIZEOF_UNSIGNED_INT)
         message(STATUS "Using unsigned int")
         set(CMAKE_16BIT_TYPE "unsigned int")
 
-      else(CMAKE_SIZEOF_UNSIGNED_INT)
+      else()
 
         CHECK_TYPE_SIZE("unsigned long"  CMAKE_SIZEOF_UNSIGNED_LONG)
         if(CMAKE_SIZEOF_UNSIGNED_LONG)
           message(STATUS "Using unsigned long")
           set(CMAKE_16BIT_TYPE "unsigned long")
-        else(CMAKE_SIZEOF_UNSIGNED_LONG)
+        else()
           message(FATAL_ERROR "no suitable type found")
-        endif(CMAKE_SIZEOF_UNSIGNED_LONG)
+        endif()
 
-      endif(CMAKE_SIZEOF_UNSIGNED_INT)
+      endif()
 
-    endif(CMAKE_SIZEOF_UNSIGNED_SHORT EQUAL 2)
+    endif()
 
 
     configure_file("${CMAKE_ROOT}/Modules/TestEndianess.c.in"
@@ -76,37 +76,37 @@ macro(TEST_BIG_ENDIAN VARIABLE)
           if(CMAKE_SYSTEM_PROCESSOR MATCHES powerpc)
             set(CMAKE_TEST_ENDIANESS_STRINGS_BE TRUE)
             set(CMAKE_TEST_ENDIANESS_STRINGS_LE FALSE)
-          else(CMAKE_SYSTEM_PROCESSOR MATCHES powerpc)
+          else()
             set(CMAKE_TEST_ENDIANESS_STRINGS_BE FALSE)
             set(CMAKE_TEST_ENDIANESS_STRINGS_LE TRUE)
-          endif(CMAKE_SYSTEM_PROCESSOR MATCHES powerpc)
+          endif()
           message(STATUS "TEST_BIG_ENDIAN found different results, consider setting CMAKE_OSX_ARCHITECTURES or CMAKE_TRY_COMPILE_OSX_ARCHITECTURES to one or no architecture !")
-        endif(CMAKE_TEST_ENDIANESS_STRINGS_BE  AND  CMAKE_TEST_ENDIANESS_STRINGS_LE)
+        endif()
 
         if(CMAKE_TEST_ENDIANESS_STRINGS_LE)
           set(${VARIABLE} 0 CACHE INTERNAL "Result of TEST_BIG_ENDIAN" FORCE)
           message(STATUS "Check if the system is big endian - little endian")
-        endif(CMAKE_TEST_ENDIANESS_STRINGS_LE)
+        endif()
 
         if(CMAKE_TEST_ENDIANESS_STRINGS_BE)
           set(${VARIABLE} 1 CACHE INTERNAL "Result of TEST_BIG_ENDIAN" FORCE)
           message(STATUS "Check if the system is big endian - big endian")
-        endif(CMAKE_TEST_ENDIANESS_STRINGS_BE)
+        endif()
 
         if(NOT CMAKE_TEST_ENDIANESS_STRINGS_BE  AND  NOT CMAKE_TEST_ENDIANESS_STRINGS_LE)
           message(SEND_ERROR "TEST_BIG_ENDIAN found no result!")
-        endif(NOT CMAKE_TEST_ENDIANESS_STRINGS_BE  AND  NOT CMAKE_TEST_ENDIANESS_STRINGS_LE)
+        endif()
 
         file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
           "Determining if the system is big endian passed with the following output:\n${OUTPUT}\nTestEndianess.c:\n${TEST_ENDIANESS_FILE_CONTENT}\n\n")
 
-      else(HAVE_${VARIABLE})
+      else()
         message(STATUS "Check if the system is big endian - failed")
         file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
           "Determining if the system is big endian failed with the following output:\n${OUTPUT}\nTestEndianess.c:\n${TEST_ENDIANESS_FILE_CONTENT}\n\n")
         set(${VARIABLE})
-      endif(HAVE_${VARIABLE})
-  endif("HAVE_${VARIABLE}" MATCHES "^HAVE_${VARIABLE}$")
-endmacro(TEST_BIG_ENDIAN)
+      endif()
+  endif()
+endmacro()