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, 2 insertions, 2 deletions

diff --git a/Modules/CheckTypeSize.cmake b/Modules/CheckTypeSize.cmake
index 1717718c97..1b9dc9fbb8 100644
--- a/Modules/CheckTypeSize.cmake
+++ b/Modules/CheckTypeSize.cmake
@@ -142,7 +142,7 @@ function(__check_type_size_impl type var map builtin)
     file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
       "Determining size of ${type} passed with the following output:\n${output}\n\n")
     set(${var} "${${var}}" CACHE INTERNAL "CHECK_TYPE_SIZE: sizeof(${type})")
-  else(HAVE_${var})
+  else()
     # The check failed to compile.
     message(STATUS "Check size of ${type} - failed")
     file(READ ${src} content)
@@ -150,7 +150,7 @@ function(__check_type_size_impl type var map builtin)
       "Determining size of ${type} failed with the following output:\n${output}\n${src}:\n${content}\n\n")
     set(${var} "" CACHE INTERNAL "CHECK_TYPE_SIZE: ${type} unknown")
     file(REMOVE ${map})
-  endif(HAVE_${var})
+  endif()
 endfunction()
 
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