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, 4 insertions, 4 deletions

diff --git a/Tests/FunctionTest/SubDirScope/CMakeLists.txt b/Tests/FunctionTest/SubDirScope/CMakeLists.txt
index c40fadb..c1a3cfb 100644
--- a/Tests/FunctionTest/SubDirScope/CMakeLists.txt
+++ b/Tests/FunctionTest/SubDirScope/CMakeLists.txt
@@ -4,11 +4,11 @@ set(SUBDIR_UNDEFINED PARENT_SCOPE)
 # The above sets should not affect the current scope.
 if(DEFINED SUBDIR_UNDEFINED)
   PASS("SubdirScope Undefine Test" "(${SUBDIR_UNDEFINED})")
-else(DEFINED SUBDIR_UNDEFINED)
+else()
   FAILED("SubdirScope Undefine Test" "(${SUBDIR_UNDEFINED})")
-endif(DEFINED SUBDIR_UNDEFINED)
+endif()
 if(DEFINED SUBDIR_DEFINED)
   FAILED("SubdirScope Define Test" "(${SUBDIR_DEFINED})")
-else(DEFINED SUBDIR_DEFINED)
+else()
   PASS("SubdirScope Define Test" "(${SUBDIR_DEFINED})")
-endif(DEFINED SUBDIR_DEFINED)
+endif()