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/PolicyScope/CMakeLists.txt b/Tests/PolicyScope/CMakeLists.txt
index e6f2edc..413195a 100644
--- a/Tests/PolicyScope/CMakeLists.txt
+++ b/Tests/PolicyScope/CMakeLists.txt
@@ -7,7 +7,7 @@ function(check msg lhs rhs)
   if(NOT "${lhs}" STREQUAL "${rhs}")
     message(FATAL_ERROR "${msg}: expected [${lhs}], got [${rhs}]")
   endif()
-endfunction(check)
+endfunction()
 
 #-----------------------------------------------------------------------------
 # Test using a development framework that sets policies for us.
@@ -52,7 +52,7 @@ if(1)
     # CMP0002 should be changed when this function is invoked
     cmake_policy(GET CMP0002 cmp)
     check(CMP0002 "OLD" "${cmp}")
-  endfunction(func1)
+  endfunction()
 
   # Unset CMP0002
   cmake_policy(VERSION 2.4)
@@ -65,8 +65,8 @@ if(1)
     cmake_policy(SET CMP0002 OLD)
     cmake_policy(GET CMP0002 cmp)
     check(CMP0002 "OLD" "${cmp}")
-  endmacro(macro1)
-endif(1)
+  endmacro()
+endif()
 cmake_policy(POP)
 
 # CMP0002 should still be NEW in this context.