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, 6 insertions, 6 deletions

diff --git a/cmake_uninstall.cmake.in b/cmake_uninstall.cmake.in
index 0005d9ef29..7cd7fc1c91 100644
--- a/cmake_uninstall.cmake.in
+++ b/cmake_uninstall.cmake.in
@@ -1,6 +1,6 @@
 if(NOT EXISTS "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt")
   message(FATAL_ERROR "Cannot find install manifest: \"@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt\"")
-endif(NOT EXISTS "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt")
+endif()
 
 file(READ "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt" files)
 string(REGEX REPLACE "\n" ";" files "${files}")
@@ -13,10 +13,10 @@ foreach(file ${files})
       RETURN_VALUE rm_retval
       )
     if("${rm_retval}" STREQUAL 0)
-    else("${rm_retval}" STREQUAL 0)
+    else()
       message(FATAL_ERROR "Problem when removing \"$ENV{DESTDIR}${file}\"")
-    endif("${rm_retval}" STREQUAL 0)
-  else(EXISTS "$ENV{DESTDIR}${file}")
+    endif()
+  else()
     message(STATUS "File \"$ENV{DESTDIR}${file}\" does not exist.")
-  endif(EXISTS "$ENV{DESTDIR}${file}")
-endforeach(file)
+  endif()
+endforeach()