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, 23 insertions, 23 deletions

diff --git a/Modules/CMakeDetermineSystem.cmake b/Modules/CMakeDetermineSystem.cmake
index a72bd5f..22c5016 100644
--- a/Modules/CMakeDetermineSystem.cmake
+++ b/Modules/CMakeDetermineSystem.cmake
@@ -59,23 +59,23 @@ if(CMAKE_HOST_UNIX)
       if("${val}" GREATER 0)
         exec_program(uname ARGS -m OUTPUT_VARIABLE CMAKE_HOST_SYSTEM_PROCESSOR
           RETURN_VALUE val)
-      endif("${val}" GREATER 0)
+      endif()
     endif()
     # check the return of the last uname -m or -p
     if("${val}" GREATER 0)
         set(CMAKE_HOST_SYSTEM_PROCESSOR "unknown")
-    endif("${val}" GREATER 0)
+    endif()
     set(CMAKE_UNAME ${CMAKE_UNAME} CACHE INTERNAL "uname command")
     # processor may have double quote in the name, and that needs to be removed
     string(REGEX REPLACE "\"" "" CMAKE_HOST_SYSTEM_PROCESSOR "${CMAKE_HOST_SYSTEM_PROCESSOR}")
     string(REGEX REPLACE "/" "_" CMAKE_HOST_SYSTEM_PROCESSOR "${CMAKE_HOST_SYSTEM_PROCESSOR}")
-  endif(CMAKE_UNAME)
-else(CMAKE_HOST_UNIX)
+  endif()
+else()
   if(CMAKE_HOST_WIN32)
     set (CMAKE_HOST_SYSTEM_NAME "Windows")
     set (CMAKE_HOST_SYSTEM_PROCESSOR "$ENV{PROCESSOR_ARCHITECTURE}")
-  endif(CMAKE_HOST_WIN32)
-endif(CMAKE_HOST_UNIX)
+  endif()
+endif()
 
 # if a toolchain file is used, the user wants to cross compile.
 # in this case read the toolchain file and keep the CMAKE_HOST_SYSTEM_*
@@ -87,15 +87,15 @@ if(CMAKE_TOOLCHAIN_FILE)
   if(NOT _INCLUDED_TOOLCHAIN_FILE)
      # if the file isn't found there, check the default locations
      include("${CMAKE_TOOLCHAIN_FILE}" OPTIONAL RESULT_VARIABLE _INCLUDED_TOOLCHAIN_FILE)
-  endif(NOT _INCLUDED_TOOLCHAIN_FILE)
+  endif()
 
   if(_INCLUDED_TOOLCHAIN_FILE)
     set(CMAKE_TOOLCHAIN_FILE "${_INCLUDED_TOOLCHAIN_FILE}" CACHE FILEPATH "The CMake toolchain file" FORCE)
-  else(_INCLUDED_TOOLCHAIN_FILE)
+  else()
     message(FATAL_ERROR "Could not find toolchain file: ${CMAKE_TOOLCHAIN_FILE}")
     set(CMAKE_TOOLCHAIN_FILE "NOTFOUND" CACHE FILEPATH "The CMake toolchain file" FORCE)
-  endif(_INCLUDED_TOOLCHAIN_FILE)
-endif(CMAKE_TOOLCHAIN_FILE)
+  endif()
+endif()
 
 
 # if CMAKE_SYSTEM_NAME is here already set, either it comes from a toolchain file
@@ -104,45 +104,45 @@ endif(CMAKE_TOOLCHAIN_FILE)
 if(CMAKE_SYSTEM_NAME)
   if(NOT DEFINED CMAKE_CROSSCOMPILING)
     set(CMAKE_CROSSCOMPILING TRUE)
-  endif(NOT DEFINED CMAKE_CROSSCOMPILING)
+  endif()
   set(PRESET_CMAKE_SYSTEM_NAME TRUE)
-else(CMAKE_SYSTEM_NAME)
+else()
   set(CMAKE_SYSTEM_NAME      "${CMAKE_HOST_SYSTEM_NAME}")
   set(CMAKE_SYSTEM_VERSION   "${CMAKE_HOST_SYSTEM_VERSION}")
   set(CMAKE_SYSTEM_PROCESSOR "${CMAKE_HOST_SYSTEM_PROCESSOR}")
   set(CMAKE_CROSSCOMPILING FALSE)
   set(PRESET_CMAKE_SYSTEM_NAME FALSE)
-endif(CMAKE_SYSTEM_NAME)
+endif()
 
 
 macro(ADJUST_CMAKE_SYSTEM_VARIABLES _PREFIX)
   if(NOT ${_PREFIX}_NAME)
     set(${_PREFIX}_NAME "UnknownOS")
-  endif(NOT ${_PREFIX}_NAME)
+  endif()
 
   # fix for BSD/OS , remove the /
   if(${_PREFIX}_NAME MATCHES BSD.OS)
     set(${_PREFIX}_NAME BSDOS)
-  endif(${_PREFIX}_NAME MATCHES BSD.OS)
+  endif()
 
   # fix for GNU/kFreeBSD, remove the GNU/
   if(${_PREFIX}_NAME MATCHES kFreeBSD)
     set(${_PREFIX}_NAME kFreeBSD)
-  endif(${_PREFIX}_NAME MATCHES kFreeBSD)
+  endif()
 
   # fix for CYGWIN which has windows version in it
   if(${_PREFIX}_NAME MATCHES CYGWIN)
     set(${_PREFIX}_NAME CYGWIN)
-  endif(${_PREFIX}_NAME MATCHES CYGWIN)
+  endif()
 
   # set CMAKE_SYSTEM to the CMAKE_SYSTEM_NAME
   set(${_PREFIX}  ${${_PREFIX}_NAME})
   # if there is a CMAKE_SYSTEM_VERSION then add a -${CMAKE_SYSTEM_VERSION}
   if(${_PREFIX}_VERSION)
     set(${_PREFIX} ${${_PREFIX}}-${${_PREFIX}_VERSION})
-  endif(${_PREFIX}_VERSION)
+  endif()
 
-endmacro(ADJUST_CMAKE_SYSTEM_VARIABLES _PREFIX)
+endmacro()
 
 ADJUST_CMAKE_SYSTEM_VARIABLES(CMAKE_SYSTEM)
 ADJUST_CMAKE_SYSTEM_VARIABLES(CMAKE_HOST_SYSTEM)
@@ -156,21 +156,21 @@ if(CMAKE_BINARY_DIR)
                 "The target system is: ${CMAKE_SYSTEM_NAME} - ${CMAKE_SYSTEM_VERSION} - ${CMAKE_SYSTEM_PROCESSOR}\n")
     file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
                 "The host system is: ${CMAKE_HOST_SYSTEM_NAME} - ${CMAKE_HOST_SYSTEM_VERSION} - ${CMAKE_HOST_SYSTEM_PROCESSOR}\n")
-  else(PRESET_CMAKE_SYSTEM_NAME)
+  else()
     file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
                 "The system is: ${CMAKE_SYSTEM_NAME} - ${CMAKE_SYSTEM_VERSION} - ${CMAKE_SYSTEM_PROCESSOR}\n")
-  endif(PRESET_CMAKE_SYSTEM_NAME)
+  endif()
 
   # if a toolchain file is used, it needs to be included in the configured file,
   # so settings done there are also available if they don't go in the cache and in try_compile()
   set(INCLUDE_CMAKE_TOOLCHAIN_FILE_IF_REQUIRED)
   if(DEFINED CMAKE_TOOLCHAIN_FILE)
     set(INCLUDE_CMAKE_TOOLCHAIN_FILE_IF_REQUIRED "include(\"${CMAKE_TOOLCHAIN_FILE}\")")
-  endif(DEFINED CMAKE_TOOLCHAIN_FILE)
+  endif()
 
   # configure variables set in this file for fast reload, the template file is defined at the top of this file
   configure_file(${CMAKE_ROOT}/Modules/CMakeSystem.cmake.in
                 ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeSystem.cmake
                 IMMEDIATE @ONLY)
 
-endif(CMAKE_BINARY_DIR)
+endif()