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/Modules/CMakeCXXCompiler.cmake.in b/Modules/CMakeCXXCompiler.cmake.in
index 3cef7f82d4..b6477dfe4e 100644
--- a/Modules/CMakeCXXCompiler.cmake.in
+++ b/Modules/CMakeCXXCompiler.cmake.in
@@ -14,13 +14,13 @@ set(CMAKE_COMPILER_IS_CYGWIN @CMAKE_COMPILER_IS_CYGWIN@)
 if(CMAKE_COMPILER_IS_CYGWIN)
   set(CYGWIN 1)
   set(UNIX 1)
-endif(CMAKE_COMPILER_IS_CYGWIN)
+endif()
 
 set(CMAKE_CXX_COMPILER_ENV_VAR "CXX")
 
 if(CMAKE_COMPILER_IS_MINGW)
   set(MINGW 1)
-endif(CMAKE_COMPILER_IS_MINGW)
+endif()
 set(CMAKE_CXX_COMPILER_ID_RUN 1)
 set(CMAKE_CXX_IGNORE_EXTENSIONS inl;h;hpp;HPP;H;o;O;obj;OBJ;def;DEF;rc;RC)
 set(CMAKE_CXX_SOURCE_FILE_EXTENSIONS C;M;c++;cc;cpp;cxx;m;mm;CPP)
@@ -34,11 +34,11 @@ set(CMAKE_CXX_LIBRARY_ARCHITECTURE "@CMAKE_CXX_LIBRARY_ARCHITECTURE@")
 
 if(CMAKE_CXX_SIZEOF_DATA_PTR)
   set(CMAKE_SIZEOF_VOID_P "${CMAKE_CXX_SIZEOF_DATA_PTR}")
-endif(CMAKE_CXX_SIZEOF_DATA_PTR)
+endif()
 
 if(CMAKE_CXX_COMPILER_ABI)
   set(CMAKE_INTERNAL_PLATFORM_ABI "${CMAKE_CXX_COMPILER_ABI}")
-endif(CMAKE_CXX_COMPILER_ABI)
+endif()
 
 if(CMAKE_CXX_LIBRARY_ARCHITECTURE)
   set(CMAKE_LIBRARY_ARCHITECTURE "@CMAKE_CXX_LIBRARY_ARCHITECTURE@")