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, 3 insertions, 3 deletions

diff --git a/Modules/CMakeExtraGeneratorDetermineCompilerMacrosAndIncludeDirs.cmake b/Modules/CMakeExtraGeneratorDetermineCompilerMacrosAndIncludeDirs.cmake
index 0fe2abb..54a6418 100644
--- a/Modules/CMakeExtraGeneratorDetermineCompilerMacrosAndIncludeDirs.cmake
+++ b/Modules/CMakeExtraGeneratorDetermineCompilerMacrosAndIncludeDirs.cmake
@@ -44,7 +44,7 @@ macro(_DETERMINE_GCC_SYSTEM_INCLUDE_DIRS _lang _resultIncludeDirs _resultDefines
     foreach(nextLine ${_includeLines})
       string(STRIP "${nextLine}" _includePath)
       list(APPEND ${_resultIncludeDirs} "${_includePath}")
-    endforeach(nextLine)
+    endforeach()
 
   endif()
 
@@ -71,9 +71,9 @@ macro(_DETERMINE_GCC_SYSTEM_INCLUDE_DIRS _lang _resultIncludeDirs _resultDefines
     else()
       list(APPEND ${_resultDefines} " ")
     endif()
-  endforeach(nextLine)
+  endforeach()
 
-endmacro(_DETERMINE_GCC_SYSTEM_INCLUDE_DIRS _lang)
+endmacro()
 
 # Save the current LC_ALL, LC_MESSAGES, and LANG environment variables and set them
 # to "C" that way GCC's "search starts here" text is in English and we can grok it.