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, 10 insertions, 10 deletions

diff --git a/Tests/SubDir/CMakeLists.txt b/Tests/SubDir/CMakeLists.txt
index 2aec956359..6822e6bd9a 100644
--- a/Tests/SubDir/CMakeLists.txt
+++ b/Tests/SubDir/CMakeLists.txt
@@ -7,11 +7,11 @@ if(WATCOM)
   set(PLUS_NAME_FILES
     AnotherSubdir/pair_int.int.c
     vcl_algorithm_vcl_pair_double.foo.c)
-else(WATCOM)
+else()
     set(PLUS_NAME_FILES
     AnotherSubdir/pair+int.int.c
     vcl_algorithm+vcl_pair+double.foo.c)
-endif(WATCOM)
+endif()
 
 add_executable(TestFromSubdir
   AnotherSubdir/testfromsubdir.c
@@ -23,24 +23,24 @@ aux_source_directory(ThirdSubDir SOURCES)
 if(WATCOM)
   foreach(f ${SOURCES})
     if("${f}" STREQUAL "ThirdSubDir/pair+int.int1.c")
-    else("${f}" STREQUAL "ThirdSubDir/pair+int.int1.c")
+    else()
       set(SOURCES2 ${f} ${SOURCES2})
-    endif("${f}" STREQUAL "ThirdSubDir/pair+int.int1.c")
-  endforeach(f)
+    endif()
+  endforeach()
   set(SOURCES ${SOURCES2})
   set(SOURCES ${SOURCES}
     vcl_algorithm_vcl_pair_double.foo.c)
-else(WATCOM)
+else()
   foreach(f ${SOURCES})
     if("${f}" STREQUAL "ThirdSubDir/pair_int.int1.c")
-    else("${f}" STREQUAL "ThirdSubDir/pair_int.int1.c")
+    else()
       set(SOURCES2 ${f} ${SOURCES2})
       message("${f}")
-    endif("${f}" STREQUAL "ThirdSubDir/pair_int.int1.c")
-  endforeach(f)
+    endif()
+  endforeach()
   set(SOURCES ${SOURCES2})
   set(SOURCES ${SOURCES}
     vcl_algorithm+vcl_pair+double.foo.c)
-endif(WATCOM)
+endif()
 message("Sources: ${SOURCES}")
 add_executable(TestWithAuxSourceDir ${SOURCES})