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, 14 insertions, 14 deletions

diff --git a/Modules/FindPerlLibs.cmake b/Modules/FindPerlLibs.cmake
index 101aebfd40..e9313adc9d 100644
--- a/Modules/FindPerlLibs.cmake
+++ b/Modules/FindPerlLibs.cmake
@@ -53,7 +53,7 @@ if (PERL_EXECUTABLE)
 
   if (NOT PERL_PREFIX_RESULT_VARIABLE)
     string(REGEX REPLACE "prefix='([^']+)'.*" "\\1" PERL_PREFIX ${PERL_PREFIX_OUTPUT_VARIABLE})
-  endif (NOT PERL_PREFIX_RESULT_VARIABLE)
+  endif ()
 
   ### PERL_ARCHNAME
   execute_process(
@@ -66,7 +66,7 @@ if (PERL_EXECUTABLE)
   )
   if (NOT PERL_ARCHNAME_RESULT_VARIABLE)
     string(REGEX REPLACE "archname='([^']+)'.*" "\\1" PERL_ARCHNAME ${PERL_ARCHNAME_OUTPUT_VARIABLE})
-  endif (NOT PERL_ARCHNAME_RESULT_VARIABLE)
+  endif ()
 
 
 
@@ -81,7 +81,7 @@ if (PERL_EXECUTABLE)
     )
   if (NOT PERL_CPPFLAGS_RESULT_VARIABLE)
     string(REGEX REPLACE "cppflags='([^']+)'.*" "\\1" PERL_EXTRA_C_FLAGS ${PERL_CPPFLAGS_OUTPUT_VARIABLE})
-  endif (NOT PERL_CPPFLAGS_RESULT_VARIABLE)
+  endif ()
 
   ### PERL_SITESEARCH
   execute_process(
@@ -95,7 +95,7 @@ if (PERL_EXECUTABLE)
   if (NOT PERL_SITESEARCH_RESULT_VARIABLE)
     string(REGEX REPLACE "install[a-z]+='([^']+)'.*" "\\1" PERL_SITESEARCH ${PERL_SITESEARCH_OUTPUT_VARIABLE})
     file(TO_CMAKE_PATH "${PERL_SITESEARCH}" PERL_SITESEARCH)
-  endif (NOT PERL_SITESEARCH_RESULT_VARIABLE)
+  endif ()
 
   ### PERL_SITELIB
   execute_process(
@@ -109,7 +109,7 @@ if (PERL_EXECUTABLE)
   if (NOT PERL_SITELIB_RESULT_VARIABLE)
     string(REGEX REPLACE "install[a-z]+='([^']+)'.*" "\\1" PERL_SITELIB ${PERL_SITELIB_OUTPUT_VARIABLE})
     file(TO_CMAKE_PATH "${PERL_SITELIB}" PERL_SITELIB)
-  endif (NOT PERL_SITELIB_RESULT_VARIABLE)
+  endif ()
 
   ### PERL_VENDORARCH
   execute_process(
@@ -123,7 +123,7 @@ if (PERL_EXECUTABLE)
   if (NOT PERL_VENDORARCH_RESULT_VARIABLE)
     string(REGEX REPLACE "install[a-z]+='([^']+)'.*" "\\1" PERL_VENDORARCH ${PERL_VENDORARCH_OUTPUT_VARIABLE})
     file(TO_CMAKE_PATH "${PERL_VENDORARCH}" PERL_VENDORARCH)
-  endif (NOT PERL_VENDORARCH_RESULT_VARIABLE)
+  endif ()
 
   ### PERL_VENDORLIB
   execute_process(
@@ -137,7 +137,7 @@ if (PERL_EXECUTABLE)
   if (NOT PERL_VENDORLIB_RESULT_VARIABLE)
     string(REGEX REPLACE "install[a-z]+='([^']+)'.*" "\\1" PERL_VENDORLIB ${PERL_VENDORLIB_OUTPUT_VARIABLE})
     file(TO_CMAKE_PATH "${PERL_VENDORLIB}" PERL_VENDORLIB)
-  endif (NOT PERL_VENDORLIB_RESULT_VARIABLE)
+  endif ()
 
   macro(perl_adjust_darwin_lib_variable varname)
     string( TOUPPER PERL_${varname} FINDPERL_VARNAME )
@@ -160,9 +160,9 @@ if (PERL_EXECUTABLE)
 
       if (PERL_NEEDS_ADJUSTMENT)
         string(REGEX REPLACE "(.*)/Updates/" "/System/\\1/" ${FINDPERL_VARNAME} ${${FINDPERL_VARNAME}})
-      endif (PERL_NEEDS_ADJUSTMENT)
+      endif ()
 
-    endif (NOT PERL_MINUSV_RESULT_VARIABLE)
+    endif ()
   endmacro()
 
   ### PERL_ARCHLIB
@@ -178,7 +178,7 @@ if (PERL_EXECUTABLE)
     string(REGEX REPLACE "install[a-z]+='([^']+)'.*" "\\1" PERL_ARCHLIB ${PERL_ARCHLIB_OUTPUT_VARIABLE})
     perl_adjust_darwin_lib_variable( ARCHLIB )
     file(TO_CMAKE_PATH "${PERL_ARCHLIB}" PERL_ARCHLIB)
-  endif (NOT PERL_ARCHLIB_RESULT_VARIABLE)
+  endif ()
 
   ### PERL_PRIVLIB
   execute_process(
@@ -193,7 +193,7 @@ if (PERL_EXECUTABLE)
     string(REGEX REPLACE "install[a-z]+='([^']+)'.*" "\\1" PERL_PRIVLIB ${PERL_PRIVLIB_OUTPUT_VARIABLE})
     perl_adjust_darwin_lib_variable( PRIVLIB )
     file(TO_CMAKE_PATH "${PERL_PRIVLIB}" PERL_PRIVLIB)
-  endif (NOT PERL_PRIVLIB_RESULT_VARIABLE)
+  endif ()
 
   ### PERL_POSSIBLE_LIBRARY_NAMES
   execute_process(
@@ -206,9 +206,9 @@ if (PERL_EXECUTABLE)
   )
   if (NOT PERL_LIBRARY_RESULT_VARIABLE)
     string(REGEX REPLACE "libperl='([^']+)'.*" "\\1" PERL_POSSIBLE_LIBRARY_NAMES ${PERL_LIBRARY_OUTPUT_VARIABLE})
-  else (NOT PERL_LIBRARY_RESULT_VARIABLE)
+  else ()
     set(PERL_POSSIBLE_LIBRARY_NAMES perl${PERL_VERSION_STRING} perl)
-  endif (NOT PERL_LIBRARY_RESULT_VARIABLE)
+  endif ()
 
   ### PERL_INCLUDE_PATH
   find_path(PERL_INCLUDE_PATH
@@ -234,7 +234,7 @@ if (PERL_EXECUTABLE)
       /usr/lib/perl/${PERL_VERSION_STRING}/CORE
   )
 
-endif (PERL_EXECUTABLE)
+endif ()
 
 # handle the QUIETLY and REQUIRED arguments and set PERLLIBS_FOUND to TRUE if
 # all listed variables are TRUE