Convert CMake-language commands to lower case

Ancient CMake versions required upper-case commands.  Later command
names became case-insensitive.  Now the preferred style is lower-case.

Run the following shell code:

cmake --help-command-list |
grep -v "cmake version" |
while read c; do
    echo 's/\b'"$(echo $c | tr '[:lower:]' '[:upper:]')"'\(\s*\)(/'"$c"'\1(/g'
done >convert.sed &&
git ls-files -z -- bootstrap '*.cmake' '*.cmake.in' '*CMakeLists.txt' |
egrep -z -v '^(Utilities/cm|Source/kwsys/)' |
xargs -0 sed -i -f convert.sed &&
rm convert.sed

1 files changed, 30 insertions, 30 deletions

diff --git a/Utilities/KWStyle/CMakeLists.txt b/Utilities/KWStyle/CMakeLists.txt
index fbaa67b..b08dbde 100644
--- a/Utilities/KWStyle/CMakeLists.txt
+++ b/Utilities/KWStyle/CMakeLists.txt
@@ -16,63 +16,63 @@
 # Search for a built-from-source KWStyle under Dashboards/Support on a typical
 # dashboard machines:
 #
-SET(home "$ENV{HOME}")
-IF(NOT home)
-  STRING(REPLACE "\\" "/" home "$ENV{USERPROFILE}")
-ENDIF()
+set(home "$ENV{HOME}")
+if(NOT home)
+  string(REPLACE "\\" "/" home "$ENV{USERPROFILE}")
+endif()
 
-FIND_PROGRAM(KWSTYLE_EXECUTABLE
+find_program(KWSTYLE_EXECUTABLE
   NAMES KWStyle
   PATHS
   "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Kitware Inc.\\KWStyle 1.0.0]/bin"
   "${home}/Dashboards/Support/KWStyle/bin"
   )
-MARK_AS_ADVANCED(KWSTYLE_EXECUTABLE)
+mark_as_advanced(KWSTYLE_EXECUTABLE)
 
-SET(CMAKE_USE_KWSTYLE_DEFAULT OFF)
-IF(KWSTYLE_EXECUTABLE)
-  SET(CMAKE_USE_KWSTYLE_DEFAULT ON)
-ENDIF()
+set(CMAKE_USE_KWSTYLE_DEFAULT OFF)
+if(KWSTYLE_EXECUTABLE)
+  set(CMAKE_USE_KWSTYLE_DEFAULT ON)
+endif()
 
-OPTION(CMAKE_USE_KWSTYLE
+option(CMAKE_USE_KWSTYLE
   "Add StyleCheck target and KWStyle test: run KWStyle to check for coding standard violations."
   ${CMAKE_USE_KWSTYLE_DEFAULT})
-MARK_AS_ADVANCED(CMAKE_USE_KWSTYLE)
+mark_as_advanced(CMAKE_USE_KWSTYLE)
 
-IF(CMAKE_USE_KWSTYLE)
-  OPTION(KWSTYLE_USE_VIM_FORMAT "Set KWStyle to generate errors with a VIM-compatible format." OFF)
-  OPTION(KWSTYLE_USE_MSVC_FORMAT "Set KWStyle to generate errors with a VisualStudio-compatible format." OFF)
-  MARK_AS_ADVANCED(KWSTYLE_USE_VIM_FORMAT)
-  MARK_AS_ADVANCED(KWSTYLE_USE_MSVC_FORMAT)
+if(CMAKE_USE_KWSTYLE)
+  option(KWSTYLE_USE_VIM_FORMAT "Set KWStyle to generate errors with a VIM-compatible format." OFF)
+  option(KWSTYLE_USE_MSVC_FORMAT "Set KWStyle to generate errors with a VisualStudio-compatible format." OFF)
+  mark_as_advanced(KWSTYLE_USE_VIM_FORMAT)
+  mark_as_advanced(KWSTYLE_USE_MSVC_FORMAT)
 
-  IF(KWSTYLE_USE_VIM_FORMAT)
-    SET(KWSTYLE_ARGUMENTS -vim ${KWSTYLE_ARGUMENTS})
-  ENDIF(KWSTYLE_USE_VIM_FORMAT)
+  if(KWSTYLE_USE_VIM_FORMAT)
+    set(KWSTYLE_ARGUMENTS -vim ${KWSTYLE_ARGUMENTS})
+  endif(KWSTYLE_USE_VIM_FORMAT)
 
-  IF(KWSTYLE_USE_MSVC_FORMAT)
-    SET(KWSTYLE_ARGUMENTS -msvc ${KWSTYLE_ARGUMENTS})
-  ENDIF(KWSTYLE_USE_MSVC_FORMAT)
+  if(KWSTYLE_USE_MSVC_FORMAT)
+    set(KWSTYLE_ARGUMENTS -msvc ${KWSTYLE_ARGUMENTS})
+  endif(KWSTYLE_USE_MSVC_FORMAT)
 
-  CONFIGURE_FILE(${CMake_SOURCE_DIR}/Utilities/KWStyle/CMake.kws.xml.in
+  configure_file(${CMake_SOURCE_DIR}/Utilities/KWStyle/CMake.kws.xml.in
                ${CMake_BINARY_DIR}/CMake.kws.xml)
-  CONFIGURE_FILE(${CMake_SOURCE_DIR}/Utilities/KWStyle/CMakeMoreChecks.kws.xml.in
+  configure_file(${CMake_SOURCE_DIR}/Utilities/KWStyle/CMakeMoreChecks.kws.xml.in
                ${CMake_BINARY_DIR}/CMakeMoreChecks.kws.xml)
 
-  CONFIGURE_FILE(${CMake_SOURCE_DIR}/Utilities/KWStyle/CMakeFiles.txt.in
+  configure_file(${CMake_SOURCE_DIR}/Utilities/KWStyle/CMakeFiles.txt.in
                  ${CMake_BINARY_DIR}/CMakeKWSFiles.txt)
 
-  ADD_CUSTOM_COMMAND(
+  add_custom_command(
     OUTPUT ${CMake_BINARY_DIR}/KWStyleReport.txt
     COMMAND ${KWSTYLE_EXECUTABLE}
     ARGS    -xml ${CMake_BINARY_DIR}/CMake.kws.xml -o ${CMake_SOURCE_DIR}/Utilities/KWStyle/CMakeOverwrite.txt -v ${KWSTYLE_ARGUMENTS} -D ${CMake_BINARY_DIR}/CMakeKWSFiles.txt
     COMMENT "Coding Style Checker"
     )
 
-  ADD_CUSTOM_TARGET(MoreStyleChecks
+  add_custom_target(MoreStyleChecks
     COMMAND ${KWSTYLE_EXECUTABLE}
     -xml ${CMake_BINARY_DIR}/CMakeMoreChecks.kws.xml -html ${CMake_BINARY_DIR}/html -o ${CMake_SOURCE_DIR}/Utilities/KWStyle/CMakeOverwrite.txt -v ${KWSTYLE_ARGUMENTS} -D ${CMake_BINARY_DIR}/CMakeKWSFiles.txt
     COMMENT "Coding Style Checker, more checks enabled"
     )
 
-  ADD_CUSTOM_TARGET(StyleCheck DEPENDS ${CMake_BINARY_DIR}/KWStyleReport.txt)
-ENDIF(CMAKE_USE_KWSTYLE)
+  add_custom_target(StyleCheck DEPENDS ${CMake_BINARY_DIR}/KWStyleReport.txt)
+endif(CMAKE_USE_KWSTYLE)