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

Author: kwrobot

CMakeCPack.cmake

@@ -11,113 +11,113 @@
 #=============================================================================
 
 # If the cmake version includes cpack, use it
-IF(EXISTS "${CMAKE_ROOT}/Modules/CPack.cmake")
-  IF(EXISTS "${CMAKE_ROOT}/Modules/InstallRequiredSystemLibraries.cmake")
-    OPTION(CMAKE_INSTALL_DEBUG_LIBRARIES
+if(EXISTS "${CMAKE_ROOT}/Modules/CPack.cmake")
+  if(EXISTS "${CMAKE_ROOT}/Modules/InstallRequiredSystemLibraries.cmake")
+    option(CMAKE_INSTALL_DEBUG_LIBRARIES
       "Install Microsoft runtime debug libraries with CMake." FALSE)
-    MARK_AS_ADVANCED(CMAKE_INSTALL_DEBUG_LIBRARIES)
+    mark_as_advanced(CMAKE_INSTALL_DEBUG_LIBRARIES)
 
     # By default, do not warn when built on machines using only VS Express:
-    IF(NOT DEFINED CMAKE_INSTALL_SYSTEM_RUNTIME_LIBS_NO_WARNINGS)
-      SET(CMAKE_INSTALL_SYSTEM_RUNTIME_LIBS_NO_WARNINGS ON)
-    ENDIF()
+    if(NOT DEFINED CMAKE_INSTALL_SYSTEM_RUNTIME_LIBS_NO_WARNINGS)
+      set(CMAKE_INSTALL_SYSTEM_RUNTIME_LIBS_NO_WARNINGS ON)
+    endif()
 
-    INCLUDE(${CMake_SOURCE_DIR}/Modules/InstallRequiredSystemLibraries.cmake)
-  ENDIF(EXISTS "${CMAKE_ROOT}/Modules/InstallRequiredSystemLibraries.cmake")
+    include(${CMake_SOURCE_DIR}/Modules/InstallRequiredSystemLibraries.cmake)
+  endif(EXISTS "${CMAKE_ROOT}/Modules/InstallRequiredSystemLibraries.cmake")
 
-  SET(CPACK_PACKAGE_DESCRIPTION_SUMMARY "CMake is a build tool")
-  SET(CPACK_PACKAGE_VENDOR "Kitware")
-  SET(CPACK_PACKAGE_DESCRIPTION_FILE "${CMAKE_CURRENT_SOURCE_DIR}/Copyright.txt")
-  SET(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_CURRENT_SOURCE_DIR}/Copyright.txt")
-  SET(CPACK_PACKAGE_VERSION "${CMake_VERSION}")
-  SET(CPACK_PACKAGE_INSTALL_DIRECTORY "CMake ${CMake_VERSION_MAJOR}.${CMake_VERSION_MINOR}")
-  SET(CPACK_SOURCE_PACKAGE_FILE_NAME "cmake-${CMake_VERSION}")
+  set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "CMake is a build tool")
+  set(CPACK_PACKAGE_VENDOR "Kitware")
+  set(CPACK_PACKAGE_DESCRIPTION_FILE "${CMAKE_CURRENT_SOURCE_DIR}/Copyright.txt")
+  set(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_CURRENT_SOURCE_DIR}/Copyright.txt")
+  set(CPACK_PACKAGE_VERSION "${CMake_VERSION}")
+  set(CPACK_PACKAGE_INSTALL_DIRECTORY "CMake ${CMake_VERSION_MAJOR}.${CMake_VERSION_MINOR}")
+  set(CPACK_SOURCE_PACKAGE_FILE_NAME "cmake-${CMake_VERSION}")
 
   # Make this explicit here, rather than accepting the CPack default value,
   # so we can refer to it:
-  SET(CPACK_PACKAGE_NAME "${CMAKE_PROJECT_NAME}")
+  set(CPACK_PACKAGE_NAME "${CMAKE_PROJECT_NAME}")
 
   # Installers for 32- vs. 64-bit CMake:
   #  - Root install directory (displayed to end user at installer-run time)
   #  - "NSIS package/display name" (text used in the installer GUI)
   #  - Registry key used to store info about the installation
-  IF(CMAKE_CL_64)
-    SET(CPACK_NSIS_INSTALL_ROOT "$PROGRAMFILES64")
-    SET(CPACK_NSIS_PACKAGE_NAME "${CPACK_PACKAGE_INSTALL_DIRECTORY} (Win64)")
-    SET(CPACK_PACKAGE_INSTALL_REGISTRY_KEY "${CPACK_PACKAGE_NAME} ${CPACK_PACKAGE_VERSION} (Win64)")
-  ELSE()
-    SET(CPACK_NSIS_INSTALL_ROOT "$PROGRAMFILES")
-    SET(CPACK_NSIS_PACKAGE_NAME "${CPACK_PACKAGE_INSTALL_DIRECTORY}")
-    SET(CPACK_PACKAGE_INSTALL_REGISTRY_KEY "${CPACK_PACKAGE_NAME} ${CPACK_PACKAGE_VERSION}")
-  ENDIF()
+  if(CMAKE_CL_64)
+    set(CPACK_NSIS_INSTALL_ROOT "$PROGRAMFILES64")
+    set(CPACK_NSIS_PACKAGE_NAME "${CPACK_PACKAGE_INSTALL_DIRECTORY} (Win64)")
+    set(CPACK_PACKAGE_INSTALL_REGISTRY_KEY "${CPACK_PACKAGE_NAME} ${CPACK_PACKAGE_VERSION} (Win64)")
+  else()
+    set(CPACK_NSIS_INSTALL_ROOT "$PROGRAMFILES")
+    set(CPACK_NSIS_PACKAGE_NAME "${CPACK_PACKAGE_INSTALL_DIRECTORY}")
+    set(CPACK_PACKAGE_INSTALL_REGISTRY_KEY "${CPACK_PACKAGE_NAME} ${CPACK_PACKAGE_VERSION}")
+  endif()
 
-  IF(NOT DEFINED CPACK_SYSTEM_NAME)
+  if(NOT DEFINED CPACK_SYSTEM_NAME)
     # make sure package is not Cygwin-unknown, for Cygwin just
     # cygwin is good for the system name
-    IF("${CMAKE_SYSTEM_NAME}" STREQUAL "CYGWIN")
-      SET(CPACK_SYSTEM_NAME Cygwin)
-    ELSE("${CMAKE_SYSTEM_NAME}" STREQUAL "CYGWIN")
-      SET(CPACK_SYSTEM_NAME ${CMAKE_SYSTEM_NAME}-${CMAKE_SYSTEM_PROCESSOR})
-    ENDIF("${CMAKE_SYSTEM_NAME}" STREQUAL "CYGWIN")
-  ENDIF(NOT DEFINED CPACK_SYSTEM_NAME)
-  IF(${CPACK_SYSTEM_NAME} MATCHES Windows)
-    IF(CMAKE_CL_64)
-      SET(CPACK_SYSTEM_NAME win64-x64)
-    ELSE(CMAKE_CL_64)
-      SET(CPACK_SYSTEM_NAME win32-x86)
-    ENDIF(CMAKE_CL_64)
-  ENDIF(${CPACK_SYSTEM_NAME} MATCHES Windows)
+    if("${CMAKE_SYSTEM_NAME}" STREQUAL "CYGWIN")
+      set(CPACK_SYSTEM_NAME Cygwin)
+    else("${CMAKE_SYSTEM_NAME}" STREQUAL "CYGWIN")
+      set(CPACK_SYSTEM_NAME ${CMAKE_SYSTEM_NAME}-${CMAKE_SYSTEM_PROCESSOR})
+    endif("${CMAKE_SYSTEM_NAME}" STREQUAL "CYGWIN")
+  endif(NOT DEFINED CPACK_SYSTEM_NAME)
+  if(${CPACK_SYSTEM_NAME} MATCHES Windows)
+    if(CMAKE_CL_64)
+      set(CPACK_SYSTEM_NAME win64-x64)
+    else(CMAKE_CL_64)
+      set(CPACK_SYSTEM_NAME win32-x86)
+    endif(CMAKE_CL_64)
+  endif(${CPACK_SYSTEM_NAME} MATCHES Windows)
 
-  IF(NOT DEFINED CPACK_PACKAGE_FILE_NAME)
+  if(NOT DEFINED CPACK_PACKAGE_FILE_NAME)
     # if the CPACK_PACKAGE_FILE_NAME is not defined by the cache
     # default to source package - system, on cygwin system is not
     # needed
-    IF(CYGWIN)
-      SET(CPACK_PACKAGE_FILE_NAME "${CPACK_SOURCE_PACKAGE_FILE_NAME}")
-    ELSE(CYGWIN)
-      SET(CPACK_PACKAGE_FILE_NAME
+    if(CYGWIN)
+      set(CPACK_PACKAGE_FILE_NAME "${CPACK_SOURCE_PACKAGE_FILE_NAME}")
+    else(CYGWIN)
+      set(CPACK_PACKAGE_FILE_NAME
         "${CPACK_SOURCE_PACKAGE_FILE_NAME}-${CPACK_SYSTEM_NAME}")
-    ENDIF(CYGWIN)
-  ENDIF(NOT DEFINED CPACK_PACKAGE_FILE_NAME)
+    endif(CYGWIN)
+  endif(NOT DEFINED CPACK_PACKAGE_FILE_NAME)
 
-  SET(CPACK_PACKAGE_CONTACT "[email protected]")
+  set(CPACK_PACKAGE_CONTACT "[email protected]")
 
-  IF(UNIX)
-    SET(CPACK_STRIP_FILES "bin/ccmake;bin/cmake;bin/cpack;bin/ctest")
-    SET(CPACK_SOURCE_STRIP_FILES "")
-    SET(CPACK_PACKAGE_EXECUTABLES "ccmake" "CMake")
-  ENDIF(UNIX)
+  if(UNIX)
+    set(CPACK_STRIP_FILES "bin/ccmake;bin/cmake;bin/cpack;bin/ctest")
+    set(CPACK_SOURCE_STRIP_FILES "")
+    set(CPACK_PACKAGE_EXECUTABLES "ccmake" "CMake")
+  endif(UNIX)
 
   # cygwin specific packaging stuff
-  IF(CYGWIN)
+  if(CYGWIN)
     # setup the cygwin package name
-    SET(CPACK_PACKAGE_NAME cmake)
+    set(CPACK_PACKAGE_NAME cmake)
     # setup the name of the package for cygwin cmake-2.4.3
-    SET(CPACK_PACKAGE_FILE_NAME
+    set(CPACK_PACKAGE_FILE_NAME
       "${CPACK_PACKAGE_NAME}-${CMake_VERSION}")
     # the source has the same name as the binary
-    SET(CPACK_SOURCE_PACKAGE_FILE_NAME ${CPACK_PACKAGE_FILE_NAME})
+    set(CPACK_SOURCE_PACKAGE_FILE_NAME ${CPACK_PACKAGE_FILE_NAME})
     # Create a cygwin version number in case there are changes for cygwin
     # that are not reflected upstream in CMake
-    SET(CPACK_CYGWIN_PATCH_NUMBER 1)
+    set(CPACK_CYGWIN_PATCH_NUMBER 1)
     # These files are required by the cmCPackCygwinSourceGenerator and the files
     # put into the release tar files.
-    SET(CPACK_CYGWIN_BUILD_SCRIPT
+    set(CPACK_CYGWIN_BUILD_SCRIPT
       "${CMake_BINARY_DIR}/@CPACK_PACKAGE_FILE_NAME@-@[email protected]")
-    SET(CPACK_CYGWIN_PATCH_FILE
+    set(CPACK_CYGWIN_PATCH_FILE
       "${CMake_BINARY_DIR}/@CPACK_PACKAGE_FILE_NAME@-@[email protected]")
     # include the sub directory cmake file for cygwin that
     # configures some files and adds some install targets
     # this file uses some of the package file name variables
-    INCLUDE(Utilities/Release/Cygwin/CMakeLists.txt)
-  ENDIF(CYGWIN)
+    include(Utilities/Release/Cygwin/CMakeLists.txt)
+  endif(CYGWIN)
 
   # Set the options file that needs to be included inside CMakeCPackOptions.cmake
-  SET(QT_DIALOG_CPACK_OPTIONS_FILE ${CMake_BINARY_DIR}/Source/QtDialog/QtDialogCPack.cmake)
-  CONFIGURE_FILE("${CMake_SOURCE_DIR}/CMakeCPackOptions.cmake.in"
+  set(QT_DIALOG_CPACK_OPTIONS_FILE ${CMake_BINARY_DIR}/Source/QtDialog/QtDialogCPack.cmake)
+  configure_file("${CMake_SOURCE_DIR}/CMakeCPackOptions.cmake.in"
     "${CMake_BINARY_DIR}/CMakeCPackOptions.cmake" @ONLY)
-  SET(CPACK_PROJECT_CONFIG_FILE "${CMake_BINARY_DIR}/CMakeCPackOptions.cmake")
+  set(CPACK_PROJECT_CONFIG_FILE "${CMake_BINARY_DIR}/CMakeCPackOptions.cmake")
 
   # include CPack model once all variables are set
-  INCLUDE(CPack)
-ENDIF(EXISTS "${CMAKE_ROOT}/Modules/CPack.cmake")
+  include(CPack)
+endif(EXISTS "${CMAKE_ROOT}/Modules/CPack.cmake")

CMakeCPackOptions.cmake.in

@@ -3,16 +3,16 @@
 # in this file.
 
 if(CPACK_GENERATOR MATCHES "NSIS")
-  SET(CPACK_NSIS_INSTALL_ROOT "@CPACK_NSIS_INSTALL_ROOT@")
+  set(CPACK_NSIS_INSTALL_ROOT "@CPACK_NSIS_INSTALL_ROOT@")
 
   # set the install/unistall icon used for the installer itself
   # There is a bug in NSI that does not handle full unix paths properly.
-  SET(CPACK_NSIS_MUI_ICON "@CMake_SOURCE_DIR@/Utilities/Release\\CMakeLogo.ico")
-  SET(CPACK_NSIS_MUI_UNIICON "@CMake_SOURCE_DIR@/Utilities/Release\\CMakeLogo.ico")
+  set(CPACK_NSIS_MUI_ICON "@CMake_SOURCE_DIR@/Utilities/Release\\CMakeLogo.ico")
+  set(CPACK_NSIS_MUI_UNIICON "@CMake_SOURCE_DIR@/Utilities/Release\\CMakeLogo.ico")
   # set the package header icon for MUI
-  SET(CPACK_PACKAGE_ICON "@CMake_SOURCE_DIR@/Utilities/Release\\CMakeInstall.bmp")
+  set(CPACK_PACKAGE_ICON "@CMake_SOURCE_DIR@/Utilities/Release\\CMakeInstall.bmp")
   # tell cpack to create links to the doc files
-  SET(CPACK_NSIS_MENU_LINKS
+  set(CPACK_NSIS_MENU_LINKS
     "doc/cmake-@CMake_VERSION_MAJOR@.@CMake_VERSION_MINOR@/cmake-gui.html" "cmake-gui Help"
     "doc/cmake-@CMake_VERSION_MAJOR@.@CMake_VERSION_MINOR@/cmake.html" "CMake Help"
     "doc/cmake-@CMake_VERSION_MAJOR@.@CMake_VERSION_MINOR@/cmake-properties.html"
@@ -24,23 +24,23 @@ if(CPACK_GENERATOR MATCHES "NSIS")
     "http://www.cmake.org" "CMake Web Site"
     )
   # Use the icon from cmake-gui for add-remove programs
-  SET(CPACK_NSIS_INSTALLED_ICON_NAME "bin\\cmake-gui.exe")
+  set(CPACK_NSIS_INSTALLED_ICON_NAME "bin\\cmake-gui.exe")
 
-  SET(CPACK_NSIS_PACKAGE_NAME "@CPACK_NSIS_PACKAGE_NAME@")
-  SET(CPACK_NSIS_DISPLAY_NAME "@CPACK_NSIS_PACKAGE_NAME@, a cross-platform, open-source build system")
-  SET(CPACK_NSIS_HELP_LINK "http://www.cmake.org")
-  SET(CPACK_NSIS_URL_INFO_ABOUT "http://www.kitware.com")
-  SET(CPACK_NSIS_CONTACT @CPACK_PACKAGE_CONTACT@)
-  SET(CPACK_NSIS_MODIFY_PATH ON)
+  set(CPACK_NSIS_PACKAGE_NAME "@CPACK_NSIS_PACKAGE_NAME@")
+  set(CPACK_NSIS_DISPLAY_NAME "@CPACK_NSIS_PACKAGE_NAME@, a cross-platform, open-source build system")
+  set(CPACK_NSIS_HELP_LINK "http://www.cmake.org")
+  set(CPACK_NSIS_URL_INFO_ABOUT "http://www.kitware.com")
+  set(CPACK_NSIS_CONTACT @CPACK_PACKAGE_CONTACT@)
+  set(CPACK_NSIS_MODIFY_PATH ON)
 endif(CPACK_GENERATOR MATCHES "NSIS")
 
 # include the cpack options for qt dialog if they exisit
 # they might not if qt was not enabled for the build
-INCLUDE("@QT_DIALOG_CPACK_OPTIONS_FILE@" OPTIONAL)
+include("@QT_DIALOG_CPACK_OPTIONS_FILE@" OPTIONAL)
 
 if(CPACK_GENERATOR MATCHES "CygwinSource")
   # when packaging source make sure the .build directory is not included
-    SET(CPACK_SOURCE_IGNORE_FILES
+    set(CPACK_SOURCE_IGNORE_FILES
       "/CVS/" "/\\.build/" "/\\.svn/" "\\.swp$" "\\.#" "/#" "~$")
 endif(CPACK_GENERATOR MATCHES "CygwinSource")
 

CMakeGraphVizOptions.cmake

@@ -1 +1 @@
-SET(GRAPHVIZ_IGNORE_TARGETS "tartest;testSystemTools;testRegistry;testProcess;testIOS;testHashSTL;testFail;testCommandLineArguments;xrtest;LIBCURL;foo")
+set(GRAPHVIZ_IGNORE_TARGETS "tartest;testSystemTools;testRegistry;testProcess;testIOS;testHashSTL;testFail;testCommandLineArguments;xrtest;LIBCURL;foo")