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

2 files changed, 36 insertions, 36 deletions

diff --git a/Tests/ExternalOBJ/CMakeLists.txt b/Tests/ExternalOBJ/CMakeLists.txt
index 683e799..542bfab 100644
--- a/Tests/ExternalOBJ/CMakeLists.txt
+++ b/Tests/ExternalOBJ/CMakeLists.txt
@@ -1,51 +1,51 @@
 cmake_minimum_required (VERSION 2.6)
-PROJECT (ExternalOBJ)
+project (ExternalOBJ)
 
-IF(APPLE)
+if(APPLE)
   # set _CMAKE_OSX_MACHINE to umame -m
-  EXEC_PROGRAM(uname ARGS -m OUTPUT_VARIABLE _CMAKE_OSX_MACHINE)
+  exec_program(uname ARGS -m OUTPUT_VARIABLE _CMAKE_OSX_MACHINE)
   # check for Power PC and change to ppc
-  IF("${_CMAKE_OSX_MACHINE}" MATCHES "Power")
-    SET(_CMAKE_OSX_MACHINE ppc)
-  ENDIF("${_CMAKE_OSX_MACHINE}" MATCHES "Power")
-  SET(CMAKE_OSX_ARCHITECTURES ${_CMAKE_OSX_MACHINE})
-ENDIF(APPLE)
+  if("${_CMAKE_OSX_MACHINE}" MATCHES "Power")
+    set(_CMAKE_OSX_MACHINE ppc)
+  endif("${_CMAKE_OSX_MACHINE}" MATCHES "Power")
+  set(CMAKE_OSX_ARCHITECTURES ${_CMAKE_OSX_MACHINE})
+endif(APPLE)
 
 # Build the external object file.
-TRY_COMPILE(EXTERNAL_OBJECT_BUILT
+try_compile(EXTERNAL_OBJECT_BUILT
   ${ExternalOBJ_BINARY_DIR}/Object
   ${ExternalOBJ_SOURCE_DIR}/Object
   Object
   external
   OUTPUT_VARIABLE OUTPUT
   )
-IF(EXTERNAL_OBJECT_BUILT)
-  MESSAGE(
+if(EXTERNAL_OBJECT_BUILT)
+  message(
     "Building external_object.cxx succeeded with the following output:\n"
     "[${OUTPUT}]"
     )
-ELSE(EXTERNAL_OBJECT_BUILT)
-  MESSAGE(FATAL_ERROR
+else(EXTERNAL_OBJECT_BUILT)
+  message(FATAL_ERROR
     "Building external_object.cxx failed with the following output:\n"
     "[${OUTPUT}]"
     )
-ENDIF(EXTERNAL_OBJECT_BUILT)
+endif(EXTERNAL_OBJECT_BUILT)
 
 # Find the external object file.
-SET(DIR ${ExternalOBJ_BINARY_DIR}/Object)
-FILE(GLOB_RECURSE EXTERNAL_OBJECT
+set(DIR ${ExternalOBJ_BINARY_DIR}/Object)
+file(GLOB_RECURSE EXTERNAL_OBJECT
   "${DIR}/external_object*${CMAKE_CXX_OUTPUT_EXTENSION}")
-IF(EXTERNAL_OBJECT)
-  LIST (GET EXTERNAL_OBJECT 0 EXTERNAL_OBJECT)
-  MESSAGE("Found \"${EXTERNAL_OBJECT}\".")
-ELSE(EXTERNAL_OBJECT)
-  MESSAGE(FATAL_ERROR "Could not find external object.")
-ENDIF(EXTERNAL_OBJECT)
+if(EXTERNAL_OBJECT)
+  list (GET EXTERNAL_OBJECT 0 EXTERNAL_OBJECT)
+  message("Found \"${EXTERNAL_OBJECT}\".")
+else(EXTERNAL_OBJECT)
+  message(FATAL_ERROR "Could not find external object.")
+endif(EXTERNAL_OBJECT)
 
 # Test creation of external objects by custom commands.
-SET(CUSTOM_OBJECT
+set(CUSTOM_OBJECT
   ${CMAKE_CURRENT_BINARY_DIR}/custom_object${CMAKE_C_OUTPUT_EXTENSION})
-ADD_CUSTOM_COMMAND(
+add_custom_command(
   OUTPUT ${CUSTOM_OBJECT}
   COMMAND ${CMAKE_COMMAND} -E copy ${EXTERNAL_OBJECT} ${CUSTOM_OBJECT}
   DEPENDS ${EXTERNAL_OBJECT}
@@ -53,11 +53,11 @@ ADD_CUSTOM_COMMAND(
 
 message("${EXTERNAL_OBJECT}")
 # Build an executable using the external object file.
-ADD_EXECUTABLE(ExternalOBJ executable.cxx ${CUSTOM_OBJECT})
+add_executable(ExternalOBJ executable.cxx ${CUSTOM_OBJECT})
 # A bug showed up in VS2010 where an object file that was
 # part of a custom commad output worked, but ones that were
 # not didn't work.  So, repeat the executable using the object
 # directly and not from the output of the copy.
-ADD_EXECUTABLE(ExternalOBJ2 executable.cxx ${EXTERNAL_OBJECT})
+add_executable(ExternalOBJ2 executable.cxx ${EXTERNAL_OBJECT})
 
-ADD_SUBDIRECTORY(Sub)
+add_subdirectory(Sub)
diff --git a/Tests/ExternalOBJ/Object/CMakeLists.txt b/Tests/ExternalOBJ/Object/CMakeLists.txt
index 6f1d7e3..b24e91b 100644
--- a/Tests/ExternalOBJ/Object/CMakeLists.txt
+++ b/Tests/ExternalOBJ/Object/CMakeLists.txt
@@ -1,13 +1,13 @@
 cmake_minimum_required (VERSION 2.6)
-PROJECT(Object)
-IF(APPLE)
+project(Object)
+if(APPLE)
   # set _CMAKE_OSX_MACHINE to umame -m
-  EXEC_PROGRAM(uname ARGS -m OUTPUT_VARIABLE _CMAKE_OSX_MACHINE)
+  exec_program(uname ARGS -m OUTPUT_VARIABLE _CMAKE_OSX_MACHINE)
   # check for Power PC and change to ppc
-  IF("${_CMAKE_OSX_MACHINE}" MATCHES "Power")
-    SET(_CMAKE_OSX_MACHINE ppc)
-  ENDIF("${_CMAKE_OSX_MACHINE}" MATCHES "Power")
-  SET(CMAKE_OSX_ARCHITECTURES ${_CMAKE_OSX_MACHINE})
-ENDIF(APPLE)
+  if("${_CMAKE_OSX_MACHINE}" MATCHES "Power")
+    set(_CMAKE_OSX_MACHINE ppc)
+  endif("${_CMAKE_OSX_MACHINE}" MATCHES "Power")
+  set(CMAKE_OSX_ARCHITECTURES ${_CMAKE_OSX_MACHINE})
+endif(APPLE)
 
-ADD_EXECUTABLE(external external_object.cxx external_main.cxx)
+add_executable(external external_object.cxx external_main.cxx)