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, 43 insertions, 43 deletions

diff --git a/Tests/CommandLineTest/CMakeLists.txt b/Tests/CommandLineTest/CMakeLists.txt
index 0493a0c4b0..8a4b4f4a81 100644
--- a/Tests/CommandLineTest/CMakeLists.txt
+++ b/Tests/CommandLineTest/CMakeLists.txt
@@ -1,13 +1,13 @@
 cmake_minimum_required (VERSION 2.6)
-PROJECT(CommandLineTest)
+project(CommandLineTest)
 
-GET_FILENAME_COMPONENT(CMAKE_BIN_DIR ${CMAKE_COMMAND} PATH)
-MACRO(EXEC_CMAKE_COMMAND CMAKE_ARGS)
-  EXEC_PROGRAM("${CMAKE_COMMAND}" ARGS "${CMAKE_ARGS}" RETURN_VALUE RET)
-  IF(${RET})
-    MESSAGE(SEND_ERROR "CMake command failed with arguments \"${CMAKE_ARGS}\"")
-  ENDIF(${RET})
-ENDMACRO(EXEC_CMAKE_COMMAND)
+get_filename_component(CMAKE_BIN_DIR ${CMAKE_COMMAND} PATH)
+macro(EXEC_CMAKE_COMMAND CMAKE_ARGS)
+  exec_program("${CMAKE_COMMAND}" ARGS "${CMAKE_ARGS}" RETURN_VALUE RET)
+  if(${RET})
+    message(SEND_ERROR "CMake command failed with arguments \"${CMAKE_ARGS}\"")
+  endif(${RET})
+endmacro(EXEC_CMAKE_COMMAND)
 
 EXEC_CMAKE_COMMAND("-E chdir \"${CMAKE_CURRENT_SOURCE_DIR}\" \"${CMAKE_COMMAND}\" -E echo \"Hello World\"")
 EXEC_CMAKE_COMMAND("-E time \"${CMAKE_COMMAND} -N -L ${CommandLineTest_SOURCE_DIR}\"")
@@ -24,22 +24,22 @@ EXEC_CMAKE_COMMAND("--help-html \"${CMAKE_CURRENT_BINARY_DIR}/cmake.html\"")
 EXEC_CMAKE_COMMAND("--copyright \"${CMAKE_CURRENT_BINARY_DIR}/Copyright.txt\"")
 EXEC_CMAKE_COMMAND("--version \"${CMAKE_CURRENT_BINARY_DIR}/version.txt\"")
 
-ADD_EXECUTABLE(CommandLineTest CommandLineTest.cxx)
+add_executable(CommandLineTest CommandLineTest.cxx)
 
-GET_FILENAME_COMPONENT(CMAKE_COMMAND_PATH "${CMAKE_COMMAND}" PATH)
-SET(CTEST_COMMAND "${CMAKE_COMMAND_PATH}/ctest")
-MACRO(EXEC_CTEST_COMMAND CMAKE_ARGS)
-  EXEC_PROGRAM("${CTEST_COMMAND}" ARGS "${CMAKE_ARGS}" RETURN_VALUE RET)
-  IF(${RET})
-    MESSAGE(SEND_ERROR "CTest command failed with arguments \"${CMAKE_ARGS}\"")
-  ENDIF(${RET})
-ENDMACRO(EXEC_CTEST_COMMAND)
-MACRO(EXEC_CTEST_COMMAND_WITH_DIR DIR CMAKE_ARGS)
-  EXEC_PROGRAM("${CTEST_COMMAND}" "${DIR}" ARGS "${CMAKE_ARGS}" RETURN_VALUE RET)
-  IF(${RET})
-    MESSAGE(SEND_ERROR "CTest command failed with arguments \"${CMAKE_ARGS}\"")
-  ENDIF(${RET})
-ENDMACRO(EXEC_CTEST_COMMAND_WITH_DIR)
+get_filename_component(CMAKE_COMMAND_PATH "${CMAKE_COMMAND}" PATH)
+set(CTEST_COMMAND "${CMAKE_COMMAND_PATH}/ctest")
+macro(EXEC_CTEST_COMMAND CMAKE_ARGS)
+  exec_program("${CTEST_COMMAND}" ARGS "${CMAKE_ARGS}" RETURN_VALUE RET)
+  if(${RET})
+    message(SEND_ERROR "CTest command failed with arguments \"${CMAKE_ARGS}\"")
+  endif(${RET})
+endmacro(EXEC_CTEST_COMMAND)
+macro(EXEC_CTEST_COMMAND_WITH_DIR DIR CMAKE_ARGS)
+  exec_program("${CTEST_COMMAND}" "${DIR}" ARGS "${CMAKE_ARGS}" RETURN_VALUE RET)
+  if(${RET})
+    message(SEND_ERROR "CTest command failed with arguments \"${CMAKE_ARGS}\"")
+  endif(${RET})
+endmacro(EXEC_CTEST_COMMAND_WITH_DIR)
 
 EXEC_CTEST_COMMAND_WITH_DIR("${CMAKE_CURRENT_BINARY_DIR}/../.."  "-N")
 EXEC_CTEST_COMMAND_WITH_DIR("${CMAKE_CURRENT_BINARY_DIR}/../.."  "-R complex -N")
@@ -55,25 +55,25 @@ EXEC_CTEST_COMMAND("--help-man \"${CMAKE_CURRENT_BINARY_DIR}/ctest.man\"")
 EXEC_CTEST_COMMAND("--help-html \"${CMAKE_CURRENT_BINARY_DIR}/ctest.html\"")
 EXEC_CTEST_COMMAND("--version")
 
-IF(THIS_SHOULD_BE_SET)
-  MESSAGE(STATUS "***************************")
-  MESSAGE(STATUS "PreLoad.cmake works fine.")
-  MESSAGE(STATUS "***************************")
-ELSE(THIS_SHOULD_BE_SET)
-  MESSAGE("***************************")
-  MESSAGE(FATAL_ERROR "PreLoad.cmake does not work.")
-ENDIF(THIS_SHOULD_BE_SET)
+if(THIS_SHOULD_BE_SET)
+  message(STATUS "***************************")
+  message(STATUS "PreLoad.cmake works fine.")
+  message(STATUS "***************************")
+else(THIS_SHOULD_BE_SET)
+  message("***************************")
+  message(FATAL_ERROR "PreLoad.cmake does not work.")
+endif(THIS_SHOULD_BE_SET)
 
-IF(DEFINED ENV{TEST_ENVIRONMENT_VARIABLE_NOTSET})
-  MESSAGE(SEND_ERROR "Environment variable definition test broken!")
-ENDIF(DEFINED ENV{TEST_ENVIRONMENT_VARIABLE_NOTSET})
+if(DEFINED ENV{TEST_ENVIRONMENT_VARIABLE_NOTSET})
+  message(SEND_ERROR "Environment variable definition test broken!")
+endif(DEFINED ENV{TEST_ENVIRONMENT_VARIABLE_NOTSET})
 
-SET(ENV{TEST_ENVIRONMENT_VARIABLE} "Environment variable set")
-IF("$ENV{TEST_ENVIRONMENT_VARIABLE}" STREQUAL "Environment variable set")
-  MESSAGE(STATUS "Environment variable set to: $ENV{TEST_ENVIRONMENT_VARIABLE}")
-  IF(NOT DEFINED ENV{TEST_ENVIRONMENT_VARIABLE})
-    MESSAGE(SEND_ERROR "Environment variable definition test failed!")
-  ENDIF(NOT DEFINED ENV{TEST_ENVIRONMENT_VARIABLE})
-ELSE("$ENV{TEST_ENVIRONMENT_VARIABLE}" STREQUAL "Environment variable set")
-  MESSAGE(SEND_ERROR "Environment variable setting is broken")
-ENDIF("$ENV{TEST_ENVIRONMENT_VARIABLE}" STREQUAL "Environment variable set")
+set(ENV{TEST_ENVIRONMENT_VARIABLE} "Environment variable set")
+if("$ENV{TEST_ENVIRONMENT_VARIABLE}" STREQUAL "Environment variable set")
+  message(STATUS "Environment variable set to: $ENV{TEST_ENVIRONMENT_VARIABLE}")
+  if(NOT DEFINED ENV{TEST_ENVIRONMENT_VARIABLE})
+    message(SEND_ERROR "Environment variable definition test failed!")
+  endif(NOT DEFINED ENV{TEST_ENVIRONMENT_VARIABLE})
+else("$ENV{TEST_ENVIRONMENT_VARIABLE}" STREQUAL "Environment variable set")
+  message(SEND_ERROR "Environment variable setting is broken")
+endif("$ENV{TEST_ENVIRONMENT_VARIABLE}" STREQUAL "Environment variable set")