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, 12 insertions, 12 deletions

diff --git a/Tests/MakeClean/ToClean/CMakeLists.txt b/Tests/MakeClean/ToClean/CMakeLists.txt
index 50facad..28569dd 100644
--- a/Tests/MakeClean/ToClean/CMakeLists.txt
+++ b/Tests/MakeClean/ToClean/CMakeLists.txt
@@ -1,31 +1,31 @@
-CMAKE_MINIMUM_REQUIRED(VERSION 2.6)
-PROJECT(ToClean)
+cmake_minimum_required(VERSION 2.6)
+project(ToClean)
 
 # Build a simple project.
-ADD_EXECUTABLE(toclean toclean.cxx)
+add_executable(toclean toclean.cxx)
 
 # List some build-time-generated files.
-GET_TARGET_PROPERTY(TOCLEAN_FILES toclean LOCATION)
-SET(TOCLEAN_FILES ${TOCLEAN_FILES}
+get_target_property(TOCLEAN_FILES toclean LOCATION)
+set(TOCLEAN_FILES ${TOCLEAN_FILES}
   "${ToClean_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/toclean.dir/toclean.cxx${CMAKE_CXX_OUTPUT_EXTENSION}")
 
 # Create a file that must be registered for cleaning.
-FILE(WRITE "${ToClean_BINARY_DIR}/Registered.txt"
+file(WRITE "${ToClean_BINARY_DIR}/Registered.txt"
   "File registered for cleaning.\n")
-SET_DIRECTORY_PROPERTIES(PROPERTIES
+set_directory_properties(PROPERTIES
   ADDITIONAL_MAKE_CLEAN_FILES "${ToClean_BINARY_DIR}/Registered.txt")
-SET(TOCLEAN_FILES ${TOCLEAN_FILES} "${ToClean_BINARY_DIR}/Registered.txt")
+set(TOCLEAN_FILES ${TOCLEAN_FILES} "${ToClean_BINARY_DIR}/Registered.txt")
 
 # Create a custom command whose output should be cleaned.
-ADD_CUSTOM_COMMAND(OUTPUT ${ToClean_BINARY_DIR}/generated.txt
+add_custom_command(OUTPUT ${ToClean_BINARY_DIR}/generated.txt
   DEPENDS ${ToClean_SOURCE_DIR}/toclean.cxx
   COMMAND ${CMAKE_COMMAND}
   ARGS -E copy ${ToClean_SOURCE_DIR}/toclean.cxx
                ${ToClean_BINARY_DIR}/generated.txt
   )
-ADD_CUSTOM_TARGET(generate ALL DEPENDS ${ToClean_BINARY_DIR}/generated.txt)
-SET(TOCLEAN_FILES ${TOCLEAN_FILES} "${ToClean_BINARY_DIR}/generated.txt")
+add_custom_target(generate ALL DEPENDS ${ToClean_BINARY_DIR}/generated.txt)
+set(TOCLEAN_FILES ${TOCLEAN_FILES} "${ToClean_BINARY_DIR}/generated.txt")
 
 # Configure a file listing these build-time-generated files.
-CONFIGURE_FILE(${ToClean_SOURCE_DIR}/ToCleanFiles.cmake.in
+configure_file(${ToClean_SOURCE_DIR}/ToCleanFiles.cmake.in
                ${ToClean_BINARY_DIR}/ToCleanFiles.cmake @ONLY IMMEDIATE)