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, 15 insertions, 15 deletions

diff --git a/Modules/Platform/UnixPaths.cmake b/Modules/Platform/UnixPaths.cmake
index 6aef111803..ccb266330a 100644
--- a/Modules/Platform/UnixPaths.cmake
+++ b/Modules/Platform/UnixPaths.cmake
@@ -17,21 +17,21 @@
 # "CMakeSystemSpecificInformation.cmake" already included it.
 # The extra inclusion is a work-around documented next to the include()
 # call, so this can be removed when the work-around is removed.
-IF(__UNIX_PATHS_INCLUDED)
-  RETURN()
-ENDIF()
-SET(__UNIX_PATHS_INCLUDED 1)
+if(__UNIX_PATHS_INCLUDED)
+  return()
+endif()
+set(__UNIX_PATHS_INCLUDED 1)
 
-SET(UNIX 1)
+set(UNIX 1)
 
 # also add the install directory of the running cmake to the search directories
 # CMAKE_ROOT is CMAKE_INSTALL_PREFIX/share/cmake, so we need to go two levels up
-GET_FILENAME_COMPONENT(_CMAKE_INSTALL_DIR "${CMAKE_ROOT}" PATH)
-GET_FILENAME_COMPONENT(_CMAKE_INSTALL_DIR "${_CMAKE_INSTALL_DIR}" PATH)
+get_filename_component(_CMAKE_INSTALL_DIR "${CMAKE_ROOT}" PATH)
+get_filename_component(_CMAKE_INSTALL_DIR "${_CMAKE_INSTALL_DIR}" PATH)
 
 # List common installation prefixes.  These will be used for all
 # search types.
-LIST(APPEND CMAKE_SYSTEM_PREFIX_PATH
+list(APPEND CMAKE_SYSTEM_PREFIX_PATH
   # Standard
   /usr/local /usr /
 
@@ -43,7 +43,7 @@ LIST(APPEND CMAKE_SYSTEM_PREFIX_PATH
   )
 
 # List common include file locations not under the common prefixes.
-LIST(APPEND CMAKE_SYSTEM_INCLUDE_PATH
+list(APPEND CMAKE_SYSTEM_INCLUDE_PATH
   # Windows API on Cygwin
   /usr/include/w32api
 
@@ -56,7 +56,7 @@ LIST(APPEND CMAKE_SYSTEM_INCLUDE_PATH
   /usr/openwin/include
   )
 
-LIST(APPEND CMAKE_SYSTEM_LIBRARY_PATH
+list(APPEND CMAKE_SYSTEM_LIBRARY_PATH
   # Windows API on Cygwin
   /usr/lib/w32api
 
@@ -69,20 +69,20 @@ LIST(APPEND CMAKE_SYSTEM_LIBRARY_PATH
   /usr/openwin/lib
   )
 
-LIST(APPEND CMAKE_SYSTEM_PROGRAM_PATH
+list(APPEND CMAKE_SYSTEM_PROGRAM_PATH
   /usr/pkg/bin
   )
 
-LIST(APPEND CMAKE_PLATFORM_IMPLICIT_LINK_DIRECTORIES
+list(APPEND CMAKE_PLATFORM_IMPLICIT_LINK_DIRECTORIES
   /lib /usr/lib /usr/lib32 /usr/lib64
   )
 
-LIST(APPEND CMAKE_C_IMPLICIT_INCLUDE_DIRECTORIES
+list(APPEND CMAKE_C_IMPLICIT_INCLUDE_DIRECTORIES
   /usr/include
   )
-LIST(APPEND CMAKE_CXX_IMPLICIT_INCLUDE_DIRECTORIES
+list(APPEND CMAKE_CXX_IMPLICIT_INCLUDE_DIRECTORIES
   /usr/include
   )
 
 # Enable use of lib64 search path variants by default.
-SET_PROPERTY(GLOBAL PROPERTY FIND_LIBRARY_USE_LIB64_PATHS TRUE)
+set_property(GLOBAL PROPERTY FIND_LIBRARY_USE_LIB64_PATHS TRUE)