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, 22 insertions, 22 deletions

diff --git a/Modules/FindGLUT.cmake b/Modules/FindGLUT.cmake
index cfa1375..edff53c 100644
--- a/Modules/FindGLUT.cmake
+++ b/Modules/FindGLUT.cmake
@@ -20,27 +20,27 @@
 # (To distribute this file outside of CMake, substitute the full
 #  License text for the above reference.)
 
-IF (WIN32)
-  FIND_PATH( GLUT_INCLUDE_DIR NAMES GL/glut.h
+if (WIN32)
+  find_path( GLUT_INCLUDE_DIR NAMES GL/glut.h
     PATHS  ${GLUT_ROOT_PATH}/include )
-  FIND_LIBRARY( GLUT_glut_LIBRARY NAMES glut glut32 freeglut
+  find_library( GLUT_glut_LIBRARY NAMES glut glut32 freeglut
     PATHS
     ${OPENGL_LIBRARY_DIR}
     ${GLUT_ROOT_PATH}/Release
     )
-ELSE (WIN32)
+else (WIN32)
 
-  IF (APPLE)
+  if (APPLE)
     # These values for Apple could probably do with improvement.
-    FIND_PATH( GLUT_INCLUDE_DIR glut.h
+    find_path( GLUT_INCLUDE_DIR glut.h
       /System/Library/Frameworks/GLUT.framework/Versions/A/Headers
       ${OPENGL_LIBRARY_DIR}
       )
-    SET(GLUT_glut_LIBRARY "-framework GLUT" CACHE STRING "GLUT library for OSX")
-    SET(GLUT_cocoa_LIBRARY "-framework Cocoa" CACHE STRING "Cocoa framework for OSX")
-  ELSE (APPLE)
+    set(GLUT_glut_LIBRARY "-framework GLUT" CACHE STRING "GLUT library for OSX")
+    set(GLUT_cocoa_LIBRARY "-framework Cocoa" CACHE STRING "Cocoa framework for OSX")
+  else (APPLE)
 
-    FIND_PATH( GLUT_INCLUDE_DIR GL/glut.h
+    find_path( GLUT_INCLUDE_DIR GL/glut.h
       /usr/include/GL
       /usr/openwin/share/include
       /usr/openwin/include
@@ -48,29 +48,29 @@ ELSE (WIN32)
       /opt/graphics/OpenGL/contrib/libglut
       )
 
-    FIND_LIBRARY( GLUT_glut_LIBRARY glut
+    find_library( GLUT_glut_LIBRARY glut
       /usr/openwin/lib
       )
 
-    FIND_LIBRARY( GLUT_Xi_LIBRARY Xi
+    find_library( GLUT_Xi_LIBRARY Xi
       /usr/openwin/lib
       )
 
-    FIND_LIBRARY( GLUT_Xmu_LIBRARY Xmu
+    find_library( GLUT_Xmu_LIBRARY Xmu
       /usr/openwin/lib
       )
 
-  ENDIF (APPLE)
+  endif (APPLE)
 
-ENDIF (WIN32)
+endif (WIN32)
 
-INCLUDE(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
+include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
 FIND_PACKAGE_HANDLE_STANDARD_ARGS(GLUT REQUIRED_VARS GLUT_glut_LIBRARY GLUT_INCLUDE_DIR)
 
-IF (GLUT_FOUND)
+if (GLUT_FOUND)
   # Is -lXi and -lXmu required on all platforms that have it?
   # If not, we need some way to figure out what platform we are on.
-  SET( GLUT_LIBRARIES
+  set( GLUT_LIBRARIES
     ${GLUT_glut_LIBRARY}
     ${GLUT_Xmu_LIBRARY}
     ${GLUT_Xi_LIBRARY}
@@ -78,11 +78,11 @@ IF (GLUT_FOUND)
     )
 
   #The following deprecated settings are for backwards compatibility with CMake1.4
-  SET (GLUT_LIBRARY ${GLUT_LIBRARIES})
-  SET (GLUT_INCLUDE_PATH ${GLUT_INCLUDE_DIR})
-ENDIF(GLUT_FOUND)
+  set (GLUT_LIBRARY ${GLUT_LIBRARIES})
+  set (GLUT_INCLUDE_PATH ${GLUT_INCLUDE_DIR})
+endif(GLUT_FOUND)
 
-MARK_AS_ADVANCED(
+mark_as_advanced(
   GLUT_INCLUDE_DIR
   GLUT_glut_LIBRARY
   GLUT_Xmu_LIBRARY