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, 29 insertions, 29 deletions

diff --git a/Modules/CMakeBackwardCompatibilityCXX.cmake b/Modules/CMakeBackwardCompatibilityCXX.cmake
index 839c21d..6888636 100644
--- a/Modules/CMakeBackwardCompatibilityCXX.cmake
+++ b/Modules/CMakeBackwardCompatibilityCXX.cmake
@@ -1,10 +1,10 @@
 # - define a bunch of backwards compatibility variables
 #  CMAKE_ANSI_CXXFLAGS - flag for ansi c++
 #  CMAKE_HAS_ANSI_STRING_STREAM - has <strstream>
-#  INCLUDE(TestForANSIStreamHeaders)
-#  INCLUDE(CheckIncludeFileCXX)
-#  INCLUDE(TestForSTDNamespace)
-#  INCLUDE(TestForANSIForScope)
+#  include(TestForANSIStreamHeaders)
+#  include(CheckIncludeFileCXX)
+#  include(TestForSTDNamespace)
+#  include(TestForANSIForScope)
 
 #=============================================================================
 # Copyright 2002-2009 Kitware, Inc.
@@ -19,36 +19,36 @@
 # (To distribute this file outside of CMake, substitute the full
 #  License text for the above reference.)
 
-IF(NOT CMAKE_SKIP_COMPATIBILITY_TESTS)
+if(NOT CMAKE_SKIP_COMPATIBILITY_TESTS)
   # check for some ANSI flags in the CXX compiler if it is not gnu
-  IF(NOT CMAKE_COMPILER_IS_GNUCXX)
-    INCLUDE(TestCXXAcceptsFlag)
-    SET(CMAKE_TRY_ANSI_CXX_FLAGS "")
-    IF(CMAKE_SYSTEM MATCHES "IRIX.*")
-      SET(CMAKE_TRY_ANSI_CXX_FLAGS "-LANG:std")
-    ENDIF(CMAKE_SYSTEM MATCHES "IRIX.*")
-    IF(CMAKE_SYSTEM MATCHES "OSF.*")
-      SET(CMAKE_TRY_ANSI_CXX_FLAGS "-std strict_ansi -nopure_cname")
-    ENDIF(CMAKE_SYSTEM MATCHES "OSF.*")
+  if(NOT CMAKE_COMPILER_IS_GNUCXX)
+    include(TestCXXAcceptsFlag)
+    set(CMAKE_TRY_ANSI_CXX_FLAGS "")
+    if(CMAKE_SYSTEM MATCHES "IRIX.*")
+      set(CMAKE_TRY_ANSI_CXX_FLAGS "-LANG:std")
+    endif(CMAKE_SYSTEM MATCHES "IRIX.*")
+    if(CMAKE_SYSTEM MATCHES "OSF.*")
+      set(CMAKE_TRY_ANSI_CXX_FLAGS "-std strict_ansi -nopure_cname")
+    endif(CMAKE_SYSTEM MATCHES "OSF.*")
     # if CMAKE_TRY_ANSI_CXX_FLAGS has something in it, see
     # if the compiler accepts it
-    IF( CMAKE_TRY_ANSI_CXX_FLAGS MATCHES ".+")
+    if( CMAKE_TRY_ANSI_CXX_FLAGS MATCHES ".+")
       CHECK_CXX_ACCEPTS_FLAG(${CMAKE_TRY_ANSI_CXX_FLAGS} CMAKE_CXX_ACCEPTS_FLAGS)
       # if the compiler liked the flag then set CMAKE_ANSI_CXXFLAGS
       # to the flag
-      IF(CMAKE_CXX_ACCEPTS_FLAGS)
-        SET(CMAKE_ANSI_CXXFLAGS ${CMAKE_TRY_ANSI_CXX_FLAGS} CACHE INTERNAL
+      if(CMAKE_CXX_ACCEPTS_FLAGS)
+        set(CMAKE_ANSI_CXXFLAGS ${CMAKE_TRY_ANSI_CXX_FLAGS} CACHE INTERNAL
         "What flags are required by the c++ compiler to make it ansi." )
-      ENDIF(CMAKE_CXX_ACCEPTS_FLAGS)
-    ENDIF( CMAKE_TRY_ANSI_CXX_FLAGS MATCHES ".+")
-  ENDIF(NOT CMAKE_COMPILER_IS_GNUCXX)
-  SET(CMAKE_CXX_FLAGS_SAVE ${CMAKE_CXX_FLAGS})
-  SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${CMAKE_ANSI_CXXFLAGS}")
-  INCLUDE(TestForANSIStreamHeaders)
-  INCLUDE(CheckIncludeFileCXX)
-  INCLUDE(TestForSTDNamespace)
-  INCLUDE(TestForANSIForScope)
-  INCLUDE(TestForSSTREAM)
-  SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS_SAVE}")
-ENDIF(NOT CMAKE_SKIP_COMPATIBILITY_TESTS)
+      endif(CMAKE_CXX_ACCEPTS_FLAGS)
+    endif( CMAKE_TRY_ANSI_CXX_FLAGS MATCHES ".+")
+  endif(NOT CMAKE_COMPILER_IS_GNUCXX)
+  set(CMAKE_CXX_FLAGS_SAVE ${CMAKE_CXX_FLAGS})
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${CMAKE_ANSI_CXXFLAGS}")
+  include(TestForANSIStreamHeaders)
+  include(CheckIncludeFileCXX)
+  include(TestForSTDNamespace)
+  include(TestForANSIForScope)
+  include(TestForSSTREAM)
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS_SAVE}")
+endif(NOT CMAKE_SKIP_COMPATIBILITY_TESTS)