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, 153 insertions, 153 deletions

diff --git a/Modules/CMakeCXXInformation.cmake b/Modules/CMakeCXXInformation.cmake
index 7d38c64..961d9cd 100644
--- a/Modules/CMakeCXXInformation.cmake
+++ b/Modules/CMakeCXXInformation.cmake
@@ -20,59 +20,59 @@
 
 # some compilers use different extensions (e.g. sdcc uses .rel)
 # so set the extension here first so it can be overridden by the compiler specific file
-IF(UNIX)
-  SET(CMAKE_CXX_OUTPUT_EXTENSION .o)
-ELSE(UNIX)
-  SET(CMAKE_CXX_OUTPUT_EXTENSION .obj)
-ENDIF(UNIX)
+if(UNIX)
+  set(CMAKE_CXX_OUTPUT_EXTENSION .o)
+else(UNIX)
+  set(CMAKE_CXX_OUTPUT_EXTENSION .obj)
+endif(UNIX)
 
-SET(_INCLUDED_FILE 0)
+set(_INCLUDED_FILE 0)
 
 # Load compiler-specific information.
-IF(CMAKE_CXX_COMPILER_ID)
-  INCLUDE(Compiler/${CMAKE_CXX_COMPILER_ID}-CXX OPTIONAL)
-ENDIF(CMAKE_CXX_COMPILER_ID)
+if(CMAKE_CXX_COMPILER_ID)
+  include(Compiler/${CMAKE_CXX_COMPILER_ID}-CXX OPTIONAL)
+endif(CMAKE_CXX_COMPILER_ID)
 
-SET(CMAKE_BASE_NAME)
-GET_FILENAME_COMPONENT(CMAKE_BASE_NAME ${CMAKE_CXX_COMPILER} NAME_WE)
+set(CMAKE_BASE_NAME)
+get_filename_component(CMAKE_BASE_NAME ${CMAKE_CXX_COMPILER} NAME_WE)
 # since the gnu compiler has several names force g++
-IF(CMAKE_COMPILER_IS_GNUCXX)
-  SET(CMAKE_BASE_NAME g++)
-ENDIF(CMAKE_COMPILER_IS_GNUCXX)
+if(CMAKE_COMPILER_IS_GNUCXX)
+  set(CMAKE_BASE_NAME g++)
+endif(CMAKE_COMPILER_IS_GNUCXX)
 
 
 # load a hardware specific file, mostly useful for embedded compilers
-IF(CMAKE_SYSTEM_PROCESSOR)
-  IF(CMAKE_CXX_COMPILER_ID)
-    INCLUDE(Platform/${CMAKE_SYSTEM_NAME}-${CMAKE_CXX_COMPILER_ID}-CXX-${CMAKE_SYSTEM_PROCESSOR} OPTIONAL RESULT_VARIABLE _INCLUDED_FILE)
-  ENDIF(CMAKE_CXX_COMPILER_ID)
-  IF (NOT _INCLUDED_FILE)
-    INCLUDE(Platform/${CMAKE_SYSTEM_NAME}-${CMAKE_BASE_NAME}-${CMAKE_SYSTEM_PROCESSOR} OPTIONAL)
-  ENDIF (NOT _INCLUDED_FILE)
-ENDIF(CMAKE_SYSTEM_PROCESSOR)
+if(CMAKE_SYSTEM_PROCESSOR)
+  if(CMAKE_CXX_COMPILER_ID)
+    include(Platform/${CMAKE_SYSTEM_NAME}-${CMAKE_CXX_COMPILER_ID}-CXX-${CMAKE_SYSTEM_PROCESSOR} OPTIONAL RESULT_VARIABLE _INCLUDED_FILE)
+  endif(CMAKE_CXX_COMPILER_ID)
+  if (NOT _INCLUDED_FILE)
+    include(Platform/${CMAKE_SYSTEM_NAME}-${CMAKE_BASE_NAME}-${CMAKE_SYSTEM_PROCESSOR} OPTIONAL)
+  endif (NOT _INCLUDED_FILE)
+endif(CMAKE_SYSTEM_PROCESSOR)
 
 # load the system- and compiler specific files
-IF(CMAKE_CXX_COMPILER_ID)
-  INCLUDE(Platform/${CMAKE_SYSTEM_NAME}-${CMAKE_CXX_COMPILER_ID}-CXX OPTIONAL RESULT_VARIABLE _INCLUDED_FILE)
-ENDIF(CMAKE_CXX_COMPILER_ID)
-IF (NOT _INCLUDED_FILE)
-  INCLUDE(Platform/${CMAKE_SYSTEM_NAME}-${CMAKE_BASE_NAME} OPTIONAL
+if(CMAKE_CXX_COMPILER_ID)
+  include(Platform/${CMAKE_SYSTEM_NAME}-${CMAKE_CXX_COMPILER_ID}-CXX OPTIONAL RESULT_VARIABLE _INCLUDED_FILE)
+endif(CMAKE_CXX_COMPILER_ID)
+if (NOT _INCLUDED_FILE)
+  include(Platform/${CMAKE_SYSTEM_NAME}-${CMAKE_BASE_NAME} OPTIONAL
           RESULT_VARIABLE _INCLUDED_FILE)
-ENDIF (NOT _INCLUDED_FILE)
+endif (NOT _INCLUDED_FILE)
 # We specify the compiler information in the system file for some
 # platforms, but this language may not have been enabled when the file
 # was first included.  Include it again to get the language info.
 # Remove this when all compiler info is removed from system files.
-IF (NOT _INCLUDED_FILE)
-  INCLUDE(Platform/${CMAKE_SYSTEM_NAME} OPTIONAL)
-ENDIF (NOT _INCLUDED_FILE)
+if (NOT _INCLUDED_FILE)
+  include(Platform/${CMAKE_SYSTEM_NAME} OPTIONAL)
+endif (NOT _INCLUDED_FILE)
 
-IF(CMAKE_CXX_SIZEOF_DATA_PTR)
-  FOREACH(f ${CMAKE_CXX_ABI_FILES})
-    INCLUDE(${f})
-  ENDFOREACH()
-  UNSET(CMAKE_CXX_ABI_FILES)
-ENDIF()
+if(CMAKE_CXX_SIZEOF_DATA_PTR)
+  foreach(f ${CMAKE_CXX_ABI_FILES})
+    include(${f})
+  endforeach()
+  unset(CMAKE_CXX_ABI_FILES)
+endif()
 
 # This should be included before the _INIT variables are
 # used to initialize the cache.  Since the rule variables
@@ -80,150 +80,150 @@ ENDIF()
 # But, it should still be after the platform file so changes can
 # be made to those values.
 
-IF(CMAKE_USER_MAKE_RULES_OVERRIDE)
+if(CMAKE_USER_MAKE_RULES_OVERRIDE)
   # Save the full path of the file so try_compile can use it.
-  INCLUDE(${CMAKE_USER_MAKE_RULES_OVERRIDE} RESULT_VARIABLE _override)
-  SET(CMAKE_USER_MAKE_RULES_OVERRIDE "${_override}")
-ENDIF()
+  include(${CMAKE_USER_MAKE_RULES_OVERRIDE} RESULT_VARIABLE _override)
+  set(CMAKE_USER_MAKE_RULES_OVERRIDE "${_override}")
+endif()
 
-IF(CMAKE_USER_MAKE_RULES_OVERRIDE_CXX)
+if(CMAKE_USER_MAKE_RULES_OVERRIDE_CXX)
   # Save the full path of the file so try_compile can use it.
-  INCLUDE(${CMAKE_USER_MAKE_RULES_OVERRIDE_CXX} RESULT_VARIABLE _override)
-  SET(CMAKE_USER_MAKE_RULES_OVERRIDE_CXX "${_override}")
-ENDIF()
+  include(${CMAKE_USER_MAKE_RULES_OVERRIDE_CXX} RESULT_VARIABLE _override)
+  set(CMAKE_USER_MAKE_RULES_OVERRIDE_CXX "${_override}")
+endif()
 
 
 # Create a set of shared library variable specific to C++
 # For 90% of the systems, these are the same flags as the C versions
 # so if these are not set just copy the flags from the c version
-IF(NOT CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS)
-  SET(CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS ${CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS})
-ENDIF(NOT CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS)
+if(NOT CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS)
+  set(CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS ${CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS})
+endif(NOT CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS)
 
-IF(NOT CMAKE_CXX_COMPILE_OPTIONS_PIC)
-  SET(CMAKE_CXX_COMPILE_OPTIONS_PIC ${CMAKE_C_COMPILE_OPTIONS_PIC})
-ENDIF(NOT CMAKE_CXX_COMPILE_OPTIONS_PIC)
+if(NOT CMAKE_CXX_COMPILE_OPTIONS_PIC)
+  set(CMAKE_CXX_COMPILE_OPTIONS_PIC ${CMAKE_C_COMPILE_OPTIONS_PIC})
+endif(NOT CMAKE_CXX_COMPILE_OPTIONS_PIC)
 
-IF(NOT CMAKE_CXX_COMPILE_OPTIONS_PIE)
-  SET(CMAKE_CXX_COMPILE_OPTIONS_PIE ${CMAKE_C_COMPILE_OPTIONS_PIE})
-ENDIF(NOT CMAKE_CXX_COMPILE_OPTIONS_PIE)
+if(NOT CMAKE_CXX_COMPILE_OPTIONS_PIE)
+  set(CMAKE_CXX_COMPILE_OPTIONS_PIE ${CMAKE_C_COMPILE_OPTIONS_PIE})
+endif(NOT CMAKE_CXX_COMPILE_OPTIONS_PIE)
 
-IF(NOT CMAKE_CXX_COMPILE_OPTIONS_DLL)
-  SET(CMAKE_CXX_COMPILE_OPTIONS_DLL ${CMAKE_C_COMPILE_OPTIONS_DLL})
-ENDIF(NOT CMAKE_CXX_COMPILE_OPTIONS_DLL)
+if(NOT CMAKE_CXX_COMPILE_OPTIONS_DLL)
+  set(CMAKE_CXX_COMPILE_OPTIONS_DLL ${CMAKE_C_COMPILE_OPTIONS_DLL})
+endif(NOT CMAKE_CXX_COMPILE_OPTIONS_DLL)
 
-IF(NOT CMAKE_SHARED_LIBRARY_CXX_FLAGS)
-  SET(CMAKE_SHARED_LIBRARY_CXX_FLAGS ${CMAKE_SHARED_LIBRARY_C_FLAGS})
-ENDIF(NOT CMAKE_SHARED_LIBRARY_CXX_FLAGS)
+if(NOT CMAKE_SHARED_LIBRARY_CXX_FLAGS)
+  set(CMAKE_SHARED_LIBRARY_CXX_FLAGS ${CMAKE_SHARED_LIBRARY_C_FLAGS})
+endif(NOT CMAKE_SHARED_LIBRARY_CXX_FLAGS)
 
-IF(NOT DEFINED CMAKE_SHARED_LIBRARY_LINK_CXX_FLAGS)
-  SET(CMAKE_SHARED_LIBRARY_LINK_CXX_FLAGS ${CMAKE_SHARED_LIBRARY_LINK_C_FLAGS})
-ENDIF(NOT DEFINED CMAKE_SHARED_LIBRARY_LINK_CXX_FLAGS)
+if(NOT DEFINED CMAKE_SHARED_LIBRARY_LINK_CXX_FLAGS)
+  set(CMAKE_SHARED_LIBRARY_LINK_CXX_FLAGS ${CMAKE_SHARED_LIBRARY_LINK_C_FLAGS})
+endif(NOT DEFINED CMAKE_SHARED_LIBRARY_LINK_CXX_FLAGS)
 
-IF(NOT CMAKE_SHARED_LIBRARY_RUNTIME_CXX_FLAG)
-  SET(CMAKE_SHARED_LIBRARY_RUNTIME_CXX_FLAG ${CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG})
-ENDIF(NOT CMAKE_SHARED_LIBRARY_RUNTIME_CXX_FLAG)
+if(NOT CMAKE_SHARED_LIBRARY_RUNTIME_CXX_FLAG)
+  set(CMAKE_SHARED_LIBRARY_RUNTIME_CXX_FLAG ${CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG})
+endif(NOT CMAKE_SHARED_LIBRARY_RUNTIME_CXX_FLAG)
 
-IF(NOT CMAKE_SHARED_LIBRARY_RUNTIME_CXX_FLAG_SEP)
-  SET(CMAKE_SHARED_LIBRARY_RUNTIME_CXX_FLAG_SEP ${CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG_SEP})
-ENDIF(NOT CMAKE_SHARED_LIBRARY_RUNTIME_CXX_FLAG_SEP)
+if(NOT CMAKE_SHARED_LIBRARY_RUNTIME_CXX_FLAG_SEP)
+  set(CMAKE_SHARED_LIBRARY_RUNTIME_CXX_FLAG_SEP ${CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG_SEP})
+endif(NOT CMAKE_SHARED_LIBRARY_RUNTIME_CXX_FLAG_SEP)
 
-IF(NOT CMAKE_SHARED_LIBRARY_RPATH_LINK_CXX_FLAG)
-  SET(CMAKE_SHARED_LIBRARY_RPATH_LINK_CXX_FLAG ${CMAKE_SHARED_LIBRARY_RPATH_LINK_C_FLAG})
-ENDIF(NOT CMAKE_SHARED_LIBRARY_RPATH_LINK_CXX_FLAG)
+if(NOT CMAKE_SHARED_LIBRARY_RPATH_LINK_CXX_FLAG)
+  set(CMAKE_SHARED_LIBRARY_RPATH_LINK_CXX_FLAG ${CMAKE_SHARED_LIBRARY_RPATH_LINK_C_FLAG})
+endif(NOT CMAKE_SHARED_LIBRARY_RPATH_LINK_CXX_FLAG)
 
-IF(NOT DEFINED CMAKE_EXE_EXPORTS_CXX_FLAG)
-  SET(CMAKE_EXE_EXPORTS_CXX_FLAG ${CMAKE_EXE_EXPORTS_C_FLAG})
-ENDIF()
+if(NOT DEFINED CMAKE_EXE_EXPORTS_CXX_FLAG)
+  set(CMAKE_EXE_EXPORTS_CXX_FLAG ${CMAKE_EXE_EXPORTS_C_FLAG})
+endif()
 
-IF(NOT DEFINED CMAKE_SHARED_LIBRARY_SONAME_CXX_FLAG)
-  SET(CMAKE_SHARED_LIBRARY_SONAME_CXX_FLAG ${CMAKE_SHARED_LIBRARY_SONAME_C_FLAG})
-ENDIF()
+if(NOT DEFINED CMAKE_SHARED_LIBRARY_SONAME_CXX_FLAG)
+  set(CMAKE_SHARED_LIBRARY_SONAME_CXX_FLAG ${CMAKE_SHARED_LIBRARY_SONAME_C_FLAG})
+endif()
 
-IF(NOT CMAKE_EXECUTABLE_RUNTIME_CXX_FLAG)
-  SET(CMAKE_EXECUTABLE_RUNTIME_CXX_FLAG ${CMAKE_SHARED_LIBRARY_RUNTIME_CXX_FLAG})
-ENDIF(NOT CMAKE_EXECUTABLE_RUNTIME_CXX_FLAG)
+if(NOT CMAKE_EXECUTABLE_RUNTIME_CXX_FLAG)
+  set(CMAKE_EXECUTABLE_RUNTIME_CXX_FLAG ${CMAKE_SHARED_LIBRARY_RUNTIME_CXX_FLAG})
+endif(NOT CMAKE_EXECUTABLE_RUNTIME_CXX_FLAG)
 
-IF(NOT CMAKE_EXECUTABLE_RUNTIME_CXX_FLAG_SEP)
-  SET(CMAKE_EXECUTABLE_RUNTIME_CXX_FLAG_SEP ${CMAKE_SHARED_LIBRARY_RUNTIME_CXX_FLAG_SEP})
-ENDIF(NOT CMAKE_EXECUTABLE_RUNTIME_CXX_FLAG_SEP)
+if(NOT CMAKE_EXECUTABLE_RUNTIME_CXX_FLAG_SEP)
+  set(CMAKE_EXECUTABLE_RUNTIME_CXX_FLAG_SEP ${CMAKE_SHARED_LIBRARY_RUNTIME_CXX_FLAG_SEP})
+endif(NOT CMAKE_EXECUTABLE_RUNTIME_CXX_FLAG_SEP)
 
-IF(NOT CMAKE_EXECUTABLE_RPATH_LINK_CXX_FLAG)
-  SET(CMAKE_EXECUTABLE_RPATH_LINK_CXX_FLAG ${CMAKE_SHARED_LIBRARY_RPATH_LINK_CXX_FLAG})
-ENDIF(NOT CMAKE_EXECUTABLE_RPATH_LINK_CXX_FLAG)
+if(NOT CMAKE_EXECUTABLE_RPATH_LINK_CXX_FLAG)
+  set(CMAKE_EXECUTABLE_RPATH_LINK_CXX_FLAG ${CMAKE_SHARED_LIBRARY_RPATH_LINK_CXX_FLAG})
+endif(NOT CMAKE_EXECUTABLE_RPATH_LINK_CXX_FLAG)
 
-IF(NOT DEFINED CMAKE_SHARED_LIBRARY_LINK_CXX_WITH_RUNTIME_PATH)
-  SET(CMAKE_SHARED_LIBRARY_LINK_CXX_WITH_RUNTIME_PATH ${CMAKE_SHARED_LIBRARY_LINK_C_WITH_RUNTIME_PATH})
-ENDIF(NOT DEFINED CMAKE_SHARED_LIBRARY_LINK_CXX_WITH_RUNTIME_PATH)
+if(NOT DEFINED CMAKE_SHARED_LIBRARY_LINK_CXX_WITH_RUNTIME_PATH)
+  set(CMAKE_SHARED_LIBRARY_LINK_CXX_WITH_RUNTIME_PATH ${CMAKE_SHARED_LIBRARY_LINK_C_WITH_RUNTIME_PATH})
+endif(NOT DEFINED CMAKE_SHARED_LIBRARY_LINK_CXX_WITH_RUNTIME_PATH)
 
-IF(NOT CMAKE_INCLUDE_FLAG_CXX)
-  SET(CMAKE_INCLUDE_FLAG_CXX ${CMAKE_INCLUDE_FLAG_C})
-ENDIF(NOT CMAKE_INCLUDE_FLAG_CXX)
+if(NOT CMAKE_INCLUDE_FLAG_CXX)
+  set(CMAKE_INCLUDE_FLAG_CXX ${CMAKE_INCLUDE_FLAG_C})
+endif(NOT CMAKE_INCLUDE_FLAG_CXX)
 
-IF(NOT CMAKE_INCLUDE_FLAG_SEP_CXX)
-  SET(CMAKE_INCLUDE_FLAG_SEP_CXX ${CMAKE_INCLUDE_FLAG_SEP_C})
-ENDIF(NOT CMAKE_INCLUDE_FLAG_SEP_CXX)
+if(NOT CMAKE_INCLUDE_FLAG_SEP_CXX)
+  set(CMAKE_INCLUDE_FLAG_SEP_CXX ${CMAKE_INCLUDE_FLAG_SEP_C})
+endif(NOT CMAKE_INCLUDE_FLAG_SEP_CXX)
 
 # for most systems a module is the same as a shared library
 # so unless the variable CMAKE_MODULE_EXISTS is set just
 # copy the values from the LIBRARY variables
-IF(NOT CMAKE_MODULE_EXISTS)
-  SET(CMAKE_SHARED_MODULE_CXX_FLAGS ${CMAKE_SHARED_LIBRARY_CXX_FLAGS})
-  SET(CMAKE_SHARED_MODULE_CREATE_CXX_FLAGS ${CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS})
-ENDIF(NOT CMAKE_MODULE_EXISTS)
+if(NOT CMAKE_MODULE_EXISTS)
+  set(CMAKE_SHARED_MODULE_CXX_FLAGS ${CMAKE_SHARED_LIBRARY_CXX_FLAGS})
+  set(CMAKE_SHARED_MODULE_CREATE_CXX_FLAGS ${CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS})
+endif(NOT CMAKE_MODULE_EXISTS)
 
 # repeat for modules
-IF(NOT CMAKE_SHARED_MODULE_CREATE_CXX_FLAGS)
-  SET(CMAKE_SHARED_MODULE_CREATE_CXX_FLAGS ${CMAKE_SHARED_MODULE_CREATE_C_FLAGS})
-ENDIF(NOT CMAKE_SHARED_MODULE_CREATE_CXX_FLAGS)
+if(NOT CMAKE_SHARED_MODULE_CREATE_CXX_FLAGS)
+  set(CMAKE_SHARED_MODULE_CREATE_CXX_FLAGS ${CMAKE_SHARED_MODULE_CREATE_C_FLAGS})
+endif(NOT CMAKE_SHARED_MODULE_CREATE_CXX_FLAGS)
 
-IF(NOT CMAKE_SHARED_MODULE_CXX_FLAGS)
-  SET(CMAKE_SHARED_MODULE_CXX_FLAGS ${CMAKE_SHARED_MODULE_C_FLAGS})
-ENDIF(NOT CMAKE_SHARED_MODULE_CXX_FLAGS)
+if(NOT CMAKE_SHARED_MODULE_CXX_FLAGS)
+  set(CMAKE_SHARED_MODULE_CXX_FLAGS ${CMAKE_SHARED_MODULE_C_FLAGS})
+endif(NOT CMAKE_SHARED_MODULE_CXX_FLAGS)
 
 # Initialize CXX link type selection flags from C versions.
-FOREACH(type SHARED_LIBRARY SHARED_MODULE EXE)
-  IF(NOT CMAKE_${type}_LINK_STATIC_CXX_FLAGS)
-    SET(CMAKE_${type}_LINK_STATIC_CXX_FLAGS
+foreach(type SHARED_LIBRARY SHARED_MODULE EXE)
+  if(NOT CMAKE_${type}_LINK_STATIC_CXX_FLAGS)
+    set(CMAKE_${type}_LINK_STATIC_CXX_FLAGS
       ${CMAKE_${type}_LINK_STATIC_C_FLAGS})
-  ENDIF(NOT CMAKE_${type}_LINK_STATIC_CXX_FLAGS)
-  IF(NOT CMAKE_${type}_LINK_DYNAMIC_CXX_FLAGS)
-    SET(CMAKE_${type}_LINK_DYNAMIC_CXX_FLAGS
+  endif(NOT CMAKE_${type}_LINK_STATIC_CXX_FLAGS)
+  if(NOT CMAKE_${type}_LINK_DYNAMIC_CXX_FLAGS)
+    set(CMAKE_${type}_LINK_DYNAMIC_CXX_FLAGS
       ${CMAKE_${type}_LINK_DYNAMIC_C_FLAGS})
-  ENDIF(NOT CMAKE_${type}_LINK_DYNAMIC_CXX_FLAGS)
-ENDFOREACH(type)
+  endif(NOT CMAKE_${type}_LINK_DYNAMIC_CXX_FLAGS)
+endforeach(type)
 
 # add the flags to the cache based
 # on the initial values computed in the platform/*.cmake files
 # use _INIT variables so that this only happens the first time
 # and you can set these flags in the cmake cache
-SET(CMAKE_CXX_FLAGS_INIT "$ENV{CXXFLAGS} ${CMAKE_CXX_FLAGS_INIT}")
+set(CMAKE_CXX_FLAGS_INIT "$ENV{CXXFLAGS} ${CMAKE_CXX_FLAGS_INIT}")
 # avoid just having a space as the initial value for the cache
-IF(CMAKE_CXX_FLAGS_INIT STREQUAL " ")
-  SET(CMAKE_CXX_FLAGS_INIT)
-ENDIF(CMAKE_CXX_FLAGS_INIT STREQUAL " ")
-SET (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS_INIT}" CACHE STRING
+if(CMAKE_CXX_FLAGS_INIT STREQUAL " ")
+  set(CMAKE_CXX_FLAGS_INIT)
+endif(CMAKE_CXX_FLAGS_INIT STREQUAL " ")
+set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS_INIT}" CACHE STRING
      "Flags used by the compiler during all build types.")
 
-IF(NOT CMAKE_NOT_USING_CONFIG_FLAGS)
-  SET (CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG_INIT}" CACHE STRING
+if(NOT CMAKE_NOT_USING_CONFIG_FLAGS)
+  set (CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG_INIT}" CACHE STRING
      "Flags used by the compiler during debug builds.")
-  SET (CMAKE_CXX_FLAGS_MINSIZEREL "${CMAKE_CXX_FLAGS_MINSIZEREL_INIT}" CACHE STRING
+  set (CMAKE_CXX_FLAGS_MINSIZEREL "${CMAKE_CXX_FLAGS_MINSIZEREL_INIT}" CACHE STRING
       "Flags used by the compiler during release minsize builds.")
-  SET (CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE_INIT}" CACHE STRING
+  set (CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE_INIT}" CACHE STRING
      "Flags used by the compiler during release builds (/MD /Ob1 /Oi /Ot /Oy /Gs will produce slightly less optimized but smaller files).")
-  SET (CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO_INIT}" CACHE STRING
+  set (CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO_INIT}" CACHE STRING
      "Flags used by the compiler during Release with Debug Info builds.")
 
-ENDIF(NOT CMAKE_NOT_USING_CONFIG_FLAGS)
+endif(NOT CMAKE_NOT_USING_CONFIG_FLAGS)
 
-IF(CMAKE_CXX_STANDARD_LIBRARIES_INIT)
-  SET(CMAKE_CXX_STANDARD_LIBRARIES "${CMAKE_CXX_STANDARD_LIBRARIES_INIT}"
+if(CMAKE_CXX_STANDARD_LIBRARIES_INIT)
+  set(CMAKE_CXX_STANDARD_LIBRARIES "${CMAKE_CXX_STANDARD_LIBRARIES_INIT}"
     CACHE STRING "Libraries linked by defalut with all C++ applications.")
-  MARK_AS_ADVANCED(CMAKE_CXX_STANDARD_LIBRARIES)
-ENDIF(CMAKE_CXX_STANDARD_LIBRARIES_INIT)
+  mark_as_advanced(CMAKE_CXX_STANDARD_LIBRARIES)
+endif(CMAKE_CXX_STANDARD_LIBRARIES_INIT)
 
-INCLUDE(CMakeCommonLanguageInclude)
+include(CMakeCommonLanguageInclude)
 
 # now define the following rules:
 # CMAKE_CXX_CREATE_SHARED_LIBRARY
@@ -252,41 +252,41 @@ INCLUDE(CMakeCommonLanguageInclude)
 
 
 # create a shared C++ library
-IF(NOT CMAKE_CXX_CREATE_SHARED_LIBRARY)
-  SET(CMAKE_CXX_CREATE_SHARED_LIBRARY
+if(NOT CMAKE_CXX_CREATE_SHARED_LIBRARY)
+  set(CMAKE_CXX_CREATE_SHARED_LIBRARY
       "<CMAKE_CXX_COMPILER> <CMAKE_SHARED_LIBRARY_CXX_FLAGS> <LANGUAGE_COMPILE_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS> <SONAME_FLAG><TARGET_SONAME> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>")
-ENDIF(NOT CMAKE_CXX_CREATE_SHARED_LIBRARY)
+endif(NOT CMAKE_CXX_CREATE_SHARED_LIBRARY)
 
 # create a c++ shared module copy the shared library rule by default
-IF(NOT CMAKE_CXX_CREATE_SHARED_MODULE)
-  SET(CMAKE_CXX_CREATE_SHARED_MODULE ${CMAKE_CXX_CREATE_SHARED_LIBRARY})
-ENDIF(NOT CMAKE_CXX_CREATE_SHARED_MODULE)
+if(NOT CMAKE_CXX_CREATE_SHARED_MODULE)
+  set(CMAKE_CXX_CREATE_SHARED_MODULE ${CMAKE_CXX_CREATE_SHARED_LIBRARY})
+endif(NOT CMAKE_CXX_CREATE_SHARED_MODULE)
 
 
 # Create a static archive incrementally for large object file counts.
 # If CMAKE_CXX_CREATE_STATIC_LIBRARY is set it will override these.
-IF(NOT DEFINED CMAKE_CXX_ARCHIVE_CREATE)
-  SET(CMAKE_CXX_ARCHIVE_CREATE "<CMAKE_AR> cr <TARGET> <LINK_FLAGS> <OBJECTS>")
-ENDIF()
-IF(NOT DEFINED CMAKE_CXX_ARCHIVE_APPEND)
-  SET(CMAKE_CXX_ARCHIVE_APPEND "<CMAKE_AR> r  <TARGET> <LINK_FLAGS> <OBJECTS>")
-ENDIF()
-IF(NOT DEFINED CMAKE_CXX_ARCHIVE_FINISH)
-  SET(CMAKE_CXX_ARCHIVE_FINISH "<CMAKE_RANLIB> <TARGET>")
-ENDIF()
+if(NOT DEFINED CMAKE_CXX_ARCHIVE_CREATE)
+  set(CMAKE_CXX_ARCHIVE_CREATE "<CMAKE_AR> cr <TARGET> <LINK_FLAGS> <OBJECTS>")
+endif()
+if(NOT DEFINED CMAKE_CXX_ARCHIVE_APPEND)
+  set(CMAKE_CXX_ARCHIVE_APPEND "<CMAKE_AR> r  <TARGET> <LINK_FLAGS> <OBJECTS>")
+endif()
+if(NOT DEFINED CMAKE_CXX_ARCHIVE_FINISH)
+  set(CMAKE_CXX_ARCHIVE_FINISH "<CMAKE_RANLIB> <TARGET>")
+endif()
 
 # compile a C++ file into an object file
-IF(NOT CMAKE_CXX_COMPILE_OBJECT)
-  SET(CMAKE_CXX_COMPILE_OBJECT
+if(NOT CMAKE_CXX_COMPILE_OBJECT)
+  set(CMAKE_CXX_COMPILE_OBJECT
     "<CMAKE_CXX_COMPILER>  <DEFINES> <FLAGS> -o <OBJECT> -c <SOURCE>")
-ENDIF(NOT CMAKE_CXX_COMPILE_OBJECT)
+endif(NOT CMAKE_CXX_COMPILE_OBJECT)
 
-IF(NOT CMAKE_CXX_LINK_EXECUTABLE)
-  SET(CMAKE_CXX_LINK_EXECUTABLE
+if(NOT CMAKE_CXX_LINK_EXECUTABLE)
+  set(CMAKE_CXX_LINK_EXECUTABLE
     "<CMAKE_CXX_COMPILER>  <FLAGS> <CMAKE_CXX_LINK_FLAGS> <LINK_FLAGS> <OBJECTS>  -o <TARGET> <LINK_LIBRARIES>")
-ENDIF(NOT CMAKE_CXX_LINK_EXECUTABLE)
+endif(NOT CMAKE_CXX_LINK_EXECUTABLE)
 
-MARK_AS_ADVANCED(
+mark_as_advanced(
 CMAKE_BUILD_TOOL
 CMAKE_VERBOSE_MAKEFILE
 CMAKE_CXX_FLAGS
@@ -295,5 +295,5 @@ CMAKE_CXX_FLAGS_RELWITHDEBINFO
 CMAKE_CXX_FLAGS_MINSIZEREL
 CMAKE_CXX_FLAGS_DEBUG)
 
-SET(CMAKE_CXX_INFORMATION_LOADED 1)
+set(CMAKE_CXX_INFORMATION_LOADED 1)