STYLE: 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.

4 files changed, 84 insertions, 84 deletions

diff --git a/bench/btl/CMakeLists.txt b/bench/btl/CMakeLists.txt
index f3a10d622..42094e867 100644
--- a/bench/btl/CMakeLists.txt
+++ b/bench/btl/CMakeLists.txt
@@ -1,30 +1,30 @@
-PROJECT(BTL)
+project(BTL)
 
-CMAKE_MINIMUM_REQUIRED(VERSION 2.6.2)
+cmake_minimum_required(VERSION 2.6.2)
 
 set(CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake ${Eigen_SOURCE_DIR}/cmake)
 include(MacroOptionalAddSubdirectory)
 
-OPTION(BTL_NOVEC "Disable SSE/Altivec optimizations when possible" OFF)
+option(BTL_NOVEC "Disable SSE/Altivec optimizations when possible" OFF)
 
-SET(CMAKE_INCLUDE_CURRENT_DIR ON)
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
 
 string(REGEX MATCH icpc IS_ICPC ${CMAKE_CXX_COMPILER})
-IF(CMAKE_COMPILER_IS_GNUCXX OR IS_ICPC)
-  SET(CMAKE_CXX_FLAGS "-g0 -O3 -DNDEBUG ${CMAKE_CXX_FLAGS}")
-  SET(CMAKE_Fortran_FLAGS "-g0 -O3 -DNDEBUG ${CMAKE_Fortran_FLAGS}")
-  IF(BTL_NOVEC)
-    SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DEIGEN_DONT_VECTORIZE")
-  ENDIF(BTL_NOVEC)
-ENDIF(CMAKE_COMPILER_IS_GNUCXX OR IS_ICPC)
-
-IF(MSVC)
-  SET(CMAKE_CXX_FLAGS " /O2 /Ot /GL /fp:fast -DNDEBUG")
-#   SET(CMAKE_Fortran_FLAGS "-g0 -O3 -DNDEBUG")
-  IF(BTL_NOVEC)
-    SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DEIGEN_DONT_VECTORIZE")
-  ENDIF(BTL_NOVEC)
-ENDIF(MSVC)
+if(CMAKE_COMPILER_IS_GNUCXX OR IS_ICPC)
+  set(CMAKE_CXX_FLAGS "-g0 -O3 -DNDEBUG ${CMAKE_CXX_FLAGS}")
+  set(CMAKE_Fortran_FLAGS "-g0 -O3 -DNDEBUG ${CMAKE_Fortran_FLAGS}")
+  if(BTL_NOVEC)
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DEIGEN_DONT_VECTORIZE")
+  endif(BTL_NOVEC)
+endif(CMAKE_COMPILER_IS_GNUCXX OR IS_ICPC)
+
+if(MSVC)
+  set(CMAKE_CXX_FLAGS " /O2 /Ot /GL /fp:fast -DNDEBUG")
+#   set(CMAKE_Fortran_FLAGS "-g0 -O3 -DNDEBUG")
+  if(BTL_NOVEC)
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DEIGEN_DONT_VECTORIZE")
+  endif(BTL_NOVEC)
+endif(MSVC)
 
 if(IS_ICPC)
   set(CMAKE_CXX_FLAGS "-fast ${CMAKE_CXX_FLAGS}")
@@ -49,7 +49,7 @@ if(NOT EIGEN_BTL_RT_LIBRARY)
   set(EIGEN_BTL_RT_LIBRARY "")
 endif()
 
-MACRO(BTL_ADD_BENCH targetname)
+macro(BTL_ADD_BENCH targetname)
 
   foreach(_current_var ${ARGN})
     set(_last_var ${_current_var})
@@ -66,15 +66,15 @@ MACRO(BTL_ADD_BENCH targetname)
     set(_last_var ON)
   endif ()
 
-  OPTION(BUILD_${targetname} "Build benchmark ${targetname}" ${_last_var})
+  option(BUILD_${targetname} "Build benchmark ${targetname}" ${_last_var})
 
-  IF(BUILD_${targetname})
-    ADD_EXECUTABLE(${targetname} ${_sources})
-    ADD_TEST(${targetname} "${targetname}")
+  if(BUILD_${targetname})
+    add_executable(${targetname} ${_sources})
+    add_test(${targetname} "${targetname}")
     target_link_libraries(${targetname} ${DEFAULT_LIBRARIES} ${EIGEN_BTL_RT_LIBRARY})
-  ENDIF(BUILD_${targetname})
+  endif(BUILD_${targetname})
 
-ENDMACRO(BTL_ADD_BENCH)
+endmacro(BTL_ADD_BENCH)
 
 macro(btl_add_target_property target prop value)
 
@@ -88,7 +88,7 @@ macro(btl_add_target_property target prop value)
 
 endmacro()
 
-ENABLE_TESTING()
+enable_testing()
 
 add_subdirectory(libs/eigen3)
 add_subdirectory(libs/eigen2)
diff --git a/bench/btl/cmake/FindPackageHandleStandardArgs.cmake b/bench/btl/cmake/FindPackageHandleStandardArgs.cmake
index 7f122edcd..05d7e65bd 100644
--- a/bench/btl/cmake/FindPackageHandleStandardArgs.cmake
+++ b/bench/btl/cmake/FindPackageHandleStandardArgs.cmake
@@ -1,7 +1,7 @@
 # FIND_PACKAGE_HANDLE_STANDARD_ARGS(NAME (DEFAULT_MSG|"Custom failure message") VAR1 ... )
 #
 # This macro is intended to be used in FindXXX.cmake modules files.
-# It handles the REQUIRED and QUIET argument to FIND_PACKAGE() and
+# It handles the REQUIRED and QUIET argument to find_package() and
 # it also sets the <UPPERCASED_NAME>_FOUND variable.
 # The package is found if all variables listed are TRUE.
 # Example:
@@ -19,42 +19,42 @@
 # be "Could NOT find LibXml2", if you don't like this message you can specify
 # your own custom failure message there.
 
-MACRO(FIND_PACKAGE_HANDLE_STANDARD_ARGS _NAME _FAIL_MSG _VAR1 )
+macro(FIND_PACKAGE_HANDLE_STANDARD_ARGS _NAME _FAIL_MSG _VAR1 )
 
-  IF("${_FAIL_MSG}" STREQUAL "DEFAULT_MSG")
-    IF (${_NAME}_FIND_REQUIRED)
-      SET(_FAIL_MESSAGE "Could not find REQUIRED package ${_NAME}")
-    ELSE (${_NAME}_FIND_REQUIRED)
-      SET(_FAIL_MESSAGE "Could not find OPTIONAL package ${_NAME}")
-    ENDIF (${_NAME}_FIND_REQUIRED)
-  ELSE("${_FAIL_MSG}" STREQUAL "DEFAULT_MSG")
-    SET(_FAIL_MESSAGE "${_FAIL_MSG}")
-  ENDIF("${_FAIL_MSG}" STREQUAL "DEFAULT_MSG")
+  if("${_FAIL_MSG}" STREQUAL "DEFAULT_MSG")
+    if (${_NAME}_FIND_REQUIRED)
+      set(_FAIL_MESSAGE "Could not find REQUIRED package ${_NAME}")
+    else (${_NAME}_FIND_REQUIRED)
+      set(_FAIL_MESSAGE "Could not find OPTIONAL package ${_NAME}")
+    endif (${_NAME}_FIND_REQUIRED)
+  else("${_FAIL_MSG}" STREQUAL "DEFAULT_MSG")
+    set(_FAIL_MESSAGE "${_FAIL_MSG}")
+  endif("${_FAIL_MSG}" STREQUAL "DEFAULT_MSG")
 
-  STRING(TOUPPER ${_NAME} _NAME_UPPER)
+  string(TOUPPER ${_NAME} _NAME_UPPER)
 
-  SET(${_NAME_UPPER}_FOUND TRUE)
-  IF(NOT ${_VAR1})
-    SET(${_NAME_UPPER}_FOUND FALSE)
-  ENDIF(NOT ${_VAR1})
+  set(${_NAME_UPPER}_FOUND TRUE)
+  if(NOT ${_VAR1})
+    set(${_NAME_UPPER}_FOUND FALSE)
+  endif(NOT ${_VAR1})
 
-  FOREACH(_CURRENT_VAR ${ARGN})
-    IF(NOT ${_CURRENT_VAR})
-      SET(${_NAME_UPPER}_FOUND FALSE)
-    ENDIF(NOT ${_CURRENT_VAR})
-  ENDFOREACH(_CURRENT_VAR)
+  foreach(_CURRENT_VAR ${ARGN})
+    if(NOT ${_CURRENT_VAR})
+      set(${_NAME_UPPER}_FOUND FALSE)
+    endif(NOT ${_CURRENT_VAR})
+  endforeach(_CURRENT_VAR)
 
-  IF (${_NAME_UPPER}_FOUND)
-    IF (NOT ${_NAME}_FIND_QUIETLY)
-        MESSAGE(STATUS "Found ${_NAME}: ${${_VAR1}}")
-    ENDIF (NOT ${_NAME}_FIND_QUIETLY)
-  ELSE (${_NAME_UPPER}_FOUND)
-    IF (${_NAME}_FIND_REQUIRED)
-        MESSAGE(FATAL_ERROR "${_FAIL_MESSAGE}")
-    ELSE (${_NAME}_FIND_REQUIRED)
-      IF (NOT ${_NAME}_FIND_QUIETLY)
-        MESSAGE(STATUS "${_FAIL_MESSAGE}")
-      ENDIF (NOT ${_NAME}_FIND_QUIETLY)
-    ENDIF (${_NAME}_FIND_REQUIRED)
-  ENDIF (${_NAME_UPPER}_FOUND)
-ENDMACRO(FIND_PACKAGE_HANDLE_STANDARD_ARGS)
+  if (${_NAME_UPPER}_FOUND)
+    if (NOT ${_NAME}_FIND_QUIETLY)
+        message(STATUS "Found ${_NAME}: ${${_VAR1}}")
+    endif (NOT ${_NAME}_FIND_QUIETLY)
+  else (${_NAME_UPPER}_FOUND)
+    if (${_NAME}_FIND_REQUIRED)
+        message(FATAL_ERROR "${_FAIL_MESSAGE}")
+    else (${_NAME}_FIND_REQUIRED)
+      if (NOT ${_NAME}_FIND_QUIETLY)
+        message(STATUS "${_FAIL_MESSAGE}")
+      endif (NOT ${_NAME}_FIND_QUIETLY)
+    endif (${_NAME}_FIND_REQUIRED)
+  endif (${_NAME_UPPER}_FOUND)
+endmacro(FIND_PACKAGE_HANDLE_STANDARD_ARGS)
diff --git a/bench/btl/cmake/MacroOptionalAddSubdirectory.cmake b/bench/btl/cmake/MacroOptionalAddSubdirectory.cmake
index 545048b68..8d46fcea2 100644
--- a/bench/btl/cmake/MacroOptionalAddSubdirectory.cmake
+++ b/bench/btl/cmake/MacroOptionalAddSubdirectory.cmake
@@ -1,6 +1,6 @@
-# - MACRO_OPTIONAL_ADD_SUBDIRECTORY() combines ADD_SUBDIRECTORY() with an OPTION()
+# - MACRO_OPTIONAL_ADD_SUBDIRECTORY() combines add_subdirectory() with an option()
 # MACRO_OPTIONAL_ADD_SUBDIRECTORY( <dir> )
-# If you use MACRO_OPTIONAL_ADD_SUBDIRECTORY() instead of ADD_SUBDIRECTORY(),
+# If you use MACRO_OPTIONAL_ADD_SUBDIRECTORY() instead of add_subdirectory(),
 # this will have two effects
 # 1 - CMake will not complain if the directory doesn't exist
 #     This makes sense if you want to distribute just one of the subdirs
@@ -16,16 +16,16 @@
 # For details see the accompanying COPYING-CMAKE-SCRIPTS file.
 
 
-MACRO (MACRO_OPTIONAL_ADD_SUBDIRECTORY _dir )
-   GET_FILENAME_COMPONENT(_fullPath ${_dir} ABSOLUTE)
-   IF(EXISTS ${_fullPath})
-      IF(${ARGC} EQUAL 2)
-        OPTION(BUILD_${_dir} "Build directory ${_dir}" ${ARGV1})
-      ELSE(${ARGC} EQUAL 2)
-        OPTION(BUILD_${_dir} "Build directory ${_dir}" TRUE)
-      ENDIF(${ARGC} EQUAL 2)
-      IF(BUILD_${_dir})
-         ADD_SUBDIRECTORY(${_dir})
-      ENDIF(BUILD_${_dir})
-   ENDIF(EXISTS ${_fullPath})
-ENDMACRO (MACRO_OPTIONAL_ADD_SUBDIRECTORY)
+macro (MACRO_OPTIONAL_ADD_SUBDIRECTORY _dir )
+   get_filename_component(_fullPath ${_dir} ABSOLUTE)
+   if(EXISTS ${_fullPath})
+      if(${ARGC} EQUAL 2)
+        option(BUILD_${_dir} "Build directory ${_dir}" ${ARGV1})
+      else(${ARGC} EQUAL 2)
+        option(BUILD_${_dir} "Build directory ${_dir}" TRUE)
+      endif(${ARGC} EQUAL 2)
+      if(BUILD_${_dir})
+         add_subdirectory(${_dir})
+      endif(BUILD_${_dir})
+   endif(EXISTS ${_fullPath})
+endmacro (MACRO_OPTIONAL_ADD_SUBDIRECTORY)
diff --git a/bench/btl/data/CMakeLists.txt b/bench/btl/data/CMakeLists.txt
index 6af2a366f..580c1ced0 100644
--- a/bench/btl/data/CMakeLists.txt
+++ b/bench/btl/data/CMakeLists.txt
@@ -1,25 +1,25 @@
 
-ADD_CUSTOM_TARGET(copy_scripts)
+add_custom_target(copy_scripts)
 
-SET(script_files go_mean mk_mean_script.sh mk_new_gnuplot.sh
+set(script_files go_mean mk_mean_script.sh mk_new_gnuplot.sh
     perlib_plot_settings.txt action_settings.txt gnuplot_common_settings.hh )
 
-FOREACH(script_file ${script_files})
-ADD_CUSTOM_COMMAND(
+foreach(script_file ${script_files})
+add_custom_command(
   TARGET copy_scripts
   POST_BUILD
   COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_SOURCE_DIR}/${script_file} ${CMAKE_CURRENT_BINARY_DIR}/
   ARGS
 )
-ENDFOREACH(script_file)
+endforeach(script_file)
 
-ADD_CUSTOM_COMMAND(
+add_custom_command(
   TARGET copy_scripts
   POST_BUILD
   COMMAND ${CMAKE_CXX_COMPILER} --version | head -n 1 > ${CMAKE_CURRENT_BINARY_DIR}/compiler_version.txt
   ARGS
 )
-ADD_CUSTOM_COMMAND(
+add_custom_command(
   TARGET copy_scripts
   POST_BUILD
   COMMAND echo "${Eigen_SOURCE_DIR}" > ${CMAKE_CURRENT_BINARY_DIR}/eigen_root_dir.txt