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, 10 insertions, 10 deletions

diff --git a/Modules/CMakeExportBuildSettings.cmake b/Modules/CMakeExportBuildSettings.cmake
index 8d316b9..7392e6b 100644
--- a/Modules/CMakeExportBuildSettings.cmake
+++ b/Modules/CMakeExportBuildSettings.cmake
@@ -13,24 +13,24 @@
 #  License text for the above reference.)
 
 # This module is purposely no longer documented.  It does nothing useful.
-IF(NOT "${CMAKE_MINIMUM_REQUIRED_VERSION}" VERSION_LESS 2.7)
-  MESSAGE(FATAL_ERROR
+if(NOT "${CMAKE_MINIMUM_REQUIRED_VERSION}" VERSION_LESS 2.7)
+  message(FATAL_ERROR
     "The functionality of this module has been dropped as of CMake 2.8.  "
     "It was deemed harmful (confusing users by changing their compiler).  "
     "Please remove calls to the CMAKE_EXPORT_BUILD_SETTINGS macro and "
     "stop including this module.  "
     "If this project generates any files for use by external projects, "
     "remove any use of the CMakeImportBuildSettings module from them.")
-ENDIF()
+endif()
 
 # This macro used to store build settings of a project in a file to be
 # loaded by another project using CMAKE_IMPORT_BUILD_SETTINGS.  Now it
 # creates a file that refuses to load (with comment explaining why).
-MACRO(CMAKE_EXPORT_BUILD_SETTINGS SETTINGS_FILE)
-  IF(${SETTINGS_FILE} MATCHES ".+")
-    CONFIGURE_FILE(${CMAKE_ROOT}/Modules/CMakeBuildSettings.cmake.in
+macro(CMAKE_EXPORT_BUILD_SETTINGS SETTINGS_FILE)
+  if(${SETTINGS_FILE} MATCHES ".+")
+    configure_file(${CMAKE_ROOT}/Modules/CMakeBuildSettings.cmake.in
                    ${SETTINGS_FILE} @ONLY IMMEDIATE)
-  ELSE(${SETTINGS_FILE} MATCHES ".+")
-    MESSAGE(SEND_ERROR "CMAKE_EXPORT_BUILD_SETTINGS called with no argument.")
-  ENDIF(${SETTINGS_FILE} MATCHES ".+")
-ENDMACRO(CMAKE_EXPORT_BUILD_SETTINGS)
+  else(${SETTINGS_FILE} MATCHES ".+")
+    message(SEND_ERROR "CMAKE_EXPORT_BUILD_SETTINGS called with no argument.")
+  endif(${SETTINGS_FILE} MATCHES ".+")
+endmacro(CMAKE_EXPORT_BUILD_SETTINGS)