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, 173 insertions, 173 deletions

diff --git a/Tests/Complex/VarTests.cmake b/Tests/Complex/VarTests.cmake
index c146d1b..7e968fd 100644
--- a/Tests/Complex/VarTests.cmake
+++ b/Tests/Complex/VarTests.cmake
@@ -1,198 +1,198 @@
 #
 # Test SET
 #
-SET (ZERO_VAR 0)
-SET (ZERO_VAR2 0)
+set (ZERO_VAR 0)
+set (ZERO_VAR2 0)
 
-IF(ZERO_VAR)
-  ADD_DEFINITIONS(-DSHOULD_NOT_BE_DEFINED)
-ELSE(ZERO_VAR)
-  ADD_DEFINITIONS(-DSHOULD_BE_DEFINED)
-ENDIF(ZERO_VAR)
+if(ZERO_VAR)
+  add_definitions(-DSHOULD_NOT_BE_DEFINED)
+else(ZERO_VAR)
+  add_definitions(-DSHOULD_BE_DEFINED)
+endif(ZERO_VAR)
 
-SET(ONE_VAR 1)
-SET(ONE_VAR2 1)
-SET(STRING_VAR "CMake is great" CACHE STRING "test a cache variable")
+set(ONE_VAR 1)
+set(ONE_VAR2 1)
+set(STRING_VAR "CMake is great" CACHE STRING "test a cache variable")
 
 #
 # Test VARIABLE_REQUIRES
 #
-VARIABLE_REQUIRES(ONE_VAR
+variable_requires(ONE_VAR
                   ONE_VAR_IS_DEFINED ONE_VAR)
 
 #
 # Test various IF/ELSE combinations
 #
-IF(NOT ZERO_VAR)
-  ADD_DEFINITIONS(-DSHOULD_BE_DEFINED_NOT)
-ELSE(NOT ZERO_VAR)
-  ADD_DEFINITIONS(-DSHOULD_NOT_BE_DEFINED_NOT)
-ENDIF(NOT ZERO_VAR)
-
-IF(NOT ONE_VAR)
-  ADD_DEFINITIONS(-DSHOULD_NOT_BE_DEFINED_NOT2)
-ELSE(NOT ONE_VAR)
-  ADD_DEFINITIONS(-DSHOULD_BE_DEFINED_NOT2)
-ENDIF(NOT ONE_VAR)
-
-IF(ONE_VAR AND ONE_VAR2)
-  ADD_DEFINITIONS(-DSHOULD_BE_DEFINED_AND)
-ELSE(ONE_VAR AND ONE_VAR2)
-  ADD_DEFINITIONS(-DSHOULD_NOT_BE_DEFINED_AND)
-ENDIF(ONE_VAR AND ONE_VAR2)
-
-IF(ONE_VAR AND ZERO_VAR)
-  ADD_DEFINITIONS(-DSHOULD_NOT_BE_DEFINED_AND2)
-ELSE(ONE_VAR AND ZERO_VAR)
-  ADD_DEFINITIONS(-DSHOULD_BE_DEFINED_AND2)
-ENDIF(ONE_VAR AND ZERO_VAR)
-
-IF(ZERO_VAR OR ONE_VAR2)
-  ADD_DEFINITIONS(-DSHOULD_BE_DEFINED_OR)
-ELSE(ZERO_VAR OR ONE_VAR2)
-  ADD_DEFINITIONS(-DSHOULD_NOT_BE_DEFINED_OR)
-ENDIF(ZERO_VAR OR ONE_VAR2)
-
-IF(ZERO_VAR OR ZERO_VAR2)
-  ADD_DEFINITIONS(-DSHOULD_NOT_BE_DEFINED_OR2)
-ELSE(ZERO_VAR OR ZERO_VAR2)
-  ADD_DEFINITIONS(-DSHOULD_BE_DEFINED_OR2)
-ENDIF(ZERO_VAR OR ZERO_VAR2)
-
-IF(STRING_VAR MATCHES "^CMake")
-  ADD_DEFINITIONS(-DSHOULD_BE_DEFINED_MATCHES)
-ELSE(STRING_VAR MATCHES "^CMake")
-  ADD_DEFINITIONS(-DSHOULD_NOT_BE_DEFINED_MATCHES)
-ENDIF(STRING_VAR MATCHES "^CMake")
-
-IF(STRING_VAR MATCHES "^foo")
-  ADD_DEFINITIONS(-DSHOULD_NOT_BE_DEFINED_MATCHES2)
-ELSE(STRING_VAR MATCHES "^foo")
-  ADD_DEFINITIONS(-DSHOULD_BE_DEFINED_MATCHES2)
-ENDIF(STRING_VAR MATCHES "^foo")
-
-IF(COMMAND "IF")
-  ADD_DEFINITIONS(-DSHOULD_BE_DEFINED_COMMAND)
-ELSE(COMMAND "IF")
-  ADD_DEFINITIONS(-DSHOULD_NOT_BE_DEFINED_COMMAND)
-ENDIF(COMMAND "IF")
-
-IF(COMMAND "ROQUEFORT")
-  ADD_DEFINITIONS(-DSHOULD_NOT_BE_DEFINED_COMMAND2)
-ELSE(COMMAND "ROQUEFORT")
-  ADD_DEFINITIONS(-DSHOULD_BE_DEFINED_COMMAND2)
-ENDIF(COMMAND "ROQUEFORT")
-
-IF (EXISTS ${Complex_SOURCE_DIR}/VarTests.cmake)
-  ADD_DEFINITIONS(-DSHOULD_BE_DEFINED_EXISTS)
-ELSE(EXISTS ${Complex_SOURCE_DIR}/VarTests.cmake)
-  ADD_DEFINITIONS(-DSHOULD_NOT_BE_DEFINED_EXISTS)
-ENDIF (EXISTS ${Complex_SOURCE_DIR}/VarTests.cmake)
-
-IF (EXISTS ${Complex_SOURCE_DIR}/roquefort.txt)
-  ADD_DEFINITIONS(-DSHOULD_NOT_BE_DEFINED_EXISTS2)
-ELSE(EXISTS ${Complex_SOURCE_DIR}/roquefort.txt)
-  ADD_DEFINITIONS(-DSHOULD_BE_DEFINED_EXISTS2)
-ENDIF (EXISTS ${Complex_SOURCE_DIR}/roquefort.txt)
-
-IF (IS_DIRECTORY ${Complex_SOURCE_DIR})
-  ADD_DEFINITIONS(-DSHOULD_BE_DEFINED_IS_DIRECTORY)
-ENDIF (IS_DIRECTORY ${Complex_SOURCE_DIR})
-
-IF (NOT IS_DIRECTORY ${Complex_SOURCE_DIR}/VarTests.cmake)
-  ADD_DEFINITIONS(-DSHOULD_BE_DEFINED_IS_DIRECTORY2)
-ENDIF (NOT IS_DIRECTORY ${Complex_SOURCE_DIR}/VarTests.cmake)
-
-SET (SNUM1_VAR "1")
-SET (SNUM2_VAR "2")
-SET (SNUM3_VAR "1")
-
-
-IF (SNUM1_VAR LESS SNUM2_VAR)
-  ADD_DEFINITIONS(-DSHOULD_BE_DEFINED_LESS)
-ELSE (SNUM1_VAR LESS SNUM2_VAR)
-  ADD_DEFINITIONS(-DSHOULD_NOT_BE_DEFINED_LESS)
-ENDIF (SNUM1_VAR LESS SNUM2_VAR)
-
-IF (SNUM2_VAR LESS SNUM1_VAR)
-  ADD_DEFINITIONS(-DSHOULD_NOT_BE_DEFINED_LESS2)
-ELSE (SNUM2_VAR LESS SNUM1_VAR)
-  ADD_DEFINITIONS(-DSHOULD_BE_DEFINED_LESS2)
-ENDIF (SNUM2_VAR LESS SNUM1_VAR)
-
-IF (SNUM2_VAR GREATER SNUM1_VAR)
-  ADD_DEFINITIONS(-DSHOULD_BE_DEFINED_GREATER)
-ELSE (SNUM2_VAR GREATER SNUM1_VAR)
-  ADD_DEFINITIONS(-DSHOULD_NOT_BE_DEFINED_GREATER)
-ENDIF (SNUM2_VAR GREATER SNUM1_VAR)
-
-IF (SNUM2_VAR EQUAL SNUM1_VAR)
-  ADD_DEFINITIONS(-DSHOULD_NOT_BE_DEFINED_EQUAL)
-ELSE (SNUM2_VAR EQUAL SNUM1_VAR)
-  ADD_DEFINITIONS(-DSHOULD_BE_DEFINED_EQUAL)
-ENDIF (SNUM2_VAR EQUAL SNUM1_VAR)
-
-IF (SNUM3_VAR EQUAL SNUM1_VAR)
-  ADD_DEFINITIONS(-DSHOULD_BE_DEFINED_EQUAL)
-ELSE (SNUM3_VAR EQUAL SNUM1_VAR)
-  ADD_DEFINITIONS(-DSHOULD_NOT_BE_DEFINED_EQUAL)
-ENDIF (SNUM3_VAR EQUAL SNUM1_VAR)
-
-IF (SNUM1_VAR GREATER SNUM2_VAR)
-  ADD_DEFINITIONS(-DSHOULD_NOT_BE_DEFINED_GREATER2)
-ELSE (SNUM1_VAR GREATER SNUM2_VAR)
-  ADD_DEFINITIONS(-DSHOULD_BE_DEFINED_GREATER2)
-ENDIF (SNUM1_VAR GREATER SNUM2_VAR)
-
-SET (SSTR1_VAR "abc")
-SET (SSTR2_VAR "bcd")
-
-IF (SSTR1_VAR STRLESS SSTR2_VAR)
-  ADD_DEFINITIONS(-DSHOULD_BE_DEFINED_STRLESS)
-ELSE (SSTR1_VAR STRLESS SSTR2_VAR)
-  ADD_DEFINITIONS(-DSHOULD_NOT_BE_DEFINED_STRLESS)
-ENDIF (SSTR1_VAR STRLESS SSTR2_VAR)
-
-IF (SSTR2_VAR STRLESS SSTR1_VAR)
-  ADD_DEFINITIONS(-DSHOULD_NOT_BE_DEFINED_STRLESS2)
-ELSE (SSTR2_VAR STRLESS SSTR1_VAR)
-  ADD_DEFINITIONS(-DSHOULD_BE_DEFINED_STRLESS2)
-ENDIF (SSTR2_VAR STRLESS SSTR1_VAR)
-
-IF (SSTR2_VAR STRGREATER SSTR1_VAR)
-  ADD_DEFINITIONS(-DSHOULD_BE_DEFINED_STRGREATER)
-ELSE (SSTR2_VAR STRGREATER SSTR1_VAR)
-  ADD_DEFINITIONS(-DSHOULD_NOT_BE_DEFINED_STRGREATER)
-ENDIF (SSTR2_VAR STRGREATER SSTR1_VAR)
-
-IF (SSTR1_VAR STRGREATER SSTR2_VAR)
-  ADD_DEFINITIONS(-DSHOULD_NOT_BE_DEFINED_STRGREATER2)
-ELSE (SSTR1_VAR STRGREATER SSTR2_VAR)
-  ADD_DEFINITIONS(-DSHOULD_BE_DEFINED_STRGREATER2)
-ENDIF (SSTR1_VAR STRGREATER SSTR2_VAR)
+if(NOT ZERO_VAR)
+  add_definitions(-DSHOULD_BE_DEFINED_NOT)
+else(NOT ZERO_VAR)
+  add_definitions(-DSHOULD_NOT_BE_DEFINED_NOT)
+endif(NOT ZERO_VAR)
+
+if(NOT ONE_VAR)
+  add_definitions(-DSHOULD_NOT_BE_DEFINED_NOT2)
+else(NOT ONE_VAR)
+  add_definitions(-DSHOULD_BE_DEFINED_NOT2)
+endif(NOT ONE_VAR)
+
+if(ONE_VAR AND ONE_VAR2)
+  add_definitions(-DSHOULD_BE_DEFINED_AND)
+else(ONE_VAR AND ONE_VAR2)
+  add_definitions(-DSHOULD_NOT_BE_DEFINED_AND)
+endif(ONE_VAR AND ONE_VAR2)
+
+if(ONE_VAR AND ZERO_VAR)
+  add_definitions(-DSHOULD_NOT_BE_DEFINED_AND2)
+else(ONE_VAR AND ZERO_VAR)
+  add_definitions(-DSHOULD_BE_DEFINED_AND2)
+endif(ONE_VAR AND ZERO_VAR)
+
+if(ZERO_VAR OR ONE_VAR2)
+  add_definitions(-DSHOULD_BE_DEFINED_OR)
+else(ZERO_VAR OR ONE_VAR2)
+  add_definitions(-DSHOULD_NOT_BE_DEFINED_OR)
+endif(ZERO_VAR OR ONE_VAR2)
+
+if(ZERO_VAR OR ZERO_VAR2)
+  add_definitions(-DSHOULD_NOT_BE_DEFINED_OR2)
+else(ZERO_VAR OR ZERO_VAR2)
+  add_definitions(-DSHOULD_BE_DEFINED_OR2)
+endif(ZERO_VAR OR ZERO_VAR2)
+
+if(STRING_VAR MATCHES "^CMake")
+  add_definitions(-DSHOULD_BE_DEFINED_MATCHES)
+else(STRING_VAR MATCHES "^CMake")
+  add_definitions(-DSHOULD_NOT_BE_DEFINED_MATCHES)
+endif(STRING_VAR MATCHES "^CMake")
+
+if(STRING_VAR MATCHES "^foo")
+  add_definitions(-DSHOULD_NOT_BE_DEFINED_MATCHES2)
+else(STRING_VAR MATCHES "^foo")
+  add_definitions(-DSHOULD_BE_DEFINED_MATCHES2)
+endif(STRING_VAR MATCHES "^foo")
+
+if(COMMAND "IF")
+  add_definitions(-DSHOULD_BE_DEFINED_COMMAND)
+else(COMMAND "IF")
+  add_definitions(-DSHOULD_NOT_BE_DEFINED_COMMAND)
+endif(COMMAND "IF")
+
+if(COMMAND "ROQUEFORT")
+  add_definitions(-DSHOULD_NOT_BE_DEFINED_COMMAND2)
+else(COMMAND "ROQUEFORT")
+  add_definitions(-DSHOULD_BE_DEFINED_COMMAND2)
+endif(COMMAND "ROQUEFORT")
+
+if (EXISTS ${Complex_SOURCE_DIR}/VarTests.cmake)
+  add_definitions(-DSHOULD_BE_DEFINED_EXISTS)
+else(EXISTS ${Complex_SOURCE_DIR}/VarTests.cmake)
+  add_definitions(-DSHOULD_NOT_BE_DEFINED_EXISTS)
+endif (EXISTS ${Complex_SOURCE_DIR}/VarTests.cmake)
+
+if (EXISTS ${Complex_SOURCE_DIR}/roquefort.txt)
+  add_definitions(-DSHOULD_NOT_BE_DEFINED_EXISTS2)
+else(EXISTS ${Complex_SOURCE_DIR}/roquefort.txt)
+  add_definitions(-DSHOULD_BE_DEFINED_EXISTS2)
+endif (EXISTS ${Complex_SOURCE_DIR}/roquefort.txt)
+
+if (IS_DIRECTORY ${Complex_SOURCE_DIR})
+  add_definitions(-DSHOULD_BE_DEFINED_IS_DIRECTORY)
+endif (IS_DIRECTORY ${Complex_SOURCE_DIR})
+
+if (NOT IS_DIRECTORY ${Complex_SOURCE_DIR}/VarTests.cmake)
+  add_definitions(-DSHOULD_BE_DEFINED_IS_DIRECTORY2)
+endif (NOT IS_DIRECTORY ${Complex_SOURCE_DIR}/VarTests.cmake)
+
+set (SNUM1_VAR "1")
+set (SNUM2_VAR "2")
+set (SNUM3_VAR "1")
+
+
+if (SNUM1_VAR LESS SNUM2_VAR)
+  add_definitions(-DSHOULD_BE_DEFINED_LESS)
+else (SNUM1_VAR LESS SNUM2_VAR)
+  add_definitions(-DSHOULD_NOT_BE_DEFINED_LESS)
+endif (SNUM1_VAR LESS SNUM2_VAR)
+
+if (SNUM2_VAR LESS SNUM1_VAR)
+  add_definitions(-DSHOULD_NOT_BE_DEFINED_LESS2)
+else (SNUM2_VAR LESS SNUM1_VAR)
+  add_definitions(-DSHOULD_BE_DEFINED_LESS2)
+endif (SNUM2_VAR LESS SNUM1_VAR)
+
+if (SNUM2_VAR GREATER SNUM1_VAR)
+  add_definitions(-DSHOULD_BE_DEFINED_GREATER)
+else (SNUM2_VAR GREATER SNUM1_VAR)
+  add_definitions(-DSHOULD_NOT_BE_DEFINED_GREATER)
+endif (SNUM2_VAR GREATER SNUM1_VAR)
+
+if (SNUM2_VAR EQUAL SNUM1_VAR)
+  add_definitions(-DSHOULD_NOT_BE_DEFINED_EQUAL)
+else (SNUM2_VAR EQUAL SNUM1_VAR)
+  add_definitions(-DSHOULD_BE_DEFINED_EQUAL)
+endif (SNUM2_VAR EQUAL SNUM1_VAR)
+
+if (SNUM3_VAR EQUAL SNUM1_VAR)
+  add_definitions(-DSHOULD_BE_DEFINED_EQUAL)
+else (SNUM3_VAR EQUAL SNUM1_VAR)
+  add_definitions(-DSHOULD_NOT_BE_DEFINED_EQUAL)
+endif (SNUM3_VAR EQUAL SNUM1_VAR)
+
+if (SNUM1_VAR GREATER SNUM2_VAR)
+  add_definitions(-DSHOULD_NOT_BE_DEFINED_GREATER2)
+else (SNUM1_VAR GREATER SNUM2_VAR)
+  add_definitions(-DSHOULD_BE_DEFINED_GREATER2)
+endif (SNUM1_VAR GREATER SNUM2_VAR)
+
+set (SSTR1_VAR "abc")
+set (SSTR2_VAR "bcd")
+
+if (SSTR1_VAR STRLESS SSTR2_VAR)
+  add_definitions(-DSHOULD_BE_DEFINED_STRLESS)
+else (SSTR1_VAR STRLESS SSTR2_VAR)
+  add_definitions(-DSHOULD_NOT_BE_DEFINED_STRLESS)
+endif (SSTR1_VAR STRLESS SSTR2_VAR)
+
+if (SSTR2_VAR STRLESS SSTR1_VAR)
+  add_definitions(-DSHOULD_NOT_BE_DEFINED_STRLESS2)
+else (SSTR2_VAR STRLESS SSTR1_VAR)
+  add_definitions(-DSHOULD_BE_DEFINED_STRLESS2)
+endif (SSTR2_VAR STRLESS SSTR1_VAR)
+
+if (SSTR2_VAR STRGREATER SSTR1_VAR)
+  add_definitions(-DSHOULD_BE_DEFINED_STRGREATER)
+else (SSTR2_VAR STRGREATER SSTR1_VAR)
+  add_definitions(-DSHOULD_NOT_BE_DEFINED_STRGREATER)
+endif (SSTR2_VAR STRGREATER SSTR1_VAR)
+
+if (SSTR1_VAR STRGREATER SSTR2_VAR)
+  add_definitions(-DSHOULD_NOT_BE_DEFINED_STRGREATER2)
+else (SSTR1_VAR STRGREATER SSTR2_VAR)
+  add_definitions(-DSHOULD_BE_DEFINED_STRGREATER2)
+endif (SSTR1_VAR STRGREATER SSTR2_VAR)
 
 #
 # Test FOREACH
 #
-FOREACH (INDEX 1 2)
-  SET(FOREACH_VAR${INDEX} "VALUE${INDEX}")
-ENDFOREACH(INDEX)
+foreach (INDEX 1 2)
+  set(FOREACH_VAR${INDEX} "VALUE${INDEX}")
+endforeach(INDEX)
 
-SET(FOREACH_CONCAT "")
-FOREACH (INDEX a;b;c;d;e;f;g)
-  SET(FOREACH_CONCAT "${FOREACH_CONCAT}${INDEX}")
-ENDFOREACH(INDEX)
+set(FOREACH_CONCAT "")
+foreach (INDEX a;b;c;d;e;f;g)
+  set(FOREACH_CONCAT "${FOREACH_CONCAT}${INDEX}")
+endforeach(INDEX)
 
 #
 # Test FIND_FILE, FIND_PATH and various GET_FILENAME_COMPONENT combinations
 #
-FIND_FILE(FILENAME_VAR "VarTests.cmake" ${Complex_SOURCE_DIR})
+find_file(FILENAME_VAR "VarTests.cmake" ${Complex_SOURCE_DIR})
 
-GET_FILENAME_COMPONENT(FILENAME_VAR_PATH ${FILENAME_VAR} PATH)
-GET_FILENAME_COMPONENT(FILENAME_VAR_PATH_NAME ${FILENAME_VAR_PATH} NAME)
-GET_FILENAME_COMPONENT(FILENAME_VAR_NAME ${FILENAME_VAR} NAME)
-GET_FILENAME_COMPONENT(FILENAME_VAR_EXT ${FILENAME_VAR} EXT)
-GET_FILENAME_COMPONENT(FILENAME_VAR_NAME_WE ${FILENAME_VAR} NAME_WE CACHE)
+get_filename_component(FILENAME_VAR_PATH ${FILENAME_VAR} PATH)
+get_filename_component(FILENAME_VAR_PATH_NAME ${FILENAME_VAR_PATH} NAME)
+get_filename_component(FILENAME_VAR_NAME ${FILENAME_VAR} NAME)
+get_filename_component(FILENAME_VAR_EXT ${FILENAME_VAR} EXT)
+get_filename_component(FILENAME_VAR_NAME_WE ${FILENAME_VAR} NAME_WE CACHE)
 
-FIND_PATH(PATH_VAR "cmTestConfigure.h.in" ${Complex_SOURCE_DIR})
-GET_FILENAME_COMPONENT(PATH_VAR_NAME ${PATH_VAR} NAME)
+find_path(PATH_VAR "cmTestConfigure.h.in" ${Complex_SOURCE_DIR})
+get_filename_component(PATH_VAR_NAME ${PATH_VAR} NAME)