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, 83 insertions, 83 deletions

diff --git a/Modules/FindQt.cmake b/Modules/FindQt.cmake
index 5a1f6fc..53b1da7 100644
--- a/Modules/FindQt.cmake
+++ b/Modules/FindQt.cmake
@@ -31,52 +31,52 @@
 #  License text for the above reference.)
 
 # look for signs of qt3 installations
-FILE(GLOB GLOB_TEMP_VAR /usr/lib/qt-3*/bin/qmake)
-IF(GLOB_TEMP_VAR)
-  SET(QT3_INSTALLED TRUE)
-ENDIF(GLOB_TEMP_VAR)
-SET(GLOB_TEMP_VAR)
+file(GLOB GLOB_TEMP_VAR /usr/lib/qt-3*/bin/qmake)
+if(GLOB_TEMP_VAR)
+  set(QT3_INSTALLED TRUE)
+endif(GLOB_TEMP_VAR)
+set(GLOB_TEMP_VAR)
 
-FILE(GLOB GLOB_TEMP_VAR /usr/local/qt-x11-commercial-3*/bin/qmake)
-IF(GLOB_TEMP_VAR)
-  SET(QT3_INSTALLED TRUE)
-ENDIF(GLOB_TEMP_VAR)
-SET(GLOB_TEMP_VAR)
+file(GLOB GLOB_TEMP_VAR /usr/local/qt-x11-commercial-3*/bin/qmake)
+if(GLOB_TEMP_VAR)
+  set(QT3_INSTALLED TRUE)
+endif(GLOB_TEMP_VAR)
+set(GLOB_TEMP_VAR)
 
 # look for qt4 installations
-FILE(GLOB GLOB_TEMP_VAR /usr/local/qt-x11-commercial-4*/bin/qmake)
-IF(GLOB_TEMP_VAR)
-  SET(QT4_INSTALLED TRUE)
-ENDIF(GLOB_TEMP_VAR)
-SET(GLOB_TEMP_VAR)
+file(GLOB GLOB_TEMP_VAR /usr/local/qt-x11-commercial-4*/bin/qmake)
+if(GLOB_TEMP_VAR)
+  set(QT4_INSTALLED TRUE)
+endif(GLOB_TEMP_VAR)
+set(GLOB_TEMP_VAR)
 
-FILE(GLOB GLOB_TEMP_VAR /usr/local/Trolltech/Qt-4*/bin/qmake)
-IF(GLOB_TEMP_VAR)
-  SET(QT4_INSTALLED TRUE)
-ENDIF(GLOB_TEMP_VAR)
-SET(GLOB_TEMP_VAR)
+file(GLOB GLOB_TEMP_VAR /usr/local/Trolltech/Qt-4*/bin/qmake)
+if(GLOB_TEMP_VAR)
+  set(QT4_INSTALLED TRUE)
+endif(GLOB_TEMP_VAR)
+set(GLOB_TEMP_VAR)
 
 # now find qmake
-FIND_PROGRAM(QT_QMAKE_EXECUTABLE_FINDQT NAMES qmake PATHS "${QT_SEARCH_PATH}/bin" "$ENV{QTDIR}/bin")
-IF(QT_QMAKE_EXECUTABLE_FINDQT)
-  EXEC_PROGRAM(${QT_QMAKE_EXECUTABLE_FINDQT} ARGS "-query QT_VERSION"
+find_program(QT_QMAKE_EXECUTABLE_FINDQT NAMES qmake PATHS "${QT_SEARCH_PATH}/bin" "$ENV{QTDIR}/bin")
+if(QT_QMAKE_EXECUTABLE_FINDQT)
+  exec_program(${QT_QMAKE_EXECUTABLE_FINDQT} ARGS "-query QT_VERSION"
     OUTPUT_VARIABLE QTVERSION)
-  IF(QTVERSION MATCHES "4.*")
-    SET(QT_QMAKE_EXECUTABLE ${QT_QMAKE_EXECUTABLE_FINDQT} CACHE PATH "QT4 qmake program.")
-    SET(QT4_INSTALLED TRUE)
-  ENDIF(QTVERSION MATCHES "4.*")
-  IF(QTVERSION MATCHES "Unknown")
-    SET(QT3_INSTALLED TRUE)
-  ENDIF(QTVERSION MATCHES "Unknown")
-ENDIF(QT_QMAKE_EXECUTABLE_FINDQT)
+  if(QTVERSION MATCHES "4.*")
+    set(QT_QMAKE_EXECUTABLE ${QT_QMAKE_EXECUTABLE_FINDQT} CACHE PATH "QT4 qmake program.")
+    set(QT4_INSTALLED TRUE)
+  endif(QTVERSION MATCHES "4.*")
+  if(QTVERSION MATCHES "Unknown")
+    set(QT3_INSTALLED TRUE)
+  endif(QTVERSION MATCHES "Unknown")
+endif(QT_QMAKE_EXECUTABLE_FINDQT)
 
-IF(QT_QMAKE_EXECUTABLE_FINDQT)
-  EXEC_PROGRAM( ${QT_QMAKE_EXECUTABLE_FINDQT}
+if(QT_QMAKE_EXECUTABLE_FINDQT)
+  exec_program( ${QT_QMAKE_EXECUTABLE_FINDQT}
     ARGS "-query QT_INSTALL_HEADERS"
     OUTPUT_VARIABLE qt_headers )
-ENDIF(QT_QMAKE_EXECUTABLE_FINDQT)
+endif(QT_QMAKE_EXECUTABLE_FINDQT)
 
-FIND_FILE( QT4_QGLOBAL_H_FILE qglobal.h
+find_file( QT4_QGLOBAL_H_FILE qglobal.h
   "${QT_SEARCH_PATH}/Qt/include"
   "[HKEY_CURRENT_USER\\Software\\Trolltech\\Qt3Versions\\4.0.0;InstallDir]/include/Qt"
   "[HKEY_CURRENT_USER\\Software\\Trolltech\\Versions\\4.0.0;InstallDir]/include/Qt"
@@ -89,11 +89,11 @@ FIND_FILE( QT4_QGLOBAL_H_FILE qglobal.h
   /usr/share/qt4/include/Qt
   C:/Progra~1/qt/include/Qt )
 
-IF(QT4_QGLOBAL_H_FILE)
-  SET(QT4_INSTALLED TRUE)
-ENDIF(QT4_QGLOBAL_H_FILE)
+if(QT4_QGLOBAL_H_FILE)
+  set(QT4_INSTALLED TRUE)
+endif(QT4_QGLOBAL_H_FILE)
 
-FIND_FILE( QT3_QGLOBAL_H_FILE qglobal.h
+find_file( QT3_QGLOBAL_H_FILE qglobal.h
   "${QT_SEARCH_PATH}/Qt/include"
  "[HKEY_CURRENT_USER\\Software\\Trolltech\\Qt3Versions\\3.2.1;InstallDir]/include/Qt"
   "[HKEY_CURRENT_USER\\Software\\Trolltech\\Qt3Versions\\3.2.0;InstallDir]/include/Qt"
@@ -109,52 +109,52 @@ FIND_FILE( QT3_QGLOBAL_H_FILE qglobal.h
   C:/Progra~1/qt/include
   /usr/include/qt3 )
 
-IF(QT3_QGLOBAL_H_FILE)
-  SET(QT3_INSTALLED TRUE)
-ENDIF(QT3_QGLOBAL_H_FILE)
+if(QT3_QGLOBAL_H_FILE)
+  set(QT3_INSTALLED TRUE)
+endif(QT3_QGLOBAL_H_FILE)
 
-IF(QT3_INSTALLED AND QT4_INSTALLED )
+if(QT3_INSTALLED AND QT4_INSTALLED )
   # force user to pick if we have both
-  SET(DESIRED_QT_VERSION 0 CACHE STRING "Pick a version of QT to use: 3 or 4")
-ELSE(QT3_INSTALLED AND QT4_INSTALLED )
+  set(DESIRED_QT_VERSION 0 CACHE STRING "Pick a version of QT to use: 3 or 4")
+else(QT3_INSTALLED AND QT4_INSTALLED )
   # if only one found then pick that one
-  IF(QT3_INSTALLED)
-    SET(DESIRED_QT_VERSION 3 CACHE STRING "Pick a version of QT to use: 3 or 4")
-  ENDIF(QT3_INSTALLED)
-  IF(QT4_INSTALLED)
-    SET(DESIRED_QT_VERSION 4 CACHE STRING "Pick a version of QT to use: 3 or 4")
-  ENDIF(QT4_INSTALLED)
-ENDIF(QT3_INSTALLED AND QT4_INSTALLED )
+  if(QT3_INSTALLED)
+    set(DESIRED_QT_VERSION 3 CACHE STRING "Pick a version of QT to use: 3 or 4")
+  endif(QT3_INSTALLED)
+  if(QT4_INSTALLED)
+    set(DESIRED_QT_VERSION 4 CACHE STRING "Pick a version of QT to use: 3 or 4")
+  endif(QT4_INSTALLED)
+endif(QT3_INSTALLED AND QT4_INSTALLED )
 
-IF(DESIRED_QT_VERSION MATCHES 3)
-  SET(Qt3_FIND_REQUIRED ${Qt_FIND_REQUIRED})
-  SET(Qt3_FIND_QUIETLY  ${Qt_FIND_QUIETLY})
-  INCLUDE(FindQt3)
-ENDIF(DESIRED_QT_VERSION MATCHES 3)
-IF(DESIRED_QT_VERSION MATCHES 4)
-  SET(Qt4_FIND_REQUIRED ${Qt_FIND_REQUIRED})
-  SET(Qt4_FIND_QUIETLY  ${Qt_FIND_QUIETLY})
-  INCLUDE(FindQt4)
-ENDIF(DESIRED_QT_VERSION MATCHES 4)
+if(DESIRED_QT_VERSION MATCHES 3)
+  set(Qt3_FIND_REQUIRED ${Qt_FIND_REQUIRED})
+  set(Qt3_FIND_QUIETLY  ${Qt_FIND_QUIETLY})
+  include(FindQt3)
+endif(DESIRED_QT_VERSION MATCHES 3)
+if(DESIRED_QT_VERSION MATCHES 4)
+  set(Qt4_FIND_REQUIRED ${Qt_FIND_REQUIRED})
+  set(Qt4_FIND_QUIETLY  ${Qt_FIND_QUIETLY})
+  include(FindQt4)
+endif(DESIRED_QT_VERSION MATCHES 4)
 
-IF(NOT QT3_INSTALLED AND NOT QT4_INSTALLED)
-  IF(QT_REQUIRED)
-    MESSAGE(SEND_ERROR "CMake was unable to find any QT versions, put qmake in your path, or set QT_QMAKE_EXECUTABLE.")
-  ENDIF(QT_REQUIRED)
-ELSE(NOT QT3_INSTALLED AND NOT QT4_INSTALLED)
-  IF(NOT QT_FOUND AND NOT DESIRED_QT_VERSION)
-    IF(QT_REQUIRED)
-      MESSAGE(SEND_ERROR "Multiple versions of QT found please set DESIRED_QT_VERSION")
-    ELSE(QT_REQUIRED)
-      MESSAGE("Multiple versions of QT found please set DESIRED_QT_VERSION")
-    ENDIF(QT_REQUIRED)
-  ENDIF(NOT QT_FOUND AND NOT DESIRED_QT_VERSION)
-  IF(NOT QT_FOUND AND DESIRED_QT_VERSION)
-    IF(QT_REQUIRED)
-      MESSAGE(FATAL_ERROR "CMake was unable to find QT version: ${DESIRED_QT_VERSION}. Set advanced values QT_QMAKE_EXECUTABLE and QT${DESIRED_QT_VERSION}_QGLOBAL_FILE, if those are set then QT_QT_LIBRARY or QT_LIBRARY_DIR.")
-    ELSE(QT_REQUIRED)
-      MESSAGE( "CMake was unable to find desired QT version: ${DESIRED_QT_VERSION}. Set advanced values QT_QMAKE_EXECUTABLE and QT${DESIRED_QT_VERSION}_QGLOBAL_FILE.")
-    ENDIF(QT_REQUIRED)
-  ENDIF(NOT QT_FOUND AND DESIRED_QT_VERSION)
-ENDIF(NOT QT3_INSTALLED AND NOT QT4_INSTALLED)
-MARK_AS_ADVANCED(QT3_QGLOBAL_H_FILE QT4_QGLOBAL_H_FILE QT_QMAKE_EXECUTABLE_FINDQT)
+if(NOT QT3_INSTALLED AND NOT QT4_INSTALLED)
+  if(QT_REQUIRED)
+    message(SEND_ERROR "CMake was unable to find any QT versions, put qmake in your path, or set QT_QMAKE_EXECUTABLE.")
+  endif(QT_REQUIRED)
+else(NOT QT3_INSTALLED AND NOT QT4_INSTALLED)
+  if(NOT QT_FOUND AND NOT DESIRED_QT_VERSION)
+    if(QT_REQUIRED)
+      message(SEND_ERROR "Multiple versions of QT found please set DESIRED_QT_VERSION")
+    else(QT_REQUIRED)
+      message("Multiple versions of QT found please set DESIRED_QT_VERSION")
+    endif(QT_REQUIRED)
+  endif(NOT QT_FOUND AND NOT DESIRED_QT_VERSION)
+  if(NOT QT_FOUND AND DESIRED_QT_VERSION)
+    if(QT_REQUIRED)
+      message(FATAL_ERROR "CMake was unable to find QT version: ${DESIRED_QT_VERSION}. Set advanced values QT_QMAKE_EXECUTABLE and QT${DESIRED_QT_VERSION}_QGLOBAL_FILE, if those are set then QT_QT_LIBRARY or QT_LIBRARY_DIR.")
+    else(QT_REQUIRED)
+      message( "CMake was unable to find desired QT version: ${DESIRED_QT_VERSION}. Set advanced values QT_QMAKE_EXECUTABLE and QT${DESIRED_QT_VERSION}_QGLOBAL_FILE.")
+    endif(QT_REQUIRED)
+  endif(NOT QT_FOUND AND DESIRED_QT_VERSION)
+endif(NOT QT3_INSTALLED AND NOT QT4_INSTALLED)
+mark_as_advanced(QT3_QGLOBAL_H_FILE QT4_QGLOBAL_H_FILE QT_QMAKE_EXECUTABLE_FINDQT)