cmake: Update coding style to use lowercase commands

Also updates our coding style file.

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 (with GNU compliant sed):

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' | xargs -0 gsed -i -f convert.sed && rm convert.sed

(Make sure the backslashes don't get mangled!)

2 files changed, 101 insertions, 101 deletions

diff --git a/tools/dissectors/cmake/Modules/FindGLIB2.cmake b/tools/dissectors/cmake/Modules/FindGLIB2.cmake
index ae7baddbb..e51c0b882 100644
--- a/tools/dissectors/cmake/Modules/FindGLIB2.cmake
+++ b/tools/dissectors/cmake/Modules/FindGLIB2.cmake
@@ -24,36 +24,36 @@
 #
 
 
-IF (GLIB2_LIBRARIES AND GLIB2_INCLUDE_DIRS )
+if (GLIB2_LIBRARIES AND GLIB2_INCLUDE_DIRS )
   # in cache already
-  SET(GLIB2_FOUND TRUE)
-ELSE (GLIB2_LIBRARIES AND GLIB2_INCLUDE_DIRS )
+  set(GLIB2_FOUND TRUE)
+else (GLIB2_LIBRARIES AND GLIB2_INCLUDE_DIRS )
 
-  INCLUDE(FindPkgConfig)
+  include(FindPkgConfig)
 
   ## Glib
-  IF ( GLIB2_FIND_REQUIRED )
-    SET( _pkgconfig_REQUIRED "REQUIRED" )
-  ELSE ( GLIB2_FIND_REQUIRED )
-    SET( _pkgconfig_REQUIRED "" )
-  ENDIF ( GLIB2_FIND_REQUIRED )
+  if ( GLIB2_FIND_REQUIRED )
+    set( _pkgconfig_REQUIRED "REQUIRED" )
+  else ( GLIB2_FIND_REQUIRED )
+    set( _pkgconfig_REQUIRED "" )
+  endif ( GLIB2_FIND_REQUIRED )
 
-  IF ( GLIB2_MIN_VERSION )
+  if ( GLIB2_MIN_VERSION )
     PKG_SEARCH_MODULE( GLIB2 ${_pkgconfig_REQUIRED} glib-2.0>=${GLIB2_MIN_VERSION} )
-  ELSE ( GLIB2_MIN_VERSION )
+  else ( GLIB2_MIN_VERSION )
     PKG_SEARCH_MODULE( GLIB2 ${_pkgconfig_REQUIRED} glib-2.0 )
-  ENDIF ( GLIB2_MIN_VERSION )
-  IF ( PKG_CONFIG_FOUND )
-    IF ( GLIB2_FOUND )
-      SET ( GLIB2_CORE_FOUND TRUE )
-    ELSE ( GLIB2_FOUND )
-      SET ( GLIB2_CORE_FOUND FALSE )
-    ENDIF ( GLIB2_FOUND )
-  ENDIF ( PKG_CONFIG_FOUND )
+  endif ( GLIB2_MIN_VERSION )
+  if ( PKG_CONFIG_FOUND )
+    if ( GLIB2_FOUND )
+      set ( GLIB2_CORE_FOUND TRUE )
+    else ( GLIB2_FOUND )
+      set ( GLIB2_CORE_FOUND FALSE )
+    endif ( GLIB2_FOUND )
+  endif ( PKG_CONFIG_FOUND )
 
   # Look for glib2 include dir and libraries w/o pkgconfig
-  IF ( NOT GLIB2_FOUND AND NOT PKG_CONFIG_FOUND )
-    FIND_PATH(
+  if ( NOT GLIB2_FOUND AND NOT PKG_CONFIG_FOUND )
+    find_path(
       _glibconfig_include_DIR
     NAMES
       glibconfig.h
@@ -71,7 +71,7 @@ ELSE (GLIB2_LIBRARIES AND GLIB2_INCLUDE_DIRS )
       glib-2.0/include
     )
 
-    FIND_PATH(
+    find_path(
       _glib2_include_DIR
     NAMES
       glib.h
@@ -85,9 +85,9 @@ ELSE (GLIB2_LIBRARIES AND GLIB2_INCLUDE_DIRS )
       glib-2.0
     )
 
-    #MESSAGE(STATUS "Glib headers: ${_glib2_include_DIR}")
+    #message(STATUS "Glib headers: ${_glib2_include_DIR}")
 
-    FIND_LIBRARY(
+    find_library(
       _glib2_link_DIR
     NAMES
       glib-2.0
@@ -99,23 +99,23 @@ ELSE (GLIB2_LIBRARIES AND GLIB2_INCLUDE_DIRS )
       /usr/lib
       /usr/local/lib
     )
-    IF ( _glib2_include_DIR AND _glib2_link_DIR )
-        SET ( _glib2_FOUND TRUE )
-    ENDIF ( _glib2_include_DIR AND _glib2_link_DIR )
+    if ( _glib2_include_DIR AND _glib2_link_DIR )
+        set ( _glib2_FOUND TRUE )
+    endif ( _glib2_include_DIR AND _glib2_link_DIR )
 
 
-    IF ( _glib2_FOUND )
-        SET ( GLIB2_INCLUDE_DIRS ${_glib2_include_DIR} ${_glibconfig_include_DIR} )
-        SET ( GLIB2_LIBRARIES ${_glib2_link_DIR} )
-        SET ( GLIB2_CORE_FOUND TRUE )
-    ELSE ( _glib2_FOUND )
-        SET ( GLIB2_CORE_FOUND FALSE )
-    ENDIF ( _glib2_FOUND )
+    if ( _glib2_FOUND )
+        set ( GLIB2_INCLUDE_DIRS ${_glib2_include_DIR} ${_glibconfig_include_DIR} )
+        set ( GLIB2_LIBRARIES ${_glib2_link_DIR} )
+        set ( GLIB2_CORE_FOUND TRUE )
+    else ( _glib2_FOUND )
+        set ( GLIB2_CORE_FOUND FALSE )
+    endif ( _glib2_FOUND )
 
     # Handle dependencies
     # libintl
-    IF ( NOT LIBINTL_FOUND )
-      FIND_PATH(LIBINTL_INCLUDE_DIR
+    if ( NOT LIBINTL_FOUND )
+      find_path(LIBINTL_INCLUDE_DIR
       NAMES
         libintl.h
       PATHS
@@ -126,7 +126,7 @@ ELSE (GLIB2_LIBRARIES AND GLIB2_INCLUDE_DIRS )
         /usr/local/include
       )
 
-      FIND_LIBRARY(LIBINTL_LIBRARY
+      find_library(LIBINTL_LIBRARY
       NAMES
         intl
       PATHS
@@ -137,14 +137,14 @@ ELSE (GLIB2_LIBRARIES AND GLIB2_INCLUDE_DIRS )
         /usr/lib
       )
 
-      IF (LIBINTL_LIBRARY AND LIBINTL_INCLUDE_DIR)
-        SET (LIBINTL_FOUND TRUE)
-      ENDIF (LIBINTL_LIBRARY AND LIBINTL_INCLUDE_DIR)
-    ENDIF ( NOT LIBINTL_FOUND )
+      if (LIBINTL_LIBRARY AND LIBINTL_INCLUDE_DIR)
+        set (LIBINTL_FOUND TRUE)
+      endif (LIBINTL_LIBRARY AND LIBINTL_INCLUDE_DIR)
+    endif ( NOT LIBINTL_FOUND )
 
     # libiconv
-    IF ( NOT LIBICONV_FOUND )
-      FIND_PATH(LIBICONV_INCLUDE_DIR
+    if ( NOT LIBICONV_FOUND )
+      find_path(LIBICONV_INCLUDE_DIR
       NAMES
         iconv.h
       PATHS
@@ -159,7 +159,7 @@ ELSE (GLIB2_LIBRARIES AND GLIB2_INCLUDE_DIRS )
         glib-2.0
       )
 
-      FIND_LIBRARY(LIBICONV_LIBRARY
+      find_library(LIBICONV_LIBRARY
       NAMES
         iconv
       PATHS
@@ -170,69 +170,69 @@ ELSE (GLIB2_LIBRARIES AND GLIB2_INCLUDE_DIRS )
         /usr/local/lib
       )
 
-      IF (LIBICONV_LIBRARY AND LIBICONV_INCLUDE_DIR)
-        SET (LIBICONV_FOUND TRUE)
-      ENDIF (LIBICONV_LIBRARY AND LIBICONV_INCLUDE_DIR)
-    ENDIF ( NOT LIBICONV_FOUND )
+      if (LIBICONV_LIBRARY AND LIBICONV_INCLUDE_DIR)
+        set (LIBICONV_FOUND TRUE)
+      endif (LIBICONV_LIBRARY AND LIBICONV_INCLUDE_DIR)
+    endif ( NOT LIBICONV_FOUND )
 
-    IF (LIBINTL_FOUND)
-      SET (GLIB2_LIBRARIES ${GLIB2_LIBRARIES} ${LIBINTL_LIBRARY})
-      SET (GLIB2_INCLUDE_DIRS ${GLIB2_INCLUDE_DIRS} ${LIBINTL_INCLUDE_DIR})
-    ENDIF (LIBINTL_FOUND)
+    if (LIBINTL_FOUND)
+      set (GLIB2_LIBRARIES ${GLIB2_LIBRARIES} ${LIBINTL_LIBRARY})
+      set (GLIB2_INCLUDE_DIRS ${GLIB2_INCLUDE_DIRS} ${LIBINTL_INCLUDE_DIR})
+    endif (LIBINTL_FOUND)
 
-    IF (LIBICONV_FOUND)
-      SET (GLIB2_LIBRARIES ${GLIB2_LIBRARIES} ${LIBICONV_LIBRARY})
-      SET (GLIB2_INCLUDE_DIRS ${GLIB2_INCLUDE_DIRS} ${LIBICONV_INCLUDE_DIR})
-    ENDIF (LIBICONV_FOUND)
+    if (LIBICONV_FOUND)
+      set (GLIB2_LIBRARIES ${GLIB2_LIBRARIES} ${LIBICONV_LIBRARY})
+      set (GLIB2_INCLUDE_DIRS ${GLIB2_INCLUDE_DIRS} ${LIBICONV_INCLUDE_DIR})
+    endif (LIBICONV_FOUND)
 
-  ENDIF ( NOT GLIB2_FOUND AND NOT PKG_CONFIG_FOUND )
+  endif ( NOT GLIB2_FOUND AND NOT PKG_CONFIG_FOUND )
   ##
 
-  IF (GLIB2_CORE_FOUND AND GLIB2_INCLUDE_DIRS AND GLIB2_LIBRARIES)
-    SET (GLIB2_FOUND TRUE)
-  ENDIF (GLIB2_CORE_FOUND AND GLIB2_INCLUDE_DIRS AND GLIB2_LIBRARIES)
+  if (GLIB2_CORE_FOUND AND GLIB2_INCLUDE_DIRS AND GLIB2_LIBRARIES)
+    set (GLIB2_FOUND TRUE)
+  endif (GLIB2_CORE_FOUND AND GLIB2_INCLUDE_DIRS AND GLIB2_LIBRARIES)
 
-  IF (GLIB2_FOUND)
-    IF (NOT GLIB2_FIND_QUIETLY)
-      MESSAGE (STATUS "Found GLib2: ${GLIB2_LIBRARIES} ${GLIB2_INCLUDE_DIRS}")
-    ENDIF (NOT GLIB2_FIND_QUIETLY)
-  ELSE (GLIB2_FOUND)
-    IF (GLIB2_FIND_REQUIRED)
-      MESSAGE (SEND_ERROR "Could not find GLib2")
-    ENDIF (GLIB2_FIND_REQUIRED)
-  ENDIF (GLIB2_FOUND)
+  if (GLIB2_FOUND)
+    if (NOT GLIB2_FIND_QUIETLY)
+      message (STATUS "Found GLib2: ${GLIB2_LIBRARIES} ${GLIB2_INCLUDE_DIRS}")
+    endif (NOT GLIB2_FIND_QUIETLY)
+  else (GLIB2_FOUND)
+    if (GLIB2_FIND_REQUIRED)
+      message (SEND_ERROR "Could not find GLib2")
+    endif (GLIB2_FIND_REQUIRED)
+  endif (GLIB2_FOUND)
 
   # show the GLIB2_INCLUDE_DIRS and GLIB2_LIBRARIES variables only in the advanced view
-  MARK_AS_ADVANCED(GLIB2_INCLUDE_DIRS GLIB2_LIBRARIES)
-  MARK_AS_ADVANCED(LIBICONV_INCLUDE_DIR LIBICONV_LIBRARY)
-  MARK_AS_ADVANCED(LIBINTL_INCLUDE_DIR LIBINTL_LIBRARY)
+  mark_as_advanced(GLIB2_INCLUDE_DIRS GLIB2_LIBRARIES)
+  mark_as_advanced(LIBICONV_INCLUDE_DIR LIBICONV_LIBRARY)
+  mark_as_advanced(LIBINTL_INCLUDE_DIR LIBINTL_LIBRARY)
 
-ENDIF (GLIB2_LIBRARIES AND GLIB2_INCLUDE_DIRS)
+endif (GLIB2_LIBRARIES AND GLIB2_INCLUDE_DIRS)
 
-IF ( WIN32 )
+if ( WIN32 )
     # include libiconv for win32
-    IF ( NOT LIBICONV_FOUND )
-      FIND_PATH(LIBICONV_INCLUDE_DIR iconv.h PATH_SUFFIXES glib-2.0)
-
-      FIND_LIBRARY(LIBICONV_LIBRARY NAMES iconv)
-
-      IF (LIBICONV_LIBRARY AND LIBICONV_INCLUDE_DIR)
-        SET (LIBICONV_FOUND TRUE)
-      ENDIF (LIBICONV_LIBRARY AND LIBICONV_INCLUDE_DIR)
-    ENDIF ( NOT LIBICONV_FOUND )
-    IF (LIBICONV_FOUND)
-      SET (GLIB2_LIBRARIES ${GLIB2_LIBRARIES} ${LIBICONV_LIBRARY})
-      SET (GLIB2_INCLUDE_DIRS ${GLIB2_INCLUDE_DIRS} ${LIBICONV_INCLUDE_DIR})
-    ENDIF (LIBICONV_FOUND)
-ENDIF ( WIN32 )
-
-IF ( GLIB2_FOUND )
+    if ( NOT LIBICONV_FOUND )
+      find_path(LIBICONV_INCLUDE_DIR iconv.h PATH_SUFFIXES glib-2.0)
+
+      find_library(LIBICONV_LIBRARY NAMES iconv)
+
+      if (LIBICONV_LIBRARY AND LIBICONV_INCLUDE_DIR)
+        set (LIBICONV_FOUND TRUE)
+      endif (LIBICONV_LIBRARY AND LIBICONV_INCLUDE_DIR)
+    endif ( NOT LIBICONV_FOUND )
+    if (LIBICONV_FOUND)
+      set (GLIB2_LIBRARIES ${GLIB2_LIBRARIES} ${LIBICONV_LIBRARY})
+      set (GLIB2_INCLUDE_DIRS ${GLIB2_INCLUDE_DIRS} ${LIBICONV_INCLUDE_DIR})
+    endif (LIBICONV_FOUND)
+endif ( WIN32 )
+
+if ( GLIB2_FOUND )
 	# Check if system has a newer version of glib
 	# which supports g_regex_match_simple
-	INCLUDE( CheckIncludeFiles )
-	SET( CMAKE_REQUIRED_INCLUDES ${GLIB2_INCLUDE_DIRS} )
+	include( CheckIncludeFiles )
+	set( CMAKE_REQUIRED_INCLUDES ${GLIB2_INCLUDE_DIRS} )
 	CHECK_INCLUDE_FILES ( glib/gregex.h HAVE_GLIB_GREGEX_H )
 	CHECK_INCLUDE_FILES ( glib/gchecksum.h HAVE_GLIB_GCHECKSUM_H )
 	# Reset CMAKE_REQUIRED_INCLUDES
-	SET( CMAKE_REQUIRED_INCLUDES "" )
-ENDIF( GLIB2_FOUND )
+	set( CMAKE_REQUIRED_INCLUDES "" )
+endif( GLIB2_FOUND )
diff --git a/tools/dissectors/cmake/Modules/FindWireshark.cmake b/tools/dissectors/cmake/Modules/FindWireshark.cmake
index 276201245..7c73cf41f 100644
--- a/tools/dissectors/cmake/Modules/FindWireshark.cmake
+++ b/tools/dissectors/cmake/Modules/FindWireshark.cmake
@@ -16,13 +16,13 @@
 # wireshark does not install its library with pkg-config information,
 # so we need to manually find the libraries and headers
 
-FIND_PATH( WIRESHARK_INCLUDE_DIRS epan/column.h PATH_SUFFIXES wireshark )
-FIND_LIBRARY( WIRESHARK_LIBRARIES wireshark )
+find_path( WIRESHARK_INCLUDE_DIRS epan/column.h PATH_SUFFIXES wireshark )
+find_library( WIRESHARK_LIBRARIES wireshark )
 
 # Report results
-IF ( WIRESHARK_LIBRARIES AND WIRESHARK_INCLUDE_DIRS )
-  SET( WIRESHARK_FOUND 1 )
-ELSE ( WIRESHARK_LIBRARIES AND WIRESHARK_INCLUDE_DIRS )
-  MESSAGE( SEND_ERROR "Could NOT find the wireshark library and headers" )
-ENDIF ( WIRESHARK_LIBRARIES AND WIRESHARK_INCLUDE_DIRS )
+if ( WIRESHARK_LIBRARIES AND WIRESHARK_INCLUDE_DIRS )
+  set( WIRESHARK_FOUND 1 )
+else ( WIRESHARK_LIBRARIES AND WIRESHARK_INCLUDE_DIRS )
+  message( SEND_ERROR "Could NOT find the wireshark library and headers" )
+endif ( WIRESHARK_LIBRARIES AND WIRESHARK_INCLUDE_DIRS )