Remove the src/drivers/ subtree from Doxygen indexing.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11684 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

documentation/Doxyfile.in

@@ -611,9 +611,8 @@ RECURSIVE              = YES
 # excluded from the INPUT source files. This way you can easily exclude a
 # subdirectory from a directory tree whose root is specified with the INPUT tag.
 
-EXCLUDE =  @CMAKE_SOURCE_DIR@/src/fl_font_win32.cxx
-EXCLUDE += @CMAKE_SOURCE_DIR@/src/fl_font_mac.cxx
-EXCLUDE += @CMAKE_SOURCE_DIR@/src/aimm.h
+EXCLUDE  = @CMAKE_SOURCE_DIR@/src/aimm.h
+EXCLUDE += @CMAKE_SOURCE_DIR@/src/drivers/
 
 # The EXCLUDE_SYMLINKS tag can be used select whether or not files or
 # directories that are symbolic links (a Unix filesystem feature) are excluded
@@ -627,7 +626,9 @@ EXCLUDE_SYMLINKS       = NO
 # against the file with absolute path, so to exclude all test directories
 # for example use the pattern */test/*
 
-EXCLUDE_PATTERNS       =
+EXCLUDE_PATTERNS =  */src/*_win32.cxx
+EXCLUDE_PATTERNS += */src/*_mac.cxx
+EXCLUDE_PATTERNS += */src/*_x.cxx
 
 # The EXCLUDE_SYMBOLS tag can be used to specify one or more symbol names
 # (namespaces, classes, functions, etc.) that should be excluded from the