use the dot tool

git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@11106 f5534014-38df-0310-8fa8-9805f1628bb7

diff --git a/doxygen.cfg b/doxygen.cfg
index 410ff3c0cbddeb949b3014591afe74c9db71c1ba..ac4cf5eaca78aed6859d69cfb637c0675eb052f5 100644 (file)
--- a/doxygen.cfg
+++ b/doxygen.cfg
@@ -850,7 +850,7 @@ INCLUDE_FILE_PATTERNS  =
 # or name=definition (no spaces). If the definition and the = are 
 # omitted =1 is assumed.
 
-PREDEFINED             = GNUC_FORMAT_CHECK(a,b,c)
+PREDEFINED             = GNUC_FORMAT_CHECK(a,b,c) HAVE_LIBPCAP
 
 # If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then 
 # this tag can be used to specify a list of macro names that should be expanded. 
@@ -933,7 +933,7 @@ HIDE_UNDOC_RELATIONS   = YES
 # toolkit from AT&T and Lucent Bell Labs. The other options in this section 
 # have no effect if this option is set to NO (the default)
 
-HAVE_DOT               = NO
+HAVE_DOT               = YES
 
 # If the CLASS_GRAPH and HAVE_DOT tags are set to YES then doxygen 
 # will generate a graph for each documented class showing the direct and