Every other package these days seems to come with its own MD5
implementation. Try to trim this insanity, where we can...

	-mi

diff -ruN src/definition.cpp src/definition.cpp
--- src/definition.cpp.orig	2010-09-11 08:17:27.000000000 -0400
+++ src/definition.cpp	2010-10-10 22:53:55.000000000 -0400
@@ -18,6 +18,7 @@
 #include "qtbc.h"
 #include <ctype.h>
 #include <qregexp.h>
+#include <sys/types.h>
 #include <md5.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -361,13 +362,11 @@
 
 bool Definition::_docsAlreadyAdded(const QCString &doc)
 {
-  uchar md5_sig[16];
   QCString sigStr(33);
   // to avoid mismatches due to differences in indenting, we first remove
   // double whitespaces...
   QCString docStr = doc.simplifyWhiteSpace();
-  MD5Buffer((const unsigned char *)docStr.data(),docStr.length(),md5_sig);
-  MD5SigToString(md5_sig,sigStr.data(),33);
+  MD5Data((const unsigned char *)docStr.data(),docStr.length(),sigStr.data());
   if (m_impl->docSignatures.find(sigStr)==-1) // new docs, add signature to prevent re-adding it
   {
     m_impl->docSignatures+=":"+sigStr;
diff -ruN src/dirdef.cpp src/dirdef.cpp
--- src/dirdef.cpp.orig	2010-07-27 14:26:29.000000000 -0400
+++ src/dirdef.cpp	2010-10-10 22:56:08.000000000 -0400
@@ -1,3 +1,4 @@
+#include <sys/types.h>
 #include <md5.h>
 
 #include "dirdef.h"
@@ -75,10 +76,8 @@
   QCString result;
 
   // convert to md5 hash
-  uchar md5_sig[16];
   QCString sigStr(33);
-  MD5Buffer((const unsigned char *)anchor.data(),anchor.length(),md5_sig);
-  MD5SigToString(md5_sig,sigStr.data(),33);
+  MD5Data((const unsigned char *)anchor.data(),anchor.length(),sigStr.data());
   return sigStr;
 
   // old algorithm
diff -ruN src/dot.cpp src/dot.cpp
--- src/dot.cpp.orig	2010-08-10 14:30:49.000000000 -0400
+++ src/dot.cpp	2010-10-10 22:59:36.000000000 -0400
@@ -39,6 +39,7 @@
 #include <qdir.h>
 #include <qfile.h>
 #include "ftextstream.h"
+#include <sys/types.h>
 #include <md5.h>
 #include <qqueue.h>
 
@@ -1610,10 +1611,8 @@
     }
     writeGraphFooter(md5stream);
     resetReNumbering();
-    uchar md5_sig[16];
     QCString sigStr(33);
-    MD5Buffer((const unsigned char *)theGraph.data(),theGraph.length(),md5_sig);
-    MD5SigToString(md5_sig,sigStr.data(),33);
+    MD5Data((const unsigned char *)theGraph.data(),theGraph.length(),sigStr.data());
     bool regenerate=FALSE;
     if (checkAndUpdateMd5Signature(absBaseName,sigStr) || 
         !checkDeliverables(absImgName,absMapName))
@@ -2271,10 +2270,8 @@
     }
   }
   writeGraphFooter(md5stream);
-  uchar md5_sig[16];
   QCString sigStr(33);
-  MD5Buffer((const unsigned char *)buf.data(),buf.length(),md5_sig);
-  MD5SigToString(md5_sig,sigStr.data(),33);
+  MD5Data((const unsigned char *)buf.data(),buf.length(),sigStr.data());
   if (reNumber)
   {
     resetReNumbering();
@@ -3065,10 +3062,8 @@
   QGString theGraph;
   FTextStream md5stream(&theGraph);
   m_dir->writeDepGraph(md5stream);
-  uchar md5_sig[16];
   QCString sigStr(33);
-  MD5Buffer((const unsigned char *)theGraph.data(),theGraph.length(),md5_sig);
-  MD5SigToString(md5_sig,sigStr.data(),33);
+  MD5Data((const unsigned char *)theGraph.data(),theGraph.length(),sigStr.data());
   bool regenerate=FALSE;
   if (checkAndUpdateMd5Signature(absBaseName,sigStr) ||
       !checkDeliverables(format==BITMAP ? absImgName :
@@ -3178,10 +3173,8 @@
   md5stream << "  Node18 -> Node9 [dir=back,color=\"darkorchid3\",fontsize=\"" << FONTSIZE << "\",style=\"dashed\",label=\"m_usedClass\",fontname=\"" << FONTNAME << "\"];\n";
   md5stream << "  Node18 [shape=\"box\",label=\"Used\",fontsize=\"" << FONTSIZE << "\",height=0.2,width=0.4,fontname=\"" << FONTNAME << "\",color=\"black\",URL=\"$classUsed" << Doxygen::htmlFileExtension << "\"];\n";
   writeGraphFooter(md5stream);
-  uchar md5_sig[16];
   QCString sigStr(33);
-  MD5Buffer((const unsigned char *)theGraph.data(),theGraph.length(),md5_sig);
-  MD5SigToString(md5_sig,sigStr.data(),33);
+  MD5Data((const unsigned char *)theGraph.data(),theGraph.length(),sigStr.data());
   QCString absBaseName = (QCString)path+"/graph_legend";
   QCString absDotName  = absBaseName+".dot";
   QCString imgExt      = Config_getEnum("DOT_IMAGE_FORMAT");
@@ -3545,10 +3538,8 @@
 
   writeGraphFooter(md5stream);
   resetReNumbering();
-  uchar md5_sig[16];
   QCString sigStr(33);
-  MD5Buffer((const unsigned char *)theGraph.data(),theGraph.length(),md5_sig);
-  MD5SigToString(md5_sig,sigStr.data(),33);
+  MD5Data((const unsigned char *)theGraph.data(),theGraph.length(),sigStr.data());
   QCString imgExt      = Config_getEnum("DOT_IMAGE_FORMAT");
   QCString baseName    = m_diskName;
   QCString imgName     = baseName+"."+imgExt;
diff -ruN src/doxygen.pro.in src/doxygen.pro.in
--- src/doxygen.pro.in.orig	2010-05-08 04:57:08.000000000 -0400
+++ src/doxygen.pro.in	2010-06-15 07:58:47.000000000 -0400
@@ -18,7 +18,7 @@
 CONFIG       =	console warn_on $extraopts
 HEADERS      =	doxygen.h 
 SOURCES      =	main.cpp 
-unix:LIBS                  += -L../lib -ldoxygen -ldoxycfg -lqtools -lmd5 -lpthread
+unix:LIBS                  += -L../lib -ldoxygen -ldoxycfg -lqtools -lmd -lpthread
 win32:INCLUDEPATH          += .
 win32-mingw:LIBS           += -L../lib -ldoxygen -ldoxycfg -lqtools -lmd5 -lpthread
 win32-msvc:LIBS            += qtools.lib md5.lib doxygen.lib doxycfg.lib shell32.lib iconv.lib
@@ -28,7 +28,7 @@
 win32:TMAKE_CXXFLAGS       += -DQT_NODLL
 win32-g++:LIBS             = -L../lib -ldoxygen -ldoxycfg -lqtools -lmd5 -liconv -lpthread
 win32-g++:TMAKE_CXXFLAGS   += -fno-exceptions -fno-rtti
-INCLUDEPATH                += ../qtools ../libmd5 .
+INCLUDEPATH                += ../qtools .
 DESTDIR                    =  ../bin
 TARGET                     =  doxygen
 unix:TARGETDEPS            =  ../lib/libdoxygen.a ../lib/libdoxycfg.a
diff -ruN src/memberdef.cpp src/memberdef.cpp
--- src/memberdef.cpp.orig	2010-09-10 17:27:09.000000000 -0400
+++ src/memberdef.cpp	2010-10-10 23:02:53.000000000 -0400
@@ -18,6 +18,7 @@
 #include <stdio.h>
 #include <qregexp.h>
 #include <assert.h>
+#include <sys/types.h>
 #include <md5.h>
 #include "memberdef.h"
 #include "membername.h"
@@ -2556,10 +2557,8 @@
   memAnchor.prepend(definition());
   
   // convert to md5 hash
-  uchar md5_sig[16];
   QCString sigStr(33);
-  MD5Buffer((const unsigned char *)memAnchor.data(),memAnchor.length(),md5_sig);
-  MD5SigToString(md5_sig,sigStr.data(),33);
+  MD5Data((const unsigned char *)memAnchor.data(),memAnchor.length(),sigStr.data());
   m_impl->anc = "a"+sigStr;
 }
 
diff -ruN src/membergroup.cpp src/membergroup.cpp
--- src/membergroup.cpp.orig	2010-07-29 14:51:15.000000000 -0400
+++ src/membergroup.cpp	2010-10-10 23:04:12.000000000 -0400
@@ -262,12 +262,10 @@
 
 QCString MemberGroup::anchor() const
 {
-  uchar md5_sig[16];
   QCString sigStr(33);
   QCString locHeader = grpHeader;
   if (locHeader.isEmpty()) locHeader="[NOHEADER]";
-  MD5Buffer((const unsigned char *)locHeader.data(),locHeader.length(),md5_sig);
-  MD5SigToString(md5_sig,sigStr.data(),33);
+  MD5Data((const unsigned char *)locHeader.data(),locHeader.length(),sigStr.data());
   return "amgrp"+sigStr;
 }
 
diff -ruN src/util.cpp src/util.cpp
--- src/util.cpp.orig	2010-09-11 13:54:37.000000000 -0400
+++ src/util.cpp	2010-10-10 23:08:11.000000000 -0400
@@ -19,6 +19,7 @@
 #include <ctype.h>
 #include <errno.h>
 
+#include <sys/types.h>
 #include <md5.h>
 
 #include "qtbc.h"
@@ -4922,16 +4923,16 @@
     if (resultLen>=128) // prevent names that cannot be created!
     {
       // third algorithm based on MD5 hash
-      uchar md5_sig[16];
       QCString sigStr(33);
-      MD5Buffer((const unsigned char *)result.data(),resultLen,md5_sig);
-      MD5SigToString(md5_sig,sigStr.data(),33);
+      MD5Data((const unsigned char *)result.data(),resultLen,sigStr.data());
       result=result.left(128-32)+sigStr; 
     }
   }
   if (createSubdirs)
   {
+#if MAP_ALGO==ALGO_COUNT || MAP_ALGO==ALGO_CRC16
     int l1Dir=0,l2Dir=0;
+#endif
 
 #if MAP_ALGO==ALGO_COUNT 
     // old algorithm, has the problem that after regeneration the
@@ -4962,12 +4963,13 @@
     l2Dir = (dirNum>>4)&0xff;
 #elif MAP_ALGO==ALGO_MD5
     // third algorithm based on MD5 hash
-    uchar md5_sig[16];
-    MD5Buffer((const unsigned char *)result.data(),result.length(),md5_sig);
-    l1Dir = md5_sig[14]&0xf;
-    l2Dir = md5_sig[15];
+    char md5[33];
+    MD5Data((const unsigned char *)result.data(),result.length(),md5);
+    result.prepend(QCString().sprintf("d%c/d%c%c/",md5[29],md5[30],md5[31]));
 #endif
+#if MAP_ALGO==ALGO_COUNT || MAP_ALGO==ALGO_CRC16
     result.prepend(QCString().sprintf("d%x/d%02x/",l1Dir,l2Dir));
+#endif
   }
   //printf("*** convertNameToFile(%s)->%s\n",name,result.data());
   return result;