diff -ruN kcachegrind.orig/Makefile kcachegrind/Makefile
--- kcachegrind.orig/Makefile	Mon Aug  2 12:45:40 2004
+++ kcachegrind/Makefile	Tue Aug 31 12:45:05 2004
@@ -14,7 +14,7 @@
 MAINTAINER=	barner@gmx.de
 COMMENT=	Profiling Visualization Tool
 
-RUN_DEPENDS=	calltree:${PORTSDIR}/devel/calltree
+RUN_DEPENDS=	callgrind:${PORTSDIR}/devel/callgrind
 
 ONLY_FOR_ARCHS=	i386
 CONFLICTS=	kdesdk3-[0-9]*
@@ -24,8 +24,16 @@
 USE_KDELIBS_VER=3
 USE_REINPLACE=	yes
 
+OPTIONS=	DOT "Use GraphViz/dot to render call graphs" on
+
+.include <bsd.port.pre.mk>
+
+.if defined (WITH_DOT)
+RUN_DEPENDS+=	dot:${PORTSDIR}/graphics/graphviz
+.endif
+
 post-patch:
 	@${REINPLACE_CMD} -e 's|-O2||g' -e 's|-lpthread|${PTHREAD_LIBS}|g' \
 		${WRKSRC}/${CONFIGURE_SCRIPT}
 
-.include <bsd.port.mk>
+.include <bsd.port.post.mk>
diff -ruN kcachegrind.orig/files/patch-aclocal.m4 kcachegrind/files/patch-aclocal.m4
--- kcachegrind.orig/files/patch-aclocal.m4	Thu Jan  1 01:00:00 1970
+++ kcachegrind/files/patch-aclocal.m4	Sat Jul 31 16:24:33 2004
@@ -0,0 +1,20 @@
+--- aclocal.m4.orig	Wed Apr 28 21:47:24 2004
++++ aclocal.m4	Sat Jul 31 16:24:17 2004
+@@ -2773,7 +2773,7 @@
+         CFLAGS="-g -O2 $CFLAGS"
+       fi
+     else
+-      CFLAGS="-O2 $CFLAGS"
++      CFLAGS="$CFLAGS"
+     fi
+   fi
+ 
+@@ -2815,7 +2815,7 @@
+       if test "$CXX" = "KCC"; then
+         CXXFLAGS="+K3 $CXXFLAGS"
+       else
+-        CXXFLAGS="-O2 $CXXFLAGS"
++        CXXFLAGS="$CXXFLAGS"
+       fi  
+     fi
+   fi
diff -ruN kcachegrind.orig/pkg-plist kcachegrind/pkg-plist
--- kcachegrind.orig/pkg-plist	Sat Jul 31 20:24:18 2004
+++ kcachegrind/pkg-plist	Tue Aug 31 12:45:05 2004
@@ -12,6 +12,7 @@
 share/apps/kcachegrind/icons/hicolor/32x32/actions/percent.png
 share/apps/kcachegrind/kcachegrindui.rc
 share/apps/kcachegrind/tips
+share/doc/HTML/en/kcachegrind/common
 share/doc/HTML/en/kcachegrind/index.docbook
 share/doc/HTML/en/kcachegrind/index.cache.bz2
 share/icons/hicolor/32x32/apps/kcachegrind.png