Adding graphviz-2.24 to the port tree.

Build scripts could use some love by someone with more autotools knowledge.

media-gfx/graphviz/graphviz-2.24.bep

@@ -0,0 +1,25 @@
+DESCRIPTION="graphviz - Open Source Graph Visualization Software." 
+HOMEPAGE="http://www.graphviz.org/" 
+SRC_URI="http://www.graphviz.org/pub/graphviz/stable/SOURCES/graphviz-2.24.0.tar.gz"
+REVISION="1"
+STATUS_HAIKU="stable"
+DEPEND=""
+BUILD {
+	cd graphviz-2.24.0
+	cp /boot/common/share/libtool/config/config.guess config
+	cp /boot/common/share/libtool/config/config.guess lib/gd/config
+	cp /boot/common/share/libtool/config/config.guess libltdl
+	cp /boot/common/share/libtool/config/config.sub config
+	cp /boot/common/share/libtool/config/config.sub lib/gd/config
+	cp /boot/common/share/libtool/config/config.sub libltdl
+	autoconf
+	./configure --prefix=/boot/common --disable-shared --enable-static CFLAGS="-O0" LDFLAGS="-L/boot/common/lib -liconv"
+	make
+}
+
+INSTALL {
+	cd graphviz-2.24.0
+	make install
+	cd /boot/common/bin
+	ln -s dot_static dot
+}

media-gfx/graphviz/graphviz.OptionalPackageDescription

@@ -0,0 +1,5 @@
+Package:	graphviz
+Version:	2.24
+Copyright:	1994-2008 AT&T Corp.
+License:	CPL v1.0
+URL:		http://www.graphviz.org/

media-gfx/graphviz/patches/graphviz-2.24.patch

@@ -0,0 +1,56 @@
+diff -ur graphviz-2.24.0/config.h.in graphviz-2.24.0-haiku/config.h.in
+--- graphviz-2.24.0/config.h.in	2009-06-16 17:24:58.000000000 -0600
++++ graphviz-2.24.0-haiku/config.h.in	2009-10-29 22:47:38.000000000 -0600
+@@ -54,6 +54,9 @@
+ /* Define to 1 if you have the <crt_externs.h> header file. */
+ #undef HAVE_CRT_EXTERNS_H
+ 
++/* Define to 1 if you have the <sysexits.h> header file. */
++#undef HAVE_SYSEXITS_H
++
+ /* Define to 1 if you have the `deflateBound' function. */
+ #undef HAVE_DEFLATEBOUND
+ 
+diff -ur graphviz-2.24.0/configure.ac graphviz-2.24.0-haiku/configure.ac
+--- graphviz-2.24.0/configure.ac	2009-06-16 17:24:18.000000000 -0600
++++ graphviz-2.24.0-haiku/configure.ac	2009-10-29 22:40:30.000000000 -0600
+@@ -160,6 +160,12 @@
+ 	BROWSER="open"
+ 	AC_DEFINE_UNQUOTED(DARWIN_DYLIB,"$DARWIN_DYLIB",[Define for Darwin-style shared library names.])
+ 	;;
++  *haiku* )
++	DEFAULT_FONTPATH="/boot/system/fonts:/boot/system/fonts/ttfonts:/boot/system/fonts/psfonts:/boot/common/fonts:/boot/common/fonts/ttfonts:/boot/common/fonts/psfonts:/boot/home/config/fonts:/boot/home/config/fonts/ttfonts:/boot/home/config/fonts/psfonts";
++	PATHSEPARATOR=":"
++        NO_POSTSCRIPT_ALIAS=0
++	BROWSER="open"
++	;;
+   * ) # This sucks!  Whatever happened to standards for file system layout?
+ 	DEFAULT_FONTPATH="/usr/share/fonts/default/Type1:/usr/X11R6/lib/X11/fonts/TrueType:/usr/X11R6/lib/X11/fonts/truetype:/usr/X11R6/lib/X11/fonts/TTF:/usr/share/fonts/TrueType:/usr/share/fonts/truetype:/usr/openwin/lib/X11/fonts/TrueType:/usr/X11R6/lib/X11/fonts/Type1:/usr/common/share/fonts/ttf";
+ 	PATHSEPARATOR=":"
+@@ -364,7 +370,7 @@
+ 	errno.h time.h unistd.h fenv.h string.h strings.h inttypes.h setjmp.h \
+ 	sys/time.h sys/times.h sys/types.h sys/select.h fpu_control.h \
+ 	sys/fpu.h sys/socket.h sys/stat.h sys/mman.h \
+-	sys/ioctl.h sys/inotify.h langinfo.h libintl.h crt_externs.h)
++	sys/ioctl.h sys/inotify.h langinfo.h libintl.h crt_externs.h sysexits.h)
+ AC_HEADER_TIME
+ AC_HEADER_DIRENT
+ AC_HEADER_STDBOOL
+diff -ur graphviz-2.24.0/contrib/diffimg/diffimg.c graphviz-2.24.0-haiku/contrib/diffimg/diffimg.c
+--- graphviz-2.24.0/contrib/diffimg/diffimg.c	2009-06-02 19:10:49.000000000 -0600
++++ graphviz-2.24.0-haiku/contrib/diffimg/diffimg.c	2009-10-29 22:51:29.000000000 -0600
+@@ -47,7 +47,14 @@
+ #define bool int
+ #define false 0
+ #else
++#if defined HAVE_SYSEXITS_H
+ #include <sysexits.h>
++#else
++#define EX_USAGE 64
++#define EX_DATAERR 65
++#define EX_NOINPUT 66
++#define EX_UNAVAILABLE 69
++#endif
+ #endif
+ #include <gd.h>
+ #if defined HAVE_STDBOOL_H && ! defined __cplusplus