Import of the Xaos port. Xaos is a fast fractal browser.

Closes PR #2808.

Submitted by:	Joseph Koshy <koshy@india.hp.com>

6 files changed, 171 insertions, 0 deletions

diff --git a/graphics/xaos/Makefile b/graphics/xaos/Makefile
new file mode 100644
index 00000000000..f3200076101
--- /dev/null
+++ b/graphics/xaos/Makefile
@@ -0,0 +1,42 @@
+# New ports collection makefile for:	XaoS
+# Version required:			2.2
+# Date created:				24 February 1996
+# Whom:					Joseph Koshy <koshy@india.hp.com>
+#
+# $Id$
+#
+
+DISTNAME=	XaoS-2.2
+PKGNAME=	xaos-2.2
+CATEGORIES=	graphics
+MASTER_SITES=	${MASTER_SITE_XCONTRIB} \
+		http://www.tedium.com/XaoS/dist/ \
+		ftp://ftp.ta.jcu.cz/pub/linux/hubicka/XaoS/2.2/ \
+		http://www.paru.cas.cz/~hubicka/XaoS/dist/
+MASTER_SITE_SUBDIR=	graphics
+
+MAINTAINER=	ports@FreeBSD.ORG
+
+# This port will benefit from all-stops-out optimization of the code
+
+GNU_CONFIGURE=	yes
+CFLAGS+=	-DHAVE_SYS_PARAM_H \
+		-O6 -m486 -fstrength-reduce -ffast-math -fomit-frame-pointer\
+		-fforce-mem -fforce-addr -funroll-loops
+
+# We need to supply our own install target as the distribution doesn't
+# supply one by default
+
+do-install:
+	${INSTALL_PROGRAM} ${WRKSRC}/xaos ${PREFIX}/bin
+	${INSTALL_MAN} ${WRKSRC}/doc/xaos.6 ${PREFIX}/man/man6
+
+post-install:
+	strip ${PREFIX}/bin/xaos
+.if !defined(NOPORTDOCS)
+	${MKDIR} ${PREFIX}/share/doc/XaoS
+	${INSTALL_DATA} ${WRKSRC}/doc/tutorial.txt ${PREFIX}/share/doc/XaoS
+	${INSTALL_DATA} ${WRKSRC}/doc/algorithm.txt ${PREFIX}/share/doc/XaoS
+.endif
+
+.include <bsd.port.mk>
diff --git a/graphics/xaos/distinfo b/graphics/xaos/distinfo
new file mode 100644
index 00000000000..80ffd449aac
--- /dev/null
+++ b/graphics/xaos/distinfo
@@ -0,0 +1 @@
+MD5 (XaoS-2.2.tar.gz) = d86a1f4143a7fd1e3dd773ebcc7f2c16
diff --git a/graphics/xaos/files/patch-aa b/graphics/xaos/files/patch-aa
new file mode 100644
index 00000000000..ba8db541c23
--- /dev/null
+++ b/graphics/xaos/files/patch-aa
@@ -0,0 +1,111 @@
+--- mktable.c--	Wed Jan 22 16:38:33 1997
++++ mktable.c	Mon Feb 24 14:37:28 1997
+@@ -20,10 +20,15 @@
+  * along with this program; if not, write to the Free Software
+  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+  */
++#ifdef	HAVE_SYS_PARAM_H
++#include <sys/param.h>
++#endif
+ #include <stdio.h>
+ #include <ctype.h>
+ #include <stdlib.h>
++#if (!defined(BSD) || (BSD < 199506))
+ #include <malloc.h>
++#endif
+ #include "mktable.h"
+ #include "config.h"
+ #ifdef CURSES_DRIVER
+@@ -395,7 +400,11 @@
+ #define postoparams(pos,i1,i2,i3,i4) \
+   ((i1)=(pos)>>12),((i2)=((pos)>>8)&15),((i3)=((pos)>>4)&15),((i4)=((pos))&15)
+ 
++#ifdef isset
++#undef isset
++#endif
+ #define isset(n,i) (((i)&1<<(n))!=0)
++
+ #define canset(n,i) (!isset(n,i)&&isset(n+1,i))
+ static int width = 8;
+ void values(int c, int *v1, int *v2, int *v3, int *v4)
+--- timers.c--	Mon Jan 27 13:15:55 1997
++++ timers.c	Mon Feb 24 14:33:42 1997
+@@ -25,11 +25,18 @@
+ #include <libc.h>
+ #else
+ #include "aconfig.h"
++#ifdef	HAVE_SYS_PARAM_H
++#include <sys/param.h>
++#endif
++#if (!defined(BSD) || (BSD < 199506))
+ #include <malloc.h>
++#endif
+ #include <stdio.h>
+ #include <unistd.h>
+ #ifndef _MAC
++#if (!defined(BSD) || (BSD < 199506))
+ #include <malloc.h>
++#endif
+ #endif
+ #ifdef HAVE_SETITIMER
+ #include <signal.h>
+--- ui_curses.c--	Mon Feb 24 14:21:41 1997
++++ ui_curses.c	Mon Feb 24 12:57:00 1997
+@@ -21,9 +21,14 @@
+  */
+ #include "aconfig.h"
+ #ifdef CURSES_DRIVER
++#ifdef	HAVE_SYS_PARAM_H
++#include <sys/param.h>
++#endif
+ #include <stdio.h>
+ #include <stdlib.h>
++#if (!defined(BSD) || (BSD < 199506))
+ #include <malloc.h>
++#endif
+ #include <signal.h>
+ #include <sys/stat.h>
+ #include <unistd.h>
+--- xlib.c--	Mon Feb 24 14:21:54 1997
++++ xlib.c	Mon Feb 24 14:34:38 1997
+@@ -26,7 +26,12 @@
+ #include <stdio.h>
+ #include <stdlib.h>
+ #include <string.h>
++#ifdef	HAVE_SYS_PARAM_H
++#include <sys/param.h>
++#endif
++#if (!defined(BSD) || (BSD < 199506))
+ #include <malloc.h>
++#endif
+ #include "xlib.h"
+ #ifdef AMIGA
+ #define XFlush(x) while(0)
+@@ -264,7 +269,9 @@
+     XDestroyImage(d->image[0]);
+     XDestroyImage(d->image[1]);
+ }
++#ifndef	MAX
+ #define MAX(x,y) ((x)>(y)?(x):(y))
++#endif
+ 
+ 
+ xdisplay *xalloc_display(char *s, int x, int y, xlibparam * params)
+--- zoom.c--	Mon Feb 24 12:49:33 1997
++++ zoom.c	Mon Feb 24 12:56:18 1997
+@@ -25,10 +25,15 @@
+ #include <libc.h>
+ #include <stdio.h>
+ #else
++#ifdef	HAVE_SYS_PARAM_H
++#include <sys/param.h>
++#endif
+ #include <stdlib.h>
+ #include <stdio.h>
+ #ifndef _MAC
++#if (!defined(BSD) || (BSD < 199506))
+ #include <malloc.h>
++#endif
+ #endif
+ #include "aconfig.h"
+ #ifdef HAVE_LIMITS_H
diff --git a/graphics/xaos/pkg-comment b/graphics/xaos/pkg-comment
new file mode 100644
index 00000000000..0be9accdcf1
--- /dev/null
+++ b/graphics/xaos/pkg-comment
@@ -0,0 +1 @@
+A real time fractal browser for X11 and ASCII terminals.
diff --git a/graphics/xaos/pkg-descr b/graphics/xaos/pkg-descr
new file mode 100644
index 00000000000..5a4396a7091
--- /dev/null
+++ b/graphics/xaos/pkg-descr
@@ -0,0 +1,12 @@
+This is a port of "XaoS", a real time fractal browser for X11 and 
+ASCII terminals.
+
+Features:
+	- Very fast algorithms allow interactive zooming.
+	- Various coloring modes are provided for points inside and 
+	  outside the selected fractal.  
+	- Autopilot mode
+	- 11 fractal formulas
+	- saving to GIF files
+	- palette rotation
+	- random dot stereograms
diff --git a/graphics/xaos/pkg-plist b/graphics/xaos/pkg-plist
new file mode 100644
index 00000000000..4342473fd41
--- /dev/null
+++ b/graphics/xaos/pkg-plist
@@ -0,0 +1,4 @@
+bin/xaos
+man/man6/xaos.6
+share/doc/XaoS/tutorial.txt
+share/doc/XaoS/algorithm.txt