Initial import of libdisorder 0.0.2

Libdisorder is a simple C library for entropy measurement.

devel/Makefile

@@ -750,6 +750,7 @@
     SUBDIR += libdfui
     SUBDIR += libdict
     SUBDIR += libdisasm
+    SUBDIR += libdisorder
     SUBDIR += libdispatch
     SUBDIR += libdlmalloc
     SUBDIR += libdlna

devel/libdisorder/Makefile

@@ -0,0 +1,31 @@
+# New ports collection makefile for:	libdisorder
+# Date created:			17 August 2010
+# Whom:				kevlo
+#
+# $FreeBSD$
+#
+
+PORTNAME=	libdisorder
+PORTVERSION=	0.0.2
+CATEGORIES=	devel
+MASTER_SITES=	http://libdisorder.freshdefense.net/releases/
+
+MAINTAINER=	kevlo@FreeBSD.org
+COMMENT=	A simple C library for entropy measurement
+
+USE_LDCONFIG=	yes
+
+do-build:
+	cd ${WRKSRC}/src && ${SETENV} ${MAKE_ENV} ${MAKE}
+
+do-install:
+	${INSTALL_DATA} ${WRKSRC}/include/disorder.h ${PREFIX}/include
+	${INSTALL_DATA} ${WRKSRC}/lib/libdisorder.a ${PREFIX}/lib
+	${INSTALL_DATA} ${WRKSRC}/src/libdisorder.so \
+		${PREFIX}/lib/libdisorder.so.1
+	${INSTALL_PROGRAM} ${WRKSRC}/tool/ropy ${PREFIX}/bin
+
+post-install:
+	${LN} -sf ${PREFIX}/lib/libdisorder.so.1 ${PREFIX}/lib/libdisorder.so
+
+.include <bsd.port.mk>

devel/libdisorder/distinfo

@@ -0,0 +1,3 @@
+MD5 (libdisorder-0.0.2.tar.gz) = ceec7341af6afb23019dc50842ea3344
+SHA256 (libdisorder-0.0.2.tar.gz) = 88c96263aacb1f3414d55f2d4b7ed3f1b3f637acb4a3caa3c9a3a26f3d3e7df8
+SIZE (libdisorder-0.0.2.tar.gz) = 22144

devel/libdisorder/files/patch-Makefile

@@ -0,0 +1,43 @@
+--- src/Makefile.orig	2010-03-09 08:00:16.000000000 +0800
++++ src/Makefile	2010-08-17 17:52:59.000000000 +0800
+@@ -1,4 +1,4 @@
+-LDFLAGS=-L../lib -L/usr/lib
++LDFLAGS=-L../lib -L/usr/lib -lm
+ INCLUDES=-I/usr/include -I../include
+ LIBS=-ldisorder
+ #OPTS=-Wall -g -pg
+@@ -12,14 +12,18 @@
+ 
+ library: libdisorder.a
+ 
+-libdisorder.a: disorder.o
++libdisorder.a: disorder.o disorder.So
+ 	ar rc $@ disorder.o
+ 	mkdir -p ../lib
+ 	mv libdisorder.a ../lib
++	ld -shared -o libdisorder.so disorder.So
+ 
+ disorder: disorder.c ../include/disorder.h
+ 	gcc $(OPTS) -c disorder.c
+ 
++disorder.So: disorder.c ../include/disorder.h
++	gcc $(OPTS) -c disorder.c -fPIC -o disorder.So
++
+ test:	../test/test.c
+ 	gcc $(OPTS) $(LDFLAGS) $(INCLUDES) -o $(TESTOUT) $(TESTSRC) $(LIBS)
+ 
+@@ -27,11 +31,11 @@
+ 	gcc $(OPTS) $(LDFLAGS) $(INCLUDES) -o $(TOOLOUT) $(TOOLSRC) $(LIBS)
+ 
+ clean:
+-	@/bin/rm -f *~ *.o *.a $(TESTOUT) $(TOOLOUT)
++	@/bin/rm -f *~ *.o *.a *.So *.so $(TESTOUT) $(TOOLOUT)
+ 	@/bin/rm -f ../test/*~
+ 	@/bin/rm -f ../tool/*~
+ 	@/bin/rm -Rf ../test/testexec.dSYM/
+ 	@/bin/rm -Rf ../tool/ropy.dSYM/
+ 	@/bin/rm -f ../include/*~
+ 	@/bin/rm -f ../lib/*.a
+-	@/bin/rm -f ../*~
+\ No newline at end of file
++	@/bin/rm -f ../*~

devel/libdisorder/files/patch-disorder.c

@@ -0,0 +1,13 @@
+--- src/disorder.c.orig	2010-08-17 16:15:30.000000000 +0800
++++ src/disorder.c	2010-08-17 16:22:27.000000000 +0800
+@@ -25,6 +25,10 @@
+ #include <stdio.h> //for NULL
+ #include "../include/disorder.h"
+ 
++#if defined(__FreeBSD__)
++#define	log2(x)	(log((x)) * (1./M_LN2))
++#endif
++
+ /** Frequecies for each byte */
+ static int m_token_freqs[LIBDO_MAX_BYTES]; //frequency of each token in sample
+ static float m_token_probs[LIBDO_MAX_BYTES]; //P(each token appearing)

devel/libdisorder/pkg-descr

@@ -0,0 +1,7 @@
+Disorder and chaos are interesting phenomena. Calculating the amount 
+of entropy, information, or disorder in an information stream or data 
+collection has many interesting applications. 
+libdisorder provides a simple C library for calculating classic Shannon 
+entropy (more to come in future releases). 
+
+WWW: http://libdisorder.freshdefense.net/

devel/libdisorder/pkg-plist

@@ -0,0 +1,5 @@
+bin/ropy
+include/disorder.h
+lib/libdisorder.a
+lib/libdisorder.so.1
+lib/libdisorder.so