Add JTransforms, an open source, multithreaded FFT library written

in pure Java.

math/Makefile

@@ -143,6 +143,7 @@
     SUBDIR += jsmath
     SUBDIR += jsmath-fonts
     SUBDIR += jsmath-fonts-sprite
+    SUBDIR += jtransforms
     SUBDIR += jts
     SUBDIR += k3dsurf
     SUBDIR += kash3

math/jtransforms/Makefile

@@ -0,0 +1,29 @@
+# New ports collection makefile for:	jtransforms
+# Date created:		2010-10-01
+# Whom:			Jimmy Olgeni <olgeni@FreeBSD.org>
+#
+# $FreeBSD$
+#
+
+PORTNAME=	jtransforms
+PORTVERSION=	2.3
+CATEGORIES=	math java
+MASTER_SITES=	SF
+MASTER_SITE_SUBDIR=jtransforms/jtransforms/${PORTVERSION}
+DISTNAME=	jtransforms-${PORTVERSION}-src
+
+MAINTAINER=	olgeni@FreeBSD.org
+COMMENT=	A multithreaded FFT library written in pure Java
+
+USE_BZIP2=	yes
+USE_JAVA=	1.5+
+USE_ANT=	yes
+
+WRKSRC=		${WRKDIR}/JTransforms
+
+PLIST_FILES=	%%JAVAJARDIR%%/jtransforms.jar
+
+do-install:
+	@${INSTALL_DATA} ${WRKSRC}/lib/jtransforms-2.3.jar ${JAVAJARDIR}/jtransforms.jar
+
+.include <bsd.port.mk>

math/jtransforms/distinfo

@@ -0,0 +1,3 @@
+MD5 (jtransforms-2.3-src.tar.bz2) = c02cd8bee14bc4165fb486100e9fe399
+SHA256 (jtransforms-2.3-src.tar.bz2) = 1064a288d35fd82163bc0fc27464e35cfa9ed2fbfbaa5f563b6e3e3a94a06330
+SIZE (jtransforms-2.3-src.tar.bz2) = 79884

math/jtransforms/pkg-descr

@@ -0,0 +1,8 @@
+JTransforms is the first, open source, multithreaded FFT library
+written in pure Java. Currently, four types of transforms are
+available: Discrete Fourier Transform (DFT), Discrete Cosine Transform
+(DCT), Discrete Sine Transform (DST) and Discrete Hartley Transform
+(DHT).  The code is derived from General Purpose FFT Package written
+by Takuya Ooura and from Java FFTPack written by Baoshe Zhang.
+
+WWW:	http://sites.google.com/site/piotrwendykier/software/jtransforms