6 files changed, 79 insertions, 0 deletions

diff --git a/math/Makefile b/math/Makefile
index d4b2b246379d..07c9a076bf14 100644
--- a/math/Makefile
+++ b/math/Makefile
@@ -21,6 +21,7 @@
     SUBDIR += concorde
     SUBDIR += cxsc
     SUBDIR += dcdflib
+    SUBDIR += djbfft
     SUBDIR += eispack
     SUBDIR += eval
     SUBDIR += femlab
diff --git a/math/djbfft/Makefile b/math/djbfft/Makefile
new file mode 100644
index 000000000000..91af6aeec616
--- /dev/null
+++ b/math/djbfft/Makefile
@@ -0,0 +1,56 @@
+# New ports collection makefile for:	djbfft
+# Date created:				Wed May 15 16:29:51 BRT 2002
+# Whom:			Mario Sergio Fujikawa Ferreira <lioux@FreeBSD.org>
+#
+# $FreeBSD$
+#
+
+PORTNAME=	djbfft
+PORTVERSION=	0.76
+CATEGORIES=	math
+MASTER_SITES=	http://cr.yp.to/djbfft/
+
+MAINTAINER=	lioux@FreeBSD.org
+
+ALL_TARGET=
+INSTALL_TARGET=setup check
+
+post-patch:
+	@find ${WRKSRC} -type f -exec \
+		${PERL} -pi -e 's!(djbfft.a)!lib\1!' {} \;
+	@${PERL} -pi -e 's|("include)|\1/${PORTNAME}|' ${WRKSRC}/hier.c
+
+do-configure:
+	@${ECHO_CMD} '${CC} ${CFLAGS}' > ${WRKSRC}/conf-cc
+	@${ECHO_CMD} '${CC}' > ${WRKSRC}/conf-ld
+	@${ECHO_CMD} ${PREFIX} > ${WRKSRC}/conf-home
+.ifdef(WITH_OPT_PENTIUM)
+	@${ECHO_CMD} 'pentium' > ${WRKSRC}/conf-opt
+.endif
+.ifdef(WITH_OPT_PPRO)
+	@${ECHO_CMD} 'ppro' > ${WRKSRC}/conf-opt
+.endif
+.ifdef(WITH_OPT_SPARC)
+	@${ECHO_CMD} 'sparc' > ${WRKSRC}/conf-opt
+.endif
+
+pre-install:
+	@${MKDIR} ${PREFIX}/include/${PORTNAME}
+
+.include <bsd.port.pre.mk>
+
+pre-everything::
+.ifndef(WITH_OPT_PENTIUM)
+	@${ECHO_MSG} '===> Set WITH_OPT_PENTIUM to optimize for both Pentium and Pentium MMX'
+	@${ECHO_MSG} '     like processors.'
+.endif
+.ifndef(WITH_OPT_PPRO)
+	@${ECHO_MSG} '===> Set WITH_OPT_PPRO to optimize for Pentium Pro, Pentium II, and'
+	@${ECHO_MSG} '     Pentium III like processors.'
+.endif
+.ifndef(WITH_OPT_SPARC)
+	@${ECHO_MSG} '===> Set WITH_OPT_SPARC to optimize for Sparc family of processors.'
+	@${ECHO_MSG} '     Works well with UltraSPARC-I and UltraSPARC-II processors.'
+.endif
+
+.include <bsd.port.post.mk>
diff --git a/math/djbfft/distinfo b/math/djbfft/distinfo
new file mode 100644
index 000000000000..febafa7af64e
--- /dev/null
+++ b/math/djbfft/distinfo
@@ -0,0 +1 @@
+MD5 (djbfft-0.76.tar.gz) = 9349eff24c1f9fdfb98cfb51bece8efb
diff --git a/math/djbfft/pkg-comment b/math/djbfft/pkg-comment
new file mode 100644
index 000000000000..8aa7fac42c6c
--- /dev/null
+++ b/math/djbfft/pkg-comment
@@ -0,0 +1 @@
+An extremely fast library for floating-point convolution
diff --git a/math/djbfft/pkg-descr b/math/djbfft/pkg-descr
new file mode 100644
index 000000000000..53fdf4daa11a
--- /dev/null
+++ b/math/djbfft/pkg-descr
@@ -0,0 +1,9 @@
+djbfft is an extremely fast library for floating-point convolution.
+The current version holds most of the speed records for double-precision
+FFTs on general-purpose computers.
+
+djbfft provides power-of-2 complex FFTs, real FFTs at twice the
+speed, and fast multiplication of complex arrays. Single precision
+and double precision are equally supported.
+
+WWW: http://cr.yp.to/djbfft.html
diff --git a/math/djbfft/pkg-plist b/math/djbfft/pkg-plist
new file mode 100644
index 000000000000..b48bbc3edabb
--- /dev/null
+++ b/math/djbfft/pkg-plist
@@ -0,0 +1,11 @@
+include/djbfft/complex4.h
+include/djbfft/complex8.h
+include/djbfft/fftc4.h
+include/djbfft/fftc8.h
+include/djbfft/fftfreq.h
+include/djbfft/fftr4.h
+include/djbfft/fftr8.h
+include/djbfft/real4.h
+include/djbfft/real8.h
+lib/libdjbfft.a
+@dirrm include/djbfft