New port: math/half: C++ library for half precision floating point arithmetic

svn path=/head/; revision=533085

math/Makefile

@@ -310,6 +310,7 @@
     SUBDIR += gringo
     SUBDIR += grpn
     SUBDIR += gsl
+    SUBDIR += half
     SUBDIR += hexcalc
     SUBDIR += hipmcl
     SUBDIR += hmat-oss

math/half/Makefile

@@ -0,0 +1,25 @@
+# $FreeBSD$
+
+PORTNAME=	half
+DISTVERSION=	2.1.0
+CATEGORIES=	math
+MASTER_SITES=	SF
+
+MAINTAINER=	yuri@FreeBSD.org
+COMMENT=	C++ library for half precision floating point arithmetic
+
+LICENSE=	MIT
+LICENSE_FILE=	${WRKSRC}/LICENSE.txt
+
+USES=		zip
+
+NO_WRKSUBDIR=	yes
+NO_BUILD=	yes
+NO_ARCH=	yes
+
+PLIST_FILES=	include/half.hpp
+
+do-install:
+	${INSTALL_DATA} ${WRKSRC}/include/half.hpp ${STAGEDIR}${PREFIX}/include
+
+.include <bsd.port.mk>

math/half/distinfo

@@ -0,0 +1,3 @@
+TIMESTAMP = 1587931990
+SHA256 (half-2.1.0.zip) = ad1788afe0300fa2b02b0d1df128d857f021f92ccf7c8bddd07812685fa07a25
+SIZE (half-2.1.0.zip) = 47043

math/half/pkg-descr

@@ -0,0 +1,7 @@
+half is a C++ header-only library to provide an IEEE 754 conformant 16-bit
+half-precision floating-point type along with corresponding arithmetic
+operators, type conversions and common mathematical functions. It aims for
+both efficiency and ease of use, trying to accurately mimic the behaviour of
+the built-in floating-point types at the best performance possible.
+
+WWW: http://half.sourceforge.net/