Added FreeBSD port

contrib/freebsd/.gitignore

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+work

contrib/freebsd/Makefile

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+# Created by thequux for Upstanding Hackers
+# Copyright (c) 2014 Upstanding Hackers
+#
+# The contents of this file are available under the 2-clause BSD
+# license.
+
+PORTNAME = hammer
+PORTVERSION = 0.9
+CATEGORIES = devel
+EXTRACT_SUFX = .tar.bz2
+
+USES = scons
+
+# MASTER_SITE
+MAINTAINER = thequux@upstandinghackers.com
+COMMENT = Parser combinators. In C.
+
+LICENSE = GPLv2
+GIT_REV = master
+GIT_URL = git://github.com/UpstandingHackers/hammer.git
+
+SCONS_ARGS = --variant=opt DESTDIR=${STAGEDIR} prefix=${LOCALBASE}
+SCONS_TARGET = all
+SCONS_INSTALL_TARGET = install
+
+do-fetch:
+	${MKDIR} ${WRKDIR}
+	git clone -b ${GIT_REV} ${GIT_URL} ${WRKDIR}/${DISTNAME}
+	cd ${WRKDIR}; tar cvfy ${DISTDIR}/${DISTNAME}.tar.bz2 ${DISTNAME}
+	rm -rf ${WRKDIR}/${DISTNAME}
+
+FETCH_DEPENDS += git:${PORTSDIR}/devel/git
+
+# TODO: strip libhammer.so
+.include <bsd.port.mk>

contrib/freebsd/pkg-descr

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+Hammer is a fast parser combinator library written in C with bindings
+for many languages.
+
+WWW: http://github.com/UpstandingHackers/hammer

contrib/freebsd/pkg-plist

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+include/hammer/internal.h
+include/hammer/allocator.h
+include/hammer/parsers/parser_internal.h
+include/hammer/backends/regex.h
+include/hammer/backends/contextfree.h
+include/hammer/glue.h
+include/hammer/hammer.h
+lib/libhammer.so
+lib/libhammer.a
+lib/pkgconfig/libhammer.pc
+@dirrm include/hammer/parsers
+@dirrm include/hammer/backends
+@dirrm include/hammer
+@dirrmtry lib/pkgconfig