View the most recent changes for the btrfs-progs port at: btrfs-progs.darwinports.com/diff
Scroll down toward the bottom of the page to get installation instructions for btrfs-progs.
The raw portfile for btrfs-progs 0.18 is located here:
http://btrfs-progs.darwinports.com/dports/sysutils/btrfs-progs/Portfile
Find related portfiles with the unique DarwinPorts.com search feature.
Check for any related Fink projects here: pdb.finkproject.org/pdb/package.php/btrfs-progs

# -*- coding: utf-8; mode: tcl; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- vim:fenc=utf-8:ft=tcl:et:sw=4:ts=4:sts=4
The btrfs-progs Portfile 56126 2009-08-24 09:57:31Z ryandesign macports.org $

PortSystem 1.0

Name: btrfs-progs
Version: 0.18
Category: sysutils
Platform: darwin linux
Maintainers: googlemail.com:0xffea

Description: Btrfs utility programs.
Long Description: Btrfs is a new copy-on-write filesystem. This port contains utilities to create, check and debug btrfs filesystems.
Homepage: http://btrfs.wiki.kernel.org/
Master Sites: http://www.kernel.org/pub/linux/kernel/people/mason/btrfs/

Checksums: md5 1dfe59152a558eb2f79a4c398de6c4ef sha1 a213256781d7f1a2eb6a860fcce3f6131d415a49 rmd160 8e2441f9d7c452821347d0e564c2fc3c1cbd9dcc

depends_lib port:ossp-uuid

Patch Files: patch-kerncompat.h.diff patch-disk-io.c.diff patch-extent-tree.c.diff patch-file-item.c.diff patch-ioctl.h.diff patch-utils.c.diff patch-list.h.diff patch-volumes.c.diff patch-btrfsck.c.diff patch-mkfs.c.diff patch-btrfs-image.c.diff

post-patch {
reinplace "s|CC=gcc|CC=${configure.cc}|g" ${worksrcpath}/Makefile
reinplace "s|prefix ?= /usr/local|prefix = ${prefix}|g" ${worksrcpath}/Makefile
}

use_configure no

build.post_args LDFLAGS=-L${prefix}/lib

If you haven't already installed Darwin Ports, you can find easy instructions for doing so at the main Darwin Ports page.
Once Darwin Ports has been installed, in a terminal window and while online, type the following and hit return:

%  cd /opt/local/bin/portslocation/dports/btrfs-progs
%  sudo port install btrfs-progs  
Password: 

You will then be prompted for your root password, which you should enter. You may have to wait for a few minutes while the software is retrieved from the network and installed for you. Y ou should see something that looks similar to:

--->  Fetching btrfs-progs
--->  Verifying checksum for btrfs-progs
--->  Extracting btrfs-progs
--->  Configuring btrfs-progs
--->  Building btrfs-progs with target all

--->  Staging btrfs-progs into destroot

--->  Installing btrfs-progs

- Make sure that you do not close the terminal window while Darwin Ports is working. Once the software has been installed, you can find further information about using btrfs-progs with these commands:

%  man btrfs-progs
%  apropos btrfs-progs
%  which btrfs-progs
%  locate btrfs-progs

 Where to find more information: