nixpkgs/pkgs/os-specific/linux/ext3cow-tools/builder.sh

source $stdenv/setup

tar -zxvf $src
cd ext3cow-tools/

echo "Using: $kernel"

kernerlext3cowheader=$(ls $kernel/lib/modules/*/build/include/linux/ext3cow_fs.h)

kernerlext3cowheader_slashed=$(echo $kernerlext3cowheader | sed 's/\//\\\//g')

sed -i "s/linux\/ext3cow_fs.h/$kernerlext3cowheader_slashed/" ext3cow_tools.h		#ugh dirty header rewrite....

make

ensureDir $out/bin/
cp ss $out/bin/snapshot
cp tt $out/bin/
cp e2d $out/bin/
Added e3cfsprogs and ext3cow-tools. Ext3cow is a stand-alone disk file system, (e.g. ReiserFS, HFS, NTFS) based on ext3, that supports versioning through copy-on-write and a time-shifting interface. svn path=/nixpkgs/trunk/; revision=9010 2007-07-20 08:50:54 -07:00			`source $stdenv/setup`

			`tar -zxvf $src`
			`cd ext3cow-tools/`

There is a bug in ext3cow causing all rights to reset too root after a remount. The devvers at ext3cow.com are too lazy too release a new version, but the bug is fixed in their svn sources, so ive made a patch from those sources, which ive tested and it works. svn path=/nixpkgs/trunk/; revision=9515 2007-10-23 10:56:10 -07:00			`echo "Using: $kernel"`

Updated builder to use a * in: /lib/modules/*/build/include/... svn path=/nixpkgs/trunk/; revision=9518 2007-10-24 07:09:56 -07:00			`kernerlext3cowheader=$(ls $kernel/lib/modules/*/build/include/linux/ext3cow_fs.h)`

			`kernerlext3cowheader_slashed=$(echo $kernerlext3cowheader \| sed 's/\//\\\//g')`

			`sed -i "s/linux\/ext3cow_fs.h/$kernerlext3cowheader_slashed/" ext3cow_tools.h #ugh dirty header rewrite....`
Added e3cfsprogs and ext3cow-tools. Ext3cow is a stand-alone disk file system, (e.g. ReiserFS, HFS, NTFS) based on ext3, that supports versioning through copy-on-write and a time-shifting interface. svn path=/nixpkgs/trunk/; revision=9010 2007-07-20 08:50:54 -07:00
			`make`

			`ensureDir $out/bin/`
			`cp ss $out/bin/snapshot`
			`cp tt $out/bin/`
			`cp e2d $out/bin/`