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author | aszlig <aszlig@redmoonstudios.org> | 2013-07-02 17:16:19 +0200 |
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committer | aszlig <aszlig@redmoonstudios.org> | 2013-07-08 14:27:42 +0200 |
commit | ad9af11c1a0338d9d03d5c8267b0d367e9c9a7d6 (patch) | |
tree | 96f6fccf4971ef89539078d519747651acb33f0c /pkgs/development/python-modules/blivet | |
parent | 513de0ff572e876454a892a96ce85a681193bb5a (diff) | |
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python-blivet: Allow to use external udev.
This allows blivet to be used outside of NixOS and with a different udev SO major number. Particularily, this is needed for the NixOps Hetzner backend which is coming soon :-) Signed-off-by: aszlig <aszlig@redmoonstudios.org>
Diffstat (limited to 'pkgs/development/python-modules/blivet')
-rw-r--r-- | pkgs/development/python-modules/blivet/default.nix | 23 |
1 files changed, 16 insertions, 7 deletions
diff --git a/pkgs/development/python-modules/blivet/default.nix b/pkgs/development/python-modules/blivet/default.nix index 00018893eea9..564b89347b59 100644 --- a/pkgs/development/python-modules/blivet/default.nix +++ b/pkgs/development/python-modules/blivet/default.nix @@ -1,7 +1,12 @@ { stdenv, fetchurl, buildPythonPackage, pykickstart, pyparted, pyblock -, libselinux, cryptsetup, multipath_tools, lsof, utillinux, udev +, libselinux, cryptsetup, multipath_tools, lsof, utillinux +, useNixUdev ? true, udev ? null +# This is only used when useNixUdev is false +, udevSoMajor ? 1 }: +assert useNixUdev -> udev != null; + let pyenable = { enablePython = true; }; selinuxWithPython = libselinux.override pyenable; @@ -17,9 +22,6 @@ in buildPythonPackage rec { }; postPatch = '' - sed -i -e '/find_library/,/find_library/ { - c libudev = "${udev}/lib/libudev.so.1" - }' blivet/pyudev.py sed -i -e 's|"multipath"|"${multipath_tools}/sbin/multipath"|' \ blivet/devicelibs/mpath.py blivet/devices.py sed -i -e '/"wipefs"/ { @@ -29,11 +31,18 @@ in buildPythonPackage rec { sed -i -e 's|"lsof"|"${lsof}/bin/lsof"|' blivet/formats/fs.py sed -i -r -e 's|"(u?mount)"|"${utillinux}/bin/\1"|' blivet/util.py sed -i '/pvscan/s/, *"--cache"//' blivet/devicelibs/lvm.py - ''; + '' + (if useNixUdev then '' + sed -i -e '/find_library/,/find_library/ { + c libudev = "${udev}/lib/libudev.so.1" + }' blivet/pyudev.py + '' else '' + sed -i -e '/^somajor *=/s/=.*/= ${toString udevSoMajor}/p' \ + blivet/pyudev.py + ''); propagatedBuildInputs = [ - pykickstart pyparted pyblock udev selinuxWithPython cryptsetupWithPython - ]; + pykickstart pyparted pyblock selinuxWithPython cryptsetupWithPython + ] ++ stdenv.lib.optional useNixUdev udev; # tests are currently _heavily_ broken upstream doCheck = false; |