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Shadow: Make Linux-PAM optional; allow cross-compilation.

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svn path=/nixpkgs/trunk/; revision=30482
This commit is contained in:
Ludovic Courtès 2011-11-19 18:28:16 +00:00
parent a148b889f1
commit 9b2bd7479f
1 changed files with 15 additions and 6 deletions
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15
pkgs/os-specific/linux/shadow/default.nix
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@ -1,5 +1,10 @@
{ stdenv, fetchurl, pam, glibc }:
{ stdenv, fetchurl, pam ? null, glibcCross ? null }:
let
glibc = if stdenv ? cross
then glibcCross
else stdenv.glibc;
in
stdenv.mkDerivation rec {
name = "shadow-4.1.4.2";
@ -8,11 +13,15 @@ stdenv.mkDerivation rec {
sha256 = "1449ny7pdnwkavg92wvibapnkgdq5pas38nvl1m5xa37g5m7z64p";
};
buildInputs = [ pam ];
buildInputs = stdenv.lib.optional (pam != null && stdenv.isLinux) pam;
patches = [ ./no-sanitize-env.patch ./su-name.patch ./keep-path.patch ];
preBuild =
# Assume System V `setpgrp (void)', which is the default on GNU variants
# (`AC_FUNC_SETPGRP' is not cross-compilation capable.)
preConfigure = "export ac_cv_func_setpgrp_void=yes";
preBuild = assert glibc != null;
''
substituteInPlace lib/nscd.c --replace /usr/sbin/nscd ${glibc}/sbin/nscd
'';