nixpkgs/pkgs/misc/busybox/default.nix
Lluís Batlle i Rossell 30892ab9fd Updating busybox and adding a patch that allows it to build with make 3.82
svn path=/nixpkgs/branches/stdenv-updates/; revision=23345
2010-08-21 23:13:21 +00:00

74 lines
1.6 KiB
Nix

{stdenv, fetchurl, enableStatic ? false, extraConfig ? ""}:
let
configParser = ''
function parseconfig {
set -x
while read LINE; do
NAME=`echo "$LINE" | cut -d \ -f 1`
OPTION=`echo "$LINE" | cut -d \ -f 2`
if test -z "$NAME"; then
continue
fi
if test "$NAME" == "CLEAR"; then
echo "parseconfig: CLEAR"
echo > .config
fi
echo "parseconfig: removing $NAME"
sed -i /^$NAME=/d .config
if test "$OPTION" != n; then
echo "parseconfig: setting $NAME=$OPTION"
echo "$NAME=$OPTION" >> .config
fi
done
set +x
}
'';
nixConfig = ''
CONFIG_PREFIX "$out"
CONFIG_INSTALL_NO_USR n
'';
staticConfig = (if enableStatic then ''
CONFIG_STATIC y
'' else "");
in
stdenv.mkDerivation rec {
name = "busybox-1.17.1";
src = fetchurl {
url = "http://busybox.net/downloads/${name}.tar.bz2";
sha256 = "0r6i76lad5w359pw93i9wrq2a1pxk8xw6xr4cq71n5by1n0pg4dz";
};
patches = [ ./make-3.82.patch ];
configurePhase = ''
make defconfig
${configParser}
cat << EOF | parseconfig
${staticConfig}
${extraConfig}
${nixConfig}
$extraCrossConfig
EOF
make oldconfig
'';
crossAttrs = {
extraCrossConfig = ''
CONFIG_CROSS_COMPILER_PREFIX "${stdenv.cross.config}-"
'' +
(if (stdenv.cross.platform.kernelMajor == "2.4") then ''
CONFIG_IONICE n
'' else "");
};
}