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Making busybox cross build with kernel 2.4 for mipsel (I had to disable 'ionice', which

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requires some headers >= 2.6.12).

I also add the kernel 2.4 headers expression I forgot in my last commit.

svn path=/nixpkgs/trunk/; revision=20540
This commit is contained in:
Lluís Batlle i Rossell 2010-03-10 21:32:35 +00:00
parent 648b17197f
commit 5b7f1ef09a
2 changed files with 58 additions and 1 deletions
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5
pkgs/misc/busybox/default.nix
View file

@ -25,6 +25,9 @@ stdenv.mkDerivation {
crossAttrs = {
configurePhase = basicConfigure + ''
sed -i 's,.*CONFIG_CROSS_COMPILER_PREFIX.*,CONFIG_CROSS_COMPILER_PREFIX="'$crossConfig-'",' .config
'';
'' +
(if (stdenv.cross.platform.kernelMajor == "2.4") then ''
sed -i 's,.*CONFIG_IONICE.*,CONFIG_IONICE=n,' .config
'' else "");
};
}

54
pkgs/os-specific/linux/kernel-headers/2.4.nix Normal file
View file

@ -0,0 +1,54 @@
{stdenv, fetchurl, perl, cross ? null}:
assert cross == null -> stdenv.isLinux;
let
version = "2.4.37.9";
kernelHeadersBaseConfig = if (cross == null) then
stdenv.platform.kernelHeadersBaseConfig
else
cross.platform.kernelHeadersBaseConfig;
in
stdenv.mkDerivation {
name = "linux-headers-${version}";
src = fetchurl {
url = "mirror://kernel/linux/kernel/v2.4/linux-${version}.tar.bz2";
sha256 = "08rca9lcb5l5w483hgaqk8pi2njd7cmwpkifjqxwlb3g8liz4r5g";
};
targetConfig = if (cross != null) then cross.config else null;
platform =
if cross != null then cross.platform.kernelArch else
if stdenv.system == "i686-linux" then "i386" else
if stdenv.system == "x86_64-linux" then "x86_64" else
if stdenv.system == "powerpc-linux" then "powerpc" else
if stdenv.system == "armv5tel-linux" then "arm" else
abort "don't know what the kernel include directory is called for this platform";
buildInputs = [perl];
patchPhase = ''
sed -i s,/bin/pwd,pwd, Makefile
'';
extraIncludeDirs =
if cross != null then
(if cross.arch == "powerpc" then ["ppc"] else [])
else if stdenv.system == "powerpc-linux" then ["ppc"] else [];
buildPhase = ''
cp arch/$platform/${kernelHeadersBaseConfig} .config
make mrproper symlinks include/linux/{version,compile}.h \
ARCH=$platform
yes "" | make oldconfig ARCH=$platform
'';
installPhase = ''
ensureDir $out/include
cp -a include/{asm,asm-$platform,acpi,linux,pcmcia,scsi,video} \
$out/include
'';
}