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linuxHeaders: allow multiple versions, use newest + patches w/musl

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Hash unchanged for non-musl case.
This commit is contained in:
Will Dietz 2018-01-13 15:28:11 -06:00
parent 1289cdaf75
commit bc76f767f6
3 changed files with 92 additions and 63 deletions
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61
pkgs/os-specific/linux/kernel-headers/4.4.nix
View file

@ -1,61 +0,0 @@
{ stdenvNoCC, lib, buildPackages
, buildPlatform, hostPlatform
, fetchurl, perl
}:
assert hostPlatform.isLinux;
let
version = "4.4.10";
inherit (hostPlatform.platform) kernelHeadersBaseConfig;
in
stdenvNoCC.mkDerivation {
name = "linux-headers-${version}";
src = fetchurl {
url = "mirror://kernel/linux/kernel/v4.x/linux-${version}.tar.xz";
sha256 = "1kpjvvd9q9wwr3314q5ymvxii4dv2d27295bzly225wlc552xhja";
};
targetConfig = if hostPlatform != buildPlatform then hostPlatform.config else null;
platform = hostPlatform.platform.kernelArch;
# It may look odd that we use `stdenvNoCC`, and yet explicit depend on a cc.
# We do this so we have a build->build, not build->host, C compiler.
depsBuildBuild = [ buildPackages.stdenv.cc ];
nativeBuildInputs = [ perl ];
extraIncludeDirs = lib.optional hostPlatform.isPowerPC ["ppc"];
buildPhase = ''
if test -n "$targetConfig"; then
export ARCH=$platform
fi
make ${kernelHeadersBaseConfig} SHELL=bash
make mrproper headers_check SHELL=bash
'';
installPhase = ''
make INSTALL_HDR_PATH=$out headers_install
# Some builds (e.g. KVM) want a kernel.release.
mkdir -p $out/include/config
echo "${version}-default" > $out/include/config/kernel.release
'';
# !!! hacky
fixupPhase = ''
ln -s asm $out/include/asm-$platform
if test "$platform" = "i386" -o "$platform" = "x86_64"; then
ln -s asm $out/include/asm-x86
fi
'';
meta = with lib; {
description = "Header files and scripts for Linux kernel";
license = licenses.gpl2;
platforms = platforms.linux;
};
}

89
pkgs/os-specific/linux/kernel-headers/default.nix Normal file
View file

@ -0,0 +1,89 @@
{ stdenvNoCC, lib, buildPackages
, buildPlatform, hostPlatform
, fetchurl, perl
}:
assert hostPlatform.isLinux;
with hostPlatform.platform.kernelHeadersBaseConfig;
let
inherit (hostPlatform.platform) kernelHeadersBaseConfig;
common = { version, sha256, patches ? null }: stdenvNoCC.mkDerivation {
name = "linux-headers-${version}";
src = fetchurl {
url = "mirror://kernel/linux/kernel/v4.x/linux-${version}.tar.xz";
inherit sha256;
};
targetConfig = if hostPlatform != buildPlatform then hostPlatform.config else null;
platform = hostPlatform.platform.kernelArch;
# It may look odd that we use `stdenvNoCC`, and yet explicit depend on a cc.
# We do this so we have a build->build, not build->host, C compiler.
depsBuildBuild = [ buildPackages.stdenv.cc ];
nativeBuildInputs = [ perl ];
extraIncludeDirs = lib.optional hostPlatform.isPowerPC ["ppc"];
# "patches" array defaults to 'null' to avoid changing hash
# and causing mass rebuild
inherit patches;
buildPhase = ''
if test -n "$targetConfig"; then
export ARCH=$platform
fi
make ${kernelHeadersBaseConfig} SHELL=bash
make mrproper headers_check SHELL=bash
'';
installPhase = ''
make INSTALL_HDR_PATH=$out headers_install
# Some builds (e.g. KVM) want a kernel.release.
mkdir -p $out/include/config
echo "${version}-default" > $out/include/config/kernel.release
'';
# !!! hacky
fixupPhase = ''
ln -s asm $out/include/asm-$platform
if test "$platform" = "i386" -o "$platform" = "x86_64"; then
ln -s asm $out/include/asm-x86
fi
'';
meta = with lib; {
description = "Header files and scripts for Linux kernel";
license = licenses.gpl2;
platforms = platforms.linux;
};
};
in {
linuxHeaders_4_4 = common {
version = "4.4.10";
sha256 = "1kpjvvd9q9wwr3314q5ymvxii4dv2d27295bzly225wlc552xhja";
};
linuxHeaders_4_14 = common {
version = "4.14.13";
sha256 = "0wjpwhrnnvf6l3zpkkxk34dl722w9yp8j3vnh0xzi3hgb8dnvd2a";
patches = [
(fetchurl {
name = "uapi_libc_compat.patch";
url = "https://patchwork.ozlabs.org/patch/854342/raw/";
sha256 = "0qczlgqfbw0czx63wg2zgla15zpmcc76d00cb7qwl514ysm4ihmj";
})
(fetchurl {
name = "struct_ethhdr.patch";
url = "https://patchwork.ozlabs.org/patch/855293/raw/";
sha256 = "0019nxilbgv986sswxyvii50l5l3n9yp4ysgnjdp9104plcq9956";
})
];
};
}

5
pkgs/top-level/all-packages.nix
View file

@ -12927,8 +12927,9 @@ with pkgs;
lkl = callPackage ../applications/virtualization/lkl { };
linuxHeaders_4_4 = callPackage ../os-specific/linux/kernel-headers/4.4.nix { };
linuxHeaders = linuxHeaders_4_4;
inherit (callPackages ../os-specific/linux/kernel-headers { })
linuxHeaders_4_4 linuxHeaders_4_14;
linuxHeaders = if hostPlatform.isMusl then linuxHeaders_4_14 else linuxHeaders_4_4;
kernelPatches = callPackage ../os-specific/linux/kernel/patches.nix { };