76 lines
2.1 KiB
Nix
76 lines
2.1 KiB
Nix
{ stdenvNoCC, lib, buildPackages
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, buildPlatform, hostPlatform
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, fetchurl, perl
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}:
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assert hostPlatform.isLinux;
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with hostPlatform.platform.kernelHeadersBaseConfig;
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let
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inherit (hostPlatform.platform) kernelHeadersBaseConfig;
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common = { version, sha256, patches ? null }: stdenvNoCC.mkDerivation {
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name = "linux-headers-${version}";
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src = fetchurl {
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url = "mirror://kernel/linux/kernel/v4.x/linux-${version}.tar.xz";
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inherit sha256;
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};
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targetConfig = if hostPlatform != buildPlatform then hostPlatform.config else null;
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platform = hostPlatform.platform.kernelArch;
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# It may look odd that we use `stdenvNoCC`, and yet explicit depend on a cc.
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# We do this so we have a build->build, not build->host, C compiler.
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depsBuildBuild = [ buildPackages.stdenv.cc ];
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nativeBuildInputs = [ perl ];
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extraIncludeDirs = lib.optional hostPlatform.isPowerPC ["ppc"];
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# "patches" array defaults to 'null' to avoid changing hash
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# and causing mass rebuild
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inherit patches;
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buildPhase = ''
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if test -n "$targetConfig"; then
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export ARCH=$platform
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fi
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make ${kernelHeadersBaseConfig} SHELL=bash
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make mrproper headers_check SHELL=bash
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'';
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installPhase = ''
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make INSTALL_HDR_PATH=$out headers_install
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# Some builds (e.g. KVM) want a kernel.release.
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mkdir -p $out/include/config
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echo "${version}-default" > $out/include/config/kernel.release
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'';
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# !!! hacky
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fixupPhase = ''
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ln -s asm $out/include/asm-$platform
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if test "$platform" = "i386" -o "$platform" = "x86_64"; then
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ln -s asm $out/include/asm-x86
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fi
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'';
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meta = with lib; {
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description = "Header files and scripts for Linux kernel";
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license = licenses.gpl2;
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platforms = platforms.linux;
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};
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};
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in {
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linuxHeaders_4_4 = common {
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version = "4.4.10";
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sha256 = "1kpjvvd9q9wwr3314q5ymvxii4dv2d27295bzly225wlc552xhja";
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};
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linuxHeaders_4_15 = common {
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version = "4.15";
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sha256 = "0sd7l9n9h7vf9c6gd6ciji28hawda60yj0llh17my06m0s4lf9js";
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};
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}
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