add bootstraped x86_64-linux cross compiled gcc (#8)
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Work in progress cross compiler for x86_64. I've managed to get a full x86_64 gcc using the binaries built from foundation, and am working on implementing their builds into tidepool. ### Bootstrapping steps 0) Start with i686 tools (gcc, binutils, musl, etc) 1) Build binutils targeting x86_64-linux 2) Build a minimal gcc cross compiler using the cross binutils. This minimal cross compiler does not have support for libc, so is pretty much only useful for building musl or glibc. 3) Use the minimal cross compiler to build x86_64-linux glibc or musl 4) Now that we have a cross compiler and x86_64-linux libc, we can build gcc for the target architecture! 5) Profit! We can now build anything x86_64 using our gcc compiler! Co-authored-by: Jake Hamilton <jake.hamilton@hey.com> Reviewed-on: #8 Reviewed-by: Jake Hamilton <jake.hamilton@hey.com> Co-authored-by: Victor Fuentes <vmfuentes64@gmail.com> Co-committed-by: Victor Fuentes <vmfuentes64@gmail.com>
This commit is contained in:
parent
cadfaabc85
commit
d7762a5a78
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@ -3,17 +3,18 @@
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"lib": {
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"locked": {
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"dir": "lib",
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"dirtyRev": "2be3111b2c0911f40b47fe0a1fb22b5f5188cf59-dirty",
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"dirtyShortRev": "2be3111-dirty",
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"lastModified": 1719251485,
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"narHash": "sha256-63NvfFVeTDITfNu60rmCUlaZtAeZUnvrIaOLSk9ScC8=",
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"lastModified": 1723737980,
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"narHash": "sha256-1WnFatW5kSuO2jjt62hvSbH84TSYyO+VmvkJ0d5e/ZY=",
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"ref": "master",
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"rev": "cadfaabc853d20f2bc20bad794fcbe520ea48f13",
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"revCount": 82,
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"type": "git",
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"url": "file:../?dir=lib"
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"url": "file:../"
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},
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"original": {
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"dir": "lib",
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"type": "git",
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"url": "file:../?dir=lib"
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"url": "file:../"
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}
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},
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"root": {
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|
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@ -8,33 +8,35 @@
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},
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"locked": {
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"dir": "foundation",
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"dirtyRev": "3f9d287065ac685ce500c2cddb35428b2927f5a2-dirty",
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"dirtyShortRev": "3f9d287-dirty",
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"lastModified": 1720514984,
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"narHash": "sha256-AuixwSlYk34Z6+GEc7y4QotF3Hk963zC9I9hAwX5KCE=",
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"lastModified": 1724190751,
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"narHash": "sha256-e8sOmeXS9YWuQqjW6gvtS3PIueazkf4S1iiJ/94eXv4=",
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"ref": "master",
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"rev": "4b36a5a0133f5481840bdfaf693c971215a7ef1f",
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"revCount": 84,
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"type": "git",
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"url": "file:../?dir=foundation"
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"url": "file:../"
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},
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"original": {
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"dir": "foundation",
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"type": "git",
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"url": "file:../?dir=foundation"
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"url": "file:../"
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}
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},
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"lib": {
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"locked": {
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"dir": "lib",
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"dirtyRev": "3f9d287065ac685ce500c2cddb35428b2927f5a2-dirty",
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"dirtyShortRev": "3f9d287-dirty",
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"lastModified": 1720514984,
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"narHash": "sha256-AuixwSlYk34Z6+GEc7y4QotF3Hk963zC9I9hAwX5KCE=",
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"lastModified": 1724190751,
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"narHash": "sha256-e8sOmeXS9YWuQqjW6gvtS3PIueazkf4S1iiJ/94eXv4=",
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"ref": "master",
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"rev": "4b36a5a0133f5481840bdfaf693c971215a7ef1f",
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"revCount": 84,
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"type": "git",
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"url": "file:../?dir=lib"
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"url": "file:../"
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},
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"original": {
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"dir": "lib",
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"type": "git",
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"url": "file:../?dir=lib"
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"url": "file:../"
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}
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},
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"root": {
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@ -65,7 +65,15 @@ in
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PATH =
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let
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bins = lib.paths.bin (
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(lib.packages.dependencies.get dependencies.build.host)
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(lib.packages.dependencies.get dependencies.build.only)
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++ (lib.packages.dependencies.get dependencies.build.build)
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++ (lib.packages.dependencies.get dependencies.build.host)
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++ (lib.packages.dependencies.get dependencies.build.target)
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++ (lib.packages.dependencies.get dependencies.host.only)
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++ (lib.packages.dependencies.get dependencies.host.host)
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++ (lib.packages.dependencies.get dependencies.host.target)
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++ (lib.packages.dependencies.get dependencies.target.only)
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++ (lib.packages.dependencies.get dependencies.target.target)
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++ [
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foundation.stage2-bash
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foundation.stage2-coreutils
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@ -99,6 +107,7 @@ in
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}
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);
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in
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# (builtins.trace "build: ${package.name} -> build=${package.platform.build.triple} host=${package.platform.host.triple} target=${package.platform.target.triple}")
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built
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// {
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inherit (package) meta;
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@ -16,27 +16,24 @@ in
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aux-a = config.packages.aux.a;
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aux-b = config.packages.aux.b;
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# foundation-gcc-x86_64 =
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# (config.packages.foundation.gcc.versions."13.2.0".extend (args: {
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# config = {
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# platform = {
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# target = lib.modules.overrides.force "x86_64-linux";
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# };
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# };
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# }))
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# .config;
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foundation-gcc = config.packages.foundation.gcc;
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foundation-glibc = config.packages.foundation.glibc;
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foundation-binutils = config.packages.foundation.binutils;
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foundation-linux-headers = config.packages.foundation.linux-headers;
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# foundation-linux-headers = config.packages.foundation.linux-headers.versions.latest.extend {
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# platform.host = lib.modules.overrides.force "x86_64-linux";
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# };
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# example-x = config.packages.example.x;
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cross-aux-a-x86_64-linux = config.packages.cross.x86_64-linux.aux.a;
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cross-foundation-gcc-x86_64-linux = config.packages.cross.x86_64-linux.foundation.gcc;
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cross-foundation-glibc-x86_64-linux = config.packages.cross.x86_64-linux.foundation.glibc;
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cross-foundation-binutils-x86_64-linux = config.packages.cross.x86_64-linux.foundation.binutils;
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cross-tool-foundation-gcc-newlib-x86_64-linux = config.packages.cross-tools.x86_64-linux.foundation.gcc-newlib;
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cross-tool-foundation-gcc-x86_64-linux = config.packages.cross-tools.x86_64-linux.foundation.gcc-cross;
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cross-foundation-gcc-x86_64-linux = config.packages.cross.x86_64-linux.foundation.gcc-bootstrap;
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example-a = config.packages.foundation.gcc.versions.latest.extend {
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platform = {
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target = lib.modules.override 0 "x86_64-linux";
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};
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};
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};
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};
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# exported.packages.i686-linux.cross-foundation-gcc-x86_64-linux = config.packages.cross.x86_64-linux.foundation.gcc.package;
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};
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}
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@ -230,6 +230,34 @@ in
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default.value = [ ];
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};
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# extend = lib.options.create {
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# description = "Extend the package definition.";
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# type = lib.types.function lib.types.raw;
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# internal = true;
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# writable = false;
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# default.value = module:
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# let
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# normalized =
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# if builtins.isList module then
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# module
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# else if builtins.isFunction module || module ? config then
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# [ module ]
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# else
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# [{
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# config = module;
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# }];
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# result = meta.extend {
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# modules =
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# normalized ++ [
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# {
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# config.__modules__ = lib.modules.overrides.force (config.__modules__ ++ normalized);
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# }
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# ];
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# };
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# in
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# result.config;
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# };
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extend = lib.options.create {
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description = "Extend the package definition.";
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type = lib.types.function lib.types.raw;
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@ -246,13 +274,14 @@ in
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[{
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config = module;
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}];
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result = meta.extend {
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modules =
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normalized ++ [
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{
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config.__modules__ = lib.modules.overrides.force (config.__modules__ ++ normalized);
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}
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];
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modules = config.__modules__ ++ normalized;
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result = lib.modules.run {
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modules = [
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submodule
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{ config.__modules__ = modules; }
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] ++ modules;
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};
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in
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result.config;
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@ -261,8 +290,8 @@ in
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meta = {
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description = lib.options.create {
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description = "The description for the package.";
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type = lib.types.nullish lib.types.string;
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default.value = null;
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type = lib.types.string;
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default.value = "";
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};
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homepage = lib.options.create {
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|
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@ -1,4 +1,4 @@
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{ lib', config }:
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{ config }:
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let
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inherit (config) builders packages;
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in
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|
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@ -4,7 +4,7 @@ let
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doubles = lib.systems.doubles.all;
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packages = builtins.removeAttrs config.packages [ "cross" ];
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packages = builtins.removeAttrs config.packages [ "cross" "cross-tools" ];
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in
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{
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includes = [
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freeform = lib.types.packages;
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options = {
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cross-tools = lib.attrs.generate doubles (
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system:
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lib.options.create {
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description = "The cross-compilation tools for the ${system} target.";
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type = lib.types.packages;
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default.value = { };
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}
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);
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cross = lib.attrs.generate doubles (
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system:
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lib.options.create {
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@ -54,6 +62,36 @@ in
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};
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config = {
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packages.cross-tools = lib.attrs.generate doubles (
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system:
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builtins.mapAttrs
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(
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namespace:
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builtins.mapAttrs (
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name: alias:
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let
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setTarget =
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package:
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package
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// {
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__modules__ = package.__modules__ ++ [
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{
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config.platform = {
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target = lib.modules.override 5 system;
|
||||
};
|
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}
|
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];
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};
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updated = alias // {
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versions = builtins.mapAttrs (version: package: setTarget package) alias.versions;
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||||
};
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in
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updated
|
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)
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)
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packages
|
||||
);
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packages.cross = lib.attrs.generate doubles (
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system:
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builtins.mapAttrs
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|
@ -62,7 +100,7 @@ in
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builtins.mapAttrs (
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name: alias:
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let
|
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setHost =
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setPlatform =
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package:
|
||||
package
|
||||
// {
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||||
|
@ -77,7 +115,7 @@ in
|
|||
};
|
||||
|
||||
updated = alias // {
|
||||
versions = builtins.mapAttrs (version: package: setHost package) alias.versions;
|
||||
versions = builtins.mapAttrs (version: package: setPlatform package) alias.versions;
|
||||
};
|
||||
in
|
||||
updated
|
||||
|
|
|
@ -1,8 +1,8 @@
|
|||
{
|
||||
lib,
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||||
lib',
|
||||
config,
|
||||
options,
|
||||
{ lib
|
||||
, lib'
|
||||
, config
|
||||
, options
|
||||
,
|
||||
}:
|
||||
let
|
||||
inherit (config)
|
||||
|
@ -27,101 +27,149 @@ in
|
|||
};
|
||||
};
|
||||
|
||||
config = {
|
||||
meta = {
|
||||
platforms = [ "i686-linux" ];
|
||||
};
|
||||
config =
|
||||
let
|
||||
isBuildBootstrapped = config.platform.build.double == "i686-linux";
|
||||
isHostBootstrapped = config.platform.host.double == "i686-linux";
|
||||
|
||||
pname = "binutils";
|
||||
version = "2.41";
|
||||
isBootstrapped = isBuildBootstrapped && isHostBootstrapped;
|
||||
|
||||
builder = builders.basic;
|
||||
isCross =
|
||||
config.platform.build.double != config.platform.host.double
|
||||
&& config.platform.host.double == config.platform.target.double;
|
||||
in
|
||||
{
|
||||
meta = {
|
||||
platforms = [
|
||||
"i686-linux"
|
||||
"x86_64-linux"
|
||||
];
|
||||
};
|
||||
|
||||
deps = {
|
||||
build = {
|
||||
host = {
|
||||
inherit (packages.foundation) gcc;
|
||||
pname = "binutils";
|
||||
version = "2.41";
|
||||
|
||||
builder = builders.basic;
|
||||
|
||||
deps = {
|
||||
build = {
|
||||
only = {
|
||||
gcc = lib.modules.when (!isBootstrapped) (
|
||||
if isCross then
|
||||
packages.foundation.gcc-cross.versions.latest.extend
|
||||
{
|
||||
platform = lib.modules.override 0 {
|
||||
inherit (config.platform) build target;
|
||||
host = config.platform.build;
|
||||
};
|
||||
}
|
||||
else
|
||||
packages.foundation.gcc.versions.latest
|
||||
);
|
||||
glibc = lib.modules.when (isCross) (
|
||||
packages.foundation.glibc.versions.latest.extend {
|
||||
platform = lib.modules.override 0 {
|
||||
inherit (config.platform) host target build;
|
||||
};
|
||||
}
|
||||
);
|
||||
binutils = lib.modules.when (isCross) (
|
||||
packages.foundation.binutils.versions.latest.extend {
|
||||
platform = lib.modules.override 0 {
|
||||
inherit (config.platform) target build;
|
||||
host = config.platform.build;
|
||||
};
|
||||
}
|
||||
);
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
env = {
|
||||
PATH = lib.paths.bin [
|
||||
# foundation.stage2-gcc
|
||||
foundation.stage2-binutils
|
||||
foundation.stage2-gnumake
|
||||
foundation.stage2-gnupatch
|
||||
foundation.stage2-gnused
|
||||
foundation.stage2-gnugrep
|
||||
foundation.stage2-gawk
|
||||
foundation.stage2-diffutils
|
||||
foundation.stage2-findutils
|
||||
foundation.stage2-gnutar
|
||||
foundation.stage1-xz
|
||||
];
|
||||
};
|
||||
env = {
|
||||
PATH = lib.paths.bin (
|
||||
lib.lists.when (isBootstrapped) [ foundation.stage2-gcc ]
|
||||
++ [
|
||||
foundation.stage2-gcc
|
||||
foundation.stage2-binutils
|
||||
foundation.stage2-gnumake
|
||||
foundation.stage2-gnupatch
|
||||
foundation.stage2-gnused
|
||||
foundation.stage2-gnugrep
|
||||
foundation.stage2-gawk
|
||||
foundation.stage2-diffutils
|
||||
foundation.stage2-findutils
|
||||
foundation.stage2-gnutar
|
||||
foundation.stage1-xz
|
||||
]
|
||||
);
|
||||
} // (lib.attrs.when (isCross) {
|
||||
LDFLAGS_FOR_TARGET = "-B${config.deps.build.only.glibc.package}/lib -L${config.deps.build.only.glibc.package}/lib -I${config.deps.build.only.glibc.package}/include";
|
||||
});
|
||||
|
||||
phases =
|
||||
let
|
||||
patches = [
|
||||
# Make binutils output deterministic by default.
|
||||
./patches/deterministic.patch
|
||||
];
|
||||
phases =
|
||||
let
|
||||
patches = [
|
||||
# Make binutils output deterministic by default.
|
||||
./patches/deterministic.patch
|
||||
];
|
||||
|
||||
configureFlags = [
|
||||
# "CC=musl-gcc"
|
||||
"LDFLAGS=--static"
|
||||
"--prefix=${builtins.placeholder "out"}"
|
||||
"--build=${config.platform.build.triple}"
|
||||
"--host=${config.platform.host.triple}"
|
||||
"--target=${config.platform.target.triple}"
|
||||
configureFlags =
|
||||
lib.lists.when (!isCross) [
|
||||
"LDFLAGS=--static"
|
||||
]
|
||||
++ [
|
||||
"--prefix=${builtins.placeholder "out"}"
|
||||
"--build=${config.platform.build.triple}"
|
||||
"--host=${config.platform.host.triple}"
|
||||
"--target=${config.platform.target.triple}"
|
||||
|
||||
"--with-sysroot=/"
|
||||
"--enable-deterministic-archives"
|
||||
# depends on bison
|
||||
"--disable-gprofng"
|
||||
"--with-sysroot=/"
|
||||
"--enable-deterministic-archives"
|
||||
# depends on bison
|
||||
"--disable-gprofng"
|
||||
|
||||
# Turn on --enable-new-dtags by default to make the linker set
|
||||
# RUNPATH instead of RPATH on binaries. This is important because
|
||||
# RUNPATH can be overridden using LD_LIBRARY_PATH at runtime.
|
||||
"--enable-new-dtags"
|
||||
# Turn on --enable-new-dtags by default to make the linker set
|
||||
# RUNPATH instead of RPATH on binaries. This is important because
|
||||
# RUNPATH can be overridden using LD_LIBRARY_PATH at runtime.
|
||||
"--enable-new-dtags"
|
||||
|
||||
# By default binutils searches $libdir for libraries. This brings in
|
||||
# libbfd and libopcodes into a default visibility. Drop default lib
|
||||
# path to force users to declare their use of these libraries.
|
||||
"--with-lib-path=:"
|
||||
# By default binutils searches $libdir for libraries. This brings in
|
||||
# libbfd and libopcodes into a default visibility. Drop default lib
|
||||
# path to force users to declare their use of these libraries.
|
||||
"--with-lib-path=:"
|
||||
|
||||
"--disable-multilib"
|
||||
];
|
||||
in
|
||||
{
|
||||
unpack = ''
|
||||
tar xf ${config.src}
|
||||
cd binutils-${config.version}
|
||||
'';
|
||||
"--disable-multilib"
|
||||
|
||||
patch = ''
|
||||
${lib.strings.concatMapSep "\n" (file: "patch -Np1 -i ${file}") patches}
|
||||
'';
|
||||
];
|
||||
in
|
||||
{
|
||||
unpack = ''
|
||||
tar xf ${config.src}
|
||||
cd binutils-${config.version}
|
||||
'';
|
||||
|
||||
configure = ''
|
||||
bash ./configure ${builtins.concatStringsSep " " configureFlags}
|
||||
'';
|
||||
patch = ''
|
||||
${lib.strings.concatMapSep "\n" (file: "patch -Np1 -i ${file}") patches}
|
||||
'';
|
||||
|
||||
build = ''
|
||||
make -j $NIX_BUILD_CORES
|
||||
'';
|
||||
configure = ''
|
||||
bash ./configure ${builtins.concatStringsSep " " configureFlags}
|
||||
'';
|
||||
|
||||
install = ''
|
||||
make -j $NIX_BUILD_CORES install-strip
|
||||
'';
|
||||
build = ''
|
||||
make -j $NIX_BUILD_CORES
|
||||
'';
|
||||
|
||||
install = ''
|
||||
make -j $NIX_BUILD_CORES install-strip
|
||||
'';
|
||||
};
|
||||
|
||||
src = builtins.fetchurl {
|
||||
url = "${mirrors.gnu}/binutils/binutils-${config.version}.tar.xz";
|
||||
sha256 = "rppXieI0WeWWBuZxRyPy0//DHAMXQZHvDQFb3wYAdFA=";
|
||||
};
|
||||
|
||||
src = builtins.fetchurl {
|
||||
url = "${mirrors.gnu}/binutils/binutils-${config.version}.tar.xz";
|
||||
sha256 = "rppXieI0WeWWBuZxRyPy0//DHAMXQZHvDQFb3wYAdFA=";
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
|
|
84
tidepool/src/packages/foundation/gcc/bootstrap.nix
Normal file
84
tidepool/src/packages/foundation/gcc/bootstrap.nix
Normal file
|
@ -0,0 +1,84 @@
|
|||
{ config, options }:
|
||||
let
|
||||
inherit (config)
|
||||
lib
|
||||
packages
|
||||
;
|
||||
in
|
||||
{
|
||||
config.packages.foundation.gcc-bootstrap = {
|
||||
versions = {
|
||||
"latest" = config.packages.foundation.gcc.versions.latest.extend
|
||||
(
|
||||
{ config }:
|
||||
{
|
||||
config = {
|
||||
meta = {
|
||||
platforms = lib.modules.override 0 [
|
||||
"i686-linux"
|
||||
];
|
||||
};
|
||||
|
||||
deps = {
|
||||
build = {
|
||||
build = {
|
||||
gcc = lib.modules.override 0 (
|
||||
packages.foundation.gcc-cross.versions.latest.extend {
|
||||
platform = lib.modules.override 0 {
|
||||
build = "i686-linux";
|
||||
target = config.platform.target;
|
||||
host = "i686-linux";
|
||||
};
|
||||
}
|
||||
);
|
||||
binutils = lib.modules.override 0 (
|
||||
packages.foundation.binutils.versions.latest.extend {
|
||||
platform = lib.modules.override 0 {
|
||||
build = "i686-linux";
|
||||
target = config.platform.target;
|
||||
host = config.platform.host;
|
||||
};
|
||||
}
|
||||
);
|
||||
glibc = lib.modules.override 0 (
|
||||
packages.foundation.glibc.versions.latest.extend {
|
||||
platform = lib.modules.override 0 {
|
||||
build = "i686-linux";
|
||||
target = config.platform.target;
|
||||
host = config.platform.host;
|
||||
};
|
||||
}
|
||||
);
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
env = {
|
||||
LIBRARY_PATH = lib.modules.override 0 "${config.deps.build.build.glibc.package}/lib";
|
||||
LDFLAGS_FOR_TARGET =
|
||||
lib.modules.override 0
|
||||
"-L$(pwd)/${config.platform.target.triple}/libgcc -L${config.deps.build.build.glibc.package}/lib";
|
||||
};
|
||||
|
||||
configureFlags = lib.modules.override 0 [
|
||||
"--prefix=${builtins.placeholder "out"}"
|
||||
# Pretend we're native even though we're not
|
||||
"--build=${config.platform.target.triple}"
|
||||
"--host=${config.platform.host.triple}"
|
||||
"--target=${config.platform.target.triple}"
|
||||
"--with-as=${config.deps.build.build.binutils.package}/bin/as"
|
||||
"--with-ld=${config.deps.build.build.binutils.package}/bin/ld"
|
||||
"--enable-languages=c,c++"
|
||||
"--disable-bootstrap"
|
||||
"--disable-libsanitizer"
|
||||
"--disable-multilib"
|
||||
"--with-native-system-header-dir=${config.deps.build.build.glibc.package}/include"
|
||||
"--with-gxx-include-dir=${placeholder "out"}/include/c++/${config.version}/"
|
||||
"--with-build-sysroot=/"
|
||||
];
|
||||
};
|
||||
}
|
||||
);
|
||||
};
|
||||
};
|
||||
}
|
104
tidepool/src/packages/foundation/gcc/cross.nix
Normal file
104
tidepool/src/packages/foundation/gcc/cross.nix
Normal file
|
@ -0,0 +1,104 @@
|
|||
{ config, options }:
|
||||
let
|
||||
inherit (config)
|
||||
lib
|
||||
foundation
|
||||
packages
|
||||
;
|
||||
in
|
||||
{
|
||||
config.packages.foundation.gcc-cross = {
|
||||
versions = {
|
||||
"latest" = config.packages.foundation.gcc.versions.latest.extend
|
||||
(
|
||||
{ config }:
|
||||
{
|
||||
config =
|
||||
let
|
||||
programPrefix = lib.strings.when
|
||||
(
|
||||
config.platform.build.triple != config.platform.target.triple
|
||||
) "${config.platform.target.triple}-";
|
||||
in
|
||||
{
|
||||
meta = {
|
||||
platforms = lib.modules.override 0 [
|
||||
"i686-linux"
|
||||
];
|
||||
};
|
||||
|
||||
deps = {
|
||||
build = {
|
||||
build = {
|
||||
binutils = (
|
||||
packages.foundation.binutils.versions.latest.extend {
|
||||
platform = lib.modules.override 0 config.platform;
|
||||
}
|
||||
);
|
||||
glibc = (
|
||||
packages.foundation.glibc.versions.latest.extend {
|
||||
platform = lib.modules.override 0 {
|
||||
inherit (config.platform) build target;
|
||||
host = config.platform.target;
|
||||
};
|
||||
}
|
||||
);
|
||||
linux-headers = (
|
||||
packages.foundation.linux-headers.versions.latest.extend {
|
||||
platform.target = lib.modules.override 0 config.platform.target;
|
||||
}
|
||||
);
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
env = {
|
||||
# LIBRARY_PATH = lib.modules.override 0 "${foundation.stage1-musl}/lib";
|
||||
CC = lib.modules.override 0 "gcc -Wl,-dynamic-linker -Wl,${foundation.stage1-musl}/lib/libc.so -idirafter ${foundation.stage1-musl}/include";
|
||||
CXX = lib.modules.override 0 "g++ -Wl,-dynamic-linker -Wl,${foundation.stage1-musl}/lib/libc.so -idirafter ${foundation.stage1-musl}/include";
|
||||
CFLAGS_FOR_TARGET =
|
||||
lib.modules.override 0
|
||||
"-Wl,-dynamic-linker -Wl,${config.deps.build.build.glibc.package}/lib/ld-linux-x86-64.so.2 -B${config.deps.build.build.glibc.package}/lib";
|
||||
LDFLAGS_FOR_TARGET =
|
||||
lib.modules.override 0
|
||||
"-L$(pwd)/${config.platform.target.triple}/libgcc -L${config.deps.build.build.glibc.package}/lib";
|
||||
};
|
||||
|
||||
configureFlags = lib.modules.override 0 [
|
||||
"--prefix=${builtins.placeholder "out"}"
|
||||
"--build=${config.platform.build.triple}"
|
||||
"--host=${config.platform.host.triple}"
|
||||
"--target=${config.platform.target.triple}"
|
||||
"--with-as=${config.deps.build.build.binutils.package}/bin/${programPrefix}as"
|
||||
"--with-ld=${config.deps.build.build.binutils.package}/bin/${programPrefix}ld"
|
||||
"--enable-languages=c,c++"
|
||||
"--disable-libsanitizer"
|
||||
"--disable-lto"
|
||||
"--disable-multilib"
|
||||
"--with-headers=${config.deps.build.build.glibc.package}/include"
|
||||
"--with-build-sysroot=/"
|
||||
# "--with-sysroot=${config.deps.build.build.glibc.package}"
|
||||
"--with-native-system-header-dir=${config.deps.build.build.glibc.package}/include"
|
||||
];
|
||||
|
||||
phases.configure = lib.modules.override 0 ''
|
||||
# Configure
|
||||
|
||||
mkdir build
|
||||
cd build
|
||||
echo PATH=$PATH
|
||||
|
||||
# TODO(vlinkz) Hack to fix missing crti.o and crtn.o. Figure out how to properly find their paths.
|
||||
mkdir gcc
|
||||
ln -sv ${config.deps.build.build.glibc.package}/lib/{crti.o,crtn.o} gcc
|
||||
mkdir -p x86_64-unknown-linux-gnu/libstdc++-v3/src
|
||||
ln -sv ${config.deps.build.build.glibc.package}/lib/{crti.o,crtn.o} x86_64-unknown-linux-gnu/libstdc++-v3/src
|
||||
|
||||
bash ../configure ${builtins.concatStringsSep " " config.configureFlags}
|
||||
'';
|
||||
};
|
||||
}
|
||||
);
|
||||
};
|
||||
};
|
||||
}
|
|
@ -11,12 +11,11 @@ let
|
|||
;
|
||||
in
|
||||
{
|
||||
config.packages.context.options = {
|
||||
"foundation:cflags" = lib.options.create {
|
||||
type = lib.types.list.of lib.types.string;
|
||||
default.value = [ ];
|
||||
};
|
||||
};
|
||||
includes = [
|
||||
./newlib.nix
|
||||
./cross.nix
|
||||
./bootstrap.nix
|
||||
];
|
||||
|
||||
config.packages.foundation.gcc = {
|
||||
versions = {
|
||||
|
@ -82,135 +81,239 @@ in
|
|||
description = "Version of isl.";
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
config = {
|
||||
meta = {
|
||||
platforms = [ "i686-linux" ];
|
||||
configureFlags = lib.options.create {
|
||||
type = lib.types.list.of lib.types.string;
|
||||
description = "Flags to pass to the configure script.";
|
||||
};
|
||||
|
||||
pname = "gcc";
|
||||
version = "13.2.0";
|
||||
|
||||
builder = builders.basic;
|
||||
|
||||
env = {
|
||||
PATH = lib.paths.bin [
|
||||
foundation.stage2-gcc
|
||||
foundation.stage2-binutils
|
||||
foundation.stage2-gnumake
|
||||
foundation.stage2-gnused
|
||||
foundation.stage2-gnugrep
|
||||
foundation.stage2-gawk
|
||||
foundation.stage2-diffutils
|
||||
foundation.stage2-findutils
|
||||
foundation.stage2-gnutar
|
||||
foundation.stage2-gzip
|
||||
foundation.stage2-bzip2
|
||||
foundation.stage1-xz
|
||||
];
|
||||
};
|
||||
|
||||
phases =
|
||||
let
|
||||
host = lib.systems.withBuildInfo config.platform.host;
|
||||
|
||||
mbits = if host.system.cpu.family == "x86" then if host.is64bit then "-m64" else "-m32" else "";
|
||||
in
|
||||
{
|
||||
unpack = ''
|
||||
# Unpack
|
||||
tar xf ${config.src}
|
||||
tar xf ${config.gmp.src}
|
||||
tar xf ${config.mpfr.src}
|
||||
tar xf ${config.mpc.src}
|
||||
tar xf ${config.isl.src}
|
||||
cd gcc-${config.version}
|
||||
|
||||
ln -s ../gmp-${config.gmp.version} gmp
|
||||
ln -s ../mpfr-${config.mpfr.version} mpfr
|
||||
ln -s ../mpc-${config.mpc.version} mpc
|
||||
ln -s ../isl-${config.isl.version} isl
|
||||
'';
|
||||
|
||||
patch = ''
|
||||
# Patch
|
||||
# force musl even if host triple is gnu
|
||||
sed -i 's|"os/gnu-linux"|"os/generic"|' libstdc++-v3/configure.host
|
||||
'';
|
||||
|
||||
configure = ''
|
||||
# Configure
|
||||
export CC="gcc -Wl,-dynamic-linker -Wl,${foundation.stage1-musl}/lib/libc.so"
|
||||
export CXX="g++ -Wl,-dynamic-linker -Wl,${foundation.stage1-musl}/lib/libc.so"
|
||||
export CFLAGS_FOR_TARGET="-Wl,-dynamic-linker -Wl,${foundation.stage1-musl}/lib/libc.so"
|
||||
export LIBRARY_PATH="${foundation.stage1-musl}/lib"
|
||||
|
||||
bash ./configure \
|
||||
--prefix=$out \
|
||||
--build=${config.platform.build.triple} \
|
||||
--host=${config.platform.host.triple} \
|
||||
--target=${config.platform.target.triple} \
|
||||
--with-native-system-header-dir=/include \
|
||||
--with-sysroot=${foundation.stage1-musl} \
|
||||
--enable-languages=c,c++ \
|
||||
--disable-bootstrap \
|
||||
--disable-libsanitizer \
|
||||
--disable-lto \
|
||||
--disable-multilib \
|
||||
--disable-plugin \
|
||||
CFLAGS=-static \
|
||||
CXXFLAGS=-static
|
||||
'';
|
||||
|
||||
build = ''
|
||||
# Build
|
||||
make -j $NIX_BUILD_CORES
|
||||
'';
|
||||
|
||||
install = ''
|
||||
# Install
|
||||
make -j $NIX_BUILD_CORES install-strip
|
||||
'';
|
||||
};
|
||||
|
||||
src = builtins.fetchurl {
|
||||
url = "${mirrors.gnu}/gcc/gcc-${config.version}/gcc-${config.version}.tar.xz";
|
||||
sha256 = "4nXnZEKmBnNBon8Exca4PYYTFEAEwEE1KIY9xrXHQ9o=";
|
||||
};
|
||||
|
||||
gmp = {
|
||||
version = "6.3.0";
|
||||
src = builtins.fetchurl {
|
||||
url = "${mirrors.gnu}/gmp/gmp-${config.gmp.version}.tar.xz";
|
||||
sha256 = "o8K4AgG4nmhhb0rTC8Zq7kknw85Q4zkpyoGdXENTiJg=";
|
||||
};
|
||||
};
|
||||
|
||||
mpfr = {
|
||||
version = "4.2.1";
|
||||
src = builtins.fetchurl {
|
||||
url = "${mirrors.gnu}/mpfr/mpfr-${config.mpfr.version}.tar.xz";
|
||||
sha256 = "J3gHNTpnJpeJlpRa8T5Sgp46vXqaW3+yeTiU4Y8fy7I=";
|
||||
};
|
||||
};
|
||||
|
||||
mpc = {
|
||||
version = "1.3.1";
|
||||
src = builtins.fetchurl {
|
||||
url = "${mirrors.gnu}/mpc/mpc-${config.mpc.version}.tar.gz";
|
||||
sha256 = "q2QkkvXPiCt0qgy3MM1BCoHtzb7IlRg86TDnBsHHWbg=";
|
||||
};
|
||||
};
|
||||
|
||||
isl = {
|
||||
version = "0.24";
|
||||
src = builtins.fetchurl {
|
||||
url = "https://gcc.gnu.org/pub/gcc/infrastructure/isl-${config.isl.version}.tar.bz2";
|
||||
sha256 = "/PeN2WVsEOuM+fvV9ZoLawE4YgX+GTSzsoegoYmBRcA=";
|
||||
};
|
||||
exports = lib.options.create {
|
||||
type = lib.types.attrs.of lib.types.string;
|
||||
description = "List of exports to add to the environment.";
|
||||
};
|
||||
};
|
||||
|
||||
config =
|
||||
let
|
||||
isBuildBootstrapped = config.platform.build.double == "i686-linux";
|
||||
isHostBootstrapped = config.platform.host.double == "i686-linux";
|
||||
|
||||
isBootstrapped = isBuildBootstrapped && isHostBootstrapped;
|
||||
|
||||
crossTool =
|
||||
(config.platform.target.triple != config.platform.host.triple)
|
||||
&& (config.platform.host.triple == config.platform.build.triple);
|
||||
cross =
|
||||
(config.platform.target.triple != config.platform.host.triple)
|
||||
&& (config.platform.host.triple == config.platform.target.triple);
|
||||
|
||||
programPrefix = lib.strings.when
|
||||
(
|
||||
config.platform.build.triple != config.platform.target.triple
|
||||
) "${config.platform.target.triple}-";
|
||||
|
||||
libc = if isBootstrapped then foundation.stage1-musl else config.deps.build.build.glibc.package;
|
||||
libcLd =
|
||||
if isBootstrapped then
|
||||
"${foundation.stage1-musl}/lib/libc.so"
|
||||
else
|
||||
"${config.deps.build.build.glibc.package}/lib/ld-linux-x86-64.so.2";
|
||||
|
||||
host = lib.systems.withBuildInfo config.platform.host;
|
||||
target = lib.systems.withBuildInfo config.platform.target;
|
||||
in
|
||||
{
|
||||
meta = {
|
||||
platforms = [
|
||||
"i686-linux"
|
||||
];
|
||||
};
|
||||
|
||||
pname = "gcc-${config.platform.build.double}--${config.platform.host.double}--${config.platform.target.double}";
|
||||
version = "13.2.0";
|
||||
|
||||
builder = builders.basic;
|
||||
|
||||
deps = {
|
||||
build = {
|
||||
build = lib.modules.when (!isBootstrapped) {
|
||||
gcc = packages.foundation.gcc-cross.versions.latest;
|
||||
glibc = packages.foundation.glibc.versions.latest;
|
||||
linux-headers = packages.foundation.linux-headers.versions.latest;
|
||||
binutils = packages.foundation.binutils.versions.latest;
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
env =
|
||||
{
|
||||
PATH = lib.modules.when (isBuildBootstrapped) (
|
||||
lib.paths.bin ([
|
||||
foundation.stage2-gnumake
|
||||
foundation.stage2-gnused
|
||||
foundation.stage2-gnugrep
|
||||
foundation.stage2-gnupatch
|
||||
foundation.stage2-gawk
|
||||
foundation.stage2-diffutils
|
||||
foundation.stage2-findutils
|
||||
foundation.stage2-gnutar
|
||||
foundation.stage2-gzip
|
||||
foundation.stage2-bzip2
|
||||
foundation.stage1-xz
|
||||
] ++ (lib.lists.when (isBootstrapped) [
|
||||
foundation.stage2-gcc
|
||||
foundation.stage2-binutils
|
||||
]))
|
||||
);
|
||||
CFLAGS_FOR_TARGET = "-Wl,-dynamic-linker -Wl,${libcLd}";
|
||||
}
|
||||
// lib.attrs.when (isBootstrapped) {
|
||||
CC = "gcc -Wl,-dynamic-linker -Wl,${foundation.stage1-musl}/lib/libc.so";
|
||||
CXX = "g++ -Wl,-dynamic-linker -Wl,${foundation.stage1-musl}/lib/libc.so";
|
||||
}
|
||||
// lib.attrs.when (!cross && !crossTool) {
|
||||
LIBRARY_PATH = "${libc}/lib";
|
||||
};
|
||||
|
||||
hooks =
|
||||
let
|
||||
flags =
|
||||
if (isBootstrapped && !(cross || crossTool)) then
|
||||
[
|
||||
"-Wl,-dynamic-linker"
|
||||
"-Wl,${foundation.stage1-musl}/lib/libc.so"
|
||||
]
|
||||
else
|
||||
[
|
||||
"-Wl,-dynamic-linker"
|
||||
"-Wl,${config.deps.build.build.glibc.package}/lib/ld-linux${lib.strings.when (target.isx86 && target.is64bit) "-x86-64"}.so.2"
|
||||
"-B${config.deps.build.build.glibc.package}/lib"
|
||||
# "-idirafter ${config.deps.build.build.glibc.package}/include"
|
||||
];
|
||||
in
|
||||
ctx: {
|
||||
"aux:gcc:env" = lib.dag.entry.between [ "unpack" ] [ "configure" ] ''
|
||||
export CC='${config.package}/bin/${programPrefix}gcc ${builtins.concatStringsSep " " flags}'
|
||||
export CXX='${config.package}/bin/${programPrefix}g++ ${builtins.concatStringsSep " " flags}'
|
||||
export CC_FOR_TARGET=$CC
|
||||
export CXX_FOR_TARGET=$CXX
|
||||
export CC_FOR_BUILD=$CC
|
||||
export CXX_FOR_BUILD=$CXX
|
||||
alias gcc='$CC'
|
||||
alias g++='$CXX'
|
||||
'';
|
||||
};
|
||||
|
||||
configureFlags =
|
||||
[
|
||||
"--prefix=${builtins.placeholder "out"}"
|
||||
"--build=${config.platform.build.triple}"
|
||||
"--host=${config.platform.host.triple}"
|
||||
"--target=${config.platform.target.triple}"
|
||||
"--enable-languages=c,c++"
|
||||
"--disable-bootstrap"
|
||||
"--disable-libsanitizer"
|
||||
"--disable-multilib"
|
||||
"--with-build-sysroot=/"
|
||||
"--with-native-system-header-dir=${libc}/include"
|
||||
]
|
||||
++ lib.lists.when (isBootstrapped) [
|
||||
"--disable-lto"
|
||||
];
|
||||
|
||||
phases =
|
||||
let
|
||||
patches = [
|
||||
# Make binutils output deterministic by default.
|
||||
./patches/libstdc++-target.patch
|
||||
];
|
||||
in
|
||||
{
|
||||
unpack = ''
|
||||
# Unpack
|
||||
tar xf ${config.src}
|
||||
tar xf ${config.gmp.src}
|
||||
tar xf ${config.mpfr.src}
|
||||
tar xf ${config.mpc.src}
|
||||
tar xf ${config.isl.src}
|
||||
cd gcc-${config.version}
|
||||
|
||||
ln -s ../gmp-${config.gmp.version} gmp
|
||||
ln -s ../mpfr-${config.mpfr.version} mpfr
|
||||
ln -s ../mpc-${config.mpc.version} mpc
|
||||
ln -s ../isl-${config.isl.version} isl
|
||||
'';
|
||||
|
||||
patch = ''
|
||||
${lib.strings.concatMapSep "\n" (file: "patch -Np1 -i ${file}") patches}
|
||||
${lib.strings.when (isBootstrapped && !(crossTool || cross))''
|
||||
# force musl even if host triple is gnu
|
||||
sed -i 's|"os/gnu-linux"|"os/generic"|' libstdc++-v3/configure.host
|
||||
''}
|
||||
'';
|
||||
|
||||
configure = ''
|
||||
# Configure
|
||||
mkdir build
|
||||
cd build
|
||||
|
||||
bash ../configure ${builtins.concatStringsSep " " config.configureFlags}
|
||||
'';
|
||||
|
||||
build = ''
|
||||
# Build
|
||||
make -j $NIX_BUILD_CORES
|
||||
'';
|
||||
|
||||
install = ''
|
||||
# Install
|
||||
${
|
||||
lib.strings.when (host.is64bit) ''
|
||||
mkdir -p $out/lib
|
||||
ln -s lib $out/lib64
|
||||
''
|
||||
}
|
||||
make -j $NIX_BUILD_CORES install
|
||||
'';
|
||||
};
|
||||
|
||||
src = builtins.fetchurl {
|
||||
url = "${mirrors.gnu}/gcc/gcc-${config.version}/gcc-${config.version}.tar.xz";
|
||||
sha256 = "4nXnZEKmBnNBon8Exca4PYYTFEAEwEE1KIY9xrXHQ9o=";
|
||||
};
|
||||
|
||||
gmp = {
|
||||
version = "6.3.0";
|
||||
src = builtins.fetchurl {
|
||||
url = "${mirrors.gnu}/gmp/gmp-${config.gmp.version}.tar.xz";
|
||||
sha256 = "o8K4AgG4nmhhb0rTC8Zq7kknw85Q4zkpyoGdXENTiJg=";
|
||||
};
|
||||
};
|
||||
|
||||
mpfr = {
|
||||
version = "4.2.1";
|
||||
src = builtins.fetchurl {
|
||||
url = "${mirrors.gnu}/mpfr/mpfr-${config.mpfr.version}.tar.xz";
|
||||
sha256 = "J3gHNTpnJpeJlpRa8T5Sgp46vXqaW3+yeTiU4Y8fy7I=";
|
||||
};
|
||||
};
|
||||
|
||||
mpc = {
|
||||
version = "1.3.1";
|
||||
src = builtins.fetchurl {
|
||||
url = "${mirrors.gnu}/mpc/mpc-${config.mpc.version}.tar.gz";
|
||||
sha256 = "q2QkkvXPiCt0qgy3MM1BCoHtzb7IlRg86TDnBsHHWbg=";
|
||||
};
|
||||
};
|
||||
|
||||
isl = {
|
||||
version = "0.24";
|
||||
src = builtins.fetchurl {
|
||||
url = "https://gcc.gnu.org/pub/gcc/infrastructure/isl-${config.isl.version}.tar.bz2";
|
||||
sha256 = "/PeN2WVsEOuM+fvV9ZoLawE4YgX+GTSzsoegoYmBRcA=";
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
|
|
71
tidepool/src/packages/foundation/gcc/newlib.nix
Normal file
71
tidepool/src/packages/foundation/gcc/newlib.nix
Normal file
|
@ -0,0 +1,71 @@
|
|||
{ config, options }:
|
||||
let
|
||||
inherit (config)
|
||||
lib
|
||||
packages
|
||||
;
|
||||
in
|
||||
{
|
||||
config.packages.foundation.gcc-newlib = {
|
||||
versions = {
|
||||
"latest" = config.packages.foundation.gcc.versions.latest.extend (
|
||||
{ config }:
|
||||
{
|
||||
config =
|
||||
let
|
||||
programPrefix = lib.strings.when
|
||||
(
|
||||
config.platform.build.triple != config.platform.target.triple
|
||||
) "${config.platform.target.triple}-";
|
||||
in
|
||||
{
|
||||
meta = {
|
||||
platforms = lib.modules.override 0 [
|
||||
"i686-linux"
|
||||
];
|
||||
};
|
||||
|
||||
deps = {
|
||||
build = {
|
||||
build = {
|
||||
binutils = (
|
||||
packages.foundation.binutils.versions.latest.extend {
|
||||
platform = lib.modules.override 0 config.platform;
|
||||
}
|
||||
);
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
configureFlags = lib.modules.override 0 [
|
||||
"--prefix=${builtins.placeholder "out"}"
|
||||
"--build=${config.platform.build.triple}"
|
||||
"--host=${config.platform.host.triple}"
|
||||
"--target=${config.platform.target.triple}"
|
||||
"--with-as=${config.deps.build.build.binutils.package}/bin/${programPrefix}as"
|
||||
"--with-ld=${config.deps.build.build.binutils.package}/bin/${programPrefix}ld"
|
||||
"--enable-languages=c,c++"
|
||||
"--disable-bootstrap"
|
||||
"--disable-libsanitizer"
|
||||
"--disable-lto"
|
||||
"--disable-multilib"
|
||||
"--disable-plugin"
|
||||
"--disable-libssp"
|
||||
"--disable-libvtv"
|
||||
"--disable-libstdcxx"
|
||||
"--disable-libquadmath"
|
||||
"--disable-threads"
|
||||
"--disable-decimal-float"
|
||||
"--disable-shared"
|
||||
"--disable-libmudflap"
|
||||
"--disable-libgomp"
|
||||
"--disable-libatomic"
|
||||
"--without-headers"
|
||||
"--with-newlib"
|
||||
];
|
||||
};
|
||||
}
|
||||
);
|
||||
};
|
||||
};
|
||||
}
|
|
@ -0,0 +1,33 @@
|
|||
# From https://github.com/NixOS/nixpkgs/blob/nixos-24.05/pkgs/development/compilers/gcc/patches/libstdc%2B%2B-target.patch
|
||||
Patch to make the target libraries 'configure' scripts find the proper CPP.
|
||||
I noticed that building the mingw32 cross compiler.
|
||||
Looking at the build script for mingw in archlinux, I think that only nixos
|
||||
needs this patch. I don't know why.
|
||||
diff --git a/Makefile.in b/Makefile.in
|
||||
index 93f66b6..d691917 100644
|
||||
--- a/Makefile.in
|
||||
+++ b/Makefile.in
|
||||
@@ -266,6 +266,7 @@ BASE_TARGET_EXPORTS = \
|
||||
AR="$(AR_FOR_TARGET)"; export AR; \
|
||||
AS="$(COMPILER_AS_FOR_TARGET)"; export AS; \
|
||||
CC="$(CC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
|
||||
+ CPP="$(CC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS -E"; export CC; \
|
||||
CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
|
||||
CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
|
||||
CPPFLAGS="$(CPPFLAGS_FOR_TARGET)"; export CPPFLAGS; \
|
||||
@@ -291,11 +292,13 @@ BASE_TARGET_EXPORTS = \
|
||||
RAW_CXX_TARGET_EXPORTS = \
|
||||
$(BASE_TARGET_EXPORTS) \
|
||||
CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \
|
||||
- CXX="$(RAW_CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
|
||||
+ CXX="$(RAW_CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX; \
|
||||
+ CXXCPP="$(RAW_CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS -E"; export CXX;
|
||||
|
||||
NORMAL_TARGET_EXPORTS = \
|
||||
$(BASE_TARGET_EXPORTS) \
|
||||
- CXX="$(CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
|
||||
+ CXX="$(CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX; \
|
||||
+ CXXCPP="$(CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS -E"; export CXX;
|
||||
|
||||
# Where to find GMP
|
||||
HOST_GMPLIBS = @gmplibs@
|
|
@ -3,6 +3,7 @@
|
|||
lib',
|
||||
config,
|
||||
options,
|
||||
packages,
|
||||
}:
|
||||
let
|
||||
inherit (config)
|
||||
|
@ -10,6 +11,7 @@ let
|
|||
builders
|
||||
# These are the upstream foundational packages exported from the Aux Foundation project.
|
||||
|
||||
packages
|
||||
foundation
|
||||
;
|
||||
in
|
||||
|
@ -26,87 +28,124 @@ in
|
|||
};
|
||||
};
|
||||
|
||||
config = {
|
||||
meta = {
|
||||
platforms = [ "i686-linux" ];
|
||||
};
|
||||
config =
|
||||
let
|
||||
isCross =
|
||||
(config.platform.build.triple != config.platform.host.triple)
|
||||
&& (config.platform.host.triple == config.platform.target.triple);
|
||||
|
||||
pname = "gcc";
|
||||
version = "2.38";
|
||||
binutils =
|
||||
if isCross then
|
||||
"${
|
||||
(packages.foundation.binutils.versions.latest.extend {
|
||||
platform = lib.modules.override 0 {
|
||||
inherit (config.platform) build target;
|
||||
host = config.platform.build;
|
||||
};
|
||||
}).package
|
||||
}/${config.platform.target.triple}"
|
||||
else
|
||||
foundation.stage2-binutils;
|
||||
in
|
||||
{
|
||||
|
||||
src = builtins.fetchurl {
|
||||
url = "${mirrors.gnu}/libc/glibc-${config.version}.tar.xz";
|
||||
sha256 = "+4KZiZiyspllRnvBtp0VLpwwfSzzAcnq+0VVt3DvP9I=";
|
||||
};
|
||||
|
||||
builder = builders.basic;
|
||||
|
||||
env = {
|
||||
PATH =
|
||||
let
|
||||
gcc =
|
||||
if
|
||||
config.platform.build.triple == config.platform.host.triple
|
||||
# If we're on the same system then we can use the existing GCC instance.
|
||||
then
|
||||
foundation.stage2-gcc
|
||||
# Otherwise we are going to need a cross-compiler.
|
||||
else
|
||||
(meta.extend (args: {
|
||||
config = {
|
||||
platform = {
|
||||
build = config.platform.build.triple;
|
||||
host = config.platform.build.triple;
|
||||
target = lib.modules.override.force config.platform.host.triple;
|
||||
};
|
||||
};
|
||||
})).config.package;
|
||||
in
|
||||
lib.paths.bin [
|
||||
foundation.stage2-gcc
|
||||
foundation.stage2-binutils
|
||||
foundation.stage2-gnumake
|
||||
foundation.stage2-gnused
|
||||
foundation.stage2-gnugrep
|
||||
foundation.stage2-gawk
|
||||
foundation.stage2-diffutils
|
||||
foundation.stage2-findutils
|
||||