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|
{
localSystem,
config,
lib,
bootstrapFiles,
}:
let
minbootSupportedSystems = [
"i686-linux"
"x86_64-linux"
];
minbootSupported = builtins.elem localSystem.system minbootSupportedSystems;
checkVersion =
topPackage: bootPackage:
let
versionOk = lib.versionAtLeast topPackage.version bootPackage.version;
in
lib.warnIfNot versionOk
"stdenv stage0: minimal-bootstrap.${bootPackage.pname} ${bootPackage.version} is newer than pkgs.${topPackage.pname} ${topPackage.version}"
versionOk;
in
if minbootSupported then
let
callPackage = lib.callPackageWith { inherit lib config; };
minimal-bootstrap = lib.recurseIntoAttrs (
import ../../os-specific/linux/minimal-bootstrap {
buildPlatform = localSystem;
hostPlatform = localSystem;
inherit lib config;
fetchurl = import ../../build-support/fetchurl/boot.nix {
system = localSystem;
inherit (config) rewriteURL;
};
checkMeta = callPackage ../generic/check-meta.nix { };
}
);
compilerPackage =
if localSystem.libc == "glibc" then
minimal-bootstrap.gcc-glibc
else if localSystem.libc == "musl" then
minimal-bootstrap.gcc-latest
else
throw "Can't bootstrap on ${localSystem.config}";
libcPackage =
if localSystem.libc == "glibc" then
minimal-bootstrap.glibc
else if localSystem.libc == "musl" then
minimal-bootstrap.musl-static
else
throw "Can't bootstrap on ${localSystem.config}";
in
assert minimal-bootstrap.bash-static.passthru.isFromMinBootstrap or false; # sanity check
{
inherit minimal-bootstrap;
isMinimalBootstrap = true;
dummyStdenv = {
name = "bootstrap-stage0";
overrides = self: super: {
# We thread stage0's stdenv through under this name so downstream stages
# can use it for wrapping gcc too. This way, downstream stages don't need
# to refer to this stage directly, which violates the principle that each
# stage should only access the stage that came before it.
ccWrapperStdenv = self.stdenv;
# The Glibc include directory cannot have the same prefix as the
# GCC include directory, since GCC gets confused otherwise (it
# will search the Glibc headers before the GCC headers). So
# create a dummy Glibc here, which will be used in the stdenv of
# stage1.
${localSystem.libc} = self.stdenv.mkDerivation {
pname = "bootstrap-stage0-${localSystem.libc}";
strictDeps = true;
version = "minimal-bootstrap";
enableParallelBuilding = true;
buildCommand = ''
mkdir -p $out
ln -s ${libcPackage}/lib $out/lib
ln -s ${libcPackage}/include $out/include
'';
__structuredAttrs = true;
passthru.isFromBootstrapFiles = true;
};
gcc-unwrapped = compilerPackage;
binutils = import ../../build-support/bintools-wrapper {
name = "bootstrap-stage0-binutils-wrapper";
nativeTools = false;
nativeLibc = false;
expand-response-params = "";
inherit lib;
inherit (self)
stdenvNoCC
coreutils
gnugrep
libc
;
bintools = minimal-bootstrap.binutils-static;
runtimeShell = "${minimal-bootstrap.bash}/bin/bash";
};
coreutils = minimal-bootstrap.coreutils-static;
gnugrep = minimal-bootstrap.gnugrep-static;
};
};
bash = minimal-bootstrap.bash-static;
checkBootstrapPackages =
toplevelPkgs:
with minimal-bootstrap;
(localSystem.libc == "glibc" -> checkVersion toplevelPkgs.glibc glibc)
&& checkVersion toplevelPkgs.musl musl-static
&& checkVersion toplevelPkgs.bash bash-static
&& checkVersion toplevelPkgs.binutils binutils-static
&& checkVersion toplevelPkgs.bzip2 bzip2-static
&& checkVersion toplevelPkgs.gcc compilerPackage
&& checkVersion toplevelPkgs.coreutils coreutils-static
&& checkVersion toplevelPkgs.diffutils diffutils-static
&& checkVersion toplevelPkgs.findutils findutils-static
&& checkVersion toplevelPkgs.gawk gawk-static
&& checkVersion toplevelPkgs.gnugrep gnugrep-static
&& checkVersion toplevelPkgs.gnumake gnumake-static
&& checkVersion toplevelPkgs.gnupatch gnupatch-static
&& checkVersion toplevelPkgs.gnused gnused-static
&& checkVersion toplevelPkgs.gnutar gnutar-static
&& checkVersion toplevelPkgs.gzip gzip-static
&& checkVersion toplevelPkgs.patchelf patchelf-static
&& checkVersion toplevelPkgs.xz xz-static;
initialPath = with minimal-bootstrap; [
bash-static
binutils-static
bzip2-static
compilerPackage
coreutils-static
diffutils-static
findutils-static
gawk-static
gnugrep-static
gnumake-static
gnupatch-static
gnused-static
gnutar-static
gzip-static
patchelf-static
xz-static
];
disallowedInFinalStdenv = lib.attrsets.catAttrs "out" (
builtins.filter (drv: lib.attrsets.isDerivation drv) (builtins.attrValues minimal-bootstrap)
);
}
else
let
# Download and unpack the bootstrap tools (coreutils, GCC, Glibc, ...).
bootstrapTools = import ./bootstrap-tools {
inherit (localSystem) libc system;
inherit lib bootstrapFiles config;
isFromBootstrapFiles = true;
};
in
assert bootstrapTools.passthru.isFromBootstrapFiles or false; # sanity check
{
inherit bootstrapTools;
isMinimalBootstrap = false;
dummyStdenv = {
name = "bootstrap-stage0";
overrides = self: super: {
# We thread stage0's stdenv through under this name so downstream stages
# can use it for wrapping gcc too. This way, downstream stages don't need
# to refer to this stage directly, which violates the principle that each
# stage should only access the stage that came before it.
ccWrapperStdenv = self.stdenv;
# The Glibc include directory cannot have the same prefix as the
# GCC include directory, since GCC gets confused otherwise (it
# will search the Glibc headers before the GCC headers). So
# create a dummy Glibc here, which will be used in the stdenv of
# stage1.
${localSystem.libc} = self.stdenv.mkDerivation {
pname = "bootstrap-stage0-${localSystem.libc}";
strictDeps = true;
version = "bootstrap-tools";
enableParallelBuilding = true;
buildCommand = ''
mkdir -p $out
ln -s ${bootstrapTools}/lib $out/lib
''
+ lib.optionalString (localSystem.libc == "glibc") ''
ln -s ${bootstrapTools}/include-glibc $out/include
''
+ lib.optionalString (localSystem.libc == "musl") ''
ln -s ${bootstrapTools}/include-libc $out/include
'';
__structuredAttrs = true;
passthru.isFromBootstrapFiles = true;
};
gcc-unwrapped = bootstrapTools;
binutils = import ../../build-support/bintools-wrapper {
name = "bootstrap-stage0-binutils-wrapper";
nativeTools = false;
nativeLibc = false;
expand-response-params = "";
inherit lib;
inherit (self)
stdenvNoCC
coreutils
gnugrep
libc
;
bintools = bootstrapTools;
runtimeShell = "${bootstrapTools}/bin/bash";
};
coreutils = bootstrapTools;
gnugrep = bootstrapTools;
};
};
bash = bootstrapTools;
initialPath = [ bootstrapTools ];
disallowedInFinalStdenv = [ bootstrapTools ];
# no-op. We don't have eval-time version information on bootstrap packages here.
checkBootstrapPackages = _: true;
}
|
