2024-05-13 21:24:10 +00:00
|
|
|
|
{ lowPrio, newScope, pkgs, lib, stdenv, cmake, preLibcCrossHeaders, fetchpatch
|
|
|
|
|
, libxml2, python3, isl, fetchFromGitHub, substitute, substituteAll, overrideCC
|
|
|
|
|
, wrapCCWith, wrapBintoolsWith
|
2024-05-02 00:46:19 +00:00
|
|
|
|
, buildLlvmTools # tools, but from the previous stage, for cross
|
|
|
|
|
, targetLlvmLibraries # libraries, but from the next stage, for cross
|
|
|
|
|
, targetLlvm
|
|
|
|
|
# This is the default binutils, but with *this* version of LLD rather
|
|
|
|
|
# than the default LLVM version's, if LLD is the choice. We use these for
|
|
|
|
|
# the `useLLVM` bootstrapping below.
|
|
|
|
|
, bootBintoolsNoLibc ?
|
2024-05-13 21:24:10 +00:00
|
|
|
|
if stdenv.targetPlatform.linker == "lld" then null else pkgs.bintoolsNoLibc
|
2024-05-02 00:46:19 +00:00
|
|
|
|
, bootBintools ?
|
2024-05-13 21:24:10 +00:00
|
|
|
|
if stdenv.targetPlatform.linker == "lld" then null else pkgs.bintools, darwin
|
2024-05-02 00:46:19 +00:00
|
|
|
|
# LLVM release information; specify one of these but not both:
|
|
|
|
|
, gitRelease ? null
|
|
|
|
|
# i.e.:
|
|
|
|
|
# {
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|
|
# version = /* i.e. "15.0.0" */;
|
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|
|
# rev = /* commit SHA */;
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|
|
# rev-version = /* human readable version; i.e. "unstable-2022-26-07" */;
|
|
|
|
|
# sha256 = /* checksum for this release, can omit if specifying your own `monorepoSrc` */;
|
|
|
|
|
# }
|
2024-05-13 21:24:10 +00:00
|
|
|
|
, officialRelease ? {
|
|
|
|
|
version = "13.0.1";
|
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|
|
sha256 = "06dv6h5dmvzdxbif2s8njki6h32796v368dyb5945x8gjj72xh7k";
|
|
|
|
|
}
|
|
|
|
|
# i.e.:
|
|
|
|
|
# {
|
|
|
|
|
# version = /* i.e. "15.0.0" */;
|
|
|
|
|
# candidate = /* optional; if specified, should be: "rcN" */
|
|
|
|
|
# sha256 = /* checksum for this release, can omit if specifying your own `monorepoSrc` */;
|
|
|
|
|
# }
|
2024-05-02 00:46:19 +00:00
|
|
|
|
# By default, we'll try to fetch a release from `github:llvm/llvm-project`
|
|
|
|
|
# corresponding to the `gitRelease` or `officialRelease` specified.
|
|
|
|
|
#
|
|
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|
|
# You can provide your own LLVM source by specifying this arg but then it's up
|
|
|
|
|
# to you to make sure that the LLVM repo given matches the release configuration
|
|
|
|
|
# specified.
|
|
|
|
|
, monorepoSrc ? null
|
|
|
|
|
|
|
|
|
|
}:
|
|
|
|
|
|
2024-05-13 21:24:10 +00:00
|
|
|
|
assert lib.assertMsg (lib.xor (gitRelease != null) (officialRelease != null))
|
|
|
|
|
("must specify `gitRelease` or `officialRelease`"
|
|
|
|
|
+ (lib.optionalString (gitRelease != null) " — not both"));
|
|
|
|
|
let monorepoSrc' = monorepoSrc;
|
2024-05-02 00:46:19 +00:00
|
|
|
|
in let
|
|
|
|
|
# Import releaseInfo separately to avoid infinite recursion
|
2024-05-13 21:24:10 +00:00
|
|
|
|
inherit (import ../common/common-let.nix {
|
|
|
|
|
inherit lib gitRelease officialRelease;
|
|
|
|
|
})
|
|
|
|
|
releaseInfo;
|
2024-05-02 00:46:19 +00:00
|
|
|
|
inherit (releaseInfo) release_version version;
|
2024-05-13 21:24:10 +00:00
|
|
|
|
inherit (import ../common/common-let.nix {
|
|
|
|
|
inherit lib fetchFromGitHub release_version gitRelease officialRelease
|
|
|
|
|
monorepoSrc';
|
|
|
|
|
})
|
|
|
|
|
llvm_meta monorepoSrc;
|
2024-05-02 00:46:19 +00:00
|
|
|
|
|
|
|
|
|
src = monorepoSrc;
|
|
|
|
|
|
2024-05-13 21:24:10 +00:00
|
|
|
|
tools = lib.makeExtensible (tools:
|
|
|
|
|
let
|
|
|
|
|
callPackage = newScope (tools // {
|
|
|
|
|
inherit stdenv cmake libxml2 python3 isl release_version version src
|
|
|
|
|
buildLlvmTools;
|
|
|
|
|
});
|
|
|
|
|
mkExtraBuildCommands0 = cc: ''
|
|
|
|
|
rsrc="$out/resource-root"
|
|
|
|
|
mkdir "$rsrc"
|
|
|
|
|
ln -s "${cc.lib}/lib/clang/${release_version}/include" "$rsrc"
|
|
|
|
|
echo "-resource-dir=$rsrc" >> $out/nix-support/cc-cflags
|
|
|
|
|
'';
|
|
|
|
|
mkExtraBuildCommands = cc:
|
|
|
|
|
mkExtraBuildCommands0 cc + ''
|
|
|
|
|
ln -s "${targetLlvmLibraries.compiler-rt.out}/lib" "$rsrc/lib"
|
|
|
|
|
ln -s "${targetLlvmLibraries.compiler-rt.out}/share" "$rsrc/share"
|
|
|
|
|
'';
|
|
|
|
|
|
|
|
|
|
bintoolsNoLibc' = if bootBintoolsNoLibc == null then
|
|
|
|
|
tools.bintoolsNoLibc
|
|
|
|
|
else
|
|
|
|
|
bootBintoolsNoLibc;
|
|
|
|
|
bintools' = if bootBintools == null then tools.bintools else bootBintools;
|
|
|
|
|
|
|
|
|
|
in {
|
|
|
|
|
|
|
|
|
|
libllvm = callPackage ./llvm { inherit llvm_meta; };
|
|
|
|
|
|
|
|
|
|
# `llvm` historically had the binaries. When choosing an output explicitly,
|
|
|
|
|
# we need to reintroduce `outputSpecified` to get the expected behavior e.g. of lib.get*
|
|
|
|
|
llvm = tools.libllvm;
|
|
|
|
|
|
|
|
|
|
libclang = callPackage ../common/clang {
|
|
|
|
|
patches = [
|
|
|
|
|
./clang/purity.patch
|
|
|
|
|
# https://reviews.llvm.org/D51899
|
|
|
|
|
./clang/gnu-install-dirs.patch
|
|
|
|
|
# Revert of https://reviews.llvm.org/D100879
|
|
|
|
|
# The malloc alignment assumption is incorrect for jemalloc and causes
|
|
|
|
|
# mis-compilation in firefox.
|
|
|
|
|
# See: https://bugzilla.mozilla.org/show_bug.cgi?id=1741454
|
|
|
|
|
./clang/revert-malloc-alignment-assumption.patch
|
|
|
|
|
../common/clang/add-nostdlibinc-flag.patch
|
|
|
|
|
(substituteAll {
|
|
|
|
|
src = ../common/clang/clang-11-15-LLVMgold-path.patch;
|
|
|
|
|
libllvmLibdir = "${tools.libllvm.lib}/lib";
|
|
|
|
|
})
|
|
|
|
|
];
|
|
|
|
|
inherit llvm_meta;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
clang-unwrapped = tools.libclang;
|
|
|
|
|
|
|
|
|
|
llvm-manpages = lowPrio (tools.libllvm.override {
|
|
|
|
|
enableManpages = true;
|
|
|
|
|
python3 = pkgs.python3; # don't use python-boot
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
clang-manpages = lowPrio (tools.libclang.override {
|
|
|
|
|
enableManpages = true;
|
|
|
|
|
python3 = pkgs.python3; # don't use python-boot
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
# TODO: lldb/docs/index.rst:155:toctree contains reference to nonexisting document 'design/structureddataplugins'
|
|
|
|
|
# lldb-manpages = lowPrio (tools.lldb.override {
|
|
|
|
|
# enableManpages = true;
|
|
|
|
|
# python3 = pkgs.python3; # don't use python-boot
|
|
|
|
|
# });
|
|
|
|
|
|
|
|
|
|
# pick clang appropriate for package set we are targeting
|
|
|
|
|
clang = if stdenv.targetPlatform.libc == null then
|
|
|
|
|
tools.clangNoLibc
|
|
|
|
|
else if stdenv.targetPlatform.useLLVM or false then
|
|
|
|
|
tools.clangUseLLVM
|
|
|
|
|
else if (pkgs.targetPackages.stdenv or stdenv).cc.isGNU then
|
|
|
|
|
tools.libstdcxxClang
|
|
|
|
|
else
|
|
|
|
|
tools.libcxxClang;
|
|
|
|
|
|
|
|
|
|
libstdcxxClang = wrapCCWith rec {
|
|
|
|
|
cc = tools.clang-unwrapped;
|
|
|
|
|
# libstdcxx is taken from gcc in an ad-hoc way in cc-wrapper.
|
|
|
|
|
libcxx = null;
|
|
|
|
|
extraPackages = [ targetLlvmLibraries.compiler-rt ];
|
|
|
|
|
extraBuildCommands = mkExtraBuildCommands cc;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
libcxxClang = wrapCCWith rec {
|
|
|
|
|
cc = tools.clang-unwrapped;
|
|
|
|
|
libcxx = targetLlvmLibraries.libcxx;
|
|
|
|
|
extraPackages = [ targetLlvmLibraries.compiler-rt ];
|
|
|
|
|
extraBuildCommands = mkExtraBuildCommands cc;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
lld = callPackage ../common/lld {
|
|
|
|
|
patches = [ ./lld/gnu-install-dirs.patch ];
|
|
|
|
|
inherit llvm_meta;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
lldb = callPackage ../common/lldb.nix {
|
|
|
|
|
patches = let
|
|
|
|
|
resourceDirPatch = callPackage ({ substituteAll, libclang }:
|
|
|
|
|
substituteAll {
|
|
|
|
|
src = ./lldb/resource-dir.patch;
|
|
|
|
|
clangLibDir = "${libclang.lib}/lib";
|
|
|
|
|
}) { };
|
|
|
|
|
in [
|
2024-05-02 00:46:19 +00:00
|
|
|
|
./lldb/procfs.patch
|
|
|
|
|
resourceDirPatch
|
|
|
|
|
./lldb/gnu-install-dirs.patch
|
|
|
|
|
]
|
|
|
|
|
# This is a stopgap solution if/until the macOS SDK used for x86_64 is
|
|
|
|
|
# updated.
|
|
|
|
|
#
|
|
|
|
|
# The older 10.12 SDK used on x86_64 as of this writing has a `mach/machine.h`
|
|
|
|
|
# header that does not define `CPU_SUBTYPE_ARM64E` so we replace the one use
|
|
|
|
|
# of this preprocessor symbol in `lldb` with its expansion.
|
|
|
|
|
#
|
|
|
|
|
# See here for some context:
|
|
|
|
|
# https://github.com/NixOS/nixpkgs/pull/194634#issuecomment-1272129132
|
2024-05-13 21:24:10 +00:00
|
|
|
|
++ lib.optional (stdenv.targetPlatform.isDarwin
|
|
|
|
|
&& !stdenv.targetPlatform.isAarch64
|
|
|
|
|
&& (lib.versionOlder darwin.apple_sdk.sdk.version "11.0"))
|
|
|
|
|
./lldb/cpu_subtype_arm64e_replacement.patch;
|
|
|
|
|
inherit llvm_meta;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
# Below, is the LLVM bootstrapping logic. It handles building a
|
|
|
|
|
# fully LLVM toolchain from scratch. No GCC toolchain should be
|
|
|
|
|
# pulled in. As a consequence, it is very quick to build different
|
|
|
|
|
# targets provided by LLVM and we can also build for what GCC
|
|
|
|
|
# doesn’t support like LLVM. Probably we should move to some other
|
|
|
|
|
# file.
|
|
|
|
|
|
|
|
|
|
bintools-unwrapped = callPackage ../common/bintools.nix { };
|
|
|
|
|
|
|
|
|
|
bintoolsNoLibc = wrapBintoolsWith {
|
|
|
|
|
bintools = tools.bintools-unwrapped;
|
|
|
|
|
libc = preLibcCrossHeaders;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
bintools = wrapBintoolsWith { bintools = tools.bintools-unwrapped; };
|
|
|
|
|
|
|
|
|
|
clangUseLLVM = wrapCCWith rec {
|
|
|
|
|
cc = tools.clang-unwrapped;
|
|
|
|
|
libcxx = targetLlvmLibraries.libcxx;
|
|
|
|
|
bintools = bintools';
|
|
|
|
|
extraPackages = [ targetLlvmLibraries.compiler-rt ]
|
|
|
|
|
++ lib.optionals (!stdenv.targetPlatform.isWasm)
|
|
|
|
|
[ targetLlvmLibraries.libunwind ];
|
|
|
|
|
extraBuildCommands = ''
|
|
|
|
|
echo "-rtlib=compiler-rt -Wno-unused-command-line-argument" >> $out/nix-support/cc-cflags
|
|
|
|
|
echo "-B${targetLlvmLibraries.compiler-rt}/lib" >> $out/nix-support/cc-cflags
|
|
|
|
|
'' + lib.optionalString (!stdenv.targetPlatform.isWasm) ''
|
|
|
|
|
echo "--unwindlib=libunwind" >> $out/nix-support/cc-cflags
|
|
|
|
|
echo "-L${targetLlvmLibraries.libunwind}/lib" >> $out/nix-support/cc-ldflags
|
|
|
|
|
'' + lib.optionalString (!stdenv.targetPlatform.isWasm
|
|
|
|
|
&& stdenv.targetPlatform.useLLVM or false) ''
|
|
|
|
|
echo "-lunwind" >> $out/nix-support/cc-ldflags
|
|
|
|
|
'' + lib.optionalString stdenv.targetPlatform.isWasm ''
|
|
|
|
|
echo "-fno-exceptions" >> $out/nix-support/cc-cflags
|
|
|
|
|
'' + mkExtraBuildCommands cc;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
clangNoLibcxx = wrapCCWith rec {
|
|
|
|
|
cc = tools.clang-unwrapped;
|
|
|
|
|
libcxx = null;
|
|
|
|
|
bintools = bintools';
|
|
|
|
|
extraPackages = [ targetLlvmLibraries.compiler-rt ];
|
|
|
|
|
extraBuildCommands = ''
|
|
|
|
|
echo "-rtlib=compiler-rt" >> $out/nix-support/cc-cflags
|
|
|
|
|
echo "-B${targetLlvmLibraries.compiler-rt}/lib" >> $out/nix-support/cc-cflags
|
|
|
|
|
echo "-nostdlib++" >> $out/nix-support/cc-cflags
|
|
|
|
|
'' + mkExtraBuildCommands cc;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
clangNoLibc = wrapCCWith rec {
|
|
|
|
|
cc = tools.clang-unwrapped;
|
|
|
|
|
libcxx = null;
|
|
|
|
|
bintools = bintoolsNoLibc';
|
|
|
|
|
extraPackages = [ targetLlvmLibraries.compiler-rt ];
|
|
|
|
|
extraBuildCommands = ''
|
|
|
|
|
echo "-rtlib=compiler-rt" >> $out/nix-support/cc-cflags
|
|
|
|
|
echo "-B${targetLlvmLibraries.compiler-rt}/lib" >> $out/nix-support/cc-cflags
|
|
|
|
|
'' + mkExtraBuildCommands cc;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
clangNoCompilerRt = wrapCCWith rec {
|
|
|
|
|
cc = tools.clang-unwrapped;
|
|
|
|
|
libcxx = null;
|
|
|
|
|
bintools = bintoolsNoLibc';
|
|
|
|
|
extraPackages = [ ];
|
|
|
|
|
extraBuildCommands = ''
|
|
|
|
|
echo "-nostartfiles" >> $out/nix-support/cc-cflags
|
|
|
|
|
'' + mkExtraBuildCommands0 cc;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
clangNoCompilerRtWithLibc = wrapCCWith rec {
|
|
|
|
|
cc = tools.clang-unwrapped;
|
|
|
|
|
libcxx = null;
|
|
|
|
|
bintools = bintools';
|
|
|
|
|
extraPackages = [ ];
|
|
|
|
|
extraBuildCommands = mkExtraBuildCommands0 cc;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
libraries = lib.makeExtensible (libraries:
|
|
|
|
|
let
|
|
|
|
|
callPackage = newScope (libraries // buildLlvmTools // {
|
|
|
|
|
inherit stdenv cmake libxml2 python3 isl release_version version src;
|
|
|
|
|
});
|
|
|
|
|
in {
|
|
|
|
|
|
|
|
|
|
compiler-rt-libc = callPackage ../common/compiler-rt {
|
|
|
|
|
patches = [
|
|
|
|
|
./compiler-rt/codesign.patch # Revert compiler-rt commit that makes codesign mandatory
|
|
|
|
|
./compiler-rt/X86-support-extension.patch # Add support for i486 i586 i686 by reusing i386 config
|
|
|
|
|
# ld-wrapper dislikes `-rpath-link //nix/store`, so we normalize away the
|
|
|
|
|
# extra `/`.
|
|
|
|
|
./compiler-rt/normalize-var.patch
|
|
|
|
|
# Prevent a compilation error on darwin
|
|
|
|
|
./compiler-rt/darwin-targetconditionals.patch
|
|
|
|
|
../common/compiler-rt/darwin-plistbuddy-workaround.patch
|
|
|
|
|
./compiler-rt/armv7l.patch
|
|
|
|
|
# Fix build on armv6l
|
|
|
|
|
../common/compiler-rt/armv6-mcr-dmb.patch
|
|
|
|
|
../common/compiler-rt/armv6-sync-ops-no-thumb.patch
|
|
|
|
|
../common/compiler-rt/armv6-no-ldrexd-strexd.patch
|
|
|
|
|
../common/compiler-rt/armv6-scudo-no-yield.patch
|
|
|
|
|
../common/compiler-rt/armv6-scudo-libatomic.patch
|
|
|
|
|
];
|
|
|
|
|
inherit llvm_meta;
|
|
|
|
|
stdenv = if stdenv.hostPlatform.useLLVM or false then
|
|
|
|
|
overrideCC stdenv buildLlvmTools.clangNoCompilerRtWithLibc
|
|
|
|
|
else
|
|
|
|
|
stdenv;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
compiler-rt-no-libc = callPackage ../common/compiler-rt {
|
|
|
|
|
patches = [
|
|
|
|
|
./compiler-rt/codesign.patch # Revert compiler-rt commit that makes codesign mandatory
|
|
|
|
|
./compiler-rt/X86-support-extension.patch # Add support for i486 i586 i686 by reusing i386 config
|
|
|
|
|
# ld-wrapper dislikes `-rpath-link //nix/store`, so we normalize away the
|
|
|
|
|
# extra `/`.
|
|
|
|
|
./compiler-rt/normalize-var.patch
|
|
|
|
|
# Prevent a compilation error on darwin
|
|
|
|
|
./compiler-rt/darwin-targetconditionals.patch
|
|
|
|
|
../common/compiler-rt/darwin-plistbuddy-workaround.patch
|
|
|
|
|
./compiler-rt/armv7l.patch
|
|
|
|
|
# Fix build on armv6l
|
|
|
|
|
../common/compiler-rt/armv6-mcr-dmb.patch
|
|
|
|
|
../common/compiler-rt/armv6-sync-ops-no-thumb.patch
|
|
|
|
|
../common/compiler-rt/armv6-no-ldrexd-strexd.patch
|
|
|
|
|
../common/compiler-rt/armv6-scudo-no-yield.patch
|
|
|
|
|
../common/compiler-rt/armv6-scudo-libatomic.patch
|
|
|
|
|
];
|
|
|
|
|
inherit llvm_meta;
|
|
|
|
|
stdenv = if stdenv.hostPlatform.useLLVM or false then
|
|
|
|
|
overrideCC stdenv buildLlvmTools.clangNoCompilerRt
|
|
|
|
|
else
|
|
|
|
|
stdenv;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
# N.B. condition is safe because without useLLVM both are the same.
|
|
|
|
|
compiler-rt = if stdenv.hostPlatform.isAndroid then
|
|
|
|
|
libraries.compiler-rt-libc
|
|
|
|
|
else
|
|
|
|
|
libraries.compiler-rt-no-libc;
|
|
|
|
|
|
|
|
|
|
stdenv = overrideCC stdenv buildLlvmTools.clang;
|
|
|
|
|
|
|
|
|
|
libcxxStdenv = overrideCC stdenv buildLlvmTools.libcxxClang;
|
|
|
|
|
|
|
|
|
|
libcxx = callPackage ../common/libcxx {
|
|
|
|
|
patches = [
|
|
|
|
|
(substitute {
|
|
|
|
|
src = ../common/libcxxabi/wasm.patch;
|
|
|
|
|
replacements = [ "--replace-fail" "/cmake/" "/llvm/cmake/" ];
|
|
|
|
|
})
|
|
|
|
|
] ++ lib.optionals stdenv.hostPlatform.isMusl [
|
|
|
|
|
(substitute {
|
|
|
|
|
src = ../common/libcxx/libcxx-0001-musl-hacks.patch;
|
|
|
|
|
replacements = [ "--replace-fail" "/include/" "/libcxx/include/" ];
|
|
|
|
|
})
|
|
|
|
|
];
|
|
|
|
|
inherit llvm_meta;
|
|
|
|
|
stdenv = overrideCC stdenv buildLlvmTools.clangNoLibcxx;
|
|
|
|
|
monorepoSrc = src;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
libunwind = callPackage ../common/libunwind {
|
|
|
|
|
patches = [ ./libunwind/gnu-install-dirs.patch ];
|
|
|
|
|
inherit llvm_meta;
|
|
|
|
|
stdenv = overrideCC stdenv buildLlvmTools.clangNoLibcxx;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
openmp = callPackage ../common/openmp {
|
|
|
|
|
patches = [
|
|
|
|
|
# Fix cross.
|
|
|
|
|
(fetchpatch {
|
|
|
|
|
url =
|
|
|
|
|
"https://github.com/llvm/llvm-project/commit/5e2358c781b85a18d1463fd924d2741d4ae5e42e.patch";
|
|
|
|
|
hash = "sha256-UxIlAifXnexF/MaraPW0Ut6q+sf3e7y1fMdEv1q103A=";
|
|
|
|
|
})
|
|
|
|
|
];
|
|
|
|
|
inherit llvm_meta targetLlvm;
|
|
|
|
|
};
|
|
|
|
|
});
|
2024-05-02 00:46:19 +00:00
|
|
|
|
noExtend = extensible: lib.attrsets.removeAttrs extensible [ "extend" ];
|
|
|
|
|
|
2024-05-13 21:24:10 +00:00
|
|
|
|
in {
|
|
|
|
|
inherit tools libraries release_version;
|
|
|
|
|
} // (noExtend libraries) // (noExtend tools)
|