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|
{
lowPrio,
newScope,
pkgs,
lib,
stdenv,
preLibcCrossHeaders,
substitute,
substituteAll,
fetchFromGitHub,
fetchpatch,
overrideCC,
wrapCCWith,
wrapBintoolsWith,
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 ? if stdenv.targetPlatform.linker == "lld" then null else pkgs.bintoolsNoLibc,
bootBintools ? if stdenv.targetPlatform.linker == "lld" then null else pkgs.bintools,
darwin,
gitRelease ? null,
officialRelease ? null,
monorepoSrc ? null,
version ? null,
...
}@args:
assert lib.assertMsg (lib.xor (gitRelease != null) (officialRelease != null)) (
"must specify `gitRelease` or `officialRelease`"
+ (lib.optionalString (gitRelease != null) " — not both")
);
let
monorepoSrc' = monorepoSrc;
metadata = rec {
# Import releaseInfo separately to avoid infinite recursion
inherit
(import ./common-let.nix {
inherit (args)
lib
gitRelease
officialRelease
version
;
})
releaseInfo
;
inherit (releaseInfo) release_version version;
inherit
(import ./common-let.nix {
inherit
lib
fetchFromGitHub
release_version
gitRelease
officialRelease
monorepoSrc'
version
;
})
llvm_meta
monorepoSrc
;
src = monorepoSrc;
versionDir =
(builtins.toString ../.)
+ "/${if (gitRelease != null) then "git" else lib.versions.major release_version}";
getVersionFile =
p:
builtins.path {
name = builtins.baseNameOf p;
path = "${metadata.versionDir}/${p}";
};
};
lldbPlugins = lib.makeExtensible (
lldbPlugins:
let
callPackage = newScope (
lldbPlugins
// {
inherit stdenv;
inherit (tools) lldb;
}
);
in
{
llef = callPackage ./lldb-plugins/llef.nix { };
}
);
tools = lib.makeExtensible (
tools:
let
callPackage = newScope (
tools
// args
// metadata
# Previously monorepoSrc was erroneously not being passed through.
// lib.optionalAttrs (lib.versionOlder metadata.release_version "14") { monorepoSrc = null; } # Preserve a bug during #307211, TODO: remove; causes llvm 13 rebuild.
);
clangVersion =
if (lib.versionOlder metadata.release_version "16") then
metadata.release_version
else
lib.versions.major metadata.release_version;
mkExtraBuildCommands0 = cc: ''
rsrc="$out/resource-root"
mkdir "$rsrc"
ln -s "${cc.lib}/lib/clang/${clangVersion}/include" "$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 {
patches =
lib.optional (lib.versionOlder metadata.release_version "14") ./llvm/llvm-config-link-static.patch
++ [ (metadata.getVersionFile "llvm/gnu-install-dirs.patch") ]
++ lib.optionals (lib.versionAtLeast metadata.release_version "15") [
# Running the tests involves invoking binaries (like `opt`) that depend on
# the LLVM dylibs and reference them by absolute install path (i.e. their
# nix store path).
#
# Because we have not yet run the install phase (we're running these tests
# as part of `checkPhase` instead of `installCheckPhase`) these absolute
# paths do not exist yet; to work around this we point the loader (`ld` on
# unix, `dyld` on macOS) at the `lib` directory which will later become this
# package's `lib` output.
#
# Previously we would just set `LD_LIBRARY_PATH` to include the build `lib`
# dir but:
# - this doesn't generalize well to other platforms; `lit` doesn't forward
# `DYLD_LIBRARY_PATH` (macOS):
# + https://github.com/llvm/llvm-project/blob/0d89963df354ee309c15f67dc47c8ab3cb5d0fb2/llvm/utils/lit/lit/TestingConfig.py#L26
# - even if `lit` forwarded this env var, we actually cannot set
# `DYLD_LIBRARY_PATH` in the child processes `lit` launches because
# `DYLD_LIBRARY_PATH` (and `DYLD_FALLBACK_LIBRARY_PATH`) is cleared for
# "protected processes" (i.e. the python interpreter that runs `lit`):
# https://stackoverflow.com/a/35570229
# - other LLVM subprojects deal with this issue by having their `lit`
# configuration set these env vars for us; it makes sense to do the same
# for LLVM:
# + https://github.com/llvm/llvm-project/blob/4c106cfdf7cf7eec861ad3983a3dd9a9e8f3a8ae/clang-tools-extra/test/Unit/lit.cfg.py#L22-L31
#
# !!! TODO: look into upstreaming this patch
(metadata.getVersionFile "llvm/llvm-lit-cfg-add-libs-to-dylib-path.patch")
# `lit` has a mode where it executes run lines as a shell script which is
# constructs; this is problematic for macOS because it means that there's
# another process in between `lit` and the binaries being tested. As noted
# above, this means that `DYLD_LIBRARY_PATH` is cleared which means that our
# tests fail with dyld errors.
#
# To get around this we patch `lit` to reintroduce `DYLD_LIBRARY_PATH`, when
# present in the test configuration.
#
# It's not clear to me why this isn't an issue for LLVM developers running
# on macOS (nothing about this _seems_ nix specific)..
(metadata.getVersionFile "llvm/lit-shell-script-runner-set-dyld-library-path.patch")
]
++
lib.optional (lib.versions.major metadata.release_version == "13")
# Fix random compiler crashes: https://bugs.llvm.org/show_bug.cgi?id=50611
(
fetchpatch {
url = "https://raw.githubusercontent.com/archlinux/svntogit-packages/4764a4f8c920912a2bfd8b0eea57273acfe0d8a8/trunk/no-strict-aliasing-DwarfCompileUnit.patch";
sha256 = "18l6mrvm2vmwm77ckcnbjvh6ybvn72rhrb799d4qzwac4x2ifl7g";
stripLen = 1;
}
)
++
lib.optional (lib.versionOlder metadata.release_version "16")
# Fix musl build.
(
fetchpatch {
url = "https://github.com/llvm/llvm-project/commit/5cd554303ead0f8891eee3cd6d25cb07f5a7bf67.patch";
relative = "llvm";
hash = "sha256-XPbvNJ45SzjMGlNUgt/IgEvM2dHQpDOe6woUJY+nUYA=";
}
)
++ lib.optionals (lib.versions.major metadata.release_version == "13") [
# Backport gcc-13 fixes with missing includes.
(fetchpatch {
name = "signals-gcc-13.patch";
url = "https://github.com/llvm/llvm-project/commit/ff1681ddb303223973653f7f5f3f3435b48a1983.patch";
hash = "sha256-CXwYxQezTq5vdmc8Yn88BUAEly6YZ5VEIA6X3y5NNOs=";
stripLen = 1;
})
(fetchpatch {
name = "base64-gcc-13.patch";
url = "https://github.com/llvm/llvm-project/commit/5e9be93566f39ee6cecd579401e453eccfbe81e5.patch";
hash = "sha256-PAwrVrvffPd7tphpwCkYiz+67szPRzRB2TXBvKfzQ7U=";
stripLen = 1;
})
]
++ lib.optionals (lib.versions.major metadata.release_version == "14") [
# fix RuntimeDyld usage on aarch64-linux (e.g. python312Packages.numba tests)
(fetchpatch {
url = "https://github.com/llvm/llvm-project/commit/2e1b838a889f9793d4bcd5dbfe10db9796b77143.patch";
relative = "llvm";
hash = "sha256-Ot45P/iwaR4hkcM3xtLwfryQNgHI6pv6ADjv98tgdZA=";
})
]
++
lib.optional (lib.versions.major metadata.release_version == "17")
# resolves https://github.com/llvm/llvm-project/issues/75168
(
fetchpatch {
name = "fix-fzero-call-used-regs.patch";
url = "https://github.com/llvm/llvm-project/commit/f800c1f3b207e7bcdc8b4c7192928d9a078242a0.patch";
stripLen = 1;
hash = "sha256-e8YKrMy2rGcSJGC6er2V66cOnAnI+u1/yImkvsRsmg8=";
}
);
pollyPatches =
[ (metadata.getVersionFile "llvm/gnu-install-dirs-polly.patch") ]
++ lib.optional (lib.versionAtLeast metadata.release_version "15")
# Just like the `llvm-lit-cfg` patch, but for `polly`.
(metadata.getVersionFile "llvm/polly-lit-cfg-add-libs-to-dylib-path.patch");
};
# `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 ./clang {
patches =
[
(metadata.getVersionFile "clang/purity.patch")
# https://reviews.llvm.org/D51899
(metadata.getVersionFile "clang/gnu-install-dirs.patch")
]
++ lib.optional (lib.versions.major metadata.release_version == "13")
# 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
(metadata.getVersionFile "clang/revert-malloc-alignment-assumption.patch")
++ [
./clang/add-nostdlibinc-flag.patch
(substituteAll {
src =
if (lib.versionOlder metadata.release_version "16") then
./clang/clang-11-15-LLVMgold-path.patch
else
./clang/clang-at-least-16-LLVMgold-path.patch;
libllvmLibdir = "${tools.libllvm.lib}/lib";
})
]
++ lib.optional (lib.versions.major metadata.release_version == "18") (fetchpatch {
name = "tweak-tryCaptureVariable-for-unevaluated-lambdas.patch";
url = "https://github.com/llvm/llvm-project/commit/3d361b225fe89ce1d8c93639f27d689082bd8dad.patch";
# TreeTransform.h is not affected in LLVM 18.
excludes = [
"docs/ReleaseNotes.rst"
"lib/Sema/TreeTransform.h"
];
stripLen = 1;
hash = "sha256-1NKej08R9SPlbDY/5b0OKUsHjX07i9brR84yXiPwi7E=";
});
};
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
}
);
# Wrapper for standalone command line utilities
clang-tools = callPackage ./clang-tools { };
# 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 args.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 ./lld {
patches =
[ (metadata.getVersionFile "lld/gnu-install-dirs.patch") ]
++ lib.optional (lib.versions.major metadata.release_version == "14") (
metadata.getVersionFile "lld/fix-root-src-dir.patch"
)
++ lib.optional (
lib.versionAtLeast metadata.release_version "16" && lib.versionOlder metadata.release_version "18"
) (metadata.getVersionFile "lld/add-table-base.patch");
};
lldb = callPackage ./lldb.nix (
{
patches =
let
resourceDirPatch = callPackage (
{ substituteAll, libclang }:
(substituteAll {
src = metadata.getVersionFile "lldb/resource-dir.patch";
clangLibDir = "${libclang.lib}/lib";
}).overrideAttrs
(_: _: { name = "resource-dir.patch"; })
) { };
in
lib.optional (lib.versionOlder metadata.release_version "16")
# FIXME: do we need this after 15?
(metadata.getVersionFile "lldb/procfs.patch")
++ lib.optional (lib.versionOlder metadata.release_version "17") resourceDirPatch
++ lib.optional (lib.versionOlder metadata.release_version "14") (
metadata.getVersionFile "lldb/gnu-install-dirs.patch"
)
++ lib.optional (lib.versionAtLeast metadata.release_version "14") ./lldb/gnu-install-dirs.patch
# This is a stopgap solution if/until the macOS SDK used for x86_64 is
# updated.
#
# The older 10.12 SDK used on x86_64 as of this writing has a `mach/machine.h`
# header that does not define `CPU_SUBTYPE_ARM64E` so we replace the one use
# of this preprocessor symbol in `lldb` with its expansion.
#
# See here for some context:
# https://github.com/NixOS/nixpkgs/pull/194634#issuecomment-1272129132
++ lib.optional (
stdenv.targetPlatform.isDarwin
&& lib.versionOlder stdenv.targetPlatform.darwinSdkVersion "11.0"
) (metadata.getVersionFile "lldb/cpu_subtype_arm64e_replacement.patch");
}
// lib.optionalAttrs (lib.versions.major metadata.release_version == "16") {
src = callPackage (
{ runCommand }:
runCommand "lldb-src-${metadata.version}" { } ''
mkdir -p "$out"
cp -r ${monorepoSrc}/cmake "$out"
cp -r ${monorepoSrc}/lldb "$out"
''
) { };
}
);
# 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 ./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 && !stdenv.targetPlatform.isFreeBSD) [
targetLlvmLibraries.libunwind
];
extraBuildCommands =
lib.optionalString (lib.versions.major metadata.release_version == "13") (
''
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" >> $out/nix-support/cc-cflags
''
)
+ mkExtraBuildCommands cc;
}
// lib.optionalAttrs (lib.versionAtLeast metadata.release_version "14") {
nixSupport.cc-cflags =
[
"-rtlib=compiler-rt"
"-Wno-unused-command-line-argument"
"-B${targetLlvmLibraries.compiler-rt}/lib"
]
++ lib.optional (
!stdenv.targetPlatform.isWasm && !stdenv.targetPlatform.isFreeBSD
) "--unwindlib=libunwind"
++ lib.optional (
!stdenv.targetPlatform.isWasm
&& !stdenv.targetPlatform.isFreeBSD
&& stdenv.targetPlatform.useLLVM or false
) "-lunwind"
++ lib.optional stdenv.targetPlatform.isWasm "-fno-exceptions";
nixSupport.cc-ldflags = lib.optionals (
!stdenv.targetPlatform.isWasm && !stdenv.targetPlatform.isFreeBSD
) [ "-L${targetLlvmLibraries.libunwind}/lib" ];
}
);
clangNoLibcxx = wrapCCWith (
rec {
cc = tools.clang-unwrapped;
libcxx = null;
bintools = bintools';
extraPackages = [ targetLlvmLibraries.compiler-rt ];
extraBuildCommands =
lib.optionalString (lib.versions.major metadata.release_version == "13") ''
echo "-rtlib=compiler-rt" >> $out/nix-support/cc-cflags
echo "-B${targetLlvmLibraries.compiler-rt}/lib" >> $out/nix-support/cc-cflags
echo "-nostdlib++" >> $out/nix-support/cc-cflags
''
+ mkExtraBuildCommands cc;
}
// lib.optionalAttrs (lib.versionAtLeast metadata.release_version "14") {
nixSupport.cc-cflags =
[
"-rtlib=compiler-rt"
"-B${targetLlvmLibraries.compiler-rt}/lib"
"-nostdlib++"
]
++ lib.optional (
lib.versionAtLeast metadata.release_version "15" && stdenv.targetPlatform.isWasm
) "-fno-exceptions";
}
);
clangNoLibc = wrapCCWith (
rec {
cc = tools.clang-unwrapped;
libcxx = null;
bintools = bintoolsNoLibc';
extraPackages = [ targetLlvmLibraries.compiler-rt ];
extraBuildCommands =
lib.optionalString (lib.versions.major metadata.release_version == "13") ''
echo "-rtlib=compiler-rt" >> $out/nix-support/cc-cflags
echo "-B${targetLlvmLibraries.compiler-rt}/lib" >> $out/nix-support/cc-cflags
''
+ mkExtraBuildCommands cc;
}
// lib.optionalAttrs (lib.versionAtLeast metadata.release_version "14") {
nixSupport.cc-cflags =
[
"-rtlib=compiler-rt"
"-B${targetLlvmLibraries.compiler-rt}/lib"
]
++ lib.optional (
lib.versionAtLeast metadata.release_version "15" && stdenv.targetPlatform.isWasm
) "-fno-exceptions";
}
);
clangNoCompilerRt = wrapCCWith (
rec {
cc = tools.clang-unwrapped;
libcxx = null;
bintools = bintoolsNoLibc';
extraPackages = [ ];
extraBuildCommands =
lib.optionalString (lib.versions.major metadata.release_version == "13") ''
echo "-nostartfiles" >> $out/nix-support/cc-cflags
''
+ mkExtraBuildCommands0 cc;
}
// lib.optionalAttrs (lib.versionAtLeast metadata.release_version "14") {
nixSupport.cc-cflags =
[ "-nostartfiles" ]
++ lib.optional (
lib.versionAtLeast metadata.release_version "15" && stdenv.targetPlatform.isWasm
) "-fno-exceptions";
}
);
clangNoCompilerRtWithLibc =
wrapCCWith rec {
cc = tools.clang-unwrapped;
libcxx = null;
bintools = bintools';
extraPackages = [ ];
extraBuildCommands = mkExtraBuildCommands0 cc;
}
// lib.optionalAttrs (
lib.versionAtLeast metadata.release_version "15" && stdenv.targetPlatform.isWasm
) { nixSupport.cc-cflags = [ "-fno-exceptions" ]; };
}
// lib.optionalAttrs (lib.versionAtLeast metadata.release_version "15") {
# TODO: pre-15: 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
}
);
}
// lib.optionalAttrs (lib.versionAtLeast metadata.release_version "16") {
mlir = callPackage ./mlir { };
libclc = callPackage ./libclc.nix { };
}
);
libraries = lib.makeExtensible (
libraries:
let
callPackage = newScope (
libraries
// buildLlvmTools
// args
// metadata
# Previously monorepoSrc was erroneously not being passed through.
// lib.optionalAttrs (lib.versionOlder metadata.release_version "14") { monorepoSrc = null; } # Preserve a bug during #307211, TODO: remove; causes llvm 13 rebuild.
);
compiler-rtPatches =
lib.optional (lib.versionOlder metadata.release_version "15") (
metadata.getVersionFile "compiler-rt/codesign.patch"
) # Revert compiler-rt commit that makes codesign mandatory
++ [
(metadata.getVersionFile "compiler-rt/X86-support-extension.patch") # Add support for i486 i586 i686 by reusing i386 config
]
++ lib.optional (
lib.versionAtLeast metadata.release_version "14" && lib.versionOlder metadata.release_version "18"
) (metadata.getVersionFile "compiler-rt/gnu-install-dirs.patch")
++ [
# ld-wrapper dislikes `-rpath-link //nix/store`, so we normalize away the
# extra `/`.
(metadata.getVersionFile "compiler-rt/normalize-var.patch")
]
++
lib.optional (lib.versionOlder metadata.release_version "18")
# Prevent a compilation error on darwin
(metadata.getVersionFile "compiler-rt/darwin-targetconditionals.patch")
++
lib.optional (lib.versionAtLeast metadata.release_version "15")
# See: https://github.com/NixOS/nixpkgs/pull/186575
./compiler-rt/darwin-plistbuddy-workaround.patch
++
lib.optional (lib.versions.major metadata.release_version == "15")
# See: https://github.com/NixOS/nixpkgs/pull/194634#discussion_r999829893
./compiler-rt/armv7l-15.patch
++ lib.optionals (lib.versionOlder metadata.release_version "15") [
./compiler-rt/darwin-plistbuddy-workaround.patch
(metadata.getVersionFile "compiler-rt/armv7l.patch")
# Fix build on armv6l
./compiler-rt/armv6-mcr-dmb.patch
./compiler-rt/armv6-sync-ops-no-thumb.patch
./compiler-rt/armv6-no-ldrexd-strexd.patch
./compiler-rt/armv6-scudo-no-yield.patch
./compiler-rt/armv6-scudo-libatomic.patch
];
in
{
compiler-rt-libc = callPackage ./compiler-rt {
patches = compiler-rtPatches;
stdenv =
if
stdenv.hostPlatform.useLLVM or false
|| (
lib.versionAtLeast metadata.release_version "16"
&& stdenv.hostPlatform.isDarwin
&& stdenv.hostPlatform.isStatic
)
then
overrideCC stdenv buildLlvmTools.clangNoCompilerRtWithLibc
else
args.stdenv;
};
compiler-rt-no-libc = callPackage ./compiler-rt {
patches = compiler-rtPatches;
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
|| (lib.versionAtLeast metadata.release_version "16" && stdenv.hostPlatform.isDarwin)
then
libraries.compiler-rt-libc
else
libraries.compiler-rt-no-libc;
stdenv = overrideCC stdenv buildLlvmTools.clang;
libcxxStdenv = overrideCC stdenv buildLlvmTools.libcxxClang;
libcxx = callPackage ./libcxx (
{
patches =
lib.optionals (lib.versionOlder metadata.release_version "16") (
lib.optional (lib.versions.major metadata.release_version == "15")
# See:
# - https://reviews.llvm.org/D133566
# - https://github.com/NixOS/nixpkgs/issues/214524#issuecomment-1429146432
# !!! Drop in LLVM 16+
(
fetchpatch {
url = "https://github.com/llvm/llvm-project/commit/57c7bb3ec89565c68f858d316504668f9d214d59.patch";
hash = "sha256-B07vHmSjy5BhhkGSj3e1E0XmMv5/9+mvC/k70Z29VwY=";
}
)
++ [
(substitute {
src = ./libcxxabi/wasm.patch;
substitutions = [
"--replace-fail"
"/cmake/"
"/llvm/cmake/"
];
})
]
++ lib.optional stdenv.hostPlatform.isMusl (substitute {
src = ./libcxx/libcxx-0001-musl-hacks.patch;
substitutions = [
"--replace-fail"
"/include/"
"/libcxx/include/"
];
})
)
++
lib.optional
(
lib.versions.major metadata.release_version == "17"
&& stdenv.isDarwin
&& lib.versionOlder stdenv.hostPlatform.darwinMinVersion "10.13"
)
# https://github.com/llvm/llvm-project/issues/64226
(
fetchpatch {
name = "0042-mbstate_t-not-defined.patch";
url = "https://github.com/macports/macports-ports/raw/acd8acb171f1658596ed1cf25da48d5b932e2d19/lang/llvm-17/files/0042-mbstate_t-not-defined.patch";
hash = "sha256-jo+DYA6zuSv9OH3A0bYwY5TlkWprup4OKQ7rfK1WHBI=";
}
)
++
lib.optional
(
lib.versionAtLeast metadata.release_version "18"
&& stdenv.isDarwin
&& lib.versionOlder stdenv.hostPlatform.darwinMinVersion "10.13"
)
# https://github.com/llvm/llvm-project/issues/64226
(metadata.getVersionFile "libcxx/0001-darwin-10.12-mbstate_t-fix.patch");
stdenv = overrideCC stdenv buildLlvmTools.clangNoLibcxx;
}
// lib.optionalAttrs (lib.versionOlder metadata.release_version "14") {
# TODO: remove this, causes LLVM 13 packages rebuild.
inherit (metadata) monorepoSrc; # Preserve bug during #307211 refactor.
}
);
libunwind = callPackage ./libunwind {
patches = lib.optional (lib.versionOlder metadata.release_version "17") (
metadata.getVersionFile "libunwind/gnu-install-dirs.patch"
);
stdenv = overrideCC stdenv buildLlvmTools.clangNoLibcxx;
};
openmp = callPackage ./openmp {
patches =
lib.optional (lib.versionAtLeast metadata.release_version "15") (
metadata.getVersionFile "openmp/fix-find-tool.patch"
)
++ lib.optional (
lib.versionAtLeast metadata.release_version "14" && lib.versionOlder metadata.release_version "18"
) (metadata.getVersionFile "openmp/gnu-install-dirs.patch")
++ lib.optional (lib.versionAtLeast metadata.release_version "14") (
metadata.getVersionFile "openmp/run-lit-directly.patch"
)
++
lib.optional (lib.versionOlder metadata.release_version "14")
# Fix cross.
(
fetchpatch {
url = "https://github.com/llvm/llvm-project/commit/5e2358c781b85a18d1463fd924d2741d4ae5e42e.patch";
hash = "sha256-UxIlAifXnexF/MaraPW0Ut6q+sf3e7y1fMdEv1q103A=";
}
);
};
}
);
noExtend = extensible: lib.attrsets.removeAttrs extensible [ "extend" ];
in
{
inherit tools libraries lldbPlugins;
inherit (metadata) release_version;
}
// (noExtend libraries)
// (noExtend tools)
|