220 lines
6.9 KiB
Nix
220 lines
6.9 KiB
Nix
{ lib
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, stdenv
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, llvm_meta
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, release_version
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, cmake
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, zlib
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, ncurses
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, swig3
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, swig4
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, which
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, libedit
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, libxml2
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, libllvm
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, libclang
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, python3
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, version
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, darwin
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, lit
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, makeWrapper
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, lua5_3
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, ninja
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, runCommand
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, src ? null
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, monorepoSrc ? null
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, patches ? [ ]
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, enableManpages ? false
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, ...
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}:
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let
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src' =
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if monorepoSrc != null then
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runCommand "lldb-src-${version}" { } ''
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mkdir -p "$out"
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cp -r ${monorepoSrc}/cmake "$out"
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cp -r ${monorepoSrc}/lldb "$out"
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'' else src;
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vscodeExt = {
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name = if lib.versionAtLeast release_version "18" then "lldb-dap" else "lldb-vscode";
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version = if lib.versionAtLeast release_version "18" then "0.2.0" else "0.1.0";
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};
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swig = if lib.versionAtLeast release_version "18" then swig4 else swig3;
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in
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stdenv.mkDerivation (rec {
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passthru.monorepoSrc = monorepoSrc;
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pname = "lldb";
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inherit version;
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src = src';
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inherit patches;
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# LLDB expects to find the path to `bin` relative to `lib` on Darwin. It can’t be patched with the location of
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# the `lib` output because that would create a cycle between it and the `out` output.
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outputs = [ "out" "dev" ] ++ lib.optionals (!stdenv.isDarwin) [ "lib" ];
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sourceRoot = lib.optional (lib.versionAtLeast release_version "13") "${src.name}/${pname}";
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nativeBuildInputs = [
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cmake
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python3
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which
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swig
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lit
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makeWrapper
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lua5_3
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] ++ lib.optionals enableManpages [
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python3.pkgs.sphinx
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] ++ lib.optionals (lib.versionOlder release_version "18" && enableManpages) [
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python3.pkgs.recommonmark
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] ++ lib.optionals (lib.versionAtLeast release_version "18" && enableManpages) [
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python3.pkgs.myst-parser
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] ++ lib.optionals (lib.versionAtLeast release_version "14") [
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ninja
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];
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buildInputs = [
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ncurses
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zlib
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libedit
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libxml2
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libllvm
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] ++ lib.optionals (lib.versionAtLeast release_version "16") [
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# Starting with LLVM 16, the resource dir patch is no longer enough to get
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# libclang into the rpath of the lldb executables. By putting it into
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# buildInputs cc-wrapper will set up rpath correctly for us.
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(lib.getLib libclang)
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] ++ lib.optionals stdenv.isDarwin [
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darwin.libobjc
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darwin.apple_sdk.libs.xpc
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darwin.apple_sdk.frameworks.Foundation
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darwin.bootstrap_cmds
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darwin.apple_sdk.frameworks.Carbon
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darwin.apple_sdk.frameworks.Cocoa
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]
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# The older libSystem used on x86_64 macOS is missing the
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# `<bsm/audit_session.h>` header which `lldb` uses.
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#
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# We copy this header over from macOS 10.12 SDK.
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#
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# See here for context:
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# https://github.com/NixOS/nixpkgs/pull/194634#issuecomment-1272129132
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++ lib.optional
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(
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stdenv.targetPlatform.isDarwin
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&& lib.versionOlder stdenv.targetPlatform.darwinSdkVersion "11.0"
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&& (lib.versionAtLeast release_version "15")
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)
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(
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runCommand "bsm-audit-session-header" { } ''
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install -Dm444 \
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"${lib.getDev darwin.apple_sdk.sdk}/include/bsm/audit_session.h" \
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"$out/include/bsm/audit_session.h"
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''
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);
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hardeningDisable = [ "format" ];
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cmakeFlags = [
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"-DLLDB_INCLUDE_TESTS=${if doCheck then "YES" else "NO"}"
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"-DLLVM_ENABLE_RTTI=OFF"
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"-DClang_DIR=${lib.getDev libclang}/lib/cmake"
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"-DLLVM_EXTERNAL_LIT=${lit}/bin/lit"
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] ++ lib.optionals stdenv.isDarwin [
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"-DLLDB_USE_SYSTEM_DEBUGSERVER=ON"
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] ++ lib.optionals (!stdenv.isDarwin) [
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"-DLLDB_CODESIGN_IDENTITY=" # codesigning makes nondeterministic
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] ++ lib.optionals (lib.versionAtLeast release_version "17") [
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"-DCLANG_RESOURCE_DIR=../../../../${libclang.lib}"
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] ++ lib.optionals enableManpages ([
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"-DLLVM_ENABLE_SPHINX=ON"
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"-DSPHINX_OUTPUT_MAN=ON"
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"-DSPHINX_OUTPUT_HTML=OFF"
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] ++ lib.optionals (lib.versionAtLeast release_version "15") [
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# docs reference `automodapi` but it's not added to the extensions list when
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# only building the manpages:
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# https://github.com/llvm/llvm-project/blob/af6ec9200b09039573d85e349496c4f5b17c3d7f/lldb/docs/conf.py#L54
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#
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# so, we just ignore the resulting errors
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"-DSPHINX_WARNINGS_AS_ERRORS=OFF"
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]) ++ lib.optionals doCheck [
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"-DLLDB_TEST_C_COMPILER=${stdenv.cc}/bin/${stdenv.cc.targetPrefix}cc"
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"-DLLDB_TEST_CXX_COMPILER=${stdenv.cc}/bin/${stdenv.cc.targetPrefix}c++"
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];
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doCheck = false;
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doInstallCheck = lib.versionOlder release_version "15";
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# TODO: cleanup with mass-rebuild
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installCheckPhase = ''
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if [ ! -e $lib/${python3.sitePackages}/lldb/_lldb*.so ] ; then
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echo "ERROR: python files not installed where expected!";
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return 1;
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fi
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'' # Something lua is built on older versions but this file doesn't exist.
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+ lib.optionalString (lib.versionAtLeast release_version "14") ''
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if [ ! -e "$lib/lib/lua/${lua5_3.luaversion}/lldb.so" ] ; then
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echo "ERROR: lua files not installed where expected!";
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return 1;
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fi
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'';
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postInstall = ''
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wrapProgram $out/bin/lldb --prefix PYTHONPATH : $lib/${python3.sitePackages}/
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# Editor support
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# vscode:
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install -D ../tools/${vscodeExt.name}/package.json $out/share/vscode/extensions/llvm-org.${vscodeExt.name}-${vscodeExt.version}/package.json
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mkdir -p $out/share/vscode/extensions/llvm-org.${vscodeExt.name}-${vscodeExt.version}/bin
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ln -s $out/bin/*${if lib.versionAtLeast release_version "18" then vscodeExt.name else "-vscode"} $out/share/vscode/extensions/llvm-org.${vscodeExt.name}-${vscodeExt.version}/bin
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'';
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passthru.vscodeExtName = vscodeExt.name;
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passthru.vscodeExtPublisher = "llvm";
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passthru.vscodeExtUniqueId = "llvm-org.${vscodeExt.name}-${vscodeExt.version}";
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meta = llvm_meta // {
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homepage = "https://lldb.llvm.org/";
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description = "Next-generation high-performance debugger";
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longDescription = ''
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LLDB is a next generation, high-performance debugger. It is built as a set
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of reusable components which highly leverage existing libraries in the
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larger LLVM Project, such as the Clang expression parser and LLVM
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disassembler.
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'';
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# llvm <10 never built on aarch64-darwin since first introduction in nixpkgs
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broken =
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(lib.versionOlder release_version "11" && stdenv.isDarwin && stdenv.isAarch64)
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|| (((lib.versions.major release_version) == "13") && stdenv.isDarwin);
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mainProgram = "lldb";
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};
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} // lib.optionalAttrs enableManpages {
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pname = "lldb-manpages";
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buildPhase = lib.optionalString (lib.versionOlder release_version "15") ''
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make ${if (lib.versionOlder release_version "12") then "docs-man" else "docs-lldb-man"}
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'';
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ninjaFlags = lib.optionals (lib.versionAtLeast release_version "15") [ "docs-lldb-man" ];
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propagatedBuildInputs = [ ];
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# manually install lldb man page
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installPhase = ''
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mkdir -p $out/share/man/man1
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install docs/man/lldb.1 -t $out/share/man/man1/
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'';
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postPatch = null;
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postInstall = null;
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outputs = [ "out" ];
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doCheck = false;
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meta = llvm_meta // {
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description = "man pages for LLDB ${version}";
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};
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})
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