llvmPackages_{12,13,14,15,16,17,18,git}: use common libcxx
This commit is contained in:
Tristan Ross
parent
2989f99f0f
commit
782fc2ebac
@ -1,6 +1,6 @@
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{ lowPrio, newScope, pkgs, lib, stdenv, cmake
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, preLibcCrossHeaders
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, fetchpatch
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, substitute, fetchFromGitHub, fetchpatch
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, libxml2, python3, isl, fetchurl, overrideCC, wrapCCWith, wrapBintoolsWith
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, buildLlvmTools # tools, but from the previous stage, for cross
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, targetLlvmLibraries # libraries, but from the next stage, for cross
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@ -254,7 +254,35 @@ let
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libcxxStdenv = overrideCC stdenv buildLlvmTools.libcxxClang;
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libcxx = callPackage ./libcxx {
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libcxx = callPackage ../common/libcxx {
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src = fetchFromGitHub {
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owner = "llvm";
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repo = "llvm-project";
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rev = "refs/tags/llvmorg-${version}";
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sparseCheckout = [
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"libcxx"
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"libcxxabi"
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"llvm/cmake"
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"llvm/utils"
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"runtimes"
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];
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hash = "sha256-etxgXIdWxMTmbZ83Hsc0w6Jt5OSQSUEPVEWqLkHsNBY=";
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};
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patches = [
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(substitute {
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src = ../common/libcxxabi/wasm.patch;
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replacements = [
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"--replace-fail" "/cmake/" "/llvm/cmake/"
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];
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})
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] ++ lib.optionals stdenv.hostPlatform.isMusl [
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(substitute {
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src = ../common/libcxx/libcxx-0001-musl-hacks.patch;
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replacements = [
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"--replace-fail" "/include/" "/libcxx/include/"
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];
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})
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];
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inherit llvm_meta;
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stdenv = overrideCC stdenv buildLlvmTools.clangNoLibcxx;
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};
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@ -1,139 +0,0 @@
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{ lib, stdenv, llvm_meta
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, fetchFromGitHub, runCommand, substitute
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, cmake, lndir, ninja, python3, fixDarwinDylibNames, version
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, cxxabi ? if stdenv.hostPlatform.isFreeBSD then libcxxrt else null
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, libcxxrt, libunwind
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, enableShared ? !stdenv.hostPlatform.isStatic
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}:
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# external cxxabi is not supported on Darwin as the build will not link libcxx
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# properly and not re-export the cxxabi symbols into libcxx
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# https://github.com/NixOS/nixpkgs/issues/166205
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# https://github.com/NixOS/nixpkgs/issues/269548
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assert cxxabi == null || !stdenv.hostPlatform.isDarwin;
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let
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basename = "libcxx";
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cxxabiName = "lib${if cxxabi == null then "cxxabi" else cxxabi.libName}";
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runtimes = [ "libcxx" ] ++ lib.optional (cxxabi == null) "libcxxabi";
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# Note: useLLVM is likely false for Darwin but true under pkgsLLVM
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useLLVM = stdenv.hostPlatform.useLLVM or false;
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cxxabiCMakeFlags = lib.optionals (useLLVM && !stdenv.hostPlatform.isWasm) [
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"-DLIBCXXABI_USE_COMPILER_RT=ON"
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"-DLIBCXXABI_USE_LLVM_UNWINDER=ON"
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] ++ lib.optionals stdenv.hostPlatform.isWasm [
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"-DLIBCXXABI_ENABLE_THREADS=OFF"
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"-DLIBCXXABI_ENABLE_EXCEPTIONS=OFF"
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] ++ lib.optionals (!enableShared) [
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"-DLIBCXXABI_ENABLE_SHARED=OFF"
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];
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cxxCMakeFlags = [
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"-DLIBCXX_CXX_ABI=${cxxabiName}"
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] ++ lib.optionals (cxxabi != null) [
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"-DLIBCXX_CXX_ABI_INCLUDE_PATHS=${lib.getDev cxxabi}/include"
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] ++ lib.optionals (stdenv.hostPlatform.isMusl || stdenv.hostPlatform.isWasi) [
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"-DLIBCXX_HAS_MUSL_LIBC=1"
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] ++ lib.optionals useLLVM [
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"-DLIBCXX_USE_COMPILER_RT=ON"
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] ++ lib.optionals stdenv.hostPlatform.isWasm [
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"-DLIBCXX_ENABLE_THREADS=OFF"
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"-DLIBCXX_ENABLE_FILESYSTEM=OFF"
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"-DLIBCXX_ENABLE_EXCEPTIONS=OFF"
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] ++ lib.optionals (!enableShared) [
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"-DLIBCXX_ENABLE_SHARED=OFF"
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];
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cmakeFlags = [
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"-DLLVM_ENABLE_RUNTIMES=${lib.concatStringsSep ";" runtimes}"
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] ++ lib.optionals (useLLVM && !stdenv.hostPlatform.isWasm) [
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# libcxxabi's CMake looks as though it treats -nostdlib++ as implying -nostdlib,
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# but that does not appear to be the case for example when building
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# pkgsLLVM.libcxxabi (which uses clangNoCompilerRtWithLibc).
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"-DCMAKE_EXE_LINKER_FLAGS=-nostdlib"
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"-DCMAKE_SHARED_LINKER_FLAGS=-nostdlib"
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] ++ lib.optionals stdenv.hostPlatform.isWasm [
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"-DCMAKE_C_COMPILER_WORKS=ON"
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"-DCMAKE_CXX_COMPILER_WORKS=ON"
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"-DUNIX=ON" # Required otherwise libc++ fails to detect the correct linker
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] ++ cxxCMakeFlags
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++ lib.optionals (cxxabi == null) cxxabiCMakeFlags;
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in
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stdenv.mkDerivation rec {
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pname = basename;
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inherit version cmakeFlags;
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src = fetchFromGitHub {
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owner = "llvm";
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repo = "llvm-project";
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rev = "refs/tags/llvmorg-${version}";
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sparseCheckout = [
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"libcxx"
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"libcxxabi"
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"llvm/cmake"
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"llvm/utils"
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"runtimes"
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];
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hash = "sha256-etxgXIdWxMTmbZ83Hsc0w6Jt5OSQSUEPVEWqLkHsNBY=";
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};
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outputs = [ "out" "dev" ];
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patches = [
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(substitute {
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src = ../../common/libcxxabi/wasm.patch;
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replacements = [
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"--replace-fail" "/cmake/" "/llvm/cmake/"
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];
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})
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] ++ lib.optionals stdenv.hostPlatform.isMusl [
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(substitute {
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src = ../../common/libcxx/libcxx-0001-musl-hacks.patch;
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replacements = [
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"--replace-fail" "/include/" "/libcxx/include/"
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];
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})
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];
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postPatch = ''
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cd runtimes
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'';
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preConfigure = lib.optionalString stdenv.hostPlatform.isMusl ''
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patchShebangs utils/cat_files.py
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'';
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nativeBuildInputs = [ cmake ninja python3 ]
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++ lib.optional stdenv.isDarwin fixDarwinDylibNames
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++ lib.optional (cxxabi != null) lndir;
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buildInputs = [ cxxabi ]
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++ lib.optionals (useLLVM && !stdenv.hostPlatform.isWasm) [ libunwind ];
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# libc++.so is a linker script which expands to multiple libraries,
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# libc++.so.1 and libc++abi.so or the external cxxabi. ld-wrapper doesn't
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# support linker scripts so the external cxxabi needs to be symlinked in
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postInstall = lib.optionalString (cxxabi != null) ''
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lndir ${lib.getDev cxxabi}/include $out/include/c++/v1
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lndir ${lib.getLib cxxabi}/lib $out/lib
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'';
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passthru = {
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isLLVM = true;
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};
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meta = llvm_meta // {
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homepage = "https://libcxx.llvm.org/";
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description = "C++ standard library";
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longDescription = ''
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libc++ is an implementation of the C++ standard library, targeting C++11,
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C++14 and above.
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'';
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# "All of the code in libc++ is dual licensed under the MIT license and the
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# UIUC License (a BSD-like license)":
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license = with lib.licenses; [ mit ncsa ];
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};
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}
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@ -1,7 +1,7 @@
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{ lowPrio, newScope, pkgs, lib, stdenv, cmake
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, preLibcCrossHeaders
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, fetchpatch
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, libxml2, python3, isl, fetchFromGitHub, overrideCC, wrapCCWith, wrapBintoolsWith
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, libxml2, python3, isl, fetchFromGitHub, substitute, overrideCC, wrapCCWith, wrapBintoolsWith
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, buildLlvmTools # tools, but from the previous stage, for cross
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, targetLlvmLibraries # libraries, but from the next stage, for cross
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, targetLlvm
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@ -291,7 +291,22 @@ in let
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libcxxStdenv = overrideCC stdenv buildLlvmTools.libcxxClang;
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libcxx = callPackage ./libcxx {
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libcxx = callPackage ../common/libcxx {
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patches = [
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(substitute {
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src = ../common/libcxxabi/wasm.patch;
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replacements = [
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"--replace-fail" "/cmake/" "/llvm/cmake/"
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];
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})
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] ++ lib.optionals stdenv.hostPlatform.isMusl [
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(substitute {
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src = ../common/libcxx/libcxx-0001-musl-hacks.patch;
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replacements = [
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"--replace-fail" "/include/" "/libcxx/include/"
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];
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})
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];
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inherit llvm_meta;
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stdenv = overrideCC stdenv buildLlvmTools.clangNoLibcxx;
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monorepoSrc = src;
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@ -1,135 +0,0 @@
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{ lib, stdenv, llvm_meta
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, monorepoSrc, runCommand, substitute
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, cmake, lndir, ninja, python3, fixDarwinDylibNames, version
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, cxxabi ? if stdenv.hostPlatform.isFreeBSD then libcxxrt else null
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, libcxxrt, libunwind
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, enableShared ? !stdenv.hostPlatform.isStatic
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}:
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# external cxxabi is not supported on Darwin as the build will not link libcxx
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# properly and not re-export the cxxabi symbols into libcxx
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# https://github.com/NixOS/nixpkgs/issues/166205
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# https://github.com/NixOS/nixpkgs/issues/269548
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assert cxxabi == null || !stdenv.hostPlatform.isDarwin;
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let
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basename = "libcxx";
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cxxabiName = "lib${if cxxabi == null then "cxxabi" else cxxabi.libName}";
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runtimes = [ "libcxx" ] ++ lib.optional (cxxabi == null) "libcxxabi";
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# Note: useLLVM is likely false for Darwin but true under pkgsLLVM
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useLLVM = stdenv.hostPlatform.useLLVM or false;
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cxxabiCMakeFlags = lib.optionals (useLLVM && !stdenv.hostPlatform.isWasm) [
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"-DLIBCXXABI_USE_COMPILER_RT=ON"
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"-DLIBCXXABI_USE_LLVM_UNWINDER=ON"
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] ++ lib.optionals stdenv.hostPlatform.isWasm [
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"-DLIBCXXABI_ENABLE_THREADS=OFF"
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"-DLIBCXXABI_ENABLE_EXCEPTIONS=OFF"
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] ++ lib.optionals (!enableShared) [
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"-DLIBCXXABI_ENABLE_SHARED=OFF"
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];
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cxxCMakeFlags = [
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"-DLIBCXX_CXX_ABI=${cxxabiName}"
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] ++ lib.optionals (cxxabi != null) [
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"-DLIBCXX_CXX_ABI_INCLUDE_PATHS=${lib.getDev cxxabi}/include"
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] ++ lib.optionals (stdenv.hostPlatform.isMusl || stdenv.hostPlatform.isWasi) [
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"-DLIBCXX_HAS_MUSL_LIBC=1"
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] ++ lib.optionals useLLVM [
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"-DLIBCXX_USE_COMPILER_RT=ON"
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] ++ lib.optionals stdenv.hostPlatform.isWasm [
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"-DLIBCXX_ENABLE_THREADS=OFF"
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"-DLIBCXX_ENABLE_FILESYSTEM=OFF"
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"-DLIBCXX_ENABLE_EXCEPTIONS=OFF"
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] ++ lib.optionals (!enableShared) [
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"-DLIBCXX_ENABLE_SHARED=OFF"
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];
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cmakeFlags = [
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"-DLLVM_ENABLE_RUNTIMES=${lib.concatStringsSep ";" runtimes}"
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] ++ lib.optionals (useLLVM && !stdenv.hostPlatform.isWasm) [
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# libcxxabi's CMake looks as though it treats -nostdlib++ as implying -nostdlib,
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# but that does not appear to be the case for example when building
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# pkgsLLVM.libcxxabi (which uses clangNoCompilerRtWithLibc).
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"-DCMAKE_EXE_LINKER_FLAGS=-nostdlib"
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"-DCMAKE_SHARED_LINKER_FLAGS=-nostdlib"
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] ++ lib.optionals stdenv.hostPlatform.isWasm [
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"-DCMAKE_C_COMPILER_WORKS=ON"
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"-DCMAKE_CXX_COMPILER_WORKS=ON"
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"-DUNIX=ON" # Required otherwise libc++ fails to detect the correct linker
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] ++ cxxCMakeFlags
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++ lib.optionals (cxxabi == null) cxxabiCMakeFlags;
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in
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stdenv.mkDerivation rec {
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pname = basename;
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inherit version cmakeFlags;
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src = runCommand "${pname}-src-${version}" {} (''
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mkdir -p "$out/llvm"
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cp -r ${monorepoSrc}/libcxx "$out"
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cp -r ${monorepoSrc}/llvm/cmake "$out/llvm"
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cp -r ${monorepoSrc}/llvm/utils "$out/llvm"
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cp -r ${monorepoSrc}/runtimes "$out"
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'' + lib.optionalString (cxxabi == null) ''
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cp -r ${monorepoSrc}/libcxxabi "$out"
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'');
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outputs = [ "out" "dev" ];
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patches = [
|
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(substitute {
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src = ../../common/libcxxabi/wasm.patch;
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replacements = [
|
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"--replace-fail" "/cmake/" "/llvm/cmake/"
|
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];
|
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})
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] ++ lib.optionals stdenv.hostPlatform.isMusl [
|
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(substitute {
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src = ../../common/libcxx/libcxx-0001-musl-hacks.patch;
|
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replacements = [
|
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"--replace-fail" "/include/" "/libcxx/include/"
|
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];
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})
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];
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postPatch = ''
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cd runtimes
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'';
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preConfigure = lib.optionalString stdenv.hostPlatform.isMusl ''
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patchShebangs utils/cat_files.py
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'';
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|
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nativeBuildInputs = [ cmake ninja python3 ]
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++ lib.optional stdenv.isDarwin fixDarwinDylibNames
|
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++ lib.optional (cxxabi != null) lndir;
|
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|
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buildInputs = [ cxxabi ]
|
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++ lib.optionals (useLLVM && !stdenv.hostPlatform.isWasm) [ libunwind ];
|
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|
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# libc++.so is a linker script which expands to multiple libraries,
|
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# libc++.so.1 and libc++abi.so or the external cxxabi. ld-wrapper doesn't
|
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# support linker scripts so the external cxxabi needs to be symlinked in
|
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postInstall = lib.optionalString (cxxabi != null) ''
|
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lndir ${lib.getDev cxxabi}/include ''${!outputDev}/include/c++/v1
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lndir ${lib.getLib cxxabi}/lib ''${!outputLib}/lib
|
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'';
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|
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passthru = {
|
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isLLVM = true;
|
||||
};
|
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|
||||
meta = llvm_meta // {
|
||||
homepage = "https://libcxx.llvm.org/";
|
||||
description = "C++ standard library";
|
||||
longDescription = ''
|
||||
libc++ is an implementation of the C++ standard library, targeting C++11,
|
||||
C++14 and above.
|
||||
'';
|
||||
# "All of the code in libc++ is dual licensed under the MIT license and the
|
||||
# UIUC License (a BSD-like license)":
|
||||
license = with lib.licenses; [ mit ncsa ];
|
||||
};
|
||||
}
|
||||
@ -1,6 +1,6 @@
|
||||
{ lowPrio, newScope, pkgs, lib, stdenv, cmake
|
||||
, preLibcCrossHeaders
|
||||
, libxml2, python3, fetchFromGitHub, overrideCC, wrapCCWith, wrapBintoolsWith
|
||||
, libxml2, python3, fetchFromGitHub, substitute, overrideCC, wrapCCWith, wrapBintoolsWith
|
||||
, buildLlvmTools # tools, but from the previous stage, for cross
|
||||
, targetLlvmLibraries # libraries, but from the next stage, for cross
|
||||
, targetLlvm
|
||||
@ -289,7 +289,22 @@ in let
|
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|
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libcxxStdenv = overrideCC stdenv buildLlvmTools.libcxxClang;
|
||||
|
||||
libcxx = callPackage ./libcxx {
|
||||
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;
|
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stdenv = overrideCC stdenv buildLlvmTools.clangNoLibcxx;
|
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};
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
{ lowPrio, newScope, pkgs, lib, stdenv, cmake, ninja
|
||||
, preLibcCrossHeaders
|
||||
, libxml2, python3, fetchFromGitHub, overrideCC, wrapCCWith, wrapBintoolsWith
|
||||
, libxml2, python3, fetchFromGitHub, fetchpatch, substitute, overrideCC, wrapCCWith, wrapBintoolsWith
|
||||
, buildLlvmTools # tools, but from the previous stage, for cross
|
||||
, targetLlvmLibraries # libraries, but from the next stage, for cross
|
||||
, targetLlvm
|
||||
@ -307,7 +307,30 @@ in let
|
||||
# `libcxx` requires a fairly modern C++ compiler,
|
||||
# so: we use the clang from this LLVM package set instead of the regular
|
||||
# stdenv's compiler.
|
||||
libcxx = callPackage ./libcxx {
|
||||
libcxx = callPackage ../common/libcxx {
|
||||
patches = [
|
||||
# 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 = ../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;
|
||||
};
|
||||
|
||||
@ -1,145 +0,0 @@
|
||||
{ lib, stdenv, llvm_meta
|
||||
, monorepoSrc, runCommand, fetchpatch, substitute
|
||||
, cmake, lndir, ninja, python3, fixDarwinDylibNames, version
|
||||
, cxxabi ? if stdenv.hostPlatform.isFreeBSD then libcxxrt else null
|
||||
, libcxxrt, libunwind
|
||||
, enableShared ? !stdenv.hostPlatform.isStatic
|
||||
}:
|
||||
|
||||
# external cxxabi is not supported on Darwin as the build will not link libcxx
|
||||
# properly and not re-export the cxxabi symbols into libcxx
|
||||
# https://github.com/NixOS/nixpkgs/issues/166205
|
||||
# https://github.com/NixOS/nixpkgs/issues/269548
|
||||
assert cxxabi == null || !stdenv.hostPlatform.isDarwin;
|
||||
let
|
||||
basename = "libcxx";
|
||||
cxxabiName = "lib${if cxxabi == null then "cxxabi" else cxxabi.libName}";
|
||||
runtimes = [ "libcxx" ] ++ lib.optional (cxxabi == null) "libcxxabi";
|
||||
|
||||
# Note: useLLVM is likely false for Darwin but true under pkgsLLVM
|
||||
useLLVM = stdenv.hostPlatform.useLLVM or false;
|
||||
|
||||
cxxabiCMakeFlags = lib.optionals (useLLVM && !stdenv.hostPlatform.isWasm) [
|
||||
"-DLIBCXXABI_USE_COMPILER_RT=ON"
|
||||
"-DLIBCXXABI_USE_LLVM_UNWINDER=ON"
|
||||
] ++ lib.optionals stdenv.hostPlatform.isWasm [
|
||||
"-DLIBCXXABI_ENABLE_THREADS=OFF"
|
||||
"-DLIBCXXABI_ENABLE_EXCEPTIONS=OFF"
|
||||
] ++ lib.optionals (!enableShared) [
|
||||
"-DLIBCXXABI_ENABLE_SHARED=OFF"
|
||||
];
|
||||
|
||||
cxxCMakeFlags = [
|
||||
"-DLIBCXX_CXX_ABI=${cxxabiName}"
|
||||
] ++ lib.optionals (cxxabi != null) [
|
||||
"-DLIBCXX_CXX_ABI_INCLUDE_PATHS=${lib.getDev cxxabi}/include"
|
||||
] ++ lib.optionals (stdenv.hostPlatform.isMusl || stdenv.hostPlatform.isWasi) [
|
||||
"-DLIBCXX_HAS_MUSL_LIBC=1"
|
||||
] ++ lib.optionals useLLVM [
|
||||
"-DLIBCXX_USE_COMPILER_RT=ON"
|
||||
] ++ lib.optionals stdenv.hostPlatform.isWasm [
|
||||
"-DLIBCXX_ENABLE_THREADS=OFF"
|
||||
"-DLIBCXX_ENABLE_FILESYSTEM=OFF"
|
||||
"-DLIBCXX_ENABLE_EXCEPTIONS=OFF"
|
||||
] ++ lib.optionals (!enableShared) [
|
||||
"-DLIBCXX_ENABLE_SHARED=OFF"
|
||||
];
|
||||
|
||||
cmakeFlags = [
|
||||
"-DLLVM_ENABLE_RUNTIMES=${lib.concatStringsSep ";" runtimes}"
|
||||
] ++ lib.optionals (useLLVM && !stdenv.hostPlatform.isWasm) [
|
||||
# libcxxabi's CMake looks as though it treats -nostdlib++ as implying -nostdlib,
|
||||
# but that does not appear to be the case for example when building
|
||||
# pkgsLLVM.libcxxabi (which uses clangNoCompilerRtWithLibc).
|
||||
"-DCMAKE_EXE_LINKER_FLAGS=-nostdlib"
|
||||
"-DCMAKE_SHARED_LINKER_FLAGS=-nostdlib"
|
||||
] ++ lib.optionals stdenv.hostPlatform.isWasm [
|
||||
"-DCMAKE_C_COMPILER_WORKS=ON"
|
||||
"-DCMAKE_CXX_COMPILER_WORKS=ON"
|
||||
"-DUNIX=ON" # Required otherwise libc++ fails to detect the correct linker
|
||||
] ++ cxxCMakeFlags
|
||||
++ lib.optionals (cxxabi == null) cxxabiCMakeFlags;
|
||||
|
||||
in
|
||||
|
||||
stdenv.mkDerivation rec {
|
||||
pname = basename;
|
||||
inherit version cmakeFlags;
|
||||
|
||||
src = runCommand "${pname}-src-${version}" {} (''
|
||||
mkdir -p "$out/llvm"
|
||||
cp -r ${monorepoSrc}/cmake "$out"
|
||||
cp -r ${monorepoSrc}/libcxx "$out"
|
||||
cp -r ${monorepoSrc}/llvm/cmake "$out/llvm"
|
||||
cp -r ${monorepoSrc}/llvm/utils "$out/llvm"
|
||||
cp -r ${monorepoSrc}/third-party "$out"
|
||||
cp -r ${monorepoSrc}/runtimes "$out"
|
||||
'' + lib.optionalString (cxxabi == null) ''
|
||||
cp -r ${monorepoSrc}/libcxxabi "$out"
|
||||
'');
|
||||
|
||||
outputs = [ "out" "dev" ];
|
||||
|
||||
patches = [
|
||||
# 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 = ../../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/"
|
||||
];
|
||||
})
|
||||
];
|
||||
|
||||
postPatch = ''
|
||||
cd runtimes
|
||||
'';
|
||||
|
||||
preConfigure = lib.optionalString stdenv.hostPlatform.isMusl ''
|
||||
patchShebangs utils/cat_files.py
|
||||
'';
|
||||
|
||||
nativeBuildInputs = [ cmake ninja python3 ]
|
||||
++ lib.optional stdenv.isDarwin fixDarwinDylibNames
|
||||
++ lib.optional (cxxabi != null) lndir;
|
||||
|
||||
buildInputs = [ cxxabi ]
|
||||
++ lib.optionals (useLLVM && !stdenv.hostPlatform.isWasm) [ libunwind ];
|
||||
|
||||
# libc++.so is a linker script which expands to multiple libraries,
|
||||
# libc++.so.1 and libc++abi.so or the external cxxabi. ld-wrapper doesn't
|
||||
# support linker scripts so the external cxxabi needs to be symlinked in
|
||||
postInstall = lib.optionalString (cxxabi != null) ''
|
||||
lndir ${lib.getDev cxxabi}/include ''${!outputDev}/include/c++/v1
|
||||
lndir ${lib.getLib cxxabi}/lib ''${!outputLib}/lib
|
||||
'';
|
||||
|
||||
passthru = {
|
||||
isLLVM = true;
|
||||
};
|
||||
|
||||
meta = llvm_meta // {
|
||||
homepage = "https://libcxx.llvm.org/";
|
||||
description = "C++ standard library";
|
||||
longDescription = ''
|
||||
libc++ is an implementation of the C++ standard library, targeting C++11,
|
||||
C++14 and above.
|
||||
'';
|
||||
# "All of the code in libc++ is dual licensed under the MIT license and the
|
||||
# UIUC License (a BSD-like license)":
|
||||
license = with lib.licenses; [ mit ncsa ];
|
||||
};
|
||||
}
|
||||
@ -322,7 +322,7 @@ in let
|
||||
# `libcxx` requires a fairly modern C++ compiler,
|
||||
# so: we use the clang from this LLVM package set instead of the regular
|
||||
# stdenv's compiler.
|
||||
libcxx = callPackage ./libcxx {
|
||||
libcxx = callPackage ../common/libcxx {
|
||||
inherit llvm_meta;
|
||||
stdenv = overrideCC stdenv buildLlvmTools.clangNoLibcxx;
|
||||
};
|
||||
|
||||
@ -1,125 +0,0 @@
|
||||
{ lib, stdenv, llvm_meta
|
||||
, monorepoSrc, runCommand, fetchpatch
|
||||
, cmake, lndir, ninja, python3, fixDarwinDylibNames, version
|
||||
, cxxabi ? if stdenv.hostPlatform.isFreeBSD then libcxxrt else null
|
||||
, libcxxrt, libunwind
|
||||
, enableShared ? !stdenv.hostPlatform.isStatic
|
||||
}:
|
||||
|
||||
# external cxxabi is not supported on Darwin as the build will not link libcxx
|
||||
# properly and not re-export the cxxabi symbols into libcxx
|
||||
# https://github.com/NixOS/nixpkgs/issues/166205
|
||||
# https://github.com/NixOS/nixpkgs/issues/269548
|
||||
assert cxxabi == null || !stdenv.hostPlatform.isDarwin;
|
||||
let
|
||||
basename = "libcxx";
|
||||
cxxabiName = "lib${if cxxabi == null then "cxxabi" else cxxabi.libName}";
|
||||
runtimes = [ "libcxx" ] ++ lib.optional (cxxabi == null) "libcxxabi";
|
||||
|
||||
# Note: useLLVM is likely false for Darwin but true under pkgsLLVM
|
||||
useLLVM = stdenv.hostPlatform.useLLVM or false;
|
||||
|
||||
cxxabiCMakeFlags = lib.optionals (useLLVM && !stdenv.hostPlatform.isWasm) [
|
||||
"-DLIBCXXABI_USE_COMPILER_RT=ON"
|
||||
"-DLIBCXXABI_USE_LLVM_UNWINDER=ON"
|
||||
] ++ lib.optionals stdenv.hostPlatform.isWasm [
|
||||
"-DLIBCXXABI_ENABLE_THREADS=OFF"
|
||||
"-DLIBCXXABI_ENABLE_EXCEPTIONS=OFF"
|
||||
] ++ lib.optionals (!enableShared) [
|
||||
"-DLIBCXXABI_ENABLE_SHARED=OFF"
|
||||
];
|
||||
|
||||
cxxCMakeFlags = [
|
||||
"-DLIBCXX_CXX_ABI=${cxxabiName}"
|
||||
] ++ lib.optionals (cxxabi != null) [
|
||||
"-DLIBCXX_CXX_ABI_INCLUDE_PATHS=${lib.getDev cxxabi}/include"
|
||||
] ++ lib.optionals (stdenv.hostPlatform.isMusl || stdenv.hostPlatform.isWasi) [
|
||||
"-DLIBCXX_HAS_MUSL_LIBC=1"
|
||||
] ++ lib.optionals useLLVM [
|
||||
"-DLIBCXX_USE_COMPILER_RT=ON"
|
||||
# There's precedent for this in llvm-project/libcxx/cmake/caches.
|
||||
# In a monorepo build you might do the following in the libcxxabi build:
|
||||
# -DLLVM_ENABLE_PROJECTS=libcxxabi;libunwinder
|
||||
# -DLIBCXXABI_STATICALLY_LINK_UNWINDER_IN_STATIC_LIBRARY=On
|
||||
# libcxx appears to require unwind and doesn't pull it in via other means.
|
||||
"-DLIBCXX_ADDITIONAL_LIBRARIES=unwind"
|
||||
] ++ lib.optionals stdenv.hostPlatform.isWasm [
|
||||
"-DLIBCXX_ENABLE_THREADS=OFF"
|
||||
"-DLIBCXX_ENABLE_FILESYSTEM=OFF"
|
||||
"-DLIBCXX_ENABLE_EXCEPTIONS=OFF"
|
||||
] ++ lib.optionals (!enableShared) [
|
||||
"-DLIBCXX_ENABLE_SHARED=OFF"
|
||||
];
|
||||
|
||||
cmakeFlags = [
|
||||
"-DLLVM_ENABLE_RUNTIMES=${lib.concatStringsSep ";" runtimes}"
|
||||
] ++ lib.optionals (useLLVM && !stdenv.hostPlatform.isWasm) [
|
||||
# libcxxabi's CMake looks as though it treats -nostdlib++ as implying -nostdlib,
|
||||
# but that does not appear to be the case for example when building
|
||||
# pkgsLLVM.libcxxabi (which uses clangNoCompilerRtWithLibc).
|
||||
"-DCMAKE_EXE_LINKER_FLAGS=-nostdlib"
|
||||
"-DCMAKE_SHARED_LINKER_FLAGS=-nostdlib"
|
||||
] ++ lib.optionals stdenv.hostPlatform.isWasm [
|
||||
"-DCMAKE_C_COMPILER_WORKS=ON"
|
||||
"-DCMAKE_CXX_COMPILER_WORKS=ON"
|
||||
"-DUNIX=ON" # Required otherwise libc++ fails to detect the correct linker
|
||||
] ++ cxxCMakeFlags
|
||||
++ lib.optionals (cxxabi == null) cxxabiCMakeFlags;
|
||||
|
||||
in
|
||||
|
||||
stdenv.mkDerivation rec {
|
||||
pname = basename;
|
||||
inherit version cmakeFlags;
|
||||
|
||||
src = runCommand "${pname}-src-${version}" {} (''
|
||||
mkdir -p "$out/llvm"
|
||||
cp -r ${monorepoSrc}/cmake "$out"
|
||||
cp -r ${monorepoSrc}/libcxx "$out"
|
||||
cp -r ${monorepoSrc}/llvm/cmake "$out/llvm"
|
||||
cp -r ${monorepoSrc}/llvm/utils "$out/llvm"
|
||||
cp -r ${monorepoSrc}/third-party "$out"
|
||||
cp -r ${monorepoSrc}/runtimes "$out"
|
||||
'' + lib.optionalString (cxxabi == null) ''
|
||||
cp -r ${monorepoSrc}/libcxxabi "$out"
|
||||
'');
|
||||
|
||||
sourceRoot = "${src.name}/runtimes";
|
||||
|
||||
outputs = [ "out" "dev" ];
|
||||
|
||||
preConfigure = lib.optionalString stdenv.hostPlatform.isMusl ''
|
||||
patchShebangs utils/cat_files.py
|
||||
'';
|
||||
|
||||
nativeBuildInputs = [ cmake ninja python3 ]
|
||||
++ lib.optional stdenv.isDarwin fixDarwinDylibNames
|
||||
++ lib.optional (cxxabi != null) lndir;
|
||||
|
||||
buildInputs = [ cxxabi ]
|
||||
++ lib.optionals (useLLVM && !stdenv.hostPlatform.isWasm) [ libunwind ];
|
||||
|
||||
# libc++.so is a linker script which expands to multiple libraries,
|
||||
# libc++.so.1 and libc++abi.so or the external cxxabi. ld-wrapper doesn't
|
||||
# support linker scripts so the external cxxabi needs to be symlinked in
|
||||
postInstall = lib.optionalString (cxxabi != null) ''
|
||||
lndir ${lib.getDev cxxabi}/include ''${!outputDev}/include/c++/v1
|
||||
lndir ${lib.getLib cxxabi}/lib ''${!outputLib}/lib
|
||||
'';
|
||||
|
||||
passthru = {
|
||||
isLLVM = true;
|
||||
};
|
||||
|
||||
meta = llvm_meta // {
|
||||
homepage = "https://libcxx.llvm.org/";
|
||||
description = "C++ standard library";
|
||||
longDescription = ''
|
||||
libc++ is an implementation of the C++ standard library, targeting C++11,
|
||||
C++14 and above.
|
||||
'';
|
||||
# "All of the code in libc++ is dual licensed under the MIT license and the
|
||||
# UIUC License (a BSD-like license)":
|
||||
license = with lib.licenses; [ mit ncsa ];
|
||||
};
|
||||
}
|
||||
@ -1,6 +1,6 @@
|
||||
{ lowPrio, newScope, pkgs, lib, stdenv, cmake, ninja
|
||||
, preLibcCrossHeaders
|
||||
, libxml2, python3, fetchFromGitHub, overrideCC, wrapCCWith, wrapBintoolsWith
|
||||
, libxml2, python3, fetchFromGitHub, fetchpatch, overrideCC, wrapCCWith, wrapBintoolsWith
|
||||
, buildLlvmTools # tools, but from the previous stage, for cross
|
||||
, targetLlvmLibraries # libraries, but from the next stage, for cross
|
||||
, targetLlvm
|
||||
@ -307,7 +307,15 @@ in let
|
||||
# `libcxx` requires a fairly modern C++ compiler,
|
||||
# so: we use the clang from this LLVM package set instead of the regular
|
||||
# stdenv's compiler.
|
||||
libcxx = callPackage ./libcxx {
|
||||
libcxx = callPackage ../common/libcxx {
|
||||
patches = lib.optionals (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=";
|
||||
})
|
||||
];
|
||||
inherit llvm_meta;
|
||||
stdenv = overrideCC stdenv buildLlvmTools.clangNoLibcxx;
|
||||
};
|
||||
|
||||
@ -1,136 +0,0 @@
|
||||
{ lib, stdenv, llvm_meta
|
||||
, monorepoSrc, runCommand, fetchpatch
|
||||
, cmake, lndir, ninja, python3, fixDarwinDylibNames, version
|
||||
, cxxabi ? if stdenv.hostPlatform.isFreeBSD then libcxxrt else null
|
||||
, libcxxrt, libunwind
|
||||
, enableShared ? !stdenv.hostPlatform.isStatic
|
||||
}:
|
||||
|
||||
# external cxxabi is not supported on Darwin as the build will not link libcxx
|
||||
# properly and not re-export the cxxabi symbols into libcxx
|
||||
# https://github.com/NixOS/nixpkgs/issues/166205
|
||||
# https://github.com/NixOS/nixpkgs/issues/269548
|
||||
assert cxxabi == null || !stdenv.hostPlatform.isDarwin;
|
||||
let
|
||||
basename = "libcxx";
|
||||
cxxabiName = "lib${if cxxabi == null then "cxxabi" else cxxabi.libName}";
|
||||
runtimes = [ "libcxx" ] ++ lib.optional (cxxabi == null) "libcxxabi";
|
||||
|
||||
# Note: useLLVM is likely false for Darwin but true under pkgsLLVM
|
||||
useLLVM = stdenv.hostPlatform.useLLVM or false;
|
||||
|
||||
cxxabiCMakeFlags = lib.optionals (useLLVM && !stdenv.hostPlatform.isWasm) [
|
||||
"-DLIBCXXABI_USE_COMPILER_RT=ON"
|
||||
"-DLIBCXXABI_USE_LLVM_UNWINDER=ON"
|
||||
] ++ lib.optionals stdenv.hostPlatform.isWasm [
|
||||
"-DLIBCXXABI_ENABLE_THREADS=OFF"
|
||||
"-DLIBCXXABI_ENABLE_EXCEPTIONS=OFF"
|
||||
] ++ lib.optionals (!enableShared) [
|
||||
"-DLIBCXXABI_ENABLE_SHARED=OFF"
|
||||
];
|
||||
|
||||
cxxCMakeFlags = [
|
||||
"-DLIBCXX_CXX_ABI=${cxxabiName}"
|
||||
] ++ lib.optionals (cxxabi != null) [
|
||||
"-DLIBCXX_CXX_ABI_INCLUDE_PATHS=${lib.getDev cxxabi}/include"
|
||||
] ++ lib.optionals (stdenv.hostPlatform.isMusl || stdenv.hostPlatform.isWasi) [
|
||||
"-DLIBCXX_HAS_MUSL_LIBC=1"
|
||||
] ++ lib.optionals useLLVM [
|
||||
"-DLIBCXX_USE_COMPILER_RT=ON"
|
||||
# There's precedent for this in llvm-project/libcxx/cmake/caches.
|
||||
# In a monorepo build you might do the following in the libcxxabi build:
|
||||
# -DLLVM_ENABLE_PROJECTS=libcxxabi;libunwinder
|
||||
# -DLIBCXXABI_STATICALLY_LINK_UNWINDER_IN_STATIC_LIBRARY=On
|
||||
# libcxx appears to require unwind and doesn't pull it in via other means.
|
||||
"-DLIBCXX_ADDITIONAL_LIBRARIES=unwind"
|
||||
] ++ lib.optionals stdenv.hostPlatform.isWasm [
|
||||
"-DLIBCXX_ENABLE_THREADS=OFF"
|
||||
"-DLIBCXX_ENABLE_FILESYSTEM=OFF"
|
||||
"-DLIBCXX_ENABLE_EXCEPTIONS=OFF"
|
||||
] ++ lib.optionals (!enableShared) [
|
||||
"-DLIBCXX_ENABLE_SHARED=OFF"
|
||||
];
|
||||
|
||||
cmakeFlags = [
|
||||
"-DLLVM_ENABLE_RUNTIMES=${lib.concatStringsSep ";" runtimes}"
|
||||
] ++ lib.optionals (useLLVM && !stdenv.hostPlatform.isWasm) [
|
||||
# libcxxabi's CMake looks as though it treats -nostdlib++ as implying -nostdlib,
|
||||
# but that does not appear to be the case for example when building
|
||||
# pkgsLLVM.libcxxabi (which uses clangNoCompilerRtWithLibc).
|
||||
"-DCMAKE_EXE_LINKER_FLAGS=-nostdlib"
|
||||
"-DCMAKE_SHARED_LINKER_FLAGS=-nostdlib"
|
||||
] ++ lib.optionals stdenv.hostPlatform.isWasm [
|
||||
"-DCMAKE_C_COMPILER_WORKS=ON"
|
||||
"-DCMAKE_CXX_COMPILER_WORKS=ON"
|
||||
"-DUNIX=ON" # Required otherwise libc++ fails to detect the correct linker
|
||||
] ++ cxxCMakeFlags
|
||||
++ lib.optionals (cxxabi == null) cxxabiCMakeFlags;
|
||||
|
||||
in
|
||||
|
||||
stdenv.mkDerivation rec {
|
||||
pname = basename;
|
||||
inherit version cmakeFlags;
|
||||
|
||||
src = runCommand "${pname}-src-${version}" {} (''
|
||||
mkdir -p "$out/llvm"
|
||||
cp -r ${monorepoSrc}/cmake "$out"
|
||||
cp -r ${monorepoSrc}/libcxx "$out"
|
||||
cp -r ${monorepoSrc}/llvm/cmake "$out/llvm"
|
||||
cp -r ${monorepoSrc}/llvm/utils "$out/llvm"
|
||||
cp -r ${monorepoSrc}/third-party "$out"
|
||||
cp -r ${monorepoSrc}/runtimes "$out"
|
||||
'' + lib.optionalString (cxxabi == null) ''
|
||||
cp -r ${monorepoSrc}/libcxxabi "$out"
|
||||
'');
|
||||
|
||||
outputs = [ "out" "dev" ];
|
||||
|
||||
patches = lib.optionals (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=";
|
||||
})
|
||||
];
|
||||
|
||||
postPatch = ''
|
||||
cd runtimes
|
||||
'';
|
||||
|
||||
preConfigure = lib.optionalString stdenv.hostPlatform.isMusl ''
|
||||
patchShebangs utils/cat_files.py
|
||||
'';
|
||||
|
||||
nativeBuildInputs = [ cmake ninja python3 ]
|
||||
++ lib.optional stdenv.isDarwin fixDarwinDylibNames
|
||||
++ lib.optional (cxxabi != null) lndir;
|
||||
|
||||
buildInputs = [ cxxabi ]
|
||||
++ lib.optionals (useLLVM && !stdenv.hostPlatform.isWasm) [ libunwind ];
|
||||
|
||||
# libc++.so is a linker script which expands to multiple libraries,
|
||||
# libc++.so.1 and libc++abi.so or the external cxxabi. ld-wrapper doesn't
|
||||
# support linker scripts so the external cxxabi needs to be symlinked in
|
||||
postInstall = lib.optionalString (cxxabi != null) ''
|
||||
lndir ${lib.getDev cxxabi}/include ''${!outputDev}/include/c++/v1
|
||||
lndir ${lib.getLib cxxabi}/lib ''${!outputLib}/lib
|
||||
'';
|
||||
|
||||
passthru = {
|
||||
isLLVM = true;
|
||||
};
|
||||
|
||||
meta = llvm_meta // {
|
||||
homepage = "https://libcxx.llvm.org/";
|
||||
description = "C++ standard library";
|
||||
longDescription = ''
|
||||
libc++ is an implementation of the C++ standard library, targeting C++11,
|
||||
C++14 and above.
|
||||
'';
|
||||
# "All of the code in libc++ is dual licensed under the MIT license and the
|
||||
# UIUC License (a BSD-like license)":
|
||||
license = with lib.licenses; [ mit ncsa ];
|
||||
};
|
||||
}
|
||||
@ -307,7 +307,11 @@ in let
|
||||
# `libcxx` requires a fairly modern C++ compiler,
|
||||
# so: we use the clang from this LLVM package set instead of the regular
|
||||
# stdenv's compiler.
|
||||
libcxx = callPackage ./libcxx {
|
||||
libcxx = callPackage ../common/libcxx {
|
||||
patches = lib.optionals (stdenv.isDarwin && lib.versionOlder stdenv.hostPlatform.darwinMinVersion "10.13") [
|
||||
# https://github.com/llvm/llvm-project/issues/64226
|
||||
./libcxx/0001-darwin-10.12-mbstate_t-fix.patch
|
||||
];
|
||||
inherit llvm_meta;
|
||||
stdenv = overrideCC stdenv buildLlvmTools.clangNoLibcxx;
|
||||
};
|
||||
|
||||
@ -1,130 +0,0 @@
|
||||
{ lib, stdenv, llvm_meta
|
||||
, monorepoSrc, runCommand
|
||||
, cmake, lndir, ninja, python3, fixDarwinDylibNames, version
|
||||
, cxxabi ? if stdenv.hostPlatform.isFreeBSD then libcxxrt else null
|
||||
, libcxxrt, libunwind
|
||||
, enableShared ? !stdenv.hostPlatform.isStatic
|
||||
}:
|
||||
|
||||
# external cxxabi is not supported on Darwin as the build will not link libcxx
|
||||
# properly and not re-export the cxxabi symbols into libcxx
|
||||
# https://github.com/NixOS/nixpkgs/issues/166205
|
||||
# https://github.com/NixOS/nixpkgs/issues/269548
|
||||
assert cxxabi == null || !stdenv.hostPlatform.isDarwin;
|
||||
let
|
||||
basename = "libcxx";
|
||||
cxxabiName = "lib${if cxxabi == null then "cxxabi" else cxxabi.libName}";
|
||||
runtimes = [ "libcxx" ] ++ lib.optional (cxxabi == null) "libcxxabi";
|
||||
|
||||
# Note: useLLVM is likely false for Darwin but true under pkgsLLVM
|
||||
useLLVM = stdenv.hostPlatform.useLLVM or false;
|
||||
|
||||
cxxabiCMakeFlags = [
|
||||
"-DLIBCXXABI_USE_LLVM_UNWINDER=OFF"
|
||||
] ++ lib.optionals (useLLVM && !stdenv.hostPlatform.isWasm) [
|
||||
"-DLIBCXXABI_ADDITIONAL_LIBRARIES=unwind"
|
||||
"-DLIBCXXABI_USE_COMPILER_RT=ON"
|
||||
] ++ lib.optionals stdenv.hostPlatform.isWasm [
|
||||
"-DLIBCXXABI_ENABLE_THREADS=OFF"
|
||||
"-DLIBCXXABI_ENABLE_EXCEPTIONS=OFF"
|
||||
] ++ lib.optionals (!enableShared) [
|
||||
"-DLIBCXXABI_ENABLE_SHARED=OFF"
|
||||
];
|
||||
|
||||
cxxCMakeFlags = [
|
||||
"-DLIBCXX_CXX_ABI=${cxxabiName}"
|
||||
] ++ lib.optionals (cxxabi != null) [
|
||||
"-DLIBCXX_CXX_ABI_INCLUDE_PATHS=${lib.getDev cxxabi}/include"
|
||||
] ++ lib.optionals (stdenv.hostPlatform.isMusl || stdenv.hostPlatform.isWasi) [
|
||||
"-DLIBCXX_HAS_MUSL_LIBC=1"
|
||||
] ++ lib.optionals (lib.versionAtLeast version "18" && !useLLVM && stdenv.hostPlatform.libc == "glibc" && !stdenv.hostPlatform.isStatic) [
|
||||
"-DLIBCXX_ADDITIONAL_LIBRARIES=gcc_s"
|
||||
] ++ lib.optionals useLLVM [
|
||||
"-DLIBCXX_USE_COMPILER_RT=ON"
|
||||
# There's precedent for this in llvm-project/libcxx/cmake/caches.
|
||||
# In a monorepo build you might do the following in the libcxxabi build:
|
||||
# -DLLVM_ENABLE_PROJECTS=libcxxabi;libunwinder
|
||||
# -DLIBCXXABI_STATICALLY_LINK_UNWINDER_IN_STATIC_LIBRARY=On
|
||||
# libcxx appears to require unwind and doesn't pull it in via other means.
|
||||
"-DLIBCXX_ADDITIONAL_LIBRARIES=unwind"
|
||||
] ++ lib.optionals stdenv.hostPlatform.isWasm [
|
||||
"-DLIBCXX_ENABLE_THREADS=OFF"
|
||||
"-DLIBCXX_ENABLE_FILESYSTEM=OFF"
|
||||
"-DLIBCXX_ENABLE_EXCEPTIONS=OFF"
|
||||
] ++ lib.optionals (!enableShared) [
|
||||
"-DLIBCXX_ENABLE_SHARED=OFF"
|
||||
];
|
||||
|
||||
cmakeFlags = [
|
||||
"-DLLVM_ENABLE_RUNTIMES=${lib.concatStringsSep ";" runtimes}"
|
||||
] ++ lib.optionals stdenv.hostPlatform.isWasm [
|
||||
"-DCMAKE_C_COMPILER_WORKS=ON"
|
||||
"-DCMAKE_CXX_COMPILER_WORKS=ON"
|
||||
"-DUNIX=ON" # Required otherwise libc++ fails to detect the correct linker
|
||||
] ++ cxxCMakeFlags
|
||||
++ lib.optionals (cxxabi == null) cxxabiCMakeFlags;
|
||||
|
||||
in
|
||||
|
||||
stdenv.mkDerivation rec {
|
||||
pname = basename;
|
||||
inherit version cmakeFlags;
|
||||
|
||||
src = runCommand "${pname}-src-${version}" {} (''
|
||||
mkdir -p "$out/llvm"
|
||||
cp -r ${monorepoSrc}/cmake "$out"
|
||||
cp -r ${monorepoSrc}/libcxx "$out"
|
||||
cp -r ${monorepoSrc}/llvm/cmake "$out/llvm"
|
||||
cp -r ${monorepoSrc}/llvm/utils "$out/llvm"
|
||||
cp -r ${monorepoSrc}/third-party "$out"
|
||||
cp -r ${monorepoSrc}/runtimes "$out"
|
||||
'' + lib.optionalString (cxxabi == null) ''
|
||||
cp -r ${monorepoSrc}/libcxxabi "$out"
|
||||
'');
|
||||
|
||||
outputs = [ "out" "dev" ];
|
||||
|
||||
patches = lib.optionals (stdenv.isDarwin && lib.versionOlder stdenv.hostPlatform.darwinMinVersion "10.13") [
|
||||
# https://github.com/llvm/llvm-project/issues/64226
|
||||
./0001-darwin-10.12-mbstate_t-fix.patch
|
||||
];
|
||||
|
||||
postPatch = ''
|
||||
cd runtimes
|
||||
'';
|
||||
|
||||
preConfigure = lib.optionalString stdenv.hostPlatform.isMusl ''
|
||||
patchShebangs utils/cat_files.py
|
||||
'';
|
||||
|
||||
nativeBuildInputs = [ cmake ninja python3 ]
|
||||
++ lib.optional stdenv.isDarwin fixDarwinDylibNames
|
||||
++ lib.optional (cxxabi != null) lndir;
|
||||
|
||||
buildInputs = [ cxxabi ]
|
||||
++ lib.optionals (useLLVM && !stdenv.hostPlatform.isWasm) [ libunwind ];
|
||||
|
||||
# libc++.so is a linker script which expands to multiple libraries,
|
||||
# libc++.so.1 and libc++abi.so or the external cxxabi. ld-wrapper doesn't
|
||||
# support linker scripts so the external cxxabi needs to be symlinked in
|
||||
postInstall = lib.optionalString (cxxabi != null) ''
|
||||
lndir ${lib.getDev cxxabi}/include ''${!outputDev}/include/c++/v1
|
||||
lndir ${lib.getLib cxxabi}/lib ''${!outputLib}/lib
|
||||
'';
|
||||
|
||||
passthru = {
|
||||
isLLVM = true;
|
||||
};
|
||||
|
||||
meta = llvm_meta // {
|
||||
homepage = "https://libcxx.llvm.org/";
|
||||
description = "C++ standard library";
|
||||
longDescription = ''
|
||||
libc++ is an implementation of the C++ standard library, targeting C++11,
|
||||
C++14 and above.
|
||||
'';
|
||||
# "All of the code in libc++ is dual licensed under the MIT license and the
|
||||
# UIUC License (a BSD-like license)":
|
||||
license = with lib.licenses; [ mit ncsa ];
|
||||
};
|
||||
}
|
||||
@ -1,8 +1,21 @@
|
||||
{ lib, stdenv, llvm_meta
|
||||
, monorepoSrc, runCommand, substitute
|
||||
, cmake, lndir, ninja, python3, fixDarwinDylibNames, version
|
||||
{ lib
|
||||
, stdenv
|
||||
, llvm_meta
|
||||
, release_version
|
||||
, monorepoSrc ? null
|
||||
, src ? null
|
||||
, patches ? []
|
||||
, runCommand
|
||||
, substitute
|
||||
, cmake
|
||||
, lndir
|
||||
, ninja
|
||||
, python3
|
||||
, fixDarwinDylibNames
|
||||
, version
|
||||
, cxxabi ? if stdenv.hostPlatform.isFreeBSD then libcxxrt else null
|
||||
, libcxxrt, libunwind
|
||||
, libcxxrt
|
||||
, libunwind
|
||||
, enableShared ? !stdenv.hostPlatform.isStatic
|
||||
}:
|
||||
|
||||
@ -13,16 +26,39 @@
|
||||
assert cxxabi == null || !stdenv.hostPlatform.isDarwin;
|
||||
let
|
||||
basename = "libcxx";
|
||||
pname = basename;
|
||||
cxxabiName = "lib${if cxxabi == null then "cxxabi" else cxxabi.libName}";
|
||||
runtimes = [ "libcxx" ] ++ lib.optional (cxxabi == null) "libcxxabi";
|
||||
|
||||
# Note: useLLVM is likely false for Darwin but true under pkgsLLVM
|
||||
useLLVM = stdenv.hostPlatform.useLLVM or false;
|
||||
|
||||
cxxabiCMakeFlags = lib.optionals (useLLVM && !stdenv.hostPlatform.isWasm) [
|
||||
src' = if monorepoSrc != null then
|
||||
runCommand "${pname}-src-${version}" {} (''
|
||||
mkdir -p "$out/llvm"
|
||||
'' + (lib.optionalString (lib.versionAtLeast release_version "14") ''
|
||||
cp -r ${monorepoSrc}/cmake "$out"
|
||||
'') + ''
|
||||
cp -r ${monorepoSrc}/libcxx "$out"
|
||||
cp -r ${monorepoSrc}/llvm/cmake "$out/llvm"
|
||||
cp -r ${monorepoSrc}/llvm/utils "$out/llvm"
|
||||
'' + (lib.optionalString (lib.versionAtLeast release_version "14") ''
|
||||
cp -r ${monorepoSrc}/third-party "$out"
|
||||
'') + ''
|
||||
cp -r ${monorepoSrc}/runtimes "$out"
|
||||
'' + (lib.optionalString (cxxabi == null) ''
|
||||
cp -r ${monorepoSrc}/libcxxabi "$out"
|
||||
'')) else src;
|
||||
|
||||
cxxabiCMakeFlags = lib.optionals (lib.versionAtLeast release_version "18") [
|
||||
"-DLIBCXXABI_USE_LLVM_UNWINDER=OFF"
|
||||
] ++ lib.optionals (useLLVM && !stdenv.hostPlatform.isWasm) (if lib.versionAtLeast release_version "18" then [
|
||||
"-DLIBCXXABI_ADDITIONAL_LIBRARIES=unwind"
|
||||
"-DLIBCXXABI_USE_COMPILER_RT=ON"
|
||||
] else [
|
||||
"-DLIBCXXABI_USE_COMPILER_RT=ON"
|
||||
"-DLIBCXXABI_USE_LLVM_UNWINDER=ON"
|
||||
] ++ lib.optionals stdenv.hostPlatform.isWasm [
|
||||
]) ++ lib.optionals stdenv.hostPlatform.isWasm [
|
||||
"-DLIBCXXABI_ENABLE_THREADS=OFF"
|
||||
"-DLIBCXXABI_ENABLE_EXCEPTIONS=OFF"
|
||||
] ++ lib.optionals (!enableShared) [
|
||||
@ -35,8 +71,12 @@ let
|
||||
"-DLIBCXX_CXX_ABI_INCLUDE_PATHS=${lib.getDev cxxabi}/include"
|
||||
] ++ lib.optionals (stdenv.hostPlatform.isMusl || stdenv.hostPlatform.isWasi) [
|
||||
"-DLIBCXX_HAS_MUSL_LIBC=1"
|
||||
] ++ lib.optionals (lib.versionAtLeast release_version "18" && !useLLVM && stdenv.hostPlatform.libc == "glibc" && !stdenv.hostPlatform.isStatic) [
|
||||
"-DLIBCXX_ADDITIONAL_LIBRARIES=gcc_s"
|
||||
] ++ lib.optionals useLLVM [
|
||||
"-DLIBCXX_USE_COMPILER_RT=ON"
|
||||
] ++ lib.optionals (useLLVM && lib.versionAtLeast release_version "16") [
|
||||
"-DLIBCXX_ADDITIONAL_LIBRARIES=unwind"
|
||||
] ++ lib.optionals stdenv.hostPlatform.isWasm [
|
||||
"-DLIBCXX_ENABLE_THREADS=OFF"
|
||||
"-DLIBCXX_ENABLE_FILESYSTEM=OFF"
|
||||
@ -62,48 +102,13 @@ let
|
||||
|
||||
in
|
||||
|
||||
stdenv.mkDerivation rec {
|
||||
pname = basename;
|
||||
inherit version cmakeFlags;
|
||||
stdenv.mkDerivation (rec {
|
||||
inherit pname version cmakeFlags patches;
|
||||
|
||||
src = runCommand "${pname}-src-${version}" {} (''
|
||||
mkdir -p "$out/llvm"
|
||||
cp -r ${monorepoSrc}/cmake "$out"
|
||||
cp -r ${monorepoSrc}/libcxx "$out"
|
||||
cp -r ${monorepoSrc}/llvm/cmake "$out/llvm"
|
||||
cp -r ${monorepoSrc}/llvm/utils "$out/llvm"
|
||||
cp -r ${monorepoSrc}/third-party "$out"
|
||||
cp -r ${monorepoSrc}/runtimes "$out"
|
||||
'' + lib.optionalString (cxxabi == null) ''
|
||||
cp -r ${monorepoSrc}/libcxxabi "$out"
|
||||
'');
|
||||
src = src';
|
||||
|
||||
outputs = [ "out" "dev" ];
|
||||
|
||||
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/"
|
||||
];
|
||||
})
|
||||
];
|
||||
|
||||
postPatch = ''
|
||||
# fix CMake error when static and LIBCXXABI_USE_LLVM_UNWINDER=ON. aren't
|
||||
# building unwind so don't need to depend on it
|
||||
substituteInPlace libcxx/src/CMakeLists.txt \
|
||||
--replace-fail "add_dependencies(cxx_static unwind)" "# add_dependencies(cxx_static unwind)"
|
||||
cd runtimes
|
||||
'';
|
||||
|
||||
preConfigure = lib.optionalString stdenv.hostPlatform.isMusl ''
|
||||
patchShebangs utils/cat_files.py
|
||||
'';
|
||||
@ -119,8 +124,8 @@ stdenv.mkDerivation rec {
|
||||
# libc++.so.1 and libc++abi.so or the external cxxabi. ld-wrapper doesn't
|
||||
# support linker scripts so the external cxxabi needs to be symlinked in
|
||||
postInstall = lib.optionalString (cxxabi != null) ''
|
||||
lndir ${lib.getDev cxxabi}/include ''${!outputDev}/include/c++/v1
|
||||
lndir ${lib.getLib cxxabi}/lib ''${!outputLib}/lib
|
||||
lndir ${lib.getDev cxxabi}/include $out/include/c++/v1
|
||||
lndir ${lib.getLib cxxabi}/lib $out/lib
|
||||
'';
|
||||
|
||||
passthru = {
|
||||
@ -138,4 +143,15 @@ stdenv.mkDerivation rec {
|
||||
# UIUC License (a BSD-like license)":
|
||||
license = with lib.licenses; [ mit ncsa ];
|
||||
};
|
||||
}
|
||||
} // (if (lib.versionOlder release_version "16" || lib.versionAtLeast release_version "17") then {
|
||||
postPatch = (lib.optionalString (lib.versionAtLeast release_version "14" && lib.versionOlder release_version "15") ''
|
||||
# fix CMake error when static and LIBCXXABI_USE_LLVM_UNWINDER=ON. aren't
|
||||
# building unwind so don't need to depend on it
|
||||
substituteInPlace libcxx/src/CMakeLists.txt \
|
||||
--replace-fail "add_dependencies(cxx_static unwind)" "# add_dependencies(cxx_static unwind)"
|
||||
'') + ''
|
||||
cd runtimes
|
||||
'';
|
||||
} else {
|
||||
sourceRoot = "${src'.name}/runtimes";
|
||||
}))
|
||||
@ -312,7 +312,11 @@ in let
|
||||
# `libcxx` requires a fairly modern C++ compiler,
|
||||
# so: we use the clang from this LLVM package set instead of the regular
|
||||
# stdenv's compiler.
|
||||
libcxx = callPackage ./libcxx {
|
||||
libcxx = callPackage ../common/libcxx {
|
||||
patches = lib.optionals (stdenv.isDarwin && lib.versionOlder stdenv.hostPlatform.darwinMinVersion "10.13") [
|
||||
# https://github.com/llvm/llvm-project/issues/64226
|
||||
./libcxx/0001-darwin-10.12-mbstate_t-fix.patch
|
||||
];
|
||||
inherit llvm_meta;
|
||||
stdenv = overrideCC stdenv buildLlvmTools.clangNoLibcxx;
|
||||
};
|
||||
|
||||
@ -1,130 +0,0 @@
|
||||
{ lib, stdenv, llvm_meta
|
||||
, monorepoSrc, runCommand
|
||||
, cmake, lndir, ninja, python3, fixDarwinDylibNames, version
|
||||
, cxxabi ? if stdenv.hostPlatform.isFreeBSD then libcxxrt else null
|
||||
, libcxxrt, libunwind
|
||||
, enableShared ? !stdenv.hostPlatform.isStatic
|
||||
}:
|
||||
|
||||
# external cxxabi is not supported on Darwin as the build will not link libcxx
|
||||
# properly and not re-export the cxxabi symbols into libcxx
|
||||
# https://github.com/NixOS/nixpkgs/issues/166205
|
||||
# https://github.com/NixOS/nixpkgs/issues/269548
|
||||
assert cxxabi == null || !stdenv.hostPlatform.isDarwin;
|
||||
let
|
||||
basename = "libcxx";
|
||||
cxxabiName = "lib${if cxxabi == null then "cxxabi" else cxxabi.libName}";
|
||||
runtimes = [ "libcxx" ] ++ lib.optional (cxxabi == null) "libcxxabi";
|
||||
|
||||
# Note: useLLVM is likely false for Darwin but true under pkgsLLVM
|
||||
useLLVM = stdenv.hostPlatform.useLLVM or false;
|
||||
|
||||
cxxabiCMakeFlags = [
|
||||
"-DLIBCXXABI_USE_LLVM_UNWINDER=OFF"
|
||||
] ++ lib.optionals (useLLVM && !stdenv.hostPlatform.isWasm) [
|
||||
"-DLIBCXXABI_ADDITIONAL_LIBRARIES=unwind"
|
||||
"-DLIBCXXABI_USE_COMPILER_RT=ON"
|
||||
] ++ lib.optionals stdenv.hostPlatform.isWasm [
|
||||
"-DLIBCXXABI_ENABLE_THREADS=OFF"
|
||||
"-DLIBCXXABI_ENABLE_EXCEPTIONS=OFF"
|
||||
] ++ lib.optionals (!enableShared) [
|
||||
"-DLIBCXXABI_ENABLE_SHARED=OFF"
|
||||
];
|
||||
|
||||
cxxCMakeFlags = [
|
||||
"-DLIBCXX_CXX_ABI=${cxxabiName}"
|
||||
] ++ lib.optionals (cxxabi != null) [
|
||||
"-DLIBCXX_CXX_ABI_INCLUDE_PATHS=${lib.getDev cxxabi}/include"
|
||||
] ++ lib.optionals (stdenv.hostPlatform.isMusl || stdenv.hostPlatform.isWasi) [
|
||||
"-DLIBCXX_HAS_MUSL_LIBC=1"
|
||||
] ++ lib.optionals (lib.versionAtLeast version "18" && !useLLVM && stdenv.hostPlatform.libc == "glibc" && !stdenv.hostPlatform.isStatic) [
|
||||
"-DLIBCXX_ADDITIONAL_LIBRARIES=gcc_s"
|
||||
] ++ lib.optionals useLLVM [
|
||||
"-DLIBCXX_USE_COMPILER_RT=ON"
|
||||
# There's precedent for this in llvm-project/libcxx/cmake/caches.
|
||||
# In a monorepo build you might do the following in the libcxxabi build:
|
||||
# -DLLVM_ENABLE_PROJECTS=libcxxabi;libunwinder
|
||||
# -DLIBCXXABI_STATICALLY_LINK_UNWINDER_IN_STATIC_LIBRARY=On
|
||||
# libcxx appears to require unwind and doesn't pull it in via other means.
|
||||
"-DLIBCXX_ADDITIONAL_LIBRARIES=unwind"
|
||||
] ++ lib.optionals stdenv.hostPlatform.isWasm [
|
||||
"-DLIBCXX_ENABLE_THREADS=OFF"
|
||||
"-DLIBCXX_ENABLE_FILESYSTEM=OFF"
|
||||
"-DLIBCXX_ENABLE_EXCEPTIONS=OFF"
|
||||
] ++ lib.optionals (!enableShared) [
|
||||
"-DLIBCXX_ENABLE_SHARED=OFF"
|
||||
];
|
||||
|
||||
cmakeFlags = [
|
||||
"-DLLVM_ENABLE_RUNTIMES=${lib.concatStringsSep ";" runtimes}"
|
||||
] ++ lib.optionals stdenv.hostPlatform.isWasm [
|
||||
"-DCMAKE_C_COMPILER_WORKS=ON"
|
||||
"-DCMAKE_CXX_COMPILER_WORKS=ON"
|
||||
"-DUNIX=ON" # Required otherwise libc++ fails to detect the correct linker
|
||||
] ++ cxxCMakeFlags
|
||||
++ lib.optionals (cxxabi == null) cxxabiCMakeFlags;
|
||||
|
||||
in
|
||||
|
||||
stdenv.mkDerivation rec {
|
||||
pname = basename;
|
||||
inherit version cmakeFlags;
|
||||
|
||||
src = runCommand "${pname}-src-${version}" {} (''
|
||||
mkdir -p "$out/llvm"
|
||||
cp -r ${monorepoSrc}/cmake "$out"
|
||||
cp -r ${monorepoSrc}/libcxx "$out"
|
||||
cp -r ${monorepoSrc}/llvm/cmake "$out/llvm"
|
||||
cp -r ${monorepoSrc}/llvm/utils "$out/llvm"
|
||||
cp -r ${monorepoSrc}/third-party "$out"
|
||||
cp -r ${monorepoSrc}/runtimes "$out"
|
||||
'' + lib.optionalString (cxxabi == null) ''
|
||||
cp -r ${monorepoSrc}/libcxxabi "$out"
|
||||
'');
|
||||
|
||||
outputs = [ "out" "dev" ];
|
||||
|
||||
patches = lib.optionals (stdenv.isDarwin && lib.versionOlder stdenv.hostPlatform.darwinMinVersion "10.13") [
|
||||
# https://github.com/llvm/llvm-project/issues/64226
|
||||
./0001-darwin-10.12-mbstate_t-fix.patch
|
||||
];
|
||||
|
||||
postPatch = ''
|
||||
cd runtimes
|
||||
'';
|
||||
|
||||
preConfigure = lib.optionalString stdenv.hostPlatform.isMusl ''
|
||||
patchShebangs utils/cat_files.py
|
||||
'';
|
||||
|
||||
nativeBuildInputs = [ cmake ninja python3 ]
|
||||
++ lib.optional stdenv.isDarwin fixDarwinDylibNames
|
||||
++ lib.optional (cxxabi != null) lndir;
|
||||
|
||||
buildInputs = [ cxxabi ]
|
||||
++ lib.optionals (useLLVM && !stdenv.hostPlatform.isWasm) [ libunwind ];
|
||||
|
||||
# libc++.so is a linker script which expands to multiple libraries,
|
||||
# libc++.so.1 and libc++abi.so or the external cxxabi. ld-wrapper doesn't
|
||||
# support linker scripts so the external cxxabi needs to be symlinked in
|
||||
postInstall = lib.optionalString (cxxabi != null) ''
|
||||
lndir ${lib.getDev cxxabi}/include ''${!outputDev}/include/c++/v1
|
||||
lndir ${lib.getLib cxxabi}/lib ''${!outputLib}/lib
|
||||
'';
|
||||
|
||||
passthru = {
|
||||
isLLVM = true;
|
||||
};
|
||||
|
||||
meta = llvm_meta // {
|
||||
homepage = "https://libcxx.llvm.org/";
|
||||
description = "C++ standard library";
|
||||
longDescription = ''
|
||||
libc++ is an implementation of the C++ standard library, targeting C++11,
|
||||
C++14 and above.
|
||||
'';
|
||||
# "All of the code in libc++ is dual licensed under the MIT license and the
|
||||
# UIUC License (a BSD-like license)":
|
||||
license = with lib.licenses; [ mit ncsa ];
|
||||
};
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user