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Add the serene_llvm package as the default toolchain

This commit is contained in:
Sameer Rahmani 2023-12-03 22:03:33 +00:00
parent 5797bc2615
commit 75c3fff58e
Signed by: lxsameer
GPG Key ID: B0A4AF28AB9FD90B
3 changed files with 193 additions and 4 deletions
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15
flake.nix
View File

@ -98,7 +98,6 @@
# })).override {
# llvmPackages = prev.__splicedPackages.llvmPackages_16;
# };
})
];
@ -117,9 +116,16 @@
pkgs = get_pkgs system;
sereneLLVM = pkgs.callPackage ./nix/llvm.nix {
inherit (pkgs) lib stdenv cmake ninja ccache zlib libxml2 fetchgit;
};
stdenv = pkgs.stdenvAdapters.overrideCC pkgs.stdenv sereneLLVM;
#with pkgs;
native_build_inputs =
let
filterCmakeFlags = xs: builtins.filter
(x: !(x == "-DCMAKE_CROSSCOMPILING=True" || pkgs.lib.hasPrefix "-DLLVM_TABLEGEN=" x))
xs;
@ -153,7 +159,7 @@
# mlir_16' = pkgs.mlir_16.overrideAttrs (old: {
# });
in with pkgs; [
in builtins.trace ">> ${sereneLLVM}" (with pkgs; [
cmake
ninja
ccache
@ -163,8 +169,9 @@
zsh-autocomplete
zsh-syntax-highlighting
python3
sereneLLVM
# iwyu
];
]);
build_inputs = with pkgs; [
boehmgc
@ -180,7 +187,7 @@
in {
inherit pkgs;
devShells.default = pkgs.mkShell {
devShells.default = (pkgs.mkShell.override {inherit stdenv;}) {
nativeBuildInputs = native_build_inputs;
buildInputs = build_inputs;
shellHook =

163
nix/llvm.nix Normal file
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@ -0,0 +1,163 @@
# Serene Programming Language
#
# Copyright (c) 2019-2023 Sameer Rahmani <lxsameer@gnu.org>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 2.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
{ lib,
stdenv,
cmake,
ninja,
libxml2,
python3,
fetchgit,
zlib,
ccache ? null,
useCcache ? false,
url ? "https://github.com/llvm/llvm-project.git",
hash ? "sha256-8MEDLLhocshmxoEBRSKlJ/GzJ8nfuzQ8qn0X/vLA+ag=",
version ? "17.0.6",
ref ? "refs/tags/llvmorg-${version}"
}:
let
ncpus = builtins.getEnv "NIX_BUILD_CORES";
in builtins.trace ">>> ${toString ncpus}" stdenv.mkDerivation rec {
inherit version;
pname = "serene_llvm";
src = fetchgit {
inherit url hash;
rev = ref;
};
sourceRoot = "${src.name}/llvm";
nativeBuildInputs = [ cmake ninja python3 zlib ];
buildInputs = [ libxml2 zlib ];
NIX_CFLAGS_COMPILE = ["-fno-rtti"];
#ninjaFlags = [ "-v" ];
cmakeFlags = [
# "-DLLVM_PARALLEL_COMPILE_JOBS=${ncpus}"
# "-DLLVM_PARALLEL_LINK_JOBS=1"
"-DLLVM_BUILD_EXAMPLES=ON"
"-DLLVM_TARGETS_TO_BUILD='X86'"
"-DCMAKE_BUILD_TYPE=Release"
"-DLLVM_ENABLE_ASSERTIONS=ON"
"-DLLVM_CCACHE_BUILD=OFF"
"-DCMAKE_EXPORT_COMPILE_COMMANDS=ON"
# No lldb? Yes, lldb links against liblldb.so and since we use
# -static with our executables that wouldn't be easy to handle
# and I'm lazy. We can just compile the lldb or any other debugger
# on the host
"-DLLVM_ENABLE_PROJECTS='clang;lld;mlir;clang-tools-extra'"
"-DLLVM_RUNTIME_TARGETS='compiler-rt;libcxx;libcxxabi;libunwind'"
"-DLLVM_HOST_TRIPLE=${stdenv.hostPlatform.config}"
"-DLLVM_RUNTIME_TARGET=${stdenv.hostPlatform.config}"
# Serene uses static libs, so no shared lib
"-DLLVM_ENABLE_PIC=OFF"
#"-DLLVM_BUILD_STATIC=ON"
"-DLLVM_LINK_LLVM_DYLIB=off"
"-DLLVM_ENABLE_LIBXML2=OFF"
"-DLLVM_BUILD_DOCS=OFF"
"-DLLVM_ENABLE_SPHINX=OFF"
"-DSPHINX_OUTPUT_MAN=OFF"
"-DSPHINX_OUTPUT_HTML=OFF"
"-DCMAKE_POSITION_INDEPENDENT_CODE=ON"
"-DCLANG_DEFAULT_CXX_STDLIB=libc++"
"-DCLANG_DEFAULT_LINKER=lld"
"-DCLANG_DEFAULT_OBJCOPY=llvm-objcopy"
"-DCLANG_DEFAULT_RTLIB=compiler-rt"
"-DCLANG_VENDOR_UTI=serene.toolchain"
"-DLLVM_ENABLE_LIBCXX=ON"
"-DLLVM_ENABLE_NEW_PASS_MANAGER=ON"
"-DLLVM_BUILD_TESTS=OFF"
"-DLLVM_ENABLE_ASSERTIONS=ON"
"-DLLVM_ENABLE_LIBXML2=OFF"
"-DLLVM_ENABLE_TERMINFO=OFF"
#"-DLLVM_ENABLE_ZLIB=FORCE_ON"
"-DLLVM_INCLUDE_BENCHMARKS=OFF"
"-DLLVM_INCLUDE_EXAMPLES=OFF"
"-DLLVM_INCLUDE_TESTS=OFF"
"-DLLVM_INCLUDE_GO_TESTS=OFF"
"-DLLVM_ENABLE_BINDINGS=OFF"
#"-DLLVM_TARGETS_TO_BUILD": "X86;AArch64;AMDGPU;ARM;RISCV;WebAssembly"
"-DLLVM_STATIC_LINK_CXX_STDLIB=ON"
"-DPACKAGE_VENDOR=Serene"
"-DLLVM_ENABLE_PER_TARGET_RUNTIME_DIR=ON"
"-DENABLE_X86_RELAX_RELOCATIONS=ON"
"-DBUILD_SHARED_LIBS=OFF"
"-DCLANG_ENABLE_BOOTSTRAP=ON"
"-DLIBCXX_ENABLE_STATIC_ABI_LIBRARY=ON"
"-DLIBCXXABI_ENABLE_SHARED=OFF"
"-DLIBCXX_ABI_VERSION=2"
"-DLIBCLANG_BUILD_STATIC=ON"
"-DCMAKE_INSTALL_PREFIX=${placeholder "out"}"
"-DCMAKE_INSTALL_BINDIR=${placeholder "out"}/bin"
"-DCMAKE_INSTALL_INCLUDEDIR=${placeholder "out"}/include"
"-DCMAKE_INSTALL_LIBDIR=${placeholder "out"}/lib"
"-DCMAKE_INSTALL_LIBEXECDIR=${placeholder "out"}/libexec"
] ++ lib.optional stdenv.hostPlatform.isMusl [
"-DDLIBCXX_HAS_MUSL_LIBC=ON"
] ++ lib.optional stdenv.hostPlatform.isStatic [
"-DLIBCLANG_BUILD_STATIC=ON"
] ++ lib.optional useCcache [
"-DLLVM_CCACHE_BUILD=ON"
];
meta = {
homepage = "https://llvm.org/";
description = "A collection of modular and reusable compiler and toolchain technologies";
longDescription = ''
The LLVM Project is a collection of modular and reusable compiler and
toolchain technologies. Despite its name, LLVM has little to do with
traditional virtual machines. The name "LLVM" itself is not an acronym; it
is the full name of the project.
LLVM began as a research project at the University of Illinois, with the
goal of providing a modern, SSA-based compilation strategy capable of
supporting both static and dynamic compilation of arbitrary programming
languages. Since then, LLVM has grown to be an umbrella project consisting
of a number of subprojects, many of which are being used in production by
a wide variety of commercial and open source projects as well as being
widely used in academic research. Code in the LLVM project is licensed
under the "Apache 2.0 License with LLVM exceptions".
'';
license = lib.licenses.ncsa;
# TODO: Add the maintainer
# maintainers = "Sameer Rahmani []";
# See llvm/cmake/config-ix.cmake.
platforms =
lib.platforms.aarch64 ++
lib.platforms.arm ++
lib.platforms.mips ++
lib.platforms.power ++
lib.platforms.s390x ++
lib.platforms.wasi ++
lib.platforms.x86 ++
lib.platforms.riscv ++
lib.platforms.m68k;
};
}
# -DCMAKE_C_COMPILER=clang \ # If you have clang installed already
# -DCMAKE_CXX_COMPILER=clang++ \ # If you have clang installed already
# -DLLVM_ENABLE_LLD=ON

19
nix/utils.nix Normal file
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@ -0,0 +1,19 @@
# Serene Programming Language
#
# Copyright (c) 2019-2023 Sameer Rahmani <lxsameer@gnu.org>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 2.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
{ lib }:
{
}