mirror of
https://github.com/autc04/Retro68.git
synced 2025-02-06 11:32:07 +00:00
plain default.nix
This commit is contained in:
Wolfgang Thaller
parent
dff691c443
commit
87bfd09130
360
default.nix
360
default.nix
@ -1,27 +1,343 @@
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{ system ? builtins.currentSystem, pkgs ? import <nixpkgs> { inherit system; }
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, ... }:
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pkgs.callPackage ({
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stdenv, cmake, ninja, bison, flex,ruby, boost, gmp, mpfr, libmpc, zlib,
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lib, bash }:
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let
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retroSystems = {
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m68k = {
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system = "m68k-macos";
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config = "m68k-apple-macos";
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libc = "retro68";
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parsed = {
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cpu = {
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name = "m68k";
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bits = 32;
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significantByte = { name = "bigEndian"; };
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family = "m68k";
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};
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kernel = {
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name = "macos";
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execFormat = { name = "unknown"; };
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};
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};
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bfdEmulation = "m68k";
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isStatic = true;
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stdenv.mkDerivation {
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name = "retro68";
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nativeBuildInputs = [ cmake bison ruby flex ];
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buildInputs = [
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boost
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gmp
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mpfr
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libmpc
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zlib
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bash
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];
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src = if lib.inNixShell then null else pkgs.nix-gitignore.gitignoreSource [ ] ./.;
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builder = ./nix/builder.sh;
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retro68GccConfig = [ "--with-arch=m68k" "--with-cpu=m68000" ];
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retro68 = true;
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cmakeSystemName = "Retro68";
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};
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powerpc = {
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system = "powerpc-macos";
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config = "powerpc-apple-macos";
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libc = "retro68";
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parsed = {
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cpu = {
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name = "powerpc";
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bits = 32;
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significantByte = { name = "bigEndian"; };
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family = "power";
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};
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kernel = {
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name = "macos";
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execFormat = { name = "unknown"; };
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};
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};
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hardeningDisable = ["all"];
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}
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) { }
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isStatic = true;
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retro68BinutilsConfig = [ "--disable-plugins" ];
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retro68GccConfig = [ "--disable-lto" ];
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retro68 = true;
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cmakeSystemName = "RetroPPC";
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};
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carbon = {
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system = "powerpc-carbon";
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config = "powerpc-apple-carbon";
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libc = "retro68";
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parsed = {
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cpu = {
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name = "powerpc";
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bits = 32;
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significantByte = { name = "bigEndian"; };
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family = "power";
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};
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kernel = {
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name = "carbon";
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execFormat = { name = "unknown"; };
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};
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};
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cmakeSystemName = "RetroCarbon";
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};
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isStatic = true;
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retro68BinutilsConfig = [ "--disable-plugins" ];
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retro68GccConfig = [ "--disable-lto" ];
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retro68 = true;
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};
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in rec {
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# A Nixpkgs overlay.
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overlay = pkgs: prev:
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{
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# ----------- Native Tools -------------
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# hfsutils -- Utilities for manipulating HFS volumes & disk images.
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hfsutils = with pkgs;
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stdenv.mkDerivation {
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name = "hfsutils";
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srcs = ./hfsutils;
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preConfigure = ''
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mkdir -p $out/bin
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mkdir -p $out/lib
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mkdir -p $out/include
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mkdir -p $out/share/man/man1
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'';
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configureFlags = [ "--mandir=$(out)/share/man" "--enable-devlibs" ];
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};
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# retro68_tools -- native tools that are part of Retro68
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retro68_tools = with pkgs;
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stdenv.mkDerivation {
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name = "retro68_tools";
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src = nix-gitignore.gitignoreSource [
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"/*"
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"!/CMakeLists.txt"
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"!/libelf" # should perhaps use nixpkg's libelf instead?
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"!/cmake"
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"!/LaunchAPPL"
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"!/libretro"
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"!/PEFTools"
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"!/ResourceFiles"
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"!/Rez"
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"!/Elf2Mac"
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"!/ConvertObj"
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"!/ConvertDiskImage"
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] ./.;
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nativeBuildInputs = [ cmake bison flex ];
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buildInputs = [ boost zlib hfsutils ];
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};
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# ----------- Binutils & GCC -------------
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# retro68_binutils -- binutils, without any wrappers
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retro68_binutils = with pkgs;
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stdenv.mkDerivation rec {
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name = "retro68_binutils";
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src = ./binutils;
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configureFlags =
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[ "--target=${stdenv.targetPlatform.config}" "--disable-doc" ]
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++ stdenv.targetPlatform.retro68BinutilsConfig or [ ];
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enableParallelBuilding = true;
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postInstall = let
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ld = "$out/bin/${stdenv.targetPlatform.config}-ld";
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ld_real = "$out/bin/${stdenv.targetPlatform.config}-ld.real";
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in ''
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mv ${ld} ${ld_real}
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echo "#!${stdenv.shell}" > ${ld}
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echo "exec \$'' + ''
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{RETRO68_LD_WRAPPER_${stdenv.targetPlatform.cmakeSystemName}-${ld_real}} \"\$@\"" >> ${ld}
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chmod +x ${ld}
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rm $out/${stdenv.targetPlatform.config}/bin/ld
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ln -s ${ld} $out/${stdenv.targetPlatform.config}/bin/ld
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'';
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};
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# retro68_gcc -- gcc, without any wrappers
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retro68_gcc = with pkgs;
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stdenv.mkDerivation rec {
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name = "retro68_gcc";
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src = ./gcc;
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buildInputs = [ retro68_binutils gmp mpfr libmpc ];
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configureFlags = [
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"--target=${stdenv.targetPlatform.config}"
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"--enable-languages=c,c++"
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"--disable-libssp"
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"MAKEINFO=missing"
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] ++ stdenv.targetPlatform.retro68GccConfig or [ ];
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hardeningDisable = [ "format" ];
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enableParallelBuilding = true;
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# nix does in-source builds by default, and something breaks
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buildCommand = ''
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mkdir -p $out/${stdenv.targetPlatform.config}/bin
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ln -s ${retro68_binutils}/${stdenv.targetPlatform.config}/bin/* $out/${stdenv.targetPlatform.config}/bin/
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export target_configargs="--disable-nls --enable-libstdcxx-dual-abi=no --disable-libstdcxx-verbose"
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$src/configure ${builtins.toString configureFlags} --prefix=$out
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make -j$NIX_BUILD_CORES
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make install
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'';
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};
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# ----------- Binutils & GCC wrapped for nixpkgs -------------
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# binutils -- binutils with the wrappers provided by nixpkgs
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binutils = if pkgs.stdenv.targetPlatform ? retro68 then
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pkgs.wrapBintoolsWith { bintools = pkgs.retro68_binutils; }
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else
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prev.binutils;
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# gcc -- gcc with the wrappers provided by nixpkgs
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gcc = if pkgs.stdenv.targetPlatform ? retro68 then
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pkgs.wrapCCWith {
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cc = pkgs.retro68_gcc;
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# don't allow nix to add options for hardening
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extraBuildCommands = ''
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echo "" > $out/nix-support/add-hardening.sh
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'';
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extraPackages = with pkgs.targetPackages; [
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multiversal
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import-libraries
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libretro
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retro68_setup_hook
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];
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}
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else
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prev.gcc;
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# no separate libc package for now
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libcCrossChooser = name:
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if name == "retro68" then null else prev.libcCrossChooser name;
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retro68_setup_hook = let
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systemName = pkgs.targetPlatform.cmakeSystemName;
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toolchain = pkgs.writeTextFile {
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name = "retro68-cmake-toolchain";
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text = ''
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set(CMAKE_SYSTEM_NAME ${systemName})
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set(CMAKE_SYSTEM_VERSION 1)
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set(CMAKE_CROSSCOMPILING TRUE)
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set( REZ "${pkgs.buildPackages.retro68_tools}/bin/Rez" )
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set(REZ_TEMPLATES_PATH ${pkgs.libretro}/RIncludes)
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include(${./cmake/add_application.cmake})
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'';
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};
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hook = pkgs.writeTextFile {
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name = "retro68_setup_hook";
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text = ''
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export CMAKE_TOOLCHAIN_FILE=${toolchain}
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retro68_addRIncludes() {
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echo "retro68_addRIncludes: $1 $depHostOffset"
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case $depHostOffset in
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-1) local role='BUILD_' ;;
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0) local role="" ;;
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1) local role='TARGET_' ;;
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*) echo "retro68_addRIncludes: Error: Cannot be used with $depHostOffset-offset deps" >2;
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return 1 ;;
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esac
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if [[ -d "$1/RIncludes" ]]; then
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export REZ_INCLUDE_PATH+=":$1/RIncludes"
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fi
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}
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echo "targetOffset: $targetOffset"
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addEnvHooks "$targetOffset" retro68_addRIncludes
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'' + (pkgs.lib.optionalString (systemName == "Retro68") ''
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export RETRO68_LD_WRAPPER_Retro68="${pkgs.buildPackages.retro68_tools}/bin/Elf2Mac"
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export RETRO68_REAL_LD="${pkgs.buildPackages.retro68_binutils}/bin/m68k-apple-macos-ld.real"
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'');
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};
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in pkgs.makeSetupHook { } hook;
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# ----------- Retro68 core libraries -------------
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# multiversal -- multiversal interfaces
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multiversal = with pkgs;
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(stdenv.override {
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cc = stdenv.cc.override { extraPackages = [ ]; };
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}).mkDerivation {
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name = "multiversal";
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src = ./multiversal;
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nativeBuildInputs = [ buildPackages.ruby ];
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buildCommand = ''
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echo $src
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build=`pwd`
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(cd $src && ruby make-multiverse.rb -G CIncludes -o "$build")
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mkdir $out
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cp -r CIncludes $out/include
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cp -r RIncludes $out/
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'' + (if stdenv.targetPlatform.system == "m68k-macos" then ''
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cp -r lib68k $out/lib
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'' else ''
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'');
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meta = { platforms = [ "m68k-macos" ]; };
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};
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import-libraries = with pkgs;
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if stdenvNoCC.targetPlatform != retroSystems.m68k
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then stdenvNoCC.mkDerivation {
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name = "import-libraries";
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src = ./ImportLibraries;
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buildCommand = ''
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mkdir -p $out/lib
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cp $src/*.a $out/lib/
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'';
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}
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||||
else null;
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||||
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libretro = with pkgs;
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let
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systemName = pkgs.targetPlatform.cmakeSystemName;
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toolchain = pkgs.writeTextFile {
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name = "retro68-cmake-toolchain-bootstrap";
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||||
text = ''
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set(CMAKE_SYSTEM_NAME ${systemName})
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||||
set(CMAKE_SYSTEM_VERSION 1)
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||||
set(CMAKE_CROSSCOMPILING TRUE)
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||||
'';
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||||
};
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||||
in (pkgs.stdenv.override {
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||||
cc = stdenv.cc.override { extraPackages = [ ]; };
|
||||
}).mkDerivation {
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||||
name = "libretro";
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src = ./libretro;
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||||
|
||||
nativeBuildInputs = [ buildPackages.cmake ];
|
||||
buildInputs = [ multiversal ];
|
||||
|
||||
buildCommand = ''
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||||
echo "Build command."
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||||
cmake $src \
|
||||
-DCMAKE_INSTALL_PREFIX=$out \
|
||||
-DCMAKE_TRY_COMPILE_TARGET_TYPE=STATIC_LIBRARY \
|
||||
-DCMAKE_BUILD_TYPE=Release \
|
||||
-DCMAKE_TOOLCHAIN_FILE=${toolchain}
|
||||
cmake --build .
|
||||
cmake --build . --target install
|
||||
'';
|
||||
meta = { platforms = [ "m68k-macos" ]; };
|
||||
};
|
||||
};
|
||||
|
||||
pkgs = import <nixpkgs> {
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||||
inherit system;
|
||||
overlays = [ overlay ];
|
||||
};
|
||||
|
||||
crossPkgs = pkgs.lib.mapAttrs (name: plat:
|
||||
import <nixpkgs> {
|
||||
inherit system;
|
||||
overlays = [ overlay ];
|
||||
crossSystem = plat;
|
||||
config = { allowUnsupportedSystem = true; };
|
||||
}) retroSystems;
|
||||
|
||||
shell = pkgs.lib.mapAttrs (name: cross:
|
||||
cross.mkShell {
|
||||
nativeBuildInputs =
|
||||
[ pkgs.hfsutils pkgs.retro68_tools pkgs.cmake pkgs.gnumake ];
|
||||
}) crossPkgs;
|
||||
}
|
||||
|
||||
367
flake.nix
367
flake.nix
@ -1,367 +0,0 @@
|
||||
{
|
||||
description = "Cross compilation toolchain for classic Macs";
|
||||
|
||||
# Nixpkgs / NixOS version to use.
|
||||
inputs.nixpkgs.url = "nixpkgs/nixos-unstable";
|
||||
|
||||
inputs.multiversal_src.url = "github:autc04/multiversal";
|
||||
inputs.multiversal_src.flake = false;
|
||||
|
||||
outputs = { self, nixpkgs, multiversal_src }:
|
||||
let
|
||||
|
||||
# System types to support.
|
||||
supportedSystems =
|
||||
[ "x86_64-linux" "x86_64-darwin" "aarch64-linux" "aarch64-darwin" ];
|
||||
|
||||
# Helper function to generate an attrset '{ x86_64-linux = f "x86_64-linux"; ... }'.
|
||||
forAllSystems = nixpkgs.lib.genAttrs supportedSystems;
|
||||
|
||||
# Nixpkgs instantiated for supported system types.
|
||||
nixpkgsFor = forAllSystems (system:
|
||||
import nixpkgs {
|
||||
inherit system;
|
||||
overlays = [ self.overlay ];
|
||||
});
|
||||
|
||||
retroSystems = {
|
||||
m68k = {
|
||||
system = "m68k-macos";
|
||||
config = "m68k-apple-macos";
|
||||
libc = "retro68";
|
||||
parsed = {
|
||||
cpu = {
|
||||
name = "m68k";
|
||||
bits = 32;
|
||||
significantByte = { name = "bigEndian"; };
|
||||
family = "m68k";
|
||||
};
|
||||
kernel = {
|
||||
name = "macos";
|
||||
execFormat = { name = "unknown"; };
|
||||
};
|
||||
};
|
||||
bfdEmulation = "m68k";
|
||||
isStatic = true;
|
||||
|
||||
retro68GccConfig = [ "--with-arch=m68k" "--with-cpu=m68000" ];
|
||||
retro68 = true;
|
||||
cmakeSystemName = "Retro68";
|
||||
};
|
||||
powerpc = {
|
||||
system = "powerpc-macos";
|
||||
config = "powerpc-apple-macos";
|
||||
libc = "retro68";
|
||||
parsed = {
|
||||
cpu = {
|
||||
name = "powerpc";
|
||||
bits = 32;
|
||||
significantByte = { name = "bigEndian"; };
|
||||
family = "power";
|
||||
};
|
||||
kernel = {
|
||||
name = "macos";
|
||||
execFormat = { name = "unknown"; };
|
||||
};
|
||||
};
|
||||
|
||||
isStatic = true;
|
||||
retro68BinutilsConfig = [ "--disable-plugins" ];
|
||||
retro68GccConfig = [ "--disable-lto" ];
|
||||
retro68 = true;
|
||||
cmakeSystemName = "RetroPPC";
|
||||
};
|
||||
carbon = {
|
||||
system = "powerpc-carbon";
|
||||
config = "powerpc-apple-carbon";
|
||||
libc = "retro68";
|
||||
parsed = {
|
||||
cpu = {
|
||||
name = "powerpc";
|
||||
bits = 32;
|
||||
significantByte = { name = "bigEndian"; };
|
||||
family = "power";
|
||||
};
|
||||
kernel = {
|
||||
name = "carbon";
|
||||
execFormat = { name = "unknown"; };
|
||||
};
|
||||
};
|
||||
cmakeSystemName = "RetroCarbon";
|
||||
};
|
||||
|
||||
isStatic = true;
|
||||
retro68BinutilsConfig = [ "--disable-plugins" ];
|
||||
retro68GccConfig = [ "--disable-lto" ];
|
||||
retro68 = true;
|
||||
};
|
||||
|
||||
in {
|
||||
# A Nixpkgs overlay.
|
||||
overlay = pkgs: prev:
|
||||
let filterSrc = pkgs.nix-gitignore.gitignoreSource [ ];
|
||||
in {
|
||||
# ----------- Native Tools -------------
|
||||
|
||||
# hfsutils -- Utilities for manipulating HFS volumes & disk images.
|
||||
hfsutils = with pkgs;
|
||||
stdenv.mkDerivation {
|
||||
name = "hfsutils";
|
||||
srcs = filterSrc (self + /hfsutils);
|
||||
|
||||
preConfigure = ''
|
||||
mkdir -p $out/bin
|
||||
mkdir -p $out/lib
|
||||
mkdir -p $out/include
|
||||
mkdir -p $out/share/man/man1
|
||||
'';
|
||||
configureFlags =
|
||||
[ "--mandir=$(out)/share/man" "--enable-devlibs" ];
|
||||
};
|
||||
|
||||
# retro68_tools -- native tools that are part of Retro68
|
||||
retro68_tools = with pkgs;
|
||||
stdenv.mkDerivation {
|
||||
name = "retro68_tools";
|
||||
src = nix-gitignore.gitignoreSource [
|
||||
"/*"
|
||||
"!/CMakeLists.txt"
|
||||
"!/libelf" # should perhaps use nixpkg's libelf instead?
|
||||
"!/cmake"
|
||||
"!/LaunchAPPL"
|
||||
"!/libretro"
|
||||
"!/PEFTools"
|
||||
"!/ResourceFiles"
|
||||
"!/Rez"
|
||||
"!/Elf2Mac"
|
||||
"!/ConvertObj"
|
||||
"!/ConvertDiskImage"
|
||||
] self;
|
||||
|
||||
nativeBuildInputs = [ cmake bison flex ];
|
||||
buildInputs = [ boost zlib hfsutils ];
|
||||
};
|
||||
|
||||
# ----------- Binutils & GCC -------------
|
||||
|
||||
# retro68_binutils -- binutils, without any wrappers
|
||||
retro68_binutils = with pkgs;
|
||||
stdenv.mkDerivation rec {
|
||||
name = "retro68_binutils";
|
||||
src = filterSrc (self + /binutils);
|
||||
|
||||
configureFlags =
|
||||
[ "--target=${stdenv.targetPlatform.config}" "--disable-doc" ]
|
||||
++ stdenv.targetPlatform.retro68BinutilsConfig or [ ];
|
||||
enableParallelBuilding = true;
|
||||
|
||||
postInstall = let
|
||||
ld = "$out/bin/${stdenv.targetPlatform.config}-ld";
|
||||
ld_real = "$out/bin/${stdenv.targetPlatform.config}-ld.real";
|
||||
|
||||
in ''
|
||||
mv ${ld} ${ld_real}
|
||||
|
||||
echo "#!${stdenv.shell}" > ${ld}
|
||||
echo "exec \$'' + ''{RETRO68_LD_WRAPPER_${stdenv.targetPlatform.cmakeSystemName}-${ld_real}} \"\$@\"" >> ${ld}
|
||||
chmod +x ${ld}
|
||||
|
||||
rm $out/${stdenv.targetPlatform.config}/bin/ld
|
||||
ln -s ${ld} $out/${stdenv.targetPlatform.config}/bin/ld
|
||||
'';
|
||||
};
|
||||
|
||||
# retro68_gcc -- gcc, without any wrappers
|
||||
retro68_gcc = with pkgs;
|
||||
stdenv.mkDerivation rec {
|
||||
name = "retro68_gcc";
|
||||
src = filterSrc (self + /gcc);
|
||||
buildInputs = [ retro68_binutils gmp mpfr libmpc ];
|
||||
configureFlags = [
|
||||
"--target=${stdenv.targetPlatform.config}"
|
||||
"--enable-languages=c,c++"
|
||||
"--disable-libssp"
|
||||
"MAKEINFO=missing"
|
||||
] ++ stdenv.targetPlatform.retro68GccConfig or [ ];
|
||||
hardeningDisable = [ "format" ];
|
||||
enableParallelBuilding = true;
|
||||
|
||||
# nix does in-source builds by default, and something breaks
|
||||
buildCommand = ''
|
||||
mkdir -p $out/${stdenv.targetPlatform.config}/bin
|
||||
ln -s ${retro68_binutils}/${stdenv.targetPlatform.config}/bin/* $out/${stdenv.targetPlatform.config}/bin/
|
||||
|
||||
export target_configargs="--disable-nls --enable-libstdcxx-dual-abi=no --disable-libstdcxx-verbose"
|
||||
$src/configure ${builtins.toString configureFlags} --prefix=$out
|
||||
make -j$NIX_BUILD_CORES
|
||||
make install
|
||||
'';
|
||||
};
|
||||
|
||||
# ----------- Binutils & GCC wrapped for nixpkgs -------------
|
||||
|
||||
# binutils -- binutils with the wrappers provided by nixpkgs
|
||||
binutils = if pkgs.stdenv.targetPlatform ? retro68 then
|
||||
pkgs.wrapBintoolsWith {
|
||||
bintools = pkgs.retro68_binutils;
|
||||
}
|
||||
else
|
||||
prev.binutils;
|
||||
|
||||
# gcc -- gcc with the wrappers provided by nixpkgs
|
||||
gcc = if pkgs.stdenv.targetPlatform ? retro68 then
|
||||
pkgs.wrapCCWith {
|
||||
cc = pkgs.retro68_gcc;
|
||||
|
||||
# don't allow nix to add options for hardening
|
||||
extraBuildCommands = ''
|
||||
echo "" > $out/nix-support/add-hardening.sh
|
||||
'';
|
||||
|
||||
extraPackages = with pkgs.targetPackages; [
|
||||
multiversal
|
||||
libretro
|
||||
retro68_setup_hook
|
||||
];
|
||||
}
|
||||
else
|
||||
prev.gcc;
|
||||
|
||||
# no separate libc package for now
|
||||
libcCrossChooser = name:
|
||||
if name == "retro68" then null else prev.libcCrossChooser name;
|
||||
|
||||
retro68_setup_hook = let
|
||||
systemName = pkgs.targetPlatform.cmakeSystemName;
|
||||
toolchain = pkgs.writeTextFile {
|
||||
name = "retro68-cmake-toolchain";
|
||||
text = ''
|
||||
set(CMAKE_SYSTEM_NAME ${systemName})
|
||||
set(CMAKE_SYSTEM_VERSION 1)
|
||||
set(CMAKE_CROSSCOMPILING TRUE)
|
||||
|
||||
set( REZ "${pkgs.buildPackages.retro68_tools}/bin/Rez" )
|
||||
set(REZ_TEMPLATES_PATH ${pkgs.libretro}/RIncludes)
|
||||
|
||||
include(${self + "/cmake/add_application.cmake"})
|
||||
'';
|
||||
};
|
||||
hook = pkgs.writeTextFile {
|
||||
name = "retro68_setup_hook";
|
||||
text = ''
|
||||
export CMAKE_TOOLCHAIN_FILE=${toolchain}
|
||||
|
||||
retro68_addRIncludes() {
|
||||
echo "retro68_addRIncludes: $1 $depHostOffset"
|
||||
case $depHostOffset in
|
||||
-1) local role='BUILD_' ;;
|
||||
0) local role="" ;;
|
||||
1) local role='TARGET_' ;;
|
||||
*) echo "retro68_addRIncludes: Error: Cannot be used with $depHostOffset-offset deps" >2;
|
||||
return 1 ;;
|
||||
esac
|
||||
|
||||
if [[ -d "$1/RIncludes" ]]; then
|
||||
export REZ_INCLUDE_PATH+=":$1/RIncludes"
|
||||
fi
|
||||
}
|
||||
|
||||
echo "targetOffset: $targetOffset"
|
||||
addEnvHooks "$targetOffset" retro68_addRIncludes
|
||||
|
||||
'' + (pkgs.lib.optionalString (systemName == "Retro68") ''
|
||||
export RETRO68_LD_WRAPPER_Retro68="${pkgs.buildPackages.retro68_tools}/bin/Elf2Mac"
|
||||
export RETRO68_REAL_LD="${pkgs.buildPackages.retro68_binutils}/bin/m68k-apple-macos-ld.real"
|
||||
'');
|
||||
};
|
||||
in pkgs.makeSetupHook { } hook;
|
||||
|
||||
# ----------- Retro68 core libraries -------------
|
||||
|
||||
# multiversal -- multiversal interfaces
|
||||
multiversal = with pkgs;
|
||||
(stdenv.override {
|
||||
cc = stdenv.cc.override { extraPackages = [ ]; };
|
||||
}).mkDerivation {
|
||||
name = "multiversal";
|
||||
src = multiversal_src;
|
||||
nativeBuildInputs = [ buildPackages.ruby ];
|
||||
buildCommand = ''
|
||||
echo $src
|
||||
build=`pwd`
|
||||
(cd $src && ruby make-multiverse.rb -G CIncludes -o "$build")
|
||||
mkdir $out
|
||||
cp -r CIncludes $out/include
|
||||
cp -r RIncludes $out/
|
||||
'' + (if stdenv.targetPlatform.system == "m68k-macos" then ''
|
||||
cp -r lib68k $out/lib
|
||||
'' else ''
|
||||
mkdir $out/lib
|
||||
cp -r ${self + "/ImportLibraries/*.a"} $out/lib/
|
||||
'');
|
||||
meta = { platforms = [ "m68k-macos" ]; };
|
||||
};
|
||||
|
||||
libretro = with pkgs;
|
||||
let
|
||||
systemName = pkgs.targetPlatform.cmakeSystemName;
|
||||
toolchain = pkgs.writeTextFile {
|
||||
name = "retro68-cmake-toolchain-bootstrap";
|
||||
text = ''
|
||||
set(CMAKE_SYSTEM_NAME ${systemName})
|
||||
set(CMAKE_SYSTEM_VERSION 1)
|
||||
set(CMAKE_CROSSCOMPILING TRUE)
|
||||
'';
|
||||
};
|
||||
in
|
||||
(pkgs.stdenv.override {
|
||||
cc = stdenv.cc.override { extraPackages = [ ]; };
|
||||
}).mkDerivation {
|
||||
name = "libretro";
|
||||
src = filterSrc (self + /libretro);
|
||||
|
||||
nativeBuildInputs = [ buildPackages.cmake ];
|
||||
buildInputs = [ multiversal ];
|
||||
|
||||
buildCommand = ''
|
||||
echo "Build command."
|
||||
cmake $src \
|
||||
-DCMAKE_INSTALL_PREFIX=$out \
|
||||
-DCMAKE_TRY_COMPILE_TARGET_TYPE=STATIC_LIBRARY \
|
||||
-DCMAKE_BUILD_TYPE=Release \
|
||||
-DCMAKE_TOOLCHAIN_FILE=${toolchain}
|
||||
cmake --build .
|
||||
cmake --build . --target install
|
||||
'';
|
||||
meta = { platforms = [ "m68k-macos" ]; };
|
||||
};
|
||||
};
|
||||
|
||||
# Packages to export from this flake
|
||||
packages = forAllSystems (system:
|
||||
let pkgs = nixpkgsFor.${system};
|
||||
in rec {
|
||||
inherit (pkgs) hfsutils retro68_tools;
|
||||
|
||||
crossPkgs = pkgs.lib.mapAttrs (name: plat:
|
||||
import nixpkgs {
|
||||
inherit system;
|
||||
overlays = [ self.overlay ];
|
||||
crossSystem = plat;
|
||||
config = { allowUnsupportedSystem = true; };
|
||||
}) retroSystems;
|
||||
|
||||
shell = pkgs.lib.mapAttrs (name: cross:
|
||||
cross.mkShell {
|
||||
nativeBuildInputs =
|
||||
[ pkgs.hfsutils pkgs.retro68_tools pkgs.cmake pkgs.gnumake ];
|
||||
}) crossPkgs;
|
||||
});
|
||||
|
||||
# The default package for 'nix build'. This makes sense if the
|
||||
# flake provides only one package or there is a clear "main"
|
||||
# package.
|
||||
defaultPackage =
|
||||
forAllSystems (system: self.packages.${system}.shell.m68k);
|
||||
};
|
||||
}
|
||||
Loading…
x
Reference in New Issue
Block a user