mirror of
https://github.com/autc04/Retro68.git
synced 2024-11-28 21:49:33 +00:00
flake.nix cleanup
This commit is contained in:
Wolfgang Thaller
parent
76826fb824
commit
347a21596d
262
flake.nix
262
flake.nix
@ -44,7 +44,7 @@
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bfdEmulation = "m68k";
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isStatic = true;
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retro68GccConfig = ["--with-arch=m68k" "--with-cpu=m68000"];
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retro68GccConfig = [ "--with-arch=m68k" "--with-cpu=m68000" ];
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retro68 = true;
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};
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powerpc = {
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@ -65,8 +65,8 @@
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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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retro68BinutilsConfig = [ "--disable-plugins" ];
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retro68GccConfig = [ "--disable-lto" ];
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retro68 = true;
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};
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carbon = {
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@ -88,117 +88,19 @@
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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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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 {
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# A Nixpkgs overlay.
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overlay = pkgs: prev:
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let filterSrc = pkgs.nix-gitignore.gitignoreSource [ ];
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in {
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# ----------- Native Tools -------------
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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 = filterSrc (self + /binutils);
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configureFlags = [ "--target=${stdenv.targetPlatform.config}" "--disable-doc" ]
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++ stdenv.targetPlatform.retro68BinutilsConfig or [];
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enableParallelBuilding = true;
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};
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retro68_binutils_with_tools = with pkgs; if stdenv.targetPlatform.system == "m68k-macos"
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then
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symlinkJoin {
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name = "retro68_binutils_with_tools";
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paths = [ retro68_binutils buildPackages.retro68_tools ];
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# Move the real linker aside and install symlinks to Elf2Mac
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postBuild = ''
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mv $out/bin/m68k-apple-macos-ld $out/bin/m68k-apple-macos-ld.real
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mv $out/m68k-apple-macos/bin/ld $out/m68k-apple-macos/bin/ld.real
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ln -s $out/bin/Elf2Mac $out/bin/m68k-apple-macos-ld
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ln -s $out/bin/Elf2Mac $out/m68k-apple-macos/bin/ld
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'';
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}
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else retro68_binutils;
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binutils = if pkgs.stdenv.targetPlatform ? retro68 then
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pkgs.wrapBintoolsWith {
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bintools = pkgs.retro68_binutils_with_tools;
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}
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else
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prev.binutils;
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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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extraBuildCommands = ''
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echo "" > $out/nix-support/add-hardening.sh
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'';
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extraPackages = with pkgs.targetPackages; [ multiversal libretro ];
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}
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else
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prev.gcc;
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libcCrossChooser = name:
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if name == "retro68" then null else prev.libcCrossChooser name;
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retro68_gcc = with pkgs;
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stdenv.mkDerivation rec {
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name = "retro68_gcc";
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src = filterSrc (self + /gcc);
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buildInputs =
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[ retro68_binutils_with_tools gmp mpfr libmpc ];
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configureFlags = [
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"--target=${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 ${retro68_binutils_with_tools}/${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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multiversal = with pkgs;
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(stdenv.override { cc = stdenv.cc.override { extraPackages = []; }; }).mkDerivation {
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name = "multiversal";
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src = multiversal_src;
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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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''
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+ (if stdenv.targetPlatform.system == "m68k-macos" then
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''
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cp -r lib68k $out/lib
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''
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else
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''
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mkdir $out/lib
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cp -r ${self + "/ImportLibraries/*.a"} $out/lib/
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'')
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;
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meta = { platforms = [ "m68k-macos" ]; };
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};
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# hfsutils -- Utilities for manipulating HFS volumes & disk images.
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hfsutils = with pkgs;
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stdenv.mkDerivation {
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name = "hfsutils";
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@ -213,6 +115,8 @@
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configureFlags =
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[ "--mandir=$(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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@ -235,8 +139,127 @@
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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 = filterSrc (self + /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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};
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# retro68_binutils_with_tools -- binutils with ld wrapped by retro68_tools.Elf2Mac
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retro68_binutils_with_tools = with pkgs;
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if stdenv.targetPlatform.system == "m68k-macos" then
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symlinkJoin {
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name = "retro68_binutils_with_tools";
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paths = [ retro68_binutils buildPackages.retro68_tools ];
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# Move the real linker aside and install symlinks to Elf2Mac
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postBuild = ''
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mv $out/bin/m68k-apple-macos-ld $out/bin/m68k-apple-macos-ld.real
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mv $out/m68k-apple-macos/bin/ld $out/m68k-apple-macos/bin/ld.real
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ln -s $out/bin/Elf2Mac $out/bin/m68k-apple-macos-ld
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ln -s $out/bin/Elf2Mac $out/m68k-apple-macos/bin/ld
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'';
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}
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else
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retro68_binutils;
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# retro68_gcc -- gcc, without any wrappers
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retro68_gcc = with pkgs;
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stdenv.mkDerivation rec {
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name = "retro68_gcc";
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src = filterSrc (self + /gcc);
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buildInputs = [ retro68_binutils_with_tools gmp mpfr libmpc ];
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configureFlags = [
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"--target=${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 ${retro68_binutils_with_tools}/${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 {
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bintools = pkgs.retro68_binutils_with_tools;
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}
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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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libretro
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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 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_src;
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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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mkdir $out/lib
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cp -r ${self + "/ImportLibraries/*.a"} $out/lib/
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'');
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meta = { platforms = [ "m68k-macos" ]; };
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};
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libretro = with pkgs;
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(pkgs.stdenv.override { cc = stdenv.cc.override { extraPackages = []; }; }).mkDerivation {
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(pkgs.stdenv.override {
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cc = stdenv.cc.override { extraPackages = [ ]; };
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}).mkDerivation {
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name = "libretro";
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src = filterSrc (self + /libretro);
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@ -256,14 +279,13 @@
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};
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};
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# Provide some binary packages for selected system types.
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packages = forAllSystems (system: rec {
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inherit (nixpkgsFor.${system})
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retro68_binutils_m68k retro68_gcc_m68k multiversal hfsutils
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libretro_m68k retro68_tools;
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# Packages to export from this flake
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packages = forAllSystems (system:
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let pkgs = nixpkgsFor.${system};
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in rec {
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inherit (pkgs) hfsutils retro68_tools;
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crossPkgs = (import nixpkgs { inherit system; }).lib.mapAttrs
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(name: plat:
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crossPkgs = pkgs.lib.mapAttrs (name: plat:
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import nixpkgs {
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inherit system;
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overlays = [ self.overlay ];
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@ -271,17 +293,17 @@
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config = { allowUnsupportedSystem = true; };
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}) retroSystems;
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crosstest = let pkgs = crossPkgs.m68k;
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in pkgs.stdenv.mkDerivation {
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name = "crosstest";
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meta = { platforms = [ "m68k-macos" ]; };
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};
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});
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shell = pkgs.lib.mapAttrs (name: cross:
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cross.mkShell {
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nativeBuildInputs =
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[ pkgs.hfsutils pkgs.retro68_tools pkgs.cmake pkgs.gnumake ];
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}) crossPkgs;
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});
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# The default package for 'nix build'. This makes sense if the
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# flake provides only one package or there is a clear "main"
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# package.
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defaultPackage =
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forAllSystems (system: self.packages.${system}.retro68_gcc_m68k);
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forAllSystems (system: self.packages.${system}.shell.m68k);
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};
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}
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