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Merge pull request #149 from autc04/niv

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Use niv to refer to nixpkgs
This commit is contained in:
Wolfgang Thaller 2022-01-03 23:09:27 +01:00 committed by GitHub
commit 086eb7450d
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8 changed files with 699 additions and 467 deletions
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12
azure-pipelines.yml
View File

@ -77,11 +77,13 @@ jobs:
EOF
displayName: Build inside nixos/nix docker
- script: |
mkdir CompiledSamples
cd CompiledSamples
docker cp -L nix:result - | tar x --strip-components 1
displayName: Copy result out of docker
- publish: Applications
artifact: 68K Applications
- publish: CompiledSamples
artifact: 68K Samples
- job: nix_ppc
@ -99,7 +101,9 @@ jobs:
EOF
displayName: Build inside nixos/nix docker
- script: |
mkdir CompiledSamples
cd CompiledSamples
docker cp -L nix:result - | tar x --strip-components 1
displayName: Copy result out of docker
- publish: Applications
artifact: PowerPC Applications
- publish: CompiledSamples
artifact: PowerPC Samples

482
default.nix
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@ -1,483 +1,39 @@
{ system ? builtins.currentSystem, pkgs ? import <nixpkgs> { inherit system; }
, ... }:
let sources = import ./nix/sources.nix;
in { system ? builtins.currentSystem, nixpkgs ? sources.nixpkgs, ... }:
let
retroPlatforms = {
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;
retroPlatforms = import nix/platforms.nix;
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"; };
};
};
lib = ((import <nixpkgs>) { }).lib;
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"; };
};
};
isStatic = true;
retro68BinutilsConfig = [ "--disable-plugins" ];
retro68GccConfig = [ "--disable-lto" ];
retro68 = true;
cmakeSystemName = "RetroCarbon";
};
isStatic = true;
retro68BinutilsConfig = [ "--disable-plugins" ];
retro68GccConfig = [ "--disable-lto" ];
retro68 = true;
};
multiversal_src = if builtins.pathExists ./multiversal/make-multiverse.rb then
./multiversal
else
sources.multiversal;
# A Nixpkgs overlay.
overlay = pkgs: prev:
{
retro68 = {
platforms = retroPlatforms;
overlay = lib.composeManyExtensions [
((import nix/overlay.nix) { inherit multiversal_src; })
(import nix/universal.nix)
(import nix/samples.nix)
];
monolithic = with pkgs;
stdenv.mkDerivation {
name = "retro68.monolithic";
src = ./.;
nativeBuildInputs = [ cmake bison flex ruby ninja bash ];
buildInputs = [ boost gmp mpfr libmpc zlib ]
++ lib.optional hostPlatform.isDarwin
darwin.apple_sdk.frameworks.ApplicationServices;
buildCommand = ''
bash $src/build-toolchain.bash --ninja --prefix=$out --no-carbon
'';
hardeningDisable = [ "format" ];
};
# ----------- Native Tools -------------
# hfsutils -- Utilities for manipulating HFS volumes & disk images.
hfsutils = with pkgs;
stdenv.mkDerivation {
name = "retro68.hfsutils";
srcs = ./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" ];
};
# tools -- native tools that are part of 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"
] ./.;
nativeBuildInputs = [ cmake bison flex ];
buildInputs = [ boost zlib retro68.hfsutils ]
++ lib.optional hostPlatform.isDarwin
darwin.apple_sdk.frameworks.ApplicationServices;
};
} // prev.lib.optionalAttrs (prev.targetPlatform ? retro68) {
# ----------- Binutils & GCC -------------
# binutils_unwrapped -- binutils, without any wrappers
binutils_unwrapped = with pkgs;
stdenv.mkDerivation rec {
name = "retro68.binutils_unwrapped";
src = ./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
'';
};
# gcc -- gcc, without any wrappers
gcc_unwrapped = with pkgs;
stdenv.mkDerivation rec {
name = "retro68.gcc_unwrapped";
src = ./gcc;
buildInputs = [ retro68.binutils_unwrapped 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 ${retro68.binutils_unwrapped}/${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
'';
};
} // prev.lib.optionalAttrs (prev.hostPlatform ? 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 ${pkgs.retro68.libretro}/RIncludes)
set(MAKE_PEF "${pkgs.buildPackages.retro68.tools}/bin/MakePEF" )
include(${./cmake/add_application.cmake})
'';
};
hook = pkgs.writeTextFile {
name = "retro68.setup_hook";
text = ''
export CMAKE_TOOLCHAIN_FILE=${toolchain}
retro68_addRIncludes() {
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+=":$1/RIncludes"
fi
}
addEnvHooks "$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_unwrapped}/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 = "retro68.multiversal";
src = ./multiversal;
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
"");
};
mpw_35_gm = with pkgs;
fetchurl {
url = "https://web.archive.org/web/20210309154524/https://staticky.com/mirrors/ftp.apple.com/developer/Tool_Chest/Core_Mac_OS_Tools/MPW_etc./MPW-GM_Images/MPW-GM.img.bin";
sha256 = "0wm8dwmm0cpp8px27in564ih27sn5vbydz3jqpzwh04qpfazmfwr";
};
universal = with pkgs;
stdenvNoCC.mkDerivation {
name = "retro68.universal";
src = retro68.mpw_35_gm;
nativeBuildInputs = with buildPackages.retro68; [tools hfsutils binutils_unwrapped];
buildCommand = ''
ConvertDiskImage $src decoded.dsk
export HOME=.
hmount decoded.dsk
mkdir -p CIncludes RIncludes lib68
hcopy -t 'MPW-GM:MPW-GM:Interfaces&Libraries:Interfaces:CIncludes:*.h' CIncludes/
hcopy -t 'MPW-GM:MPW-GM:Interfaces&Libraries:Interfaces:RIncludes:*.r' RIncludes/
mkdir -p $out/include $out/RIncludes
bash ${./prepare-headers.sh} CIncludes $out/include
bash ${./prepare-rincludes.sh} RIncludes $out/RIncludes
hcopy -r 'MPW-GM:MPW-GM:Interfaces&Libraries:Libraries:Libraries:*.o' lib68
. ${./interfaces-and-libraries.sh}
M68KLIBRARIES=lib68
setup68KLibraries $out/
mv $out/lib68k $out/lib
'';
};
import_libraries = with pkgs;
if stdenvNoCC.targetPlatform != retroPlatforms.m68k then
stdenvNoCC.mkDerivation {
name = "retro68.import_libraries";
src = ./ImportLibraries;
buildCommand = ''
mkdir -p $out/lib
cp $src/*.a $out/lib/
'';
}
else
null;
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 = ./libretro;
nativeBuildInputs = [ buildPackages.cmake ];
buildInputs = [ retro68.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
'';
};
console = with pkgs;
stdenv.mkDerivation {
name = "retro68.console";
src = ./Console;
nativeBuildInputs = [ buildPackages.cmake ];
};
samples = with pkgs;
let
individualSamples = lib.mapAttrs (key: path:
stdenv.mkDerivation {
name = "retro68.samples." + key;
src = path;
nativeBuildInputs = [ buildPackages.ninja buildPackages.cmake ];
buildInputs = [ retro68.console ];
buildCommand = ''
mkdir build
cd build
cmake $src -G Ninja
ninja
mkdir -p $out/Applications
mkdir -p $out/Applications/.finf
mkdir -p $out/Applications/.rsrc
cp *.APPL $out/Applications
cp .finf/*.APPL $out/Applications/.finf
cp .rsrc/*.APPL $out/Applications/.rsrc
for f in *.APPL; do
cp $'' + ''
{f%.APPL}.bin $out/Applications
done
'';
}) ({
dialog = ./Samples/Dialog;
helloworld = ./Samples/HelloWorld;
mpwtool = ./Samples/MPWTool;
raytracer = ./Samples/Raytracer;
#systemextension = ./Samples/SystemExtension;
wdef = ./Samples/WDEF;
} // lib.optionalAttrs
(targetPlatform.cmakeSystemName != "Retro68") {
sharedlibrary = ./Samples/SharedLibrary;
} // lib.optionalAttrs
(targetPlatform.cmakeSystemName == "Retro68") {
launcher = ./Samples/Launcher;
});
in runCommand "retro68.samples" { } ''
mkdir -p $out/Applications
mkdir -p $out/Applications/.rsrc
mkdir -p $out/Applications/.finf
${lib.concatMapStrings (x: ''
cp -r ${lib.escapeShellArg x}/Applications $out/
'') (builtins.attrValues individualSamples)}
'' // individualSamples;
launchapplserver = with pkgs; stdenvUniversal.mkDerivation {
name = "retro68.launchapplserver";
src = ./LaunchAPPL;
nativeBuildInputs = [ buildPackages.ninja buildPackages.cmake ];
installPhase = ''
mkdir $out
mkdir -p $out/Applications
mkdir -p $out/Applications/.finf
mkdir -p $out/Applications/.rsrc
cp Server/LaunchAPPLServer.APPL $out/Applications
cp Server/.finf/LaunchAPPLServer.APPL $out/Applications/.finf
cp Server/.rsrc/LaunchAPPLServer.APPL $out/Applications/.rsrc
cp Server/LaunchAPPLServer.bin $out/Applications
'';
};
};
} // prev.lib.optionalAttrs (prev.targetPlatform ? retro68) {
# ----------- Binutils & GCC wrapped for nixpkgs -------------
# binutils -- binutils with the wrappers provided by nixpkgs
binutils =
pkgs.wrapBintoolsWith { bintools = pkgs.retro68.binutils_unwrapped; };
# gcc -- gcc with the wrappers provided by nixpkgs
gcc = pkgs.wrapCCWith {
cc = pkgs.retro68.gcc_unwrapped;
# don't allow nix to add options for hardening
extraBuildCommands = ''
echo "" > $out/nix-support/add-hardening.sh
'';
extraPackages = with pkgs.targetPackages.retro68; [
multiversal
import_libraries
libretro
setup_hook
];
};
stdenvUniversal = pkgs.stdenv.override {
cc = pkgs.stdenv.cc.override {
extraPackages = with pkgs.retro68; [
universal
import_libraries
libretro
setup_hook
];
};
};
# no separate libc package for now
libcCrossChooser = name:
if name == "retro68" then null else prev.libcCrossChooser name;
};
pkgs = import <nixpkgs> {
overlaidPkgs = import nixpkgs {
inherit system;
overlays = [ overlay ];
};
crossPkgs = pkgs.lib.mapAttrs (name: plat:
import <nixpkgs> {
crossPkgs = lib.mapAttrs (name: plat:
import nixpkgs {
inherit system;
overlays = [ overlay ];
crossSystem = plat;
config = { allowUnsupportedSystem = true; };
}) retroPlatforms;
shell = pkgs.lib.mapAttrs (name: cross:
shell = lib.mapAttrs (name: cross:
cross.mkShell {
nativeBuildInputs = with pkgs; [
nativeBuildInputs = with overlaidPkgs; [
retro68.hfsutils
retro68.tools
cmake
@ -488,5 +44,5 @@ let
in shell.m68k // shell // {
inherit overlay;
inherit (pkgs) retro68;
inherit (overlaidPkgs) retro68;
}

280
nix/overlay.nix Normal file
View File

@ -0,0 +1,280 @@
{ multiversal_src }:
pkgs: prevPkgs:
{
retro68 = pkgs.lib.makeScope pkgs.newScope (self:
{
platforms = import ./platforms.nix;
monolithic = with pkgs;
stdenv.mkDerivation {
name = "retro68.monolithic";
src = ../.;
nativeBuildInputs = [ cmake bison flex ruby ninja bash ];
buildInputs = [ boost gmp mpfr libmpc zlib ]
++ lib.optional hostPlatform.isDarwin
darwin.apple_sdk.frameworks.ApplicationServices;
buildCommand = ''
bash $src/build-toolchain.bash --ninja --prefix=$out --no-carbon
'';
hardeningDisable = [ "format" ];
};
# ----------- Native Tools -------------
# hfsutils -- Utilities for manipulating HFS volumes & disk images.
hfsutils = with pkgs;
stdenv.mkDerivation {
name = "retro68.hfsutils";
srcs = ../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" ];
};
# tools -- native tools that are part of 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"
] ./..;
nativeBuildInputs = [ cmake bison flex ];
buildInputs = [ boost zlib retro68.hfsutils ]
++ lib.optional hostPlatform.isDarwin
darwin.apple_sdk.frameworks.ApplicationServices;
};
} // prevPkgs.lib.optionalAttrs (prevPkgs.targetPlatform ? retro68) {
# ----------- Binutils & GCC -------------
# binutils_unwrapped -- binutils, without any wrappers
binutils_unwrapped = with pkgs;
stdenv.mkDerivation rec {
name = "retro68.binutils_unwrapped";
src = ../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
'';
};
# gcc -- gcc, without any wrappers
gcc_unwrapped = with pkgs;
stdenv.mkDerivation rec {
name = "retro68.gcc_unwrapped";
src = ../gcc;
buildInputs = [ retro68.binutils_unwrapped 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 ${retro68.binutils_unwrapped}/${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
'';
};
} // prevPkgs.lib.optionalAttrs (prevPkgs.hostPlatform ? 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 ${pkgs.retro68.libretro}/RIncludes)
set(MAKE_PEF "${pkgs.buildPackages.retro68.tools}/bin/MakePEF" )
include(${../cmake/add_application.cmake})
'' + (pkgs.lib.optionalString (systemName == "RetroCarbon") ''
set(CMAKE_EXE_LINKER_FLAGS_INIT "-carbon")
set(CMAKE_SHARED_LINKER_FLAGS_INIT "-carbon")
add_definitions( -DTARGET_API_MAC_CARBON=1 )
'');
};
hook = pkgs.writeTextFile {
name = "retro68.setup_hook";
text = ''
export CMAKE_TOOLCHAIN_FILE=${toolchain}
retro68_addRIncludes() {
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+=":$1/RIncludes"
fi
}
addEnvHooks "$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_unwrapped}/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 = "retro68.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
"");
};
import_libraries = with pkgs;
if stdenvNoCC.targetPlatform.system != "m68k-macos" then
stdenvNoCC.mkDerivation {
name = "retro68.import_libraries";
src = ../ImportLibraries;
buildCommand = ''
mkdir -p $out/lib
cp $src/*.a $out/lib/
'';
}
else
null;
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 = ../libretro;
nativeBuildInputs = [ buildPackages.cmake ];
buildInputs = [ retro68.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
'';
};
console = with pkgs;
stdenv.mkDerivation {
name = "retro68.console";
src = ../Console;
nativeBuildInputs = [ buildPackages.cmake ];
};
});
} // prevPkgs.lib.optionalAttrs (prevPkgs.targetPlatform ? retro68) {
# ----------- Binutils & GCC wrapped for nixpkgs -------------
# binutils -- binutils with the wrappers provided by nixpkgs
binutils =
pkgs.wrapBintoolsWith { bintools = pkgs.retro68.binutils_unwrapped; };
# gcc -- gcc with the wrappers provided by nixpkgs
gcc = pkgs.wrapCCWith {
cc = pkgs.retro68.gcc_unwrapped;
# don't allow nix to add options for hardening
extraBuildCommands = ''
echo "" > $out/nix-support/add-hardening.sh
'';
extraPackages = with pkgs.targetPackages.retro68; [
multiversal
import_libraries
libretro
setup_hook
];
};
# no separate libc package for now
libcCrossChooser = name:
if name == "retro68" then null else prevPkgs.libcCrossChooser name;
}

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{
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-macos";
libc = "retro68";
parsed = {
cpu = {
name = "powerpc";
bits = 32;
significantByte = { name = "bigEndian"; };
family = "power";
};
kernel = {
name = "carbon";
execFormat = { name = "unknown"; };
};
};
isStatic = true;
retro68BinutilsConfig = [ "--disable-plugins" ];
retro68GccConfig = [ "--disable-lto" ];
retro68 = true;
cmakeSystemName = "RetroCarbon";
};
isStatic = true;
retro68BinutilsConfig = [ "--disable-plugins" ];
retro68GccConfig = [ "--disable-lto" ];
retro68 = true;
}

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pkgs: prevPkgs: {
retro68 = prevPkgs.retro68.overrideScope' (self: prevRetro: {
samples = with pkgs;
let
individualSamples = lib.mapAttrs (key: path:
stdenv.mkDerivation {
name = "retro68.samples." + key;
src = path;
nativeBuildInputs = [ buildPackages.ninja buildPackages.cmake ];
buildInputs = [ retro68.console ];
installPhase = ''
mkdir $out
cp *.bin $out/
'';
}) ({
dialog = ../Samples/Dialog;
helloworld = ../Samples/HelloWorld;
raytracer = ../Samples/Raytracer;
} // lib.optionalAttrs (targetPlatform.cmakeSystemName != "RetroCarbon") {
mpwtool = ../Samples/MPWTool;
wdef = ../Samples/WDEF;
} // lib.optionalAttrs (targetPlatform.cmakeSystemName != "Retro68") {
sharedlibrary = ../Samples/SharedLibrary;
} // lib.optionalAttrs (targetPlatform.cmakeSystemName == "Retro68") {
systemextension = ../Samples/SystemExtension;
launcher = ../Samples/Launcher;
});
in runCommand "retro68.samples" { } ''
mkdir -p $out/
${lib.concatMapStrings (x: ''
cp -r ${lib.escapeShellArg x}/*.bin $out/
'') (builtins.attrValues individualSamples)}
'' // individualSamples;
launchapplserver = with pkgs;
stdenvUniversal.mkDerivation {
name = "retro68.launchapplserver";
src = ../LaunchAPPL;
nativeBuildInputs = [ buildPackages.ninja buildPackages.cmake ];
installPhase = ''
mkdir $out
cp *.bin $out/
'';
};
});
}

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{
"multiversal": {
"branch": "master",
"description": "Multiversal Interfaces for Classic MacOS",
"homepage": null,
"owner": "autc04",
"repo": "multiversal",
"rev": "ce33b1bada9b0acb14021c21ac916927c757d525",
"sha256": "1fsyjad4kwsqgr2mlx9dfl7z8z42cf2sgw1arqmci47zhaj8is1f",
"type": "tarball",
"url": "https://github.com/autc04/multiversal/archive/ce33b1bada9b0acb14021c21ac916927c757d525.tar.gz",
"url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
},
"niv": {
"branch": "master",
"description": "Easy dependency management for Nix projects",
"homepage": "https://github.com/nmattia/niv",
"owner": "nmattia",
"repo": "niv",
"rev": "5830a4dd348d77e39a0f3c4c762ff2663b602d4c",
"sha256": "1d3lsrqvci4qz2hwjrcnd8h5vfkg8aypq3sjd4g3izbc8frwz5sm",
"type": "tarball",
"url": "https://github.com/nmattia/niv/archive/5830a4dd348d77e39a0f3c4c762ff2663b602d4c.tar.gz",
"url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
},
"nixpkgs": {
"branch": "release-21.11",
"description": "Nix Packages collection",
"homepage": "",
"owner": "NixOS",
"repo": "nixpkgs",
"rev": "d1e59cfc49961e121583abe32e2f3db1550fbcff",
"sha256": "03ldf1dlxqf3g8qh9x5vp6vd9zvvr481fyjds111imll69y60wpm",
"type": "tarball",
"url": "https://github.com/NixOS/nixpkgs/archive/d1e59cfc49961e121583abe32e2f3db1550fbcff.tar.gz",
"url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
}
}

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# This file has been generated by Niv.
let
#
# The fetchers. fetch_<type> fetches specs of type <type>.
#
fetch_file = pkgs: name: spec:
let
name' = sanitizeName name + "-src";
in
if spec.builtin or true then
builtins_fetchurl { inherit (spec) url sha256; name = name'; }
else
pkgs.fetchurl { inherit (spec) url sha256; name = name'; };
fetch_tarball = pkgs: name: spec:
let
name' = sanitizeName name + "-src";
in
if spec.builtin or true then
builtins_fetchTarball { name = name'; inherit (spec) url sha256; }
else
pkgs.fetchzip { name = name'; inherit (spec) url sha256; };
fetch_git = name: spec:
let
ref =
if spec ? ref then spec.ref else
if spec ? branch then "refs/heads/${spec.branch}" else
if spec ? tag then "refs/tags/${spec.tag}" else
abort "In git source '${name}': Please specify `ref`, `tag` or `branch`!";
in
builtins.fetchGit { url = spec.repo; inherit (spec) rev; inherit ref; };
fetch_local = spec: spec.path;
fetch_builtin-tarball = name: throw
''[${name}] The niv type "builtin-tarball" is deprecated. You should instead use `builtin = true`.
$ niv modify ${name} -a type=tarball -a builtin=true'';
fetch_builtin-url = name: throw
''[${name}] The niv type "builtin-url" will soon be deprecated. You should instead use `builtin = true`.
$ niv modify ${name} -a type=file -a builtin=true'';
#
# Various helpers
#
# https://github.com/NixOS/nixpkgs/pull/83241/files#diff-c6f540a4f3bfa4b0e8b6bafd4cd54e8bR695
sanitizeName = name:
(
concatMapStrings (s: if builtins.isList s then "-" else s)
(
builtins.split "[^[:alnum:]+._?=-]+"
((x: builtins.elemAt (builtins.match "\\.*(.*)" x) 0) name)
)
);
# The set of packages used when specs are fetched using non-builtins.
mkPkgs = sources: system:
let
sourcesNixpkgs =
import (builtins_fetchTarball { inherit (sources.nixpkgs) url sha256; }) { inherit system; };
hasNixpkgsPath = builtins.any (x: x.prefix == "nixpkgs") builtins.nixPath;
hasThisAsNixpkgsPath = <nixpkgs> == ./.;
in
if builtins.hasAttr "nixpkgs" sources
then sourcesNixpkgs
else if hasNixpkgsPath && ! hasThisAsNixpkgsPath then
import <nixpkgs> {}
else
abort
''
Please specify either <nixpkgs> (through -I or NIX_PATH=nixpkgs=...) or
add a package called "nixpkgs" to your sources.json.
'';
# The actual fetching function.
fetch = pkgs: name: spec:
if ! builtins.hasAttr "type" spec then
abort "ERROR: niv spec ${name} does not have a 'type' attribute"
else if spec.type == "file" then fetch_file pkgs name spec
else if spec.type == "tarball" then fetch_tarball pkgs name spec
else if spec.type == "git" then fetch_git name spec
else if spec.type == "local" then fetch_local spec
else if spec.type == "builtin-tarball" then fetch_builtin-tarball name
else if spec.type == "builtin-url" then fetch_builtin-url name
else
abort "ERROR: niv spec ${name} has unknown type ${builtins.toJSON spec.type}";
# If the environment variable NIV_OVERRIDE_${name} is set, then use
# the path directly as opposed to the fetched source.
replace = name: drv:
let
saneName = stringAsChars (c: if isNull (builtins.match "[a-zA-Z0-9]" c) then "_" else c) name;
ersatz = builtins.getEnv "NIV_OVERRIDE_${saneName}";
in
if ersatz == "" then drv else
# this turns the string into an actual Nix path (for both absolute and
# relative paths)
if builtins.substring 0 1 ersatz == "/" then /. + ersatz else /. + builtins.getEnv "PWD" + "/${ersatz}";
# Ports of functions for older nix versions
# a Nix version of mapAttrs if the built-in doesn't exist
mapAttrs = builtins.mapAttrs or (
f: set: with builtins;
listToAttrs (map (attr: { name = attr; value = f attr set.${attr}; }) (attrNames set))
);
# https://github.com/NixOS/nixpkgs/blob/0258808f5744ca980b9a1f24fe0b1e6f0fecee9c/lib/lists.nix#L295
range = first: last: if first > last then [] else builtins.genList (n: first + n) (last - first + 1);
# https://github.com/NixOS/nixpkgs/blob/0258808f5744ca980b9a1f24fe0b1e6f0fecee9c/lib/strings.nix#L257
stringToCharacters = s: map (p: builtins.substring p 1 s) (range 0 (builtins.stringLength s - 1));
# https://github.com/NixOS/nixpkgs/blob/0258808f5744ca980b9a1f24fe0b1e6f0fecee9c/lib/strings.nix#L269
stringAsChars = f: s: concatStrings (map f (stringToCharacters s));
concatMapStrings = f: list: concatStrings (map f list);
concatStrings = builtins.concatStringsSep "";
# https://github.com/NixOS/nixpkgs/blob/8a9f58a375c401b96da862d969f66429def1d118/lib/attrsets.nix#L331
optionalAttrs = cond: as: if cond then as else {};
# fetchTarball version that is compatible between all the versions of Nix
builtins_fetchTarball = { url, name ? null, sha256 }@attrs:
let
inherit (builtins) lessThan nixVersion fetchTarball;
in
if lessThan nixVersion "1.12" then
fetchTarball ({ inherit url; } // (optionalAttrs (!isNull name) { inherit name; }))
else
fetchTarball attrs;
# fetchurl version that is compatible between all the versions of Nix
builtins_fetchurl = { url, name ? null, sha256 }@attrs:
let
inherit (builtins) lessThan nixVersion fetchurl;
in
if lessThan nixVersion "1.12" then
fetchurl ({ inherit url; } // (optionalAttrs (!isNull name) { inherit name; }))
else
fetchurl attrs;
# Create the final "sources" from the config
mkSources = config:
mapAttrs (
name: spec:
if builtins.hasAttr "outPath" spec
then abort
"The values in sources.json should not have an 'outPath' attribute"
else
spec // { outPath = replace name (fetch config.pkgs name spec); }
) config.sources;
# The "config" used by the fetchers
mkConfig =
{ sourcesFile ? if builtins.pathExists ./sources.json then ./sources.json else null
, sources ? if isNull sourcesFile then {} else builtins.fromJSON (builtins.readFile sourcesFile)
, system ? builtins.currentSystem
, pkgs ? mkPkgs sources system
}: rec {
# The sources, i.e. the attribute set of spec name to spec
inherit sources;
# The "pkgs" (evaluated nixpkgs) to use for e.g. non-builtin fetchers
inherit pkgs;
};
in
mkSources (mkConfig {}) // { __functor = _: settings: mkSources (mkConfig settings); }

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pkgs: prevPkgs:
{
retro68 = if !(prevPkgs.hostPlatform ? retro68) then
prevPkgs.retro68
else
prevPkgs.retro68.overrideScope' (self: prevRetro: {
mpw_35_gm = with pkgs;
fetchurl {
url =
"https://web.archive.org/web/20210309154524/https://staticky.com/mirrors/ftp.apple.com/developer/Tool_Chest/Core_Mac_OS_Tools/MPW_etc./MPW-GM_Images/MPW-GM.img.bin";
sha256 = "0wm8dwmm0cpp8px27in564ih27sn5vbydz3jqpzwh04qpfazmfwr";
};
universal = with pkgs;
stdenvNoCC.mkDerivation {
name = "retro68.universal";
src = retro68.mpw_35_gm;
nativeBuildInputs = with buildPackages.retro68; [
tools
hfsutils
binutils_unwrapped
];
buildCommand = ''
ConvertDiskImage $src decoded.dsk
export HOME=.
hmount decoded.dsk
mkdir -p CIncludes RIncludes lib68
hcopy -t 'MPW-GM:MPW-GM:Interfaces&Libraries:Interfaces:CIncludes:*.h' CIncludes/
hcopy -t 'MPW-GM:MPW-GM:Interfaces&Libraries:Interfaces:RIncludes:*.r' RIncludes/
mkdir -p $out/include $out/RIncludes
bash ${../prepare-headers.sh} CIncludes $out/include
bash ${../prepare-rincludes.sh} RIncludes $out/RIncludes
hcopy -r 'MPW-GM:MPW-GM:Interfaces&Libraries:Libraries:Libraries:*.o' lib68
. ${../interfaces-and-libraries.sh}
M68KLIBRARIES=lib68
setup68KLibraries $out/
mv $out/lib68k $out/lib
'';
};
});
} // prevPkgs.lib.optionalAttrs (prevPkgs.targetPlatform ? retro68) {
stdenvUniversal = pkgs.stdenv.override {
cc = pkgs.stdenv.cc.override {
extraPackages = with pkgs.retro68; [
universal
import_libraries
libretro
setup_hook
];
};
};
}