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Retro68
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cross compilation!

This commit is contained in:
Wolfgang Thaller 2021-11-23 00:19:23 +01:00
parent 6c81b0cc51
commit 9cdf56d4d5
1 changed files with 60 additions and 29 deletions
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89
flake.nix
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@ -95,17 +95,28 @@
configureFlags = [ "--target=m68k-apple-macos" "--disable-doc" ];
enableParallelBuilding = true;
};
retro68_binutils_m68k_wrapped = pkgs.wrapBintoolsWith { bintools = pkgs.retro68_binutils_m68k; noLibc = true; };
retro68_binutils_m68k_wrapped = pkgs.wrapBintoolsWith {
bintools = pkgs.retro68_binutils_m68k;
noLibc = true;
};
binutils = if pkgs.stdenv.targetPlatform.system == "m68k-macos" then
pkgs.wrapBintoolsWith { bintools = pkgs.retro68_binutils_m68k; }
else prev.binutils;
pkgs.wrapBintoolsWith { bintools = pkgs.retro68_binutils_m68k; }
else
prev.binutils;
gcc = if pkgs.stdenv.targetPlatform.system == "m68k-macos" then
pkgs.wrapCC pkgs.retro68_gcc_m68k
else prev.gcc;
pkgs.wrapCCWith {
cc = pkgs.retro68_gcc_m68k;
extraBuildCommands = ''
echo "" > $out/nix-support/add-hardening.sh
'';
}
else
prev.gcc;
libcCrossChooser = name: if name == "retro68" then null else prev.libcCrossChooser name;
libcCrossChooser = name:
if name == "retro68" then null else prev.libcCrossChooser name;
retro68_gcc_m68k = with pkgs;
stdenv.mkDerivation {
@ -136,19 +147,23 @@
};
multiversal = with pkgs;
stdenv.mkDerivation {
stdenvNoCC.mkDerivation {
name = "multiversal";
src = multiversal_src;
nativeBuildInputs =
[ ruby retro68_gcc_m68k retro68_binutils_m68k ];
nativeBuildInputs = [
buildPackages.ruby
buildPackages.retro68_gcc_m68k
buildPackages.retro68_binutils_m68k
];
buildCommand = ''
echo $src
build=`pwd`
(cd $src && ruby make-multiverse.rb -G CIncludes -o "$build")
mkdir $out
cp -r CIncludes $out/
cp -r lib68k $out/
cp -r CIncludes $out/include
cp -r lib68k $out/lib
'';
meta = { platforms = [ "m68k-macos" ]; };
};
hfsutils = with pkgs;
@ -187,6 +202,26 @@
buildInputs = [ boost zlib hfsutils ];
};
libretro = with pkgs;
pkgs.stdenv.mkDerivation {
name = "libretro";
src = filterSrc (self + /libretro);
nativeBuildInputs = with pkgs; [ 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
cmake --build .
cmake --build . --target install
'';
meta = { platforms = [ "m68k-macos" ]; };
};
libretro_m68k = with pkgs;
let
#toolchainFile = retro68_gcc_m68k + "/m68k-apple-macos/cmake/retro68.toolchain.cmake";
@ -236,9 +271,6 @@
# cmake --build .
# '';
};
newlib = null;
};
# Provide some binary packages for selected system types.
@ -247,30 +279,29 @@
retro68_binutils_m68k retro68_gcc_m68k multiversal hfsutils
libretro_m68k retro68_tools;
crosstest = let pkgs =
import nixpkgs {
crosstest = let
pkgs = import nixpkgs {
inherit system;
overlays = [ self.overlay ];
crossSystem = retroSystems.m68k;
};
in
pkgs.stdenv.mkDerivation {
#nativeBuildInputs = [pkgs.binutils]; # [nixpkgsFor.${system}.retro68_binutils_m68k_wrapped];
name = builtins.trace (pkgs.stdenvNoCC.targetPlatform) "crosstest";
meta = { platforms = [ "m68k-macos" ]; };
};
in pkgs.stdenv.mkDerivation {
#nativeBuildInputs = [pkgs.binutils]; # [nixpkgsFor.${system}.retro68_binutils_m68k_wrapped];
buildInputs = [ pkgs.multiversal pkgs.libretro ];
name = "crosstest";
meta = { platforms = [ "m68k-macos" ]; };
};
mingtest = let pkgs =
import nixpkgs {
mingtest = let
pkgs = import nixpkgs {
inherit system;
overlays = [ self.overlay ];
crossSystem = { config = "x86_64-w64-mingw32"; };
};
in
pkgs.stdenv.mkDerivation {
name = "mingtest";
meta = { platforms = pkgs.lib.platforms.all; };
};
in pkgs.stdenv.mkDerivation {
name = "mingtest";
meta = { platforms = pkgs.lib.platforms.all; };
};
});
# The default package for 'nix build'. This makes sense if the