mirror of
https://github.com/urbit/shrub.git
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73 lines
2.6 KiB
Nix
73 lines
2.6 KiB
Nix
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{ osx_sdk, nixpkgs }:
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rec {
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inherit nixpkgs;
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# Some native build tools.
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native = import ./native { inherit nixpkgs; };
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# Cross-compiling environments for each target system.
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crossenvs = {
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i686-w64-mingw32 = import ./mingw-w64 { inherit native; arch = "i686"; };
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x86_64-w64-mingw32 = import ./mingw-w64 { inherit native; arch = "x86_64"; };
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i686-linux-musl = import ./linux { inherit native; arch = "i686"; };
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x86_64-linux-musl = import ./linux { inherit native; arch = "x86_64"; };
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armv6-linux-musl = import ./linux {
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inherit native;
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arch = "armv6";
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gcc_options = "--with-fpu=vfp --with-float=hard ";
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};
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macos = import ./macos { inherit osx_sdk native; };
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};
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pkgFun = crossenv: import ./pkgs.nix { inherit crossenv; } // crossenv;
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# Sets of packages for each target system.
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i686-w64-mingw32 = pkgFun crossenvs.i686-w64-mingw32;
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x86_64-w64-mingw32 = pkgFun crossenvs.x86_64-w64-mingw32;
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i686-linux-musl = pkgFun crossenvs.i686-linux-musl;
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x86_64-linux-musl = pkgFun crossenvs.x86_64-linux-musl;
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armv6-linux-musl = pkgFun crossenvs.armv6-linux-musl;
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macos = pkgFun crossenvs.macos;
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# omni is convenient name for packages that are used for cross-compiling but
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# are actually the same on all platforms. You can just refer to it by
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# 'omni.package_name' instead of 'some_platform.package_name'.
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omni = pkgFun { inherit native nixpkgs; };
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# Handy aliases.
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win32 = i686-w64-mingw32;
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win64 = x86_64-w64-mingw32;
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linux32 = i686-linux-musl;
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linux-x86 = i686-linux-musl;
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linux-i686 = i686-linux-musl;
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linux64 = x86_64-linux-musl;
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linux-x86_64 = x86_64-linux-musl;
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linux-rpi = armv6-linux-musl;
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rpi = armv6-linux-musl;
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mac = macos;
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# filter is a function that can be applied to a local directory to filter out
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# files that are likely to change frequently without affecting the build,
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# causing unneeded rebuilds.
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filter_func = name: type: let bn = baseNameOf (toString name); in !(
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(type == "directory" && bn == ".git") ||
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(type == "symlink" && nixpkgs.lib.hasPrefix "result" bn) ||
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(type == "directory" && bn == "nix") ||
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(type == "directory" && bn == "build") ||
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nixpkgs.lib.hasSuffix ".nix" bn ||
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nixpkgs.lib.hasSuffix "~" bn
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);
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filter = builtins.filterSource filter_func;
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# bundle is a function that takes a set of derivations and makes a
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# derivation for a bundle that has symbolic links in it to each of
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# the input derivations.
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bundle = drvs: native.make_derivation rec {
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name = "bundle";
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builder = ./bundle_builder.sh;
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names = builtins.attrNames drvs;
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dirs = builtins.attrValues drvs;
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};
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}
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