9dfdf16a8d
cmake automatically runs a configure hook which breaks the build, since this isn't actually a cmake project. This hook is now disabled. Additionally Abseil's sources are linked to an absolute derivation path when the build launches, as opposed to the relative path used for development builds.
84 lines
2 KiB
Nix
84 lines
2 KiB
Nix
{ pkgs ? (import <nixpkgs> {}).third_party, ... }:
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let
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stdenv = with pkgs; overrideCC clangStdenv clang_9;
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aws-s3-cpp = pkgs.aws-sdk-cpp.override {
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apis = ["s3" "transfer"];
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customMemoryManagement = false;
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};
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# TODO(tazjin): this is copied from the original derivation, but what
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# is it for?
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largeBoehm = pkgs.boehmgc.override {
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enableLargeConfig = true;
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};
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in stdenv.mkDerivation {
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pname = "nix";
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version = "2.3.4";
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src = ./.;
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# Abseil's sources need to be linked into a subproject.
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postUnpack = ''
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ln -fs ${pkgs.abseil_cpp.src} nix/subprojects/abseil_cpp
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'';
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nativeBuildInputs = with pkgs; [
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bison
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clang-tools
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cmake
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meson
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ninja
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pkgconfig
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libxml2
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libxslt
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];
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# TODO(tazjin): Some of these might only be required for native inputs
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buildInputs = with pkgs; [
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aws-s3-cpp
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boost
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brotli
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bzip2
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curl
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editline
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flex
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glog
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largeBoehm
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libseccomp
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libsodium
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openssl
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sqlite
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xz
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];
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mesonFlags = [
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"-Dsandbox_shell=${pkgs.busybox-sandbox-shell}/bin/busybox"
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];
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# cmake is only included to build Abseil and its hook should not run
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dontUseCmakeConfigure = true;
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# Install the various symlinks to the Nix binary which users expect
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# to exist.
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postInstall = ''
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ln -s $out/bin/nix $out/bin/nix-build
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ln -s $out/bin/nix $out/bin/nix-channel
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ln -s $out/bin/nix $out/bin/nix-collect-garbage
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ln -s $out/bin/nix $out/bin/nix-copy-closure
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ln -s $out/bin/nix $out/bin/nix-daemon
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ln -s $out/bin/nix $out/bin/nix-env
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ln -s $out/bin/nix $out/bin/nix-hash
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ln -s $out/bin/nix $out/bin/nix-instantiate
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ln -s $out/bin/nix $out/bin/nix-prefetch-url
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ln -s $out/bin/nix $out/bin/nix-shell
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ln -s $out/bin/nix $out/bin/nix-store
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mkdir -p $out/libexec/nix
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ln -s $out/bin/nix $out/libexec/nix/build-remote
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'';
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# TODO(tazjin): equivalent of --enable-gc
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# TODO(tazjin): integration test setup?
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# TODO(tazjin): docs generation?
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}
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