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https://github.com/NixOS/nixpkgs.git
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b1cd08246f
This allows you to turn on debug infor for all the beam packages in the system with a single change at the top level. This is required for debugging and dialyzer work. It also allows you to switch it on on a package by package basis.
100 lines
2.1 KiB
Nix
100 lines
2.1 KiB
Nix
{ stdenv, writeText, elixir, erlang, hexRegistrySnapshot, hex, lib }:
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{ name
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, version
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, src
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, setupHook ? null
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, buildInputs ? []
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, beamDeps ? []
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, postPatch ? ""
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, compilePorts ? false
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, installPhase ? null
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, buildPhase ? null
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, configurePhase ? null
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, meta ? {}
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, enableDebugInfo ? false
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, ... }@attrs:
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with stdenv.lib;
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let
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debugInfoFlag = lib.optionalString (enableDebugInfo || elixir.debugInfo) "--debug-info";
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shell = drv: stdenv.mkDerivation {
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name = "interactive-shell-${drv.name}";
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buildInputs = [ drv ];
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};
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bootstrapper = ./mix-bootstrap;
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pkg = self: stdenv.mkDerivation ( attrs // {
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name = "${name}-${version}";
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inherit version;
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dontStrip = true;
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inherit src;
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setupHook = if setupHook == null
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then writeText "setupHook.sh" ''
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addToSearchPath ERL_LIBS "$1/lib/erlang/lib"
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''
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else setupHook;
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inherit buildInputs;
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propagatedBuildInputs = [ hexRegistrySnapshot hex elixir ] ++ beamDeps;
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configurePhase = if configurePhase == null
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then ''
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runHook preConfigure
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${erlang}/bin/escript ${bootstrapper}
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runHook postConfigure
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''
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else configurePhase ;
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buildPhase = if buildPhase == null
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then ''
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runHook preBuild
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export HEX_OFFLINE=1
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export HEX_HOME=`pwd`
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export MIX_ENV=prod
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MIX_ENV=prod mix compile ${debugInfoFlag} --no-deps-check
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runHook postBuild
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''
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else buildPhase;
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installPhase = if installPhase == null
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then ''
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runHook preInstall
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MIXENV=prod
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if [ -d "_build/shared" ]; then
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MIXENV=shared
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fi
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mkdir -p "$out/lib/erlang/lib/${name}-${version}"
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for reldir in src ebin priv include; do
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fd="_build/$MIXENV/lib/${name}/$reldir"
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[ -d "$fd" ] || continue
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cp -Hrt "$out/lib/erlang/lib/${name}-${version}" "$fd"
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success=1
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done
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runHook postInstall
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''
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else installPhase;
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passthru = {
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packageName = name;
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env = shell self;
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inherit beamDeps;
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};
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});
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in fix pkg
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