nixpkgs/pkgs/development/beam-modules/build-erlang-mk.nix

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{ stdenv, writeText, erlang, perl, which, gitMinimal, wget, lib }:
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{ name
, version
, src
, setupHook ? null
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, buildInputs ? [ ]
, beamDeps ? [ ]
, postPatch ? ""
, compilePorts ? false
, installPhase ? null
, buildPhase ? null
, configurePhase ? null
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, meta ? { }
, enableDebugInfo ? false
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, buildFlags ? [ ]
, ...
}@attrs:
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with lib;
let
debugInfoFlag = lib.optionalString (enableDebugInfo || erlang.debugInfo) "+debug_info";
shell = drv: stdenv.mkDerivation {
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name = "interactive-shell-${drv.name}";
buildInputs = [ drv ];
};
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pkg = self: stdenv.mkDerivation (attrs // {
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app_name = name;
name = "${name}-${version}";
inherit version;
dontStrip = true;
inherit src;
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setupHook =
if setupHook == null
then
writeText "setupHook.sh" ''
addToSearchPath ERL_LIBS "$1/lib/erlang/lib"
''
else setupHook;
buildInputs = buildInputs ++ [ erlang perl which gitMinimal wget ];
propagatedBuildInputs = beamDeps;
buildFlags = [ "SKIP_DEPS=1" ]
++ lib.optional (enableDebugInfo || erlang.debugInfo) ''ERL_OPTS="$ERL_OPTS +debug_info"''
++ buildFlags;
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configurePhase =
if configurePhase == null
then ''
runHook preConfigure
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# We shouldnt need to do this, but it seems at times there is a *.app in
# the repo/package. This ensures we start from a clean slate
make SKIP_DEPS=1 clean
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runHook postConfigure
''
else configurePhase;
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buildPhase =
if buildPhase == null
then ''
runHook preBuild
make $buildFlags "''${buildFlagsArray[@]}"
runHook postBuild
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''
else buildPhase;
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installPhase =
if installPhase == null
then ''
runHook preInstall
mkdir -p $out/lib/erlang/lib/${name}
cp -r ebin $out/lib/erlang/lib/${name}/
cp -r src $out/lib/erlang/lib/${name}/
if [ -d include ]; then
cp -r include $out/lib/erlang/lib/${name}/
fi
if [ -d priv ]; then
cp -r priv $out/lib/erlang/lib/${name}/
fi
if [ -d doc ]; then
cp -r doc $out/lib/erlang/lib/${name}/
fi
runHook postInstall
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''
else installPhase;
passthru = {
packageName = name;
env = shell self;
inherit beamDeps;
};
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});
in
fix pkg