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

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