bccaba9e26
The motivation is similar to (and implementation taken partly from) #271288 --- some rebar3-compiled `.beam` files contain debug information exposing references to `.hrl` files from the Erlang distribution it was compiled with. This results in unnecessary store references. See also #423588's change to Elixir's `generic-builder.nix` where the same option is used when building to avoid the same issue.
124 lines
2.7 KiB
Nix
124 lines
2.7 KiB
Nix
{
|
|
stdenv,
|
|
writeText,
|
|
erlang,
|
|
rebar3WithPlugins,
|
|
openssl,
|
|
libyaml,
|
|
lib,
|
|
}:
|
|
|
|
{
|
|
name,
|
|
version,
|
|
src,
|
|
setupHook ? null,
|
|
buildInputs ? [ ],
|
|
beamDeps ? [ ],
|
|
buildPlugins ? [ ],
|
|
postPatch ? "",
|
|
installPhase ? null,
|
|
buildPhase ? null,
|
|
configurePhase ? null,
|
|
meta ? { },
|
|
erlangCompilerOptions ? [ ],
|
|
# Deterministic Erlang builds remove full system paths from debug information
|
|
# among other things to keep builds more reproducible. See their docs for more:
|
|
# https://www.erlang.org/doc/man/compile
|
|
erlangDeterministicBuilds ? true,
|
|
...
|
|
}@attrs:
|
|
|
|
let
|
|
rebar3 = rebar3WithPlugins {
|
|
plugins = buildPlugins;
|
|
};
|
|
|
|
shell =
|
|
drv:
|
|
stdenv.mkDerivation {
|
|
name = "interactive-shell-${drv.name}";
|
|
buildInputs = [ drv ];
|
|
};
|
|
|
|
customPhases = lib.filterAttrs (_: v: v != null) {
|
|
inherit
|
|
setupHook
|
|
configurePhase
|
|
buildPhase
|
|
installPhase
|
|
;
|
|
};
|
|
|
|
pkg =
|
|
self:
|
|
stdenv.mkDerivation (
|
|
attrs
|
|
// {
|
|
|
|
name = "${name}-${version}";
|
|
inherit version;
|
|
|
|
buildInputs = buildInputs ++ [
|
|
erlang
|
|
rebar3
|
|
openssl
|
|
libyaml
|
|
];
|
|
propagatedBuildInputs = lib.unique beamDeps;
|
|
|
|
inherit src;
|
|
|
|
ERL_COMPILER_OPTIONS =
|
|
let
|
|
options = erlangCompilerOptions ++ lib.optionals erlangDeterministicBuilds [ "deterministic" ];
|
|
in
|
|
"[${lib.concatStringsSep "," options}]";
|
|
|
|
# stripping does not have any effect on beam files
|
|
# it is however needed for dependencies with NIFs
|
|
# false is the default but we keep this for readability
|
|
dontStrip = false;
|
|
|
|
setupHook = writeText "setupHook.sh" ''
|
|
addToSearchPath ERL_LIBS "$1/lib/erlang/lib/"
|
|
'';
|
|
|
|
postPatch = ''
|
|
rm -f rebar rebar3
|
|
''
|
|
+ postPatch;
|
|
|
|
buildPhase = ''
|
|
runHook preBuild
|
|
HOME=. rebar3 bare compile -path ""
|
|
runHook postBuild
|
|
'';
|
|
|
|
installPhase = ''
|
|
runHook preInstall
|
|
mkdir -p "$out/lib/erlang/lib/${name}-${version}"
|
|
for reldir in src ebin priv include; do
|
|
[ -d "$reldir" ] || continue
|
|
# $out/lib/erlang/lib is a convention used in nixpkgs for compiled BEAM packages
|
|
cp -Hrt "$out/lib/erlang/lib/${name}-${version}" "$reldir"
|
|
done
|
|
runHook postInstall
|
|
'';
|
|
|
|
meta = {
|
|
inherit (erlang.meta) platforms;
|
|
}
|
|
// meta;
|
|
|
|
passthru = {
|
|
packageName = name;
|
|
env = shell self;
|
|
inherit beamDeps;
|
|
};
|
|
}
|
|
// customPhases
|
|
);
|
|
in
|
|
lib.fix pkg
|