Merge pull request #115523 from raboof/jre_minimal-strip-library

jre_minimal: strip libraries
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Robert Hensing 2021-04-22 21:34:25 +02:00 committed by GitHub
commit fb45a00d63
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@ -1,19 +1,34 @@
{ jdk
, runCommand
, patchelf
{ stdenv
, jdk
, lib
, modules ? [ "java.base" ]
}:
let
jre = runCommand "${jdk.name}-jre" {
nativeBuildInputs = [ patchelf ];
jre = stdenv.mkDerivation {
name = "${jdk.name}-minimal-jre";
version = jdk.version;
buildInputs = [ jdk ];
dontUnpack = true;
# Strip more heavily than the default '-S', since if you're
# using this derivation you probably care about this.
stripDebugFlags = [ "--strip-unneeded" ];
buildPhase = ''
runHook preBuild
jlink --module-path ${jdk}/lib/openjdk/jmods --add-modules ${lib.concatStringsSep "," modules} --output $out
runHook postBuild
'';
dontInstall = true;
passthru = {
home = "${jre}";
};
} ''
jlink --module-path ${jdk}/lib/openjdk/jmods --add-modules ${lib.concatStringsSep "," modules} --output $out
patchelf --shrink-rpath $out/bin/* $out/lib/jexec $out/lib/jspawnhelper $out/lib/*.so $out/lib/*/*.so
'';
};
in jre