Code change:
Project description OpenJDK 22 was released on 19-MAR-2024. The OpenJDK project has been releasing Early Access (EA) binaries for many months now. It would be nice to be able to install OpenJDK 22 as a Nix package and also to begin development of dependent Nix packages (e.g. ) Metadata homepage URL: source URL: (update: is open now) license: GPL with Classpath Exception platforms: unix, linux, darwin, others I'm fairly new to Nix (but loving it so far) so I'm not 100% sure this whether this should be a "new package request" (as Nix keeps multiple versions of OpenJDK available as different packages) or a "package update request" (since jdk22 is an updated version of jdk21.) If I need to change this or anything else in the issue please let me know and I will try to fix it.

Related discussion:
text: <ins> { stdenv , lib , fetchurl , fetchpatch , fetchFromGitHub , bash , pkg-config , autoconf , cpio , file , which , unzip , zip , perl , cups , freetype , alsa-lib , libjpeg , giflib , libpng , zlib , lcms2 , libX11 , libICE , libXrender , libXext , libXt , libXtst , libXi , libXinerama , libXcursor , libXrandr , fontconfig , openjdk22-bootstrap , ensureNewerSourcesForZipFilesHook , setJavaClassPath # TODO(@sternenseemann): gtk3 fails to evaluate in pkgsCross.ghcjs.buildPackages # which should be fixable, this is a no-rebuild workaround for GHC. , headless ? stdenv.targetPlatform.isGhcjs , enableJavaFX ? false , openjfx , enableGnome2 ? true , gtk3 , gnome_vfs , glib , GConf }: let version = { feature = "22"; interim = ""; build = "36"; }; # when building a headless jdk, also bootstrap it with a headless jdk openjdk-bootstrap = openjdk22-bootstrap.override { gtkSupport = !headless; }; openjdk = stdenv.mkDerivation { pname = "openjdk" + lib.optionalString headless "-headless"; version = "${version.feature}${version.interim}+${version.build}"; src = fetchFromGitHub { owner = "openjdk"; repo = "jdk${version.feature}u"; rev = "jdk-${version.feature}${version.interim}+${version.build}"; hash = "sha256-itjvIedPwJl/l3a2gIVpNMs1zkbrjioVqbCj1Z1nCJE="; }; nativeBuildInputs = [ pkg-config autoconf unzip ensureNewerSourcesForZipFilesHook ]; buildInputs = [ cpio file which zip perl zlib cups freetype alsa-lib libjpeg giflib libpng zlib lcms2 libX11 libICE libXrender libXext libXtst libXt libXtst libXi libXinerama libXcursor libXrandr fontconfig openjdk-bootstrap ] ++ lib.optionals (!headless && enableGnome2) [ gtk3 gnome_vfs GConf glib ]; patches = [ ./fix-java-home-jdk21.patch ./read-truststore-from-env-jdk10.patch ./currency-date-range-jdk10.patch ./increase-javadoc-heap-jdk13.patch ./ignore-LegalNoticeFilePlugin-jdk18.patch # -Wformat etc. are stricter in newer gccs, per # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79677 # so grab the work-around from # https://src.fedoraproject.org/rpms/java-openjdk/pull-request/24 (fetchurl { url = "https://src.fedoraproject.org/rpms/java-openjdk/raw/06c001c7d87f2e9fe4fedeef2d993bcd5d7afa2a/f/rh1673833-remove_removal_of_wformat_during_test_compilation.patch"; sha256 = "082lmc30x64x583vqq00c8y0wqih3y4r0mp1c4bqq36l22qv6b6r"; }) # Fix build for gnumake-4.4.1: #   https://github.com/openjdk/jdk/pull/12992 (fetchpatch { name = "gnumake-4.4.1"; url = "https://github.com/openjdk/jdk/commit/9341d135b855cc208d48e47d30cd90aafa354c36.patch"; hash = "sha256-Qcm3ZmGCOYLZcskNjj7DYR85R4v07vYvvavrVOYL8vg="; }) ] ++ lib.optionals (!headless && enableGnome2) [ ./swing-use-gtk-jdk13.patch ]; postPatch = '' chmod +x configure patchShebangs --build configure ''; # JDK's build system attempts to specifically detect # and special-case WSL, and we don't want it to do that, # so pass the correct platform names explicitly configurePlatforms = [ "build" "host" ]; # https://openjdk.org/groups/build/doc/building.html configureFlags = [ "--with-boot-jdk=${openjdk-bootstrap.home}" "--with-version-build=${version.build}" "--with-version-opt=nixos" "--with-version-pre=" "--enable-unlimited-crypto" "--with-native-debug-symbols=internal" "--with-libjpeg=system" "--with-giflib=system" "--with-libpng=system" "--with-zlib=system" "--with-lcms=system" "--with-stdc++lib=dynamic" ] ++ lib.optional headless "--enable-headless-only" ++ lib.optional (!headless && enableJavaFX) "--with-import-modules=${openjfx}"; separateDebugInfo = true; env.NIX_CFLAGS_COMPILE = "-Wno-error"; NIX_LDFLAGS = toString (lib.optionals (!headless) [ "-lfontconfig" "-lcups" "-lXinerama" "-lXrandr" "-lmagic" ] ++ lib.optionals (!headless && enableGnome2) [ "-lgtk-3" "-lgio-2.0" "-lgnomevfs-2" "-lgconf-2" ]); # -j flag is explicitly rejected by the build system: #     Error: 'make -jN' is not supported, use 'make JOBS=N' # Note: it does not make build sequential. Build system # still runs in parallel. enableParallelBuilding = false; buildFlags = [ "images" ]; installPhase = '' mkdir -p $out/lib mv build/*/images/jdk $out/lib/openjdk # Remove some broken manpages. rm -rf $out/lib/openjdk/man/ja* # Mirror some stuff in top-level. mkdir -p $out/share ln -s $out/lib/openjdk/include $out/include ln -s $out/lib/openjdk/man $out/share/man # IDEs use the provided src.zip to navigate the Java codebase (https://github.com/NixOS/nixpkgs/pull/95081) ln -s $out/lib/openjdk/lib/src.zip $out/lib/src.zip # jni.h expects jni_md.h to be in the header search path. ln -s $out/include/linux/*_md.h $out/include/ # Remove crap from the installation. rm -rf $out/lib/openjdk/demo ${lib.optionalString headless '' rm $out/lib/openjdk/lib/{libjsound,libfontmanager}.so ''} ln -s $out/lib/openjdk/bin $out/bin ''; preFixup = '' # Propagate the setJavaClassPath setup hook so that any package # that depends on the JDK has $CLASSPATH set up properly. mkdir -p $out/nix-support #TODO or printWords?  cf https://github.com/NixOS/nixpkgs/pull/27427#issuecomment-317293040 echo -n "${setJavaClassPath}" > $out/nix-support/propagated-build-inputs # Set JAVA_HOME automatically. mkdir -p $out/nix-support cat <<EOF > $out/nix-support/setup-hook if [ -z "''${JAVA_HOME-}" ]; then export JAVA_HOME=$out/lib/openjdk; fi EOF ''; postFixup = '' # Build the set of output library directories to rpath against LIBDIRS="" for output in $(getAllOutputNames); do if [ "$output" = debug ]; then continue; fi LIBDIRS="$(find $(eval echo $$output) -name *.so* -exec dirname {} + | sort -u | tr 'n' ':'):$LIBDIRS" done # Add the local library paths to remove dependencies on the bootstrap for output in $(getAllOutputNames); do if [ "$output" = debug ]; then continue; fi OUTPUTDIR=$(eval echo $$output) BINLIBS=$(find $OUTPUTDIR/bin/ -type f; find $OUTPUTDIR -name *.so*) echo "$BINLIBS" | while read i; do patchelf --set-rpath "$LIBDIRS:$(patchelf --print-rpath "$i")" "$i" || true patchelf --shrink-rpath "$i" || true done done ''; disallowedReferences = [ openjdk-bootstrap ]; pos = builtins.unsafeGetAttrPos "feature" version; meta = import ./meta.nix lib version.feature; passthru = { architecture = ""; home = "${openjdk}/lib/openjdk"; inherit gtk3; }; }; in openjdk </ins>