openjdk: add version 21.0.0.35

Mind: It looks like the versioning scheme was changed
again, 'minor', 'security' seems to be dropped. But
it does not hurt to keep it, also for the case it gets
reintroduced again. The name pattern for the source
directory changed too. Rationale behind is unknown.

openjdk-21.0.0.35-0.build.sh

@@ -0,0 +1,73 @@
+#! /bin/bash
+
+PKG=openjdk
+VERSION=21.0.0.35 # schema: major.minor.security.update
+BUILD=0
+
+PREFIX=/pkg/$PKG-$VERSION-$BUILD
+if [ -n "$TESTING" ]; then PREFIX=/scratch/local2/$PKG-$VERSION-$BUILD ; fi
+
+set -xe
+umask 022
+
+BUILD_TMPDIR=/scratch/local2/$PKG-$VERSION-$BUILD.$USER.build.tmp
+test -d $BUILD_TMPDIR && rm -rf $BUILD_TMPDIR
+mkdir -p $BUILD_TMPDIR/home
+export TMPDIR=$BUILD_TMPDIR
+export HOME=$BUILD_TMPDIR/home
+
+exec </dev/null
+
+mkdir -p $PREFIX
+cat >$PREFIX/profile <<-EOF
+	PATH=$PREFIX/bin:\$PATH
+	if [ -d $PREFIX/.compatlibs ]; then export LD_LIBRARY_PATH=$PREFIX/.compatlibs\${LD_LIBRARY_PATH:+:\$LD_LIBRARY_PATH} ; fi
+EOF
+. $PREFIX/profile
+
+BUILDDIR=$PREFIX/build
+
+mkdir -p $BUILDDIR
+cd $BUILDDIR
+
+
+# Install a precompiled bootstrap jdk first
+# src: https://download.java.net/java/GA/jdk21.0.1/415e3f918a1f4062a0074a2794853d0d/12/GPL/openjdk-21.0.1_linux-x64_bin.tar.gz
+# find the above via https://jdk.java.net/21/
+
+test -e openjdk-21.0.1_linux-x64_bin.tar.gz || wget \
+    https://beehive.molgen.mpg.de/80f727037c1346f0b5d30b84c32318df/openjdk-21.0.1_linux-x64_bin.tar.gz
+
+test -d bootjdk || (tar -xf openjdk-21.0.1_linux-x64_bin.tar.gz; mv jdk-21.0.1 bootjdk)
+
+# And now the real thing
+# src: https://github.com/openjdk/jdk/archive/refs/tags/jdk-21+35.tar.gz
+
+test -e jdk-21+35.tar.gz || wget \
+    https://beehive.molgen.mpg.de/57f94adacd3c79055587cce27e2d520f/jdk-21%2b35.tar.gz
+
+test -d jdk-jdk-21-35 || tar -xf jdk-21+35.tar.gz
+
+cd jdk-jdk-21-35
+mkdir -p jdkbuild
+cd jdkbuild
+
+bash ../configure \
+        --enable-unlimited-crypto=yes \
+        --disable-warnings-as-errors \
+        --with-native-debug-symbols=none \
+        --with-debug-level=release \
+        --with-stdc++lib=static \
+        --with-zlib=bundled \
+        --with-boot-jdk=$BUILDDIR/bootjdk \
+        --with-version-update=0 \
+        --with-version-build=35 \
+        --with-version-opt='' \
+        --with-log=info
+
+make images
+
+# install
+cp -a $BUILDDIR/jdk-jdk-21-35/jdkbuild/images/jdk/* $PREFIX
+
+exit