Bug#1052583: com-hypirion-io-clojure: FTBFS with OpenJDK 21 due to unsupported javac source/target level 7

[Emmanuel Bourg]

Source: com-hypirion-io-clojure
Version: 0.3.1-4
Severity: important
Tags: ftbfs sid trixie
User: debian-java at lists.debian.org
Usertags: default-java21


com-hypirion-io-clojure fails to build with OpenJDK 21 because it invokes javac
with the source/target options set to 7. Since OpenJDK 20 the minimum version
supported is 8.


  dpkg-buildpackage
  -----------------
  
  Command: dpkg-buildpackage --sanitize-env -us -uc -b -rfakeroot
  dpkg-buildpackage: info: source package com-hypirion-io-clojure
  dpkg-buildpackage: info: source version 0.3.1-4
  dpkg-buildpackage: info: source distribution unstable
  dpkg-buildpackage: info: source changed by Emmanuel Bourg <ebourg at apache.org>
   dpkg-source --before-build .
  dpkg-buildpackage: info: host architecture amd64
   fakeroot debian/rules clean
  dh clean --with javahelper,jh_maven_repo_helper
     debian/rules override_jh_clean
  make[1]: Entering directory '/<<PKGBUILDDIR>>'
  jh_clean
  rm -f /<<PKGBUILDDIR>>/hypirion-io.jar
  rm -rf /<<PKGBUILDDIR>>/meta
  make[1]: Leaving directory '/<<PKGBUILDDIR>>'
     dh_clean
   debian/rules build
  dh build --with javahelper,jh_maven_repo_helper
     dh_update_autotools_config
     dh_autoreconf
     jh_linkjars
     debian/rules override_jh_build
  make[1]: Entering directory '/<<PKGBUILDDIR>>'
  jh_build --javacopts="-target 7 -source 7 -Xlint:-options" hypirion-io.jar src
  jh_build: warning: Java machine does not support --release 7, using --release 8
  error: Source option 7 is no longer supported. Use 8 or later.
  error: Target option 7 is no longer supported. Use 8 or later.
  jh_build: error: find src -name '*.java' -and -type f -print0 | xargs -s 512000 -0 /usr/lib/jvm/default-java/bin/javac -g -cp :debian/_jh_build.hypirion-io -d debian/_jh_build.hypirion-io -target 7 -source 7
   -Xlint:-options -encoding ISO8859-1  returned exit code 123
  make[1]: *** [debian/rules:16: override_jh_build] Error 25
  make[1]: Leaving directory '/<<PKGBUILDDIR>>'
  make: *** [debian/rules:13: build] Error 2
  dpkg-buildpackage: error: debian/rules build subprocess returned exit status 2
  --------------------------------------------------------------------------------
  Build finished at 2023-09-22T20:05:32Z