Bug#1052498: doctorj: FTBFS with OpenJDK 21 due to unsupported javac source/target level 7

[Emmanuel Bourg]

Source: doctorj
Version: 5.0.0-6
Severity: important
Tags: ftbfs sid trixie
User: debian-java at lists.debian.org
Usertags: default-java21


doctorj 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 doctorj
  dpkg-buildpackage: info: source version 5.0.0-6
  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
     dh_auto_clean
     dh_clean
   debian/rules build
  dh build
     dh_update_autotools_config
     dh_autoreconf
     dh_auto_configure
     dh_auto_build
          make -j8 "INSTALL=install --strip-program=true"
  make[1]: Entering directory '/<<PKGBUILDDIR>>'
  mkdir classes
  find org -name '*.java' | xargs javac -source 7 -target 7 -d classes
  warning: [options] bootstrap class path not set in conjunction with -source 7
  error: Source option 7 is no longer supported. Use 8 or later.
  error: Target option 7 is no longer supported. Use 8 or later.
  make[1]: *** [Makefile:18: all] Error 123
  make[1]: Leaving directory '/<<PKGBUILDDIR>>'
  dh_auto_build: error: make -j8 "INSTALL=install --strip-program=true" returned exit code 2
  make: *** [debian/rules:4: build] Error 25
  dpkg-buildpackage: error: debian/rules build subprocess returned exit status 2
  --------------------------------------------------------------------------------
  Build finished at 2023-09-22T17:33:26Z