Error: Port android is still broken after rebuilding it more than 3 times.

[askg]

stiegl:lib askg$ sudo port -d -y rev-upgrade DEBUG: Copying /Users/askg/Library/Preferences/com.apple.dt.Xcode.plist to /opt/local/var/macports/home/Library/Preferences ---> Scanning binaries for linking errors ---> No broken files found. android is using libstdc++ (this installation is configured to use libc++) ---> Found 1 broken port, determining rebuild order DEBUG: Broken: android DEBUG: Processing port android @0:23_0 You can always run 'port rev-upgrade' again to fix errors. The following ports will be rebuilt: android @23 Continue? [Y/n]: Y DEBUG: epoch: in tree: 0 installed: 0 DEBUG: android 23_0 exists in the ports tree DEBUG: android 23_0 is the latest installed DEBUG: android 23_0 is active DEBUG: Merging existing variants into variants DEBUG: new fully merged portvariants: DEBUG: Changing to port directory: /opt/local/var/macports/sources/rsync.macports.org/release/tarballs/ports/java/android DEBUG: OS darwin/17.6.0 (Mac OS X 10.13) arch i386 DEBUG: universal_variant is false, so not adding the default universal variant DEBUG: Running callback portconfigure::add_automatic_compiler_dependencies DEBUG: Finished running callback portconfigure::add_automatic_compiler_dependencies DEBUG: Running callback portbuild::add_automatic_buildsystem_dependencies DEBUG: Finished running callback portbuild::add_automatic_buildsystem_dependencies DEBUG: Running callback portstartupitem::add_notes DEBUG: Finished running callback portstartupitem::add_notes DEBUG: rev-upgrade override ... upgrading! Skipping deactivate android @23_0 (dry run) Skipping activate android @23_0 (dry run) DEBUG: Rebuilding port android finished with status 0

MacPorts base version 2.5.2