check flags:    
building check-recursive
Making check in src
make[1]: Entering directory `/tmp/nix-build-dq6dh3ycz9bab2z6lys6a0lc9sl0cpr0-aspectj-front-syntax.drv-0/aspectj-front-syntax-0.2/src'
make[1]: Nothing to be done for `check'.
make[1]: Leaving directory `/tmp/nix-build-dq6dh3ycz9bab2z6lys6a0lc9sl0cpr0-aspectj-front-syntax.drv-0/aspectj-front-syntax-0.2/src'
make[1]: Entering directory `/tmp/nix-build-dq6dh3ycz9bab2z6lys6a0lc9sl0cpr0-aspectj-front-syntax.drv-0/aspectj-front-syntax-0.2'
make[1]: Nothing to be done for `check-am'.
make[1]: Leaving directory `/tmp/nix-build-dq6dh3ycz9bab2z6lys6a0lc9sl0cpr0-aspectj-front-syntax.drv-0/aspectj-front-syntax-0.2'