Package: pjproject Version:**2.4~dfsg-1 Severity: serious Openssl in stretch/sid has dropped the SSLv3 functions. This makes your package fail to build (at an earlier point in the build than previously reported build failures gcc -o ../bin/pjlib-test-x86_64-pc-linux-gnu \ output/pjlib-test-x86_64-pc-linux-gnu/main.o output/pjlib-test-x86_64-pc-linux-gnu/activesock.o output/pjlib-test-x86_64-pc-linux-gnu/atomic.o output/pjlib-test-x86_64-pc-linux-gnu/echo_clt.o output/pjlib-test-x86_64-pc-linux-gnu/errno.o output/pjlib-test-x86_64-pc-linux-gnu/exception.o output/pjlib-test-x86_64-pc-linux-gnu/fifobuf.o output/pjlib-test-x86_64-pc-linux-gnu/file.o output/pjlib-test-x86_64-pc-linux-gnu/hash_test.o output/pjlib-test-x86_64-pc-linux-gnu/ioq_perf.o output/pjlib-test-x86_64-pc-linux-gnu/ioq_udp.o output/pjlib-test-x86_64-pc-linux-gnu/ioq_unreg.o output/pjlib-test-x86_64-pc-linux-gnu/ioq_tcp.o output/pjlib-test-x86_64-pc-linux-gnu/list.o output/pjlib-test-x86_64-pc-linux-gnu/mutex.o output/pjlib-test-x86_64-pc-linux-gnu/os.o output/pjlib-test-x86_64-pc-linux-gnu/pool.o output/pjlib-test-x86_64-pc-linux-gnu/pool_perf.o output/pjlib-test-x86_64-pc-linux-gnu/rand.o output/pjlib-test-x86_64-pc-linux-gnu/rbtree.o output/pjlib-test-x86_64-pc-linux-gnu/select.o output/pjlib-test-x86_64-pc-linux-gnu/sleep.o output/pjlib-test-x86_64-pc-linux-gnu/sock.o output/pjlib-test-x86_64-pc-linux-gnu/sock_perf.o output/pjlib-test-x86_64-pc-linux-gnu/ssl_sock.o output/pjlib-test-x86_64-pc-linux-gnu/string.o output/pjlib-test-x86_64-pc-linux-gnu/test.o output/pjlib-test-x86_64-pc-linux-gnu/thread.o output/pjlib-test-x86_64-pc-linux-gnu/timer.o output/pjlib-test-x86_64-pc-linux-gnu/timestamp.o output/pjlib-test-x86_64-pc-linux-gnu/udp_echo_srv_sync.o output/pjlib-test-x86_64-pc-linux-gnu/udp_echo_srv_ioqueue.o output/pjlib-test-x86_64-pc-linux-gnu/util.o -lpj -Wl,-z,relro -lm -lrt -lpthread -L/usr/lib/x86_64-linux-gnu -lSDL2 -lavformat-ffmpeg -lavcodec-ffmpeg -lswscale-ffmpeg -lavutil-ffmpeg -lv4l2 -lopencore-amrnb -lopencore-amrwb -L/build/pjproject-2.4~dfsg/pjlib/lib -L/build/pjproject-2.4~dfsg/pjlib-util/lib -L/build/pjproject-2.4~dfsg/pjnath/lib -L/build/pjproject-2.4~dfsg/pjmedia/lib -L/build/pjproject-2.4~dfsg/pjsip/lib -L/build/pjproject-2.4~dfsg/third_party/lib -Wl,-z,relro -Wl,-z,relro /build/pjproject-2.4~dfsg/pjlib/lib/libpj.so: undefined reference to `SSLv3_method' /build/pjproject-2.4~dfsg/pjlib/lib/libpj.so: undefined reference to `SSLv3_server_method' collect2: error: ld returned 1 exit status I have seen this on both a raspbian stretch autobuilder and on the Debian reproducable builds project.