Add missing DHT_bootstrap to CMakeLists.txt.

- This PR also adds a DEBUG cmake option that enables -DTOX_DEBUG.
- We also remove `-Wall`, because there are too many warnings, and nobody really
  looks at them at the moment. We'll see about fixing them soon. We'll also want
  to enable `-Werror` at some point.
- Finally, this PR enables `-O3` to make sure toxcore still works correctly
  under heavy compiler optimisations.

1 files changed, 2 insertions, 2 deletions

diff --git a/other/travis/autotools-script b/other/travis/autotools-script
index 18cb2d26..457bc7e8 100755
--- a/other/travis/autotools-script
+++ b/other/travis/autotools-script
@@ -5,7 +5,7 @@ set -e -u -x
 
 # Build toxcore and run tests.
 ./autogen.sh
-RUN ./configure \
+./configure \
   --with-libsodium-libs=$CACHE_DIR/lib \
   --with-libsodium-headers=$CACHE_DIR/include \
   --enable-daemon \
@@ -15,4 +15,4 @@ RUN ./configure \
 # We use make instead of RUN $MAKE here, because the autotools build will only
 # ever run natively on the Linux container, never on a Windows cross compilation
 # docker instance or an OSX machine.
-make distcheck -j`nproc` -k
+make distcheck -j$NPROC -k