Add additional configure options

Most notably `--enable-shared`

Author: BanzaiMan

.travis.yml

@@ -26,8 +26,7 @@ before_script:
 - 'export ARCH=${ARCH:-$(uname -m)}'
 - 'export PACKAGES=${PACKAGES:-pip nose pytest mock wheel}'
 - 'export CPYTHON_ONLY_PKGS="numpy"'
-- export PYTHON_CONFIGURE_OPTS="$CONFIGURE_OPTS"
-
+- export PYTHON_CONFIGURE_OPTS="--with-wide-unicode --enable-shared --enable-ipv6 --enable-loadable-sqlite-extensions --with-computed-gotos $CONFIGURE_OPTS"
 script: ./bin/compile
 
 after_success: ./bin/archive