| % Licensed under the Apache License, Version 2.0 (the "License"); you may not |
| % use this file except in compliance with the License. You may obtain a copy of |
| % the License at |
| % |
| % http://www.apache.org/licenses/LICENSE-2.0 |
| % |
| % Unless required by applicable law or agreed to in writing, software |
| % distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| % WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| % License for the specific language governing permissions and limitations under |
| % the License. |
| |
| HaveDreyfus = element(1, file:list_dir("../dreyfus")) == ok. |
| |
| HastingsHome = os:getenv("HASTINGS_HOME", "../hastings"). |
| HaveHastings = element(1, file:list_dir(HastingsHome)) == ok. |
| |
| CurrOpts = case lists:keyfind(erl_opts, 1, CONFIG) of |
| {erl_opts, Opts} -> Opts; |
| false -> [] |
| end, |
| |
| NewOpts = |
| if HaveDreyfus -> [{d, 'HAVE_DREYFUS'}]; true -> [] end ++ |
| if HaveHastings -> [{d, 'HAVE_HASTINGS'}]; true -> [] end ++ |
| [{i, "../"}] ++ CurrOpts. |
| |
| lists:keystore(erl_opts, 1, CONFIG, {erl_opts, NewOpts}). |