rebar.config

%% Copyright (c) 2012-2014 Martin Donath <md@struct.cc>

%% Permission is hereby granted, free of charge, to any person obtaining a copy
%% of this software and associated documentation files (the "Software"), to
%% deal in the Software without restriction, including without limitation the
%% rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
%% sell copies of the Software, and to permit persons to whom the Software is
%% furnished to do so, subject to the following conditions:

%% The above copyright notice and this permission notice shall be included in
%% all copies or substantial portions of the Software.

%% THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
%% IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
%% FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
%% AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
%% LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
%% FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
%% IN THE SOFTWARE.

%% == Erlang Compiler ==

%% Erlang compiler options
{ erl_opts, [warnings_as_errors] }.

%% == Port Compiler ==

%% List of filenames or wildcards to be compiled. May also contain a tuple
%% consisting of a regular expression to be applied against the system
%% architecture as a filter.
{ port_specs, [
  { ".*", "priv/test.so", [
    "c_src/*.c"
  ], [
    { env, [
      { "CFLAGS", "$CFLAGS -std=c99 -D DRIVER_NAME=test" }
    ] }
  ] }
] }.

%% Remove generic-linked-in-driver object files after compilation, so it's
%% possible to recompile the driver with a different name.
{ post_hooks, [
  { compile, "`which rm` -f c_src/*.o" }
] }.