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Be sure to filter empty sources (h/t to Tuncer and Joe Norton)

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This commit is contained in:
Dave Smith 2012-11-12 20:18:00 -07:00
parent ebb474b759
commit 7dad2b384b
1 changed files with 11 additions and 10 deletions
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21
src/rebar_port_compiler.erl
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@ -248,16 +248,17 @@ needs_link(SoName, NewBins) ->
%% %%
get_specs(Config, AppFile) -> get_specs(Config, AppFile) ->
case rebar_config:get_local(Config, port_specs, []) of Specs = case rebar_config:get_local(Config, port_specs, []) of
[] -> [] ->
%% No spec provided. Construct a spec %% No spec provided. Construct a spec
%% from old-school so_name and sources %% from old-school so_name and sources
[port_spec_from_legacy(Config, AppFile)]; [port_spec_from_legacy(Config, AppFile)];
PortSpecs -> PortSpecs ->
Filtered = filter_port_specs(PortSpecs), Filtered = filter_port_specs(PortSpecs),
OsType = os:type(), OsType = os:type(),
[get_port_spec(Config, OsType, Spec) || Spec <- Filtered] [get_port_spec(Config, OsType, Spec) || Spec <- Filtered]
end. end,
[S || S <- Specs, S#spec.sources /= []].
port_spec_from_legacy(Config, AppFile) -> port_spec_from_legacy(Config, AppFile) ->
%% Get the target from the so_name variable %% Get the target from the so_name variable