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erlc: fix comment

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test_compile/3 is used by eunit and qc, but the comment was only
referring to 'rebar eunit'.
This commit is contained in:
Tuncer Ayaz 2014-02-25 21:07:56 +01:00
parent 077f8e064a
commit c26b0c7d6b
1 changed files with 7 additions and 6 deletions
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13
src/rebar_erlc_compiler.erl
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@ -146,12 +146,13 @@ test_compile(Config, Cmd, OutDir) ->
lists:append(Acc, Files)
end, [], SrcDirs),
%% If it is not the first time rebar eunit is executed, there will be source
%% files already present in OutDir. Since some SCMs (like Perforce) set
%% the source files as being read only (unless they are checked out), we
%% need to be sure that the files already present in OutDir are writable
%% before doing the copy. This is done here by removing any file that was
%% already present before calling rebar_file_utils:cp_r.
%% If it is not the first time rebar eunit or rebar qc is executed,
%% there will be source files already present in OutDir. Since some
%% SCMs (like Perforce) set the source files as being read only (unless
%% they are checked out), we need to be sure that the files already
%% present in OutDir are writable before doing the copy. This is done
%% here by removing any file that was already present before calling
%% rebar_file_utils:cp_r.
%% Get the full path to a file that was previously copied in OutDir
ToCleanUp = fun(F, Acc) ->