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-rw-r--r--erts/test/erlc_SUITE.erl2
-rw-r--r--lib/asn1/doc/src/asn1ct.xml6
-rw-r--r--lib/asn1/src/asn1ct.erl29
-rw-r--r--lib/asn1/src/asn1ct_check.erl50
-rw-r--r--lib/asn1/test/asn1_SUITE.erl.src4
-rw-r--r--lib/asn1/test/test_compile_options.erl39
-rw-r--r--lib/compiler/src/compile.erl50
-rw-r--r--lib/compiler/test/error_SUITE.erl65
-rw-r--r--lib/parsetools/src/leex.erl52
-rw-r--r--lib/parsetools/src/yecc.erl37
-rw-r--r--lib/parsetools/test/leex_SUITE.erl11
-rw-r--r--lib/parsetools/test/yecc_SUITE.erl10
-rw-r--r--lib/sasl/doc/src/systools.xml10
-rw-r--r--lib/sasl/src/systools_lib.erl7
-rw-r--r--lib/sasl/src/systools_make.erl174
-rw-r--r--lib/sasl/src/systools_relup.erl68
-rw-r--r--lib/sasl/test/systools_SUITE.erl41
-rw-r--r--lib/snmp/test/snmp_compiler_test.erl9
18 files changed, 472 insertions, 192 deletions
diff --git a/erts/test/erlc_SUITE.erl b/erts/test/erlc_SUITE.erl
index 2b5cb11f02..a9e28672e3 100644
--- a/erts/test/erlc_SUITE.erl
+++ b/erts/test/erlc_SUITE.erl
@@ -79,7 +79,7 @@ compile_erl(Config) when is_list(Config) ->
?line run(Config, Cmd, FileName, "-Werror",
["compile: warnings being treated as errors\$",
- "Warning: function foo/0 is unused\$",
+ "function foo/0 is unused\$",
"_ERROR_"]),
%% Check a bad file.
diff --git a/lib/asn1/doc/src/asn1ct.xml b/lib/asn1/doc/src/asn1ct.xml
index 13e6977419..0b9ec3df7f 100644
--- a/lib/asn1/doc/src/asn1ct.xml
+++ b/lib/asn1/doc/src/asn1ct.xml
@@ -53,7 +53,7 @@
<v>Option = ber_bin | per_bin | uper_bin | der | compact_bit_string |
noobj | {n2n,EnumTypeName} |{outdir,Dir} | {i,IncludeDir} | optimize |
nif | asn1config | undec_rest | {inline,OutputName} | inline |
- {macro_name_prefix, Prefix} | {record_name_prefix, Prefix} | verbose</v>
+ {macro_name_prefix, Prefix} | {record_name_prefix, Prefix} | verbose | warnings_as_errors</v>
<v>OldOption = ber | per</v>
<v>Reason = term()</v>
<v>Prefix = string()</v>
@@ -298,6 +298,10 @@ Binary = binary()
<p>Causes more verbose information from the compiler
describing what it is doing.</p>
</item>
+ <tag><c>warnings_as_errors</c></tag>
+ <item>
+ <p>Causes warnings to be treated as errors.</p>
+ </item>
</taglist>
<p>Any additional option that is applied will be passed to
the final step when the generated .erl file is compiled.
diff --git a/lib/asn1/src/asn1ct.erl b/lib/asn1/src/asn1ct.erl
index a170dd8660..85bb5b2f28 100644
--- a/lib/asn1/src/asn1ct.erl
+++ b/lib/asn1/src/asn1ct.erl
@@ -39,7 +39,7 @@
add_tobe_refed_func/1,add_generated_refed_func/1,
maybe_rename_function/3,latest_sindex/0,current_sindex/0,
set_current_sindex/1,next_sindex/0,maybe_saved_sindex/2,
- parse_and_save/2,verbose/3,warning/3,error/3]).
+ parse_and_save/2,verbose/3,warning/3,warning/4,error/3]).
-include("asn1_records.hrl").
-include_lib("stdlib/include/erl_compile.hrl").
@@ -835,10 +835,13 @@ generate({true,{M,_Module,GenTOrV}},OutFile,EncodingRule,Options) ->
case catch specialized_decode_prepare(EncodingRule,M,GenTOrV,Options) of
{error, enoent} -> ok;
{error, Reason} -> warning("Error in configuration "
- "file: ~n~p~n",[Reason],Options);
+ "file: ~n~p~n",[Reason],Options,
+ "Error in configuration file");
{'EXIT',Reason} -> warning("Internal error when "
"analyzing configuration "
- "file: ~n~p~n",[Reason],Options);
+ "file: ~n~p~n",[Reason],Options,
+ "Internal error when "
+ "analyzing configuration");
_ -> ok
end,
@@ -2534,14 +2537,14 @@ type_check(#'Externaltypereference'{}) ->
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% Report functions.
%%
-%% Errors messages are controlled with the 'errors' compiler option
+%% Error messages are controlled with the 'errors' compiler option
%% Warning messages are controlled with the 'warnings' compiler option
%% Verbose messages are controlled with the 'verbose' compiler option
error(Format, Args, S) ->
case is_error(S) of
true ->
- io:format("Error: " ++ Format, Args);
+ io:format(Format, Args);
false ->
ok
end.
@@ -2554,6 +2557,17 @@ warning(Format, Args, S) ->
ok
end.
+warning(Format, Args, S, Reason) ->
+ case {is_werr(S), is_error(S), is_warning(S)} of
+ {true, true, _} ->
+ io:format(Format, Args),
+ throw({error, Reason});
+ {false, _, true} ->
+ io:format(Format, Args);
+ _ ->
+ ok
+ end.
+
verbose(Format, Args, S) ->
case is_verbose(S) of
true ->
@@ -2576,3 +2590,8 @@ is_verbose(S) when is_record(S, state) ->
is_verbose(S#state.options);
is_verbose(O) ->
lists:member(verbose, O).
+
+is_werr(S) when is_record(S, state) ->
+ is_werr(S#state.options);
+is_werr(O) ->
+ lists:member(warnings_as_errors, O).
diff --git a/lib/asn1/src/asn1ct_check.erl b/lib/asn1/src/asn1ct_check.erl
index efd731f052..e318477234 100644
--- a/lib/asn1/src/asn1ct_check.erl
+++ b/lib/asn1/src/asn1ct_check.erl
@@ -2031,7 +2031,7 @@ get_objectset_def2(_S,T = #typedef{typespec=#'ObjectSet'{}},_CField) ->
T;
get_objectset_def2(S,T,_CField) ->
asn1ct:warning("get_objectset_def2: uncontrolled object set structure:~n~p~n",
- [T],S).
+ [T],S,"get_objectset_def2: uncontrolled object set structure").
type_name(S,#type{def=Def}) ->
CurrMod = S#state.mname,
@@ -2705,7 +2705,7 @@ normalize_value(S,Type,{'DEFAULT',Value},NameList) ->
normalize_objectclassfieldvalue(S,Value,NL);
Err ->
asn1ct:warning("could not check default value ~p~nType:~n~p~nNameList:~n~p~n",
- [Value,Type,Err],S),
+ [Value,Type,Err],S,"could not check default value"),
Value
end;
normalize_value(S,Type,Val,NameList) ->
@@ -2791,22 +2791,27 @@ normalize_bitstring(S,Value,Type)->
case catch lists:map(F,RecList) of
{error,Reason} ->
asn1ct:warning("default value not "
- "compatible with type definition ~p~n",
- [Reason],S),
+ "compatible with type definition ~p~n",
+ [Reason],S,
+ "default value not "
+ "compatible with type definition"),
Value;
NewList ->
NewList
end;
_ ->
asn1ct:warning("default value not "
- "compatible with type definition ~p~n",
- [RecList],S),
+ "compatible with type definition ~p~n",
+ [RecList],S,
+ "default value not "
+ "compatible with type definition"),
Value
end;
{Name,String} when is_atom(Name) ->
normalize_bitstring(S,String,Type);
Other ->
- asn1ct:warning("illegal default value ~p~n",[Other],S),
+ asn1ct:warning("illegal default value ~p~n",[Other],S,
+ "illegal default value"),
Value
end.
@@ -2846,12 +2851,14 @@ normalize_octetstring(S,Value,CType) ->
lists:map(fun([])-> ok;
(H)when H > 255->
asn1ct:warning("not legal octet value ~p in OCTET STRING, ~p~n",
- [H,List],S);
+ [H,List],S,
+ "not legal octet value ~p in OCTET STRING");
(_)-> ok
end, List),
List;
Other ->
- asn1ct:warning("unknown default value ~p~n",[Other],S),
+ asn1ct:warning("unknown default value ~p~n",[Other],S,
+ "unknown default value"),
Value
end.
@@ -2908,13 +2915,15 @@ normalize_enumerated(S,{Name,EnumV},CType) when is_atom(Name) ->
normalize_enumerated(S,Value,{CType1,CType2}) when is_list(CType1), is_list(CType2)->
normalize_enumerated(S,Value,CType1++CType2);
normalize_enumerated(S,V,CType) ->
- asn1ct:warning("Enumerated unknown type ~p~n",[CType],S),
+ asn1ct:warning("Enumerated unknown type ~p~n",[CType],S,
+ "Enumerated unknown type"),
V.
normalize_enumerated2(S,V,Enum) ->
case lists:keysearch(V,1,Enum) of
{value,{Val,_}} -> Val;
_ ->
- asn1ct:warning("Enumerated value is not correct ~p~n",[V],S),
+ asn1ct:warning("enumerated value is not correct ~p~n",[V],S,
+ "enumerated value is not correct"),
V
end.
@@ -2925,7 +2934,8 @@ normalize_choice(S,{'CHOICE',{C,V}},CType,NameList) when is_atom(C) ->
{C,normalize_value(S,CT,{'DEFAULT',V},
[Name|NameList])};
Other ->
- asn1ct:warning("Wrong format of type/value ~p/~p~n",[Other,V],S),
+ asn1ct:warning("Wrong format of type/value ~p/~p~n",[Other,V],S,
+ "Wrong format of type/value"),
{C,V}
end;
normalize_choice(S,{'DEFAULT',ValueList},CType,NameList) when is_list(ValueList) ->
@@ -3101,7 +3111,8 @@ normalize_s_of(SorS,S,Value,Type,NameList) when is_list(Value) ->
List when is_list(List) ->
List;
_ ->
- asn1ct:warning("~p could not handle value ~p~n",[SorS,Value],S),
+ asn1ct:warning("~p could not handle value ~p~n",[SorS,Value],S,
+ "could not handle value"),
Value
end;
normalize_s_of(SorS,S,Value,Type,NameList)
@@ -3159,7 +3170,8 @@ get_normalized_value(S,Val,Type,Func,AddArg) ->
V2 = sort_val_if_set(AddArg,NewVal,Type),
call_Func(update_state(S,ExtM),V2,Type,Func,AddArg);
_ ->
- asn1ct:warning("default value not comparable ~p~n",[Val],S),
+ asn1ct:warning("default value not comparable ~p~n",[Val],S,
+ "default value not comparable"),
Val
end.
@@ -5756,7 +5768,8 @@ ascending_order_check1(S,TypeName,
[C1 = #'ComponentType'{tags=[{_,T}|_]},
C2 = #'ComponentType'{tags=[{_,T}|_]}|Rest]) ->
asn1ct:warning("Indistinct tag ~p in SET ~p, components ~p and ~p~n",
- [T,TypeName,C1#'ComponentType'.name,C2#'ComponentType'.name],S),
+ [T,TypeName,C1#'ComponentType'.name,C2#'ComponentType'.name],S,
+ "Indistinct tag in SET"),
ascending_order_check1(S,TypeName,[C2|Rest]);
ascending_order_check1(S,TypeName,
[C1 = #'ComponentType'{tags=[{'UNIVERSAL',T1}|_]},
@@ -5764,9 +5777,10 @@ ascending_order_check1(S,TypeName,
case (decode_type(T1) == decode_type(T2)) of
true ->
asn1ct:warning("Indistinct tags ~p and ~p in"
- " SET ~p, components ~p and ~p~n",
- [T1,T2,TypeName,C1#'ComponentType'.name,
- C2#'ComponentType'.name],S),
+ " SET ~p, components ~p and ~p~n",
+ [T1,T2,TypeName,C1#'ComponentType'.name,
+ C2#'ComponentType'.name],S,
+ "Indistinct tags and in SET"),
ascending_order_check1(S,TypeName,[C2|Rest]);
_ ->
ascending_order_check1(S,TypeName,[C2|Rest])
diff --git a/lib/asn1/test/asn1_SUITE.erl.src b/lib/asn1/test/asn1_SUITE.erl.src
index 5339ad78c7..124ee2d2bb 100644
--- a/lib/asn1/test/asn1_SUITE.erl.src
+++ b/lib/asn1/test/asn1_SUITE.erl.src
@@ -2232,8 +2232,10 @@ test_compile_options(Config) ->
?line ok = test_compile_options:path(Config),
?line ok = test_compile_options:noobj(Config),
?line ok = test_compile_options:record_name_prefix(Config),
- ?line ok = test_compile_options:verbose(Config)
+ ?line ok = test_compile_options:verbose(Config),
+ ?line ok = test_compile_options:warnings_as_errors(Config)
end.
+
testDoubleEllipses(suite) -> [];
testDoubleEllipses(Config) ->
?line testDoubleEllipses:compile(Config,?BER,[]),
diff --git a/lib/asn1/test/test_compile_options.erl b/lib/asn1/test/test_compile_options.erl
index 5e027cdedb..5cb212eddf 100644
--- a/lib/asn1/test/test_compile_options.erl
+++ b/lib/asn1/test/test_compile_options.erl
@@ -24,7 +24,7 @@
-export([wrong_path/1,comp/2,path/1,ticket_6143/1,noobj/1,
- record_name_prefix/1,verbose/1]).
+ record_name_prefix/1,verbose/1,warnings_as_errors/1]).
%% OTP-5689
wrong_path(Config) ->
@@ -141,6 +141,43 @@ verbose(Config) when is_list(Config) ->
?line [] = test_server:capture_get(),
ok.
+warnings_as_errors(Config) when is_list(Config) ->
+ PrivDir = ?config(priv_dir,Config),
+ Asn1File = filename:join([PrivDir,"WERROR.asn1"]),
+ OutFile = filename:join([PrivDir,"WERROR.erl"]),
+ Opts = [{outdir,PrivDir},noobj,verbose],
+
+ %% Generate WERR.asn to emit warning
+ %% Warning: Wrong format of type/value
+ %% false/{'Externalvaluereference',_,'WERR',noInvokeId}
+ Warn = <<"WERROR DEFINITIONS IMPLICIT TAGS ::=\n"
+ "\n"
+ "BEGIN\n"
+ "\n"
+ "InvokeId ::= CHOICE\n"
+ "{\n"
+ " present INTEGER,\n"
+ " absent NULL\n"
+ "}\n"
+ "\n"
+ "noInvokeId InvokeId ::= absent:NULL\n"
+ "\n"
+ "NoInvokeId InvokeId ::= {noInvokeId}\n"
+ "\n"
+ "END -- end of useful definitions.\n">>,
+ ?line ok = file:write_file(Asn1File, Warn),
+
+ %% Test warnings_as_errors compile
+ ?line false = filelib:is_regular(OutFile),
+ ?line {error, _} = asn1ct:compile(Asn1File, [warnings_as_errors|Opts]),
+ ?line false = filelib:is_regular(OutFile),
+
+ %% Test normal compile
+ ?line ok = asn1ct:compile(Asn1File, Opts),
+ ?line true = filelib:is_regular(OutFile),
+ ?line ok = file:delete(OutFile),
+ ok.
+
outfiles_check(OutDir) ->
outfiles_check(OutDir,outfiles1()).
diff --git a/lib/compiler/src/compile.erl b/lib/compiler/src/compile.erl
index 29c7ec0dcd..15849957e7 100644
--- a/lib/compiler/src/compile.erl
+++ b/lib/compiler/src/compile.erl
@@ -113,7 +113,7 @@ noenv_forms(Forms, Opt) when is_atom(Opt) ->
noenv_output_generated(Opts) ->
{_,Passes} = passes(file, expand_opts(Opts)),
- any(fun ({save_binary,_F}) -> true;
+ any(fun ({save_binary,_T,_F}) -> true;
(_Other) -> false
end, Passes).
@@ -122,6 +122,7 @@ noenv_output_generated(Opts) ->
%%
-define(pass(P), {P,fun P/1}).
+-define(pass(P,T), {P,fun T/1,fun P/1}).
env_default_opts() ->
Key = "ERL_COMPILER_OPTIONS",
@@ -304,7 +305,7 @@ run_tc({Name,Fun}, St) ->
Val.
comp_ret_ok(#compile{code=Code,warnings=Warn0,module=Mod,options=Opts}=St) ->
- case member(warnings_as_errors, Opts) andalso length(Warn0) > 0 of
+ case werror(St) of
true ->
case member(report_warnings, Opts) of
true ->
@@ -339,6 +340,11 @@ comp_ret_err(#compile{warnings=Warn0,errors=Err0,options=Opts}=St) ->
false -> error
end.
+not_werror(St) -> not werror(St).
+
+werror(#compile{options=Opts,warnings=Ws}) ->
+ Ws =/= [] andalso member(warnings_as_errors, Opts).
+
%% messages_per_file([{File,[Message]}]) -> [{File,[Message]}]
messages_per_file(Ms) ->
T = lists:sort([{File,M} || {File,Messages} <- Ms, M <- Messages]),
@@ -373,7 +379,7 @@ passes(Type, Opts) ->
%% insert a first pass to remove the file (unless the
%% source file is a BEAM file).
{Ext,case last(Passes) of
- {save_binary,_Fun} ->
+ {save_binary,_TestFun,_Fun} ->
case Passes of
[{read_beam_file,_}|_] ->
%% The BEAM is both input and output.
@@ -655,7 +661,7 @@ asm_passes() ->
binary_passes() ->
[{native_compile,fun test_native/1,fun native_compile/1},
- {unless,binary,?pass(save_binary)}].
+ {unless,binary,?pass(save_binary,not_werror)}].
%%%
%%% Compiler passes.
@@ -1379,28 +1385,34 @@ report_errors(#compile{options=Opts,errors=Errors}) ->
end.
report_warnings(#compile{options=Opts,warnings=Ws0}) ->
- case member(report_warnings, Opts) of
+ Werror = member(warnings_as_errors, Opts),
+ P = case Werror of
+ true -> "";
+ false -> "Warning: "
+ end,
+ ReportWerror = Werror andalso member(report_errors, Opts),
+ case member(report_warnings, Opts) orelse ReportWerror of
true ->
- Ws1 = flatmap(fun({{F,_L},Eds}) -> format_message(F, Eds);
- ({F,Eds}) -> format_message(F, Eds) end,
+ Ws1 = flatmap(fun({{F,_L},Eds}) -> format_message(F, P, Eds);
+ ({F,Eds}) -> format_message(F, P, Eds) end,
Ws0),
Ws = lists:sort(Ws1),
foreach(fun({_,Str}) -> io:put_chars(Str) end, Ws);
false -> ok
end.
-format_message(F, [{{Line,Column}=Loc,Mod,E}|Es]) ->
- M = {{F,Loc},io_lib:format("~s:~w:~w Warning: ~s\n",
- [F,Line,Column,Mod:format_error(E)])},
- [M|format_message(F, Es)];
-format_message(F, [{Line,Mod,E}|Es]) ->
- M = {{F,{Line,0}},io_lib:format("~s:~w: Warning: ~s\n",
- [F,Line,Mod:format_error(E)])},
- [M|format_message(F, Es)];
-format_message(F, [{Mod,E}|Es]) ->
- M = {none,io_lib:format("~s: Warning: ~s\n", [F,Mod:format_error(E)])},
- [M|format_message(F, Es)];
-format_message(_, []) -> [].
+format_message(F, P, [{{Line,Column}=Loc,Mod,E}|Es]) ->
+ M = {{F,Loc},io_lib:format("~s:~w:~w ~s~s\n",
+ [F,Line,Column,P,Mod:format_error(E)])},
+ [M|format_message(F, P, Es)];
+format_message(F, P, [{Line,Mod,E}|Es]) ->
+ M = {{F,{Line,0}},io_lib:format("~s:~w: ~s~s\n",
+ [F,Line,P,Mod:format_error(E)])},
+ [M|format_message(F, P, Es)];
+format_message(F, P, [{Mod,E}|Es]) ->
+ M = {none,io_lib:format("~s: ~s~s\n", [F,P,Mod:format_error(E)])},
+ [M|format_message(F, P, Es)];
+format_message(_, _, []) -> [].
%% list_errors(File, ErrorDescriptors) -> ok
diff --git a/lib/compiler/test/error_SUITE.erl b/lib/compiler/test/error_SUITE.erl
index 6e0aadf007..eb5e50818e 100644
--- a/lib/compiler/test/error_SUITE.erl
+++ b/lib/compiler/test/error_SUITE.erl
@@ -183,23 +183,47 @@ get_compilation_errors(Config, Filename) ->
E.
warnings_as_errors(Config) when is_list(Config) ->
- Ts = [{warnings_as_errors,
+ ?line TestFile = test_filename(Config),
+ ?line BeamFile = filename:rootname(TestFile, ".erl") ++ ".beam",
+ ?line OutDir = ?config(priv_dir, Config),
+
+ Ts1 = [{warnings_as_errors,
<<"
t() ->
A = unused,
ok.
">>,
- [export_all,warnings_as_errors],
- {error,
- [],
- [{3,erl_lint,{unused_var,'A'}}]} }],
- ?line [] = run(Config, Ts),
+ [warnings_as_errors, export_all, {outdir, OutDir}],
+ {error,
+ [],
+ [{3,erl_lint,{unused_var,'A'}}]} }],
+ ?line [] = run(Ts1, TestFile, write_beam),
+ ?line false = filelib:is_regular(BeamFile),
+
+ Ts2 = [{warning_unused_var,
+ <<"
+ t() ->
+ A = unused,
+ ok.
+ ">>,
+ [return_warnings, export_all, {outdir, OutDir}],
+ {warning,
+ [{3,erl_lint,{unused_var,'A'}}]} }],
+
+ ?line [] = run(Ts2, TestFile, write_beam),
+ ?line true = filelib:is_regular(BeamFile),
+ ?line ok = file:delete(BeamFile),
+
ok.
run(Config, Tests) ->
+ ?line File = test_filename(Config),
+ run(Tests, File, dont_write_beam).
+
+run(Tests, File, WriteBeam) ->
F = fun({N,P,Ws,E}, BadL) ->
- case catch run_test(Config, P, Ws) of
+ case catch run_test(P, File, Ws, WriteBeam) of
E ->
BadL;
Bad ->
@@ -211,8 +235,12 @@ run(Config, Tests) ->
lists:foldl(F, [], Tests).
run2(Config, Tests) ->
+ ?line File = test_filename(Config),
+ run2(Tests, File, dont_write_beam).
+
+run2(Tests, File, WriteBeam) ->
F = fun({N,P,Ws,E}, BadL) ->
- case catch filter(run_test(Config, P, Ws)) of
+ case catch filter(run_test(P, File, Ws, WriteBeam)) of
E ->
BadL;
Bad ->
@@ -231,12 +259,19 @@ filter(X) ->
%% Compiles a test module and returns the list of errors and warnings.
-run_test(Conf, Test0, Warnings) ->
- Filename = 'errors_test.erl',
- ?line DataDir = ?config(priv_dir, Conf),
+test_filename(Conf) ->
+ Filename = "errors_test.erl",
+ DataDir = ?config(priv_dir, Conf),
+ filename:join(DataDir, Filename).
+
+run_test(Test0, File, Warnings, WriteBeam) ->
?line Test = ["-module(errors_test). ", Test0],
- ?line File = filename:join(DataDir, Filename),
- ?line Opts = [binary,return_errors|Warnings],
+ ?line Opts = case WriteBeam of
+ dont_write_beam ->
+ [binary,return_errors|Warnings];
+ write_beam ->
+ [return_errors|Warnings]
+ end,
?line ok = file:write_file(File, Test),
%% Compile once just to print all errors and warnings.
@@ -252,6 +287,10 @@ run_test(Conf, Test0, Warnings) ->
%io:format("compile:file(~s,~p) ->~n~p~n",
% [File,Opts,Ws]),
[];
+ {ok,errors_test,[{_File,Ws}]} ->
+ {warning,Ws};
+ {ok,errors_test,[]} ->
+ [];
{error,[{XFile,Es}],Ws} = _ZZ when is_list(XFile) ->
%io:format("compile:file(~s,~p) ->~n~p~n",
% [File,Opts,_ZZ]),
diff --git a/lib/parsetools/src/leex.erl b/lib/parsetools/src/leex.erl
index 942e9928b1..cdf20461d9 100644
--- a/lib/parsetools/src/leex.erl
+++ b/lib/parsetools/src/leex.erl
@@ -73,12 +73,15 @@
%%% Interface to erl_compile.
compile(Input0, Output0,
- #options{warning = WarnLevel, verbose=Verbose, includes=Includes}) ->
+ #options{warning = WarnLevel, verbose=Verbose, includes=Includes,
+ specific=Specific}) ->
Input = assure_extension(shorten_filename(Input0), ".xrl"),
Output = assure_extension(shorten_filename(Output0), ".erl"),
Includefile = lists:sublist(Includes, 1),
+ Werror = proplists:get_bool(warnings_as_errors, Specific),
Opts = [{scannerfile,Output},{includefile,Includefile},{verbose,Verbose},
- {report_errors,true},{report_warnings,WarnLevel > 0}],
+ {report_errors,true},{report_warnings,WarnLevel > 0},
+ {warnings_as_errors, Werror}],
case file(Input, Opts) of
{ok, _} ->
ok;
@@ -107,7 +110,7 @@ file(File, Opts0) ->
St = try
{ok,REAs,Actions,Code,St2} = parse_file(St1),
{DFA,DF} = make_dfa(REAs, St2),
- case werr(St2) of
+ case werror(St2) of
false ->
St3 = out_file(St2, DFA, DF, Actions, Code),
case lists:member(dfa_graph, St3#leex.opts) of
@@ -259,9 +262,9 @@ leex_ret(St) ->
report_warnings(St),
Es = pack_errors(St#leex.errors),
Ws = pack_warnings(St#leex.warnings),
- Werr = werr(St),
+ Werror = werror(St),
if
- Werr ->
+ Werror ->
do_error_return(St, Es, Ws);
Es =:= [] ->
case member(return_warnings, St#leex.opts) of
@@ -278,9 +281,9 @@ do_error_return(St, Es, Ws) ->
false -> error
end.
-werr(St) ->
- member(warnings_as_errors, St#leex.opts)
- andalso length(St#leex.warnings) > 0.
+werror(St) ->
+ St#leex.warnings =/= []
+ andalso member(warnings_as_errors, St#leex.opts).
pack_errors([{File,_} | _] = Es) ->
[{File, flatmap(fun({_,E}) -> [E] end, sort(Es))}];
@@ -304,15 +307,24 @@ report_errors(St) ->
end, report_errors, St#leex.opts).
report_warnings(St) ->
- when_opt(fun () ->
- foreach(fun({File,{none,Mod,W}}) ->
- io:fwrite("~s: Warning: ~s\n",
- [File,Mod:format_error(W)]);
- ({File,{Line,Mod,W}}) ->
- io:fwrite("~s:~w: Warning: ~s\n",
- [File,Line,Mod:format_error(W)])
- end, sort(St#leex.warnings))
- end, report_warnings, St#leex.opts).
+ Werror = member(warnings_as_errors, St#leex.opts),
+ Prefix = case Werror of
+ true -> "";
+ false -> "Warning: "
+ end,
+ ReportWerror = Werror andalso member(report_errors, St#leex.opts),
+ ShouldReport = member(report_warnings, St#leex.opts) orelse ReportWerror,
+ when_bool(fun () ->
+ foreach(fun({File,{none,Mod,W}}) ->
+ io:fwrite("~s: ~s~s\n",
+ [File,Prefix,
+ Mod:format_error(W)]);
+ ({File,{Line,Mod,W}}) ->
+ io:fwrite("~s:~w: ~s~s\n",
+ [File,Line,Prefix,
+ Mod:format_error(W)])
+ end, sort(St#leex.warnings))
+ end, ShouldReport).
-spec add_error(_, #leex{}) -> no_return().
add_error(E, St) ->
@@ -360,6 +372,12 @@ when_opt(Do, Opt, Opts) ->
false -> ok
end.
+when_bool(Do, Bool) ->
+ case Bool of
+ true -> Do();
+ false -> ok
+ end.
+
verbose_print(St, Format, Args) ->
when_opt(fun () -> io:fwrite(Format, Args) end, verbose, St#leex.opts).
diff --git a/lib/parsetools/src/yecc.erl b/lib/parsetools/src/yecc.erl
index 72cff3af92..354d56527d 100644
--- a/lib/parsetools/src/yecc.erl
+++ b/lib/parsetools/src/yecc.erl
@@ -133,12 +133,15 @@
%%% Interface to erl_compile.
compile(Input0, Output0,
- #options{warning = WarnLevel, verbose=Verbose, includes=Includes}) ->
+ #options{warning = WarnLevel, verbose=Verbose, includes=Includes,
+ specific=Specific}) ->
Input = shorten_filename(Input0),
Output = shorten_filename(Output0),
Includefile = lists:sublist(Includes, 1),
+ Werror = proplists:get_bool(warnings_as_errors, Specific),
Opts = [{parserfile,Output}, {includefile,Includefile}, {verbose,Verbose},
- {report_errors, true}, {report_warnings, WarnLevel > 0}],
+ {report_errors, true}, {report_warnings, WarnLevel > 0},
+ {warnings_as_errors, Werror}],
case file(Input, Opts) of
{ok, _OutFile} ->
ok;
@@ -411,15 +414,15 @@ infile(Parent, Infilex, Options) ->
{error, Reason} ->
add_error(St0#yecc.infile, none, {file_error, Reason}, St0)
end,
- case {St#yecc.errors, werr(St)} of
+ case {St#yecc.errors, werror(St)} of
{[], false} -> ok;
_ -> _ = file:delete(St#yecc.outfile)
end,
Parent ! {self(), yecc_ret(St)}.
-werr(St) ->
- member(warnings_as_errors, St#yecc.options)
- andalso length(St#yecc.warnings) > 0.
+werror(St) ->
+ St#yecc.warnings =/= []
+ andalso member(warnings_as_errors, St#yecc.options).
outfile(St0) ->
case file:open(St0#yecc.outfile, [write, delayed_write]) of
@@ -783,9 +786,9 @@ yecc_ret(St0) ->
report_warnings(St),
Es = pack_errors(St#yecc.errors),
Ws = pack_warnings(St#yecc.warnings),
- Werr = werr(St),
+ Werror = werror(St),
if
- Werr ->
+ Werror ->
do_error_return(St, Es, Ws);
Es =:= [] ->
case member(return_warnings, St#yecc.options) of
@@ -849,14 +852,22 @@ report_errors(St) ->
end.
report_warnings(St) ->
- case member(report_warnings, St#yecc.options) of
+ Werror = member(warnings_as_errors, St#yecc.options),
+ Prefix = case Werror of
+ true -> "";
+ false -> "Warning: "
+ end,
+ ReportWerror = Werror andalso member(report_errors, St#yecc.options),
+ case member(report_warnings, St#yecc.options) orelse ReportWerror of
true ->
foreach(fun({File,{none,Mod,W}}) ->
- io:fwrite(<<"~s: Warning: ~s\n">>,
- [File,Mod:format_error(W)]);
+ io:fwrite(<<"~s: ~s~s\n">>,
+ [File,Prefix,
+ Mod:format_error(W)]);
({File,{Line,Mod,W}}) ->
- io:fwrite(<<"~s:~w: Warning: ~s\n">>,
- [File,Line,Mod:format_error(W)])
+ io:fwrite(<<"~s:~w: ~s~s\n">>,
+ [File,Line,Prefix,
+ Mod:format_error(W)])
end, sort(St#yecc.warnings));
false ->
ok
diff --git a/lib/parsetools/test/leex_SUITE.erl b/lib/parsetools/test/leex_SUITE.erl
index 48312445ef..1e50aedf07 100644
--- a/lib/parsetools/test/leex_SUITE.erl
+++ b/lib/parsetools/test/leex_SUITE.erl
@@ -152,6 +152,7 @@ file(Config) when is_list(Config) ->
?line writable(Dotfile),
file:delete(Dotfile),
+ ok = file:delete(Scannerfile),
Warn = <<"Definitions.1998\n"
"D = [0-9]\n"
"Rules.\n"
@@ -159,11 +160,15 @@ file(Config) when is_list(Config) ->
"Erlang code.\n">>,
ok = file:write_file(Filename, Warn),
error = leex:file(Filename, [warnings_as_errors]),
+ false = filelib:is_regular(Scannerfile),
error = leex:file(Filename, [return_warnings,warnings_as_errors]),
- {ok,Scannerfile,[{Filename,[{1,leex,ignored_characters}]}]} =
- leex:file(Filename, [return_warnings]),
+ false = filelib:is_regular(Scannerfile),
{error,_,[{Filename,[{1,leex,ignored_characters}]}]} =
- leex:file(Filename, [return_errors,warnings_as_errors]),
+ leex:file(Filename, [return_errors,warnings_as_errors]),
+ false = filelib:is_regular(Scannerfile),
+ {ok,Scannerfile,[{Filename,[{1,leex,ignored_characters}]}]} =
+ leex:file(Filename, [return_warnings]),
+ true = filelib:is_regular(Scannerfile),
file:delete(Filename),
ok.
diff --git a/lib/parsetools/test/yecc_SUITE.erl b/lib/parsetools/test/yecc_SUITE.erl
index 0133524950..a5f66b48e9 100644
--- a/lib/parsetools/test/yecc_SUITE.erl
+++ b/lib/parsetools/test/yecc_SUITE.erl
@@ -173,6 +173,7 @@ syntax(Config) when is_list(Config) ->
%% Report errors. Very simple test of format_error/1.
Ret = [return, {report, true}],
Filename = filename:join(Dir, "file.yrl"),
+ Parserfile = filename:join(Dir, "file.erl"),
Parserfile1 = filename:join(Dir, "a file"),
?line ok = file:write_file(Filename, <<"">>),
@@ -248,12 +249,17 @@ syntax(Config) when is_list(Config) ->
yecc:file(Filename, Ret),
%% Bad declaration with warnings_as_errors.
+ ok = file:delete(Parserfile),
error = yecc:file(Filename, [warnings_as_errors]),
+ false = filelib:is_regular(Parserfile),
error = yecc:file(Filename, [return_warnings,warnings_as_errors]),
- {ok,_,[{_,[{2,yecc,bad_declaration}]}]} =
- yecc:file(Filename, [return_warnings]),
+ false = filelib:is_regular(Parserfile),
{error,_,[{_,[{2,yecc,bad_declaration}]}]} =
yecc:file(Filename, [return_errors,warnings_as_errors]),
+ false = filelib:is_regular(Parserfile),
+ {ok,_,[{_,[{2,yecc,bad_declaration}]}]} =
+ yecc:file(Filename, [return_warnings]),
+ true = filelib:is_regular(Parserfile),
%% Bad declaration.
?line ok = file:write_file(Filename,
diff --git a/lib/sasl/doc/src/systools.xml b/lib/sasl/doc/src/systools.xml
index 883c9c372b..8c1c327d74 100644
--- a/lib/sasl/doc/src/systools.xml
+++ b/lib/sasl/doc/src/systools.xml
@@ -45,7 +45,8 @@
<v>Name = string()</v>
<v>UpFrom = DownTo = [Name | {Name,Descr}]</v>
<v>&nbsp;Descr = term()</v>
- <v>Opt = {path,[Dir]} | restart_emulator | silent | noexec | {outdir,Dir}</v>
+ <v>Opt = {path,[Dir]} | restart_emulator | silent | noexec | {outdir,Dir}
+ | warnings_as_errors</v>
<v>&nbsp;Dir = string()</v>
<v>Result = ok | error | {ok,Relup,Module,Warnings} | {error,Module,Error}</v>
<v>&nbsp;Relup - see relup(4)</v>
@@ -122,6 +123,8 @@
<p>If the option <c>noexec</c> is provided, the function returns
the same values as for <c>silent</c> but no <c>relup</c> file
is created.</p>
+ <p>If the option <c>warnings_as_errors</c> is provided, warnings
+ are treated as errors.</p>
</desc>
</func>
<func>
@@ -130,7 +133,8 @@
<fsummary>Generate a boot script <c>.script/.boot</c>.</fsummary>
<type>
<v>Name = string()</v>
- <v>Opt = src_tests | {path,[Dir]} | local | {variables,[Var]} | exref | {exref,[App]}] | silent | {outdir,Dir}</v>
+ <v>Opt = src_tests | {path,[Dir]} | local | {variables,[Var]} | exref | {exref,[App]}]
+ | silent | {outdir,Dir} | warnings_as_errors</v>
<v>&nbsp;Dir = string()</v>
<v>&nbsp;Var = {VarName,Prefix}</v>
<v>&nbsp;&nbsp;VarName = Prefix = string()</v>
@@ -232,6 +236,8 @@
Warnings and errors can be converted to strings by calling
<c>Module:format_warning(Warnings)</c> or
<c>Module:format_error(Error)</c>.</p>
+ <p>If the option <c>warnings_as_errors</c> is provided, warnings
+ are treated as errors.</p>
</desc>
</func>
<func>
diff --git a/lib/sasl/src/systools_lib.erl b/lib/sasl/src/systools_lib.erl
index f951647b79..1b6ea125d9 100644
--- a/lib/sasl/src/systools_lib.erl
+++ b/lib/sasl/src/systools_lib.erl
@@ -24,7 +24,7 @@
%%
-export([file_term2binary/2, read_term/1, read_term_from_stream/2,
- get_dirs/1, get_path/1]).
+ get_dirs/1, get_path/1, werror/2]).
-include_lib("kernel/include/file.hrl").
@@ -219,6 +219,7 @@ flat([H|T], Ack) ->
flat(T, [H|Ack]);
flat([], Ack) ->
lists:reverse(Ack).
-
-
+
+werror(Options, Warnings) ->
+ lists:member(warnings_as_errors, Options) andalso Warnings =/= [].
diff --git a/lib/sasl/src/systools_make.erl b/lib/sasl/src/systools_make.erl
index 5dc83e7b2a..7f400f5cce 100644
--- a/lib/sasl/src/systools_make.erl
+++ b/lib/sasl/src/systools_make.erl
@@ -44,10 +44,12 @@
%%-----------------------------------------------------------------
%% Create a boot script from a release file.
-%% Options is a list of {path, Path} | silent | local where path sets
-%% the search path, silent supresses error message printing on console,
-%% local generates a script with references to the directories there
-%% the applications are found.
+%% Options is a list of {path, Path} | silent | local
+%% | warnings_as_errors
+%% where path sets the search path, silent supresses error message
+%% printing on console, local generates a script with references
+%% to the directories there the applications are found,
+%% and warnings_as_errors treats warnings as errors.
%%
%% New options: {path,Path} can contain wildcards
%% src_tests
@@ -85,11 +87,16 @@ make_script(RelName, Output, Flags) when is_list(RelName),
ModTestP = {member(src_tests, Flags),xref_p(Flags)},
case get_release(RelName, Path, ModTestP, machine(Flags)) of
{ok, Release, Appls, Warnings} ->
- case generate_script(Output,Release,Appls,Flags) of
- ok ->
+ case systools_lib:werror(Flags, Warnings) of
+ true ->
return(ok,Warnings,Flags);
- Error ->
- return(Error,Warnings,Flags)
+ false ->
+ case generate_script(Output,Release,Appls,Flags) of
+ ok ->
+ return(ok,Warnings,Flags);
+ Error ->
+ return(Error,Warnings,Flags)
+ end
end;
Error ->
return(Error,[],Flags)
@@ -130,10 +137,21 @@ get_outdir(Flags) ->
return(ok,Warnings,Flags) ->
case member(silent,Flags) of
true ->
- {ok,?MODULE,Warnings};
+ case systools_lib:werror(Flags, Warnings) of
+ true ->
+ error;
+ false ->
+ {ok,?MODULE,Warnings}
+ end;
_ ->
- io:format("~s",[format_warning(Warnings)]),
- ok
+ case member(warnings_as_errors,Flags) of
+ true ->
+ io:format("~s",[format_warning(Warnings, true)]),
+ error;
+ false ->
+ io:format("~s",[format_warning(Warnings)]),
+ ok
+ end
end;
return({error,Mod,Error},_,Flags) ->
case member(silent,Flags) of
@@ -1833,78 +1851,89 @@ get_flag(_,_) -> false.
%% Check Options for make_script
check_args_script(Args) ->
cas(Args,
- {undef, undef, undef, undef, undef, undef, undef, undef, []}).
+ {undef, undef, undef, undef, undef, undef, undef, undef,
+ undef, []}).
-cas([], {_Path,_Sil,_Loc,_Test,_Var,_Mach,_Xref,_XrefApps, X}) ->
+cas([], {_Path,_Sil,_Loc,_Test,_Var,_Mach,_Xref,_XrefApps,_Werror, X}) ->
X;
%%% path ---------------------------------------------------------------
-cas([{path, P} | Args], {Path, Sil, Loc, Test, Var, Mach,
- Xref, XrefApps, X}) when is_list(P) ->
+cas([{path, P} | Args], {Path, Sil, Loc, Test, Var, Mach, Xref,
+ XrefApps, Werror, X}) when is_list(P) ->
case check_path(P) of
ok ->
- cas(Args, {P, Sil, Loc, Test, Var, Mach, Xref, XrefApps,X});
+ cas(Args, {P, Sil, Loc, Test, Var, Mach, Xref, XrefApps,
+ Werror, X});
error ->
cas(Args, {Path, Sil, Loc, Test, Var, Mach, Xref, XrefApps,
- X++[{path,P}]})
+ Werror, X++[{path,P}]})
end;
%%% silent -------------------------------------------------------------
-cas([silent | Args], {Path, _Sil, Loc, Test, Var, Mach,
- Xref, XrefApps, X}) ->
- cas(Args, {Path, silent, Loc, Test, Var, Mach, Xref, XrefApps, X});
+cas([silent | Args], {Path, _Sil, Loc, Test, Var, Mach, Xref,
+ XrefApps, Werror, X}) ->
+ cas(Args, {Path, silent, Loc, Test, Var, Mach, Xref, XrefApps,
+ Werror, X});
%%% local --------------------------------------------------------------
-cas([local | Args], {Path, Sil, _Loc, Test, Var, Mach,
- Xref, XrefApps, X}) ->
- cas(Args, {Path, Sil, local, Test, Var, Mach, Xref, XrefApps, X});
+cas([local | Args], {Path, Sil, _Loc, Test, Var, Mach, Xref,
+ XrefApps, Werror, X}) ->
+ cas(Args, {Path, Sil, local, Test, Var, Mach, Xref, XrefApps,
+ Werror, X});
%%% src_tests -------------------------------------------------------
-cas([src_tests | Args], {Path, Sil, Loc, _Test, Var, Mach,
- Xref, XrefApps, X}) ->
+cas([src_tests | Args], {Path, Sil, Loc, _Test, Var, Mach, Xref,
+ XrefApps, Werror, X}) ->
cas(Args,
- {Path, Sil, Loc, src_tests, Var, Mach, Xref, XrefApps,X});
+ {Path, Sil, Loc, src_tests, Var, Mach, Xref, Werror, XrefApps,X});
%%% variables ----------------------------------------------------------
-cas([{variables, V} | Args], {Path, Sil, Loc, Test, Var, Mach,
- Xref, XrefApps, X}) when is_list(V) ->
+cas([{variables, V} | Args], {Path, Sil, Loc, Test, Var, Mach, Xref,
+ XrefApps, Werror, X}) when is_list(V) ->
case check_vars(V) of
ok ->
cas(Args,
- {Path, Sil, Loc, Test, V, Mach, Xref, XrefApps, X});
+ {Path, Sil, Loc, Test, V, Mach, Xref, XrefApps, Werror, X});
error ->
cas(Args, {Path, Sil, Loc, Test, Var, Mach, Xref, XrefApps,
- X++[{variables, V}]})
+ Werror, X++[{variables, V}]})
end;
%%% machine ------------------------------------------------------------
-cas([{machine, M} | Args], {Path, Sil, Loc, Test, Var, Mach,
- Xref, XrefApps, X}) when is_atom(M) ->
- cas(Args, {Path, Sil, Loc, Test, Var, Mach, Xref, XrefApps, X});
+cas([{machine, M} | Args], {Path, Sil, Loc, Test, Var, Mach, Xref,
+ XrefApps, Werror, X}) when is_atom(M) ->
+ cas(Args, {Path, Sil, Loc, Test, Var, Mach, Xref, XrefApps, Werror, X});
%%% exref --------------------------------------------------------------
-cas([exref | Args], {Path, Sil, Loc, Test, Var, Mach,
- _Xref, XrefApps, X}) ->
- cas(Args, {Path, Sil, Loc, Test, Var, Mach, exref, XrefApps, X});
+cas([exref | Args], {Path, Sil, Loc, Test, Var, Mach, _Xref,
+ XrefApps, Werror, X}) ->
+ cas(Args, {Path, Sil, Loc, Test, Var, Mach, exref, XrefApps, Werror, X});
%%% exref Apps ---------------------------------------------------------
-cas([{exref, Apps} | Args], {Path, Sil, Loc, Test, Var, Mach,
- Xref, XrefApps, X}) when is_list(Apps) ->
+cas([{exref, Apps} | Args], {Path, Sil, Loc, Test, Var, Mach, Xref,
+ XrefApps, Werror, X}) when is_list(Apps) ->
case check_apps(Apps) of
ok ->
cas(Args, {Path, Sil, Loc, Test, Var, Mach,
- Xref, Apps, X});
+ Xref, Apps, Werror, X});
error ->
cas(Args, {Path, Sil, Loc, Test, Var, Mach,
- Xref, XrefApps, X++[{exref, Apps}]})
+ Xref, XrefApps, Werror, X++[{exref, Apps}]})
end;
%%% outdir Dir ---------------------------------------------------------
-cas([{outdir, Dir} | Args], {Path, Sil, Loc, Test, Var, Mach,
- Xref, XrefApps, X}) when is_list(Dir) ->
- cas(Args, {Path, Sil, Loc, Test, Var, Mach, Xref, XrefApps, X});
+cas([{outdir, Dir} | Args], {Path, Sil, Loc, Test, Var, Mach, Xref,
+ XrefApps, Werror, X}) when is_list(Dir) ->
+ cas(Args, {Path, Sil, Loc, Test, Var, Mach, Xref, XrefApps, Werror, X});
%%% otp_build (secret, not documented) ---------------------------------
-cas([otp_build | Args], {Path, Sil, Loc, Test, Var, Mach,
- Xref, XrefApps, X}) ->
- cas(Args, {Path, Sil, Loc, Test, Var, Mach, Xref, XrefApps, X});
+cas([otp_build | Args], {Path, Sil, Loc, Test, Var, Mach, Xref,
+ XrefApps, Werror, X}) ->
+ cas(Args, {Path, Sil, Loc, Test, Var, Mach, Xref, XrefApps, Werror, X});
%%% no_module_tests (kept for backwards compatibility, but ignored) ----
-cas([no_module_tests | Args], {Path, Sil, Loc, Test, Var, Mach,
- Xref, XrefApps, X}) ->
- cas(Args, {Path, Sil, Loc, Test, Var, Mach, Xref, XrefApps,X});
+cas([no_module_tests | Args], {Path, Sil, Loc, Test, Var, Mach, Xref,
+ XrefApps, Werror, X}) ->
+ cas(Args, {Path, Sil, Loc, Test, Var, Mach, Xref, XrefApps, Werror, X});
+%%% warnings_as_errors (kept for backwards compatibility, but ignored) ----
+cas([warnings_as_errors | Args], {Path, Sil, Loc, Test, Var, Mach, Xref,
+ XrefApps, _Werror, X}) ->
+ cas(Args, {Path, Sil, Loc, Test, Var, Mach, Xref, XrefApps,
+ warnings_as_errors, X});
%%% ERROR --------------------------------------------------------------
-cas([Y | Args], {Path, Sil, Loc, Test, Var, Mach, Xref, XrefApps, X}) ->
- cas(Args, {Path, Sil, Loc, Test, Var, Mach, Xref, XrefApps,X++[Y]}).
+cas([Y | Args], {Path, Sil, Loc, Test, Var, Mach, Xref, XrefApps,
+ Werror, X}) ->
+ cas(Args, {Path, Sil, Loc, Test, Var, Mach, Xref, XrefApps, Werror,
+ X++[Y]}).
@@ -2030,7 +2059,6 @@ check_apps([H|T]) when is_atom(H) ->
check_apps(_) ->
error.
-
%% Format error
format_error(badly_formatted_release) ->
@@ -2144,21 +2172,31 @@ form_tar_err({add, File, Error}) ->
%% Format warning
format_warning(Warnings) ->
- map(fun({warning,W}) -> form_warn(W) end, Warnings).
-
-form_warn({source_not_found,{Mod,_,App,_,_}}) ->
- io_lib:format("*WARNING* ~p: Source code not found: ~p.erl~n",
- [App,Mod]);
-form_warn({{parse_error, File},{_,_,App,_,_}}) ->
- io_lib:format("*WARNING* ~p: Parse error: ~p~n",
- [App,File]);
-form_warn({obj_out_of_date,{Mod,_,App,_,_}}) ->
- io_lib:format("*WARNING* ~p: Object code (~p) out of date~n",[App,Mod]);
-form_warn({exref_undef, Undef}) ->
- F = fun({M,F,A}) ->
- io_lib:format("*WARNING* Undefined function ~p:~p/~p~n",
- [M,F,A])
+ format_warning(Warnings, false).
+
+format_warning(Warnings, Werror) ->
+ Prefix = case Werror of
+ true ->
+ "";
+ false ->
+ "*WARNING* "
+ end,
+ map(fun({warning,W}) -> form_warn(Prefix, W) end, Warnings).
+
+form_warn(Prefix, {source_not_found,{Mod,_,App,_,_}}) ->
+ io_lib:format("~s~p: Source code not found: ~p.erl~n",
+ [Prefix,App,Mod]);
+form_warn(Prefix, {{parse_error, File},{_,_,App,_,_}}) ->
+ io_lib:format("~s~p: Parse error: ~p~n",
+ [Prefix,App,File]);
+form_warn(Prefix, {obj_out_of_date,{Mod,_,App,_,_}}) ->
+ io_lib:format("~s~p: Object code (~p) out of date~n",
+ [Prefix,App,Mod]);
+form_warn(Prefix, {exref_undef, Undef}) ->
+ F = fun({M,F,A}) ->
+ io_lib:format("~sUndefined function ~p:~p/~p~n",
+ [Prefix,M,F,A])
end,
map(F, Undef);
-form_warn(What) ->
- io_lib:format("*WARNING* ~p~n", [What]).
+form_warn(Prefix, What) ->
+ io_lib:format("~s ~p~n", [Prefix,What]).
diff --git a/lib/sasl/src/systools_relup.erl b/lib/sasl/src/systools_relup.erl
index ec5486226c..6d9e922900 100644
--- a/lib/sasl/src/systools_relup.erl
+++ b/lib/sasl/src/systools_relup.erl
@@ -122,7 +122,7 @@
%% rel_filename() = description() = string()
%% Opts = [opt()]
%% opt() = {path, [path()]} | silent | noexec | restart_emulator
-%% | {outdir, string()}
+%% | {outdir, string()} | warnings_as_errors
%% path() = [string()]
%% Ret = ok | error | {ok, Relup, Module, Warnings} | {error, Module, Error}
%%
@@ -139,8 +139,9 @@
%%
%% The option `path' sets search path, `silent' suppresses printing of
%% error messages to the console, `noexec' inhibits the creation of
-%% the output "relup" file, and restart_emulator ensures that the new
-%% emulator is restarted (as the final step).
+%% the output "relup" file, restart_emulator ensures that the new
+%% emulator is restarted (as the final step), and `warnings_as_errors'
+%% treats warnings as errors.
%% ----------------------------------------------------------------
mk_relup(TopRelFile, BaseUpRelDcs, BaseDnRelDcs) ->
mk_relup(TopRelFile, BaseUpRelDcs, BaseDnRelDcs, []).
@@ -153,14 +154,29 @@ mk_relup(TopRelFile, BaseUpRelDcs, BaseDnRelDcs, Opts) ->
{false, false} ->
case R of
{ok, _Res, _Mod, Ws} ->
- print_warnings(Ws),
- ok;
+ print_warnings(Ws, Opts),
+ case systools_lib:werror(Opts, Ws) of
+ true ->
+ error;
+ false ->
+ ok
+ end;
Other ->
print_error(Other),
error
end;
- _ ->
- R
+ _ ->
+ case R of
+ {ok, _Res, _Mod, Ws} ->
+ case systools_lib:werror(Opts, Ws) of
+ true ->
+ error;
+ false ->
+ R
+ end;
+ R ->
+ R
+ end
end;
BadArg ->
erlang:error({badarg, BadArg})
@@ -195,7 +211,12 @@ do_mk_relup(TopRelFile, BaseUpRelDcs, BaseDnRelDcs, Path, Opts) ->
{Dn, Ws2} = foreach_baserel_dn(TopRel, TopApps, BaseDnRelDcs,
Path, Opts, Ws1),
Relup = {TopRel#release.vsn, Up, Dn},
- write_relup_file(Relup, Opts),
+ case systools_lib:werror(Opts, Ws2) of
+ true ->
+ ok;
+ false ->
+ write_relup_file(Relup, Opts)
+ end,
{ok, Relup, ?MODULE, Ws2};
Other ->
throw(Other)
@@ -527,20 +548,29 @@ format_error(Error) ->
io:format("~p~n", [Error]).
-print_warnings(Ws) when is_list(Ws) ->
- lists:foreach(fun(W) -> print_warning(W) end, Ws);
-print_warnings(W) ->
- print_warning(W).
+print_warnings(Ws, Opts) when is_list(Ws) ->
+ lists:foreach(fun(W) -> print_warning(W, Opts) end, Ws);
+print_warnings(W, Opts) ->
+ print_warning(W, Opts).
-print_warning(W) ->
- S = format_warning(W),
+print_warning(W, Opts) ->
+ Prefix = case lists:member(warnings_as_errors, Opts) of
+ true ->
+ "";
+ false ->
+ "*WARNING* "
+ end,
+ S = format_warning(Prefix, W),
io:format("~s", [S]).
-format_warning({erts_vsn_changed, {Rel1, Rel2}}) ->
- io_lib:format("*WARNING* The ERTS version changed between ~p and ~p~n",
- [Rel1, Rel2]);
-format_warning(What) ->
- io_lib:format("*WARNING* ~p~n",[What]).
+format_warning(W) ->
+ format_warning("*WARNING* ", W).
+
+format_warning(Prefix, {erts_vsn_changed, {Rel1, Rel2}}) ->
+ io_lib:format("~sThe ERTS version changed between ~p and ~p~n",
+ [Prefix, Rel1, Rel2]);
+format_warning(Prefix, What) ->
+ io_lib:format("~s~p~n",[Prefix, What]).
get_reason({error, {open, _, _}}) -> open;
diff --git a/lib/sasl/test/systools_SUITE.erl b/lib/sasl/test/systools_SUITE.erl
index 539f6de99d..e352247d44 100644
--- a/lib/sasl/test/systools_SUITE.erl
+++ b/lib/sasl/test/systools_SUITE.erl
@@ -396,6 +396,7 @@ src_tests_script(Config) when is_list(Config) ->
?line PSAVE = code:get_path(), % Save path
?line {LatestDir, LatestName} = create_script(latest,Config),
+ ?line BootFile = LatestName ++ ".boot",
?line DataDir = filename:absname(?copydir),
?line LibDir = fname([DataDir, d_missing_src, lib]),
@@ -416,14 +417,32 @@ src_tests_script(Config) when is_list(Config) ->
?line Erl2 = filename:join([P1,"..","src","db2.erl"]),
?line file:delete(Erl2),
- %% Then make script - two warnings should be issued when
- %% src_tests is given
+ %% Then make script
+
+ %% .boot file should not exist
+ ?line ok = file:delete(BootFile),
+ ?line false = filelib:is_regular(BootFile),
+ %% With warnings_as_errors and src_tests option, an error should be issued
+ ?line error =
+ systools:make_script(LatestName, [silent, {path, N}, src_tests,
+ warnings_as_errors]),
+ ?line error =
+ systools:make_script(LatestName, [{path, N}, src_tests,
+ warnings_as_errors]),
+
+ %% due to warnings_as_errors .boot file should still not exist
+ ?line false = filelib:is_regular(BootFile),
+
+ %% Two warnings should be issued when src_tests is given
%% 1. old object code for db1.beam
%% 2. missing source code for db2.beam
?line {ok, _, [{warning,{obj_out_of_date,_}},
{warning,{source_not_found,_}}]} =
systools:make_script(LatestName, [silent, {path, N}, src_tests]),
+ %% .boot file should exist now
+ ?line true = filelib:is_regular(BootFile),
+
%% Without the src_tests option, no warning should be issued
?line {ok, _, []} =
systools:make_script(LatestName, [silent, {path, N}]),
@@ -1150,6 +1169,21 @@ normal_relup(Config) when is_list(Config) ->
[{path, P}, silent]),
?line ok = check_relup([{db, "2.1"}], [{db, "1.0"}]),
+ %% file should not be written if warnings_as_errors is enabled.
+ %% delete before running tests.
+ ?line ok = file:delete("relup"),
+
+ %% Check that warnings are treated as errors
+ ?line error =
+ systools:make_relup(LatestName, [LatestName2], [LatestName1],
+ [{path, P}, warnings_as_errors]),
+ ?line error =
+ systools:make_relup(LatestName, [LatestName2], [LatestName1],
+ [{path, P}, silent, warnings_as_errors]),
+
+ %% relup file should not exist
+ ?line false = filelib:is_regular("relup"),
+
%% Check that warnings get through
?line ok = systools:make_relup(LatestName, [LatestName2], [LatestName1],
[{path, P}]),
@@ -1159,6 +1193,9 @@ normal_relup(Config) when is_list(Config) ->
[{path, P}, silent]),
?line ok = check_relup([{fe, "3.1"}, {db, "2.1"}], [{db, "1.0"}]),
+ %% relup file should exist now
+ ?line true = filelib:is_regular("relup"),
+
?line ok = file:set_cwd(OldDir),
ok.
diff --git a/lib/snmp/test/snmp_compiler_test.erl b/lib/snmp/test/snmp_compiler_test.erl
index cee11ba97a..c964b08168 100644
--- a/lib/snmp/test/snmp_compiler_test.erl
+++ b/lib/snmp/test/snmp_compiler_test.erl
@@ -47,7 +47,7 @@
module_identity/1,
agent_capabilities/1,
module_compliance/1,
- warnings_as_errors/1,
+ warnings_as_errors/1,
otp_6150/1,
otp_8574/1,
@@ -101,7 +101,7 @@ all() ->
module_identity,
agent_capabilities,
module_compliance,
- warnings_as_errors,
+ warnings_as_errors,
{group, tickets}
].
@@ -282,8 +282,8 @@ warnings_as_errors(Config) when is_list(Config) ->
MibDir = ?config(mib_dir, Config),
MibFile = join(MibDir, "OTP8574-MIB.mib"),
OutFile = join(Dir, "OTP8574-MIB.bin"),
- Opts = [{group_check, false},
- {outdir, Dir},
+ Opts = [{group_check, false},
+ {outdir, Dir},
{verbosity, trace},
relaxed_row_name_assign_check],
{error, compilation_failed} =
@@ -291,6 +291,7 @@ warnings_as_errors(Config) when is_list(Config) ->
false = filelib:is_regular(OutFile),
{ok, _} = snmpc:compile(MibFile, Opts),
true = filelib:is_regular(OutFile),
+ ok = file:delete(OutFile),
ok.
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-05 02:27:43 +0000