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authorSiri Hansen <siri@erlang.org>2012-03-16 14:34:30 +0100
committerSiri Hansen <siri@erlang.org>2012-03-19 09:51:44 +0100
commit8233c6e1787fa8e81f0301f10aea82c695cd322a (patch)
treed84849e4eb6aa6b79b08674f43d246611faac7e4 /lib/sasl/src
parentf294d207da75e950bc533cb9d7d9148390c1001a (diff)
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[sasl] Sort applications used by other applications correctly in .script
OTP-9984 Applications that are listed in {applications,Apps} in the app file were not sorted correctly in the script file. They were loaded/started in the reverse order of how they were listed in the .app file. This is corrected so they are now sorted (internally between each other) in the same way as they are listed in the .rel file.
Diffstat (limited to 'lib/sasl/src')
-rw-r--r--lib/sasl/src/systools_make.erl60
1 files changed, 36 insertions, 24 deletions
diff --git a/lib/sasl/src/systools_make.erl b/lib/sasl/src/systools_make.erl
index 12ba2a5476..3c1002e4a6 100644
--- a/lib/sasl/src/systools_make.erl
+++ b/lib/sasl/src/systools_make.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1996-2011. All Rights Reserved.
+%% Copyright Ericsson AB 1996-2012. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -375,7 +375,7 @@ get_release1(File, Path, ModTestP, Machine) ->
{ok, Release, Warnings1} = read_release(File, Path),
{ok, Appls0} = collect_applications(Release, Path),
{ok, Appls1} = check_applications(Appls0),
- {ok, Appls2} = sort_included_applications(Appls1, Release), % OTP-4121
+ {ok, Appls2} = sort_used_and_incl_appls(Appls1, Release), % OTP-4121, OTP-9984
{ok, Warnings2} = check_modules(Appls2, Path, ModTestP, Machine),
{ok, Appls} = sort_appls(Appls2),
{ok, Release, Appls, Warnings1 ++ Warnings2}.
@@ -842,34 +842,45 @@ undefined_applications(Appls) ->
filter(fun(X) -> not member(X, Defined) end, Uses).
%%______________________________________________________________________
-%% sort_included_applications(Applications, Release) -> Applications
+%% sort_used_and_incl_appls(Applications, Release) -> Applications
%% Applications = [{{Name,Vsn},#application}]
%% Release = #release{}
%%
-%% Check that included applications are given in the same order as in
-%% the release resource file (.rel). Otherwise load instructions in
-%% the boot script, and consequently release upgrade instructions in
-%% relup, may end up in the wrong order.
+%% OTP-4121, OTP-9984
+%% Check that used and included applications are given in the same
+%% order as in the release resource file (.rel). Otherwise load and
+%% start instructions in the boot script, and consequently release
+%% upgrade instructions in relup, may end up in the wrong order.
-sort_included_applications(Applications, Release) when is_tuple(Release) ->
+sort_used_and_incl_appls(Applications, Release) when is_tuple(Release) ->
{ok,
- sort_included_applications(Applications, Release#release.applications)};
-
-sort_included_applications([{Tuple,Appl}|Appls], OrderedAppls) ->
- case Appl#application.includes of
- Incls when length(Incls)>1 ->
- IndexedIncls = find_pos(Incls, OrderedAppls),
- SortedIndexedIncls = lists:keysort(1, IndexedIncls),
- Incls2 = lists:map(fun({_Index,Name}) -> Name end,
- SortedIndexedIncls),
- Appl2 = Appl#application{includes=Incls2},
- [{Tuple,Appl2}|sort_included_applications(Appls, OrderedAppls)];
- _Incls ->
- [{Tuple,Appl}|sort_included_applications(Appls, OrderedAppls)]
- end;
-sort_included_applications([], _OrderedAppls) ->
+ sort_used_and_incl_appls(Applications, Release#release.applications)};
+
+sort_used_and_incl_appls([{Tuple,Appl}|Appls], OrderedAppls) ->
+ Incls2 =
+ case Appl#application.includes of
+ Incls when length(Incls)>1 ->
+ sort_appl_list(Incls, OrderedAppls);
+ Incls ->
+ Incls
+ end,
+ Uses2 =
+ case Appl#application.uses of
+ Uses when length(Uses)>1 ->
+ sort_appl_list(Uses, OrderedAppls);
+ Uses ->
+ Uses
+ end,
+ Appl2 = Appl#application{includes=Incls2, uses=Uses2},
+ [{Tuple,Appl2}|sort_used_and_incl_appls(Appls, OrderedAppls)];
+sort_used_and_incl_appls([], _OrderedAppls) ->
[].
+sort_appl_list(List, Order) ->
+ IndexedList = find_pos(List, Order),
+ SortedIndexedList = lists:keysort(1, IndexedList),
+ lists:map(fun({_Index,Name}) -> Name end, SortedIndexedList).
+
find_pos([Name|Incs], OrderedAppls) ->
[find_pos(1, Name, OrderedAppls)|find_pos(Incs, OrderedAppls)];
find_pos([], _OrderedAppls) ->
@@ -1253,7 +1264,8 @@ sort_appls(Appls) -> {ok, sort_appls(Appls, [], [], [])}.
sort_appls([{N, A}|T], Missing, Circular, Visited) ->
{Name,_Vsn} = N,
- {Uses, T1, NotFnd1} = find_all(Name, A#application.uses, T, Visited, [], []),
+ {Uses, T1, NotFnd1} = find_all(Name, lists:reverse(A#application.uses),
+ T, Visited, [], []),
{Incs, T2, NotFnd2} = find_all(Name, lists:reverse(A#application.includes),
T1, Visited, [], []),
Missing1 = NotFnd1 ++ NotFnd2 ++ Missing,