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authorSiri Hansen <[email protected]>2012-08-17 15:38:35 +0200
committerSiri Hansen <[email protected]>2012-08-20 15:56:06 +0200
commitee8e60f1c160e576a040a92d28f3a3eed1cb572a (patch)
tree05bec74fe6a408b433a041ac10cddbdf5a01ae2b /lib/reltool/src/reltool_target.erl
parent2a017b471cb2096eccf2f908f38a7a5305901788 (diff)
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[reltool] Add option {excl_lib,otp_root}
With this option reltool will create a target structure with only the applications found in specified 'lib_dirs' (on system level) or 'lib_dir' (on app level). Erts will not be included, and no applications found under $OTP_ROOT/lib.
Diffstat (limited to 'lib/reltool/src/reltool_target.erl')
-rw-r--r--lib/reltool/src/reltool_target.erl72
1 files changed, 52 insertions, 20 deletions
diff --git a/lib/reltool/src/reltool_target.erl b/lib/reltool/src/reltool_target.erl
index e3a7b02143..c39ed0ecd5 100644
--- a/lib/reltool/src/reltool_target.erl
+++ b/lib/reltool/src/reltool_target.erl
@@ -687,6 +687,8 @@ strip_name_ebin(Dir, Name, Vsn) ->
case lists:reverse(Dir) of
["ebin", Name | D] -> {ok, lists:reverse(D)};
["ebin", FullName | D] -> {ok, lists:reverse(D)};
+ [Name | D] -> {ok, lists:reverse(D)};
+ [FullName | D] -> {ok, lists:reverse(D)};
_ -> false
end.
@@ -733,8 +735,20 @@ do_spec_rel_files(#rel{name = RelName} = Rel, Sys) ->
BootFile = RelName ++ ".boot",
MergedApps = merge_apps(Rel, Sys),
GenRel = do_gen_rel(Rel, Sys, MergedApps),
+ Variables =
+ case Sys#sys.excl_lib of
+ otp_root ->
+ %% All applications that are fetched from somewhere
+ %% other than $OTP_ROOT/lib will get $RELTOOL_EXT_LIB
+ %% as path prefix in the .script file.
+ [{"RELTOOL_EXT_LIB",LibDir} || LibDir <- Sys#sys.lib_dirs] ++
+ [{"RELTOOL_EXT_LIB",filename:dirname(AppLibDir)} ||
+ #app{active_dir=AppLibDir,use_selected_vsn=dir}
+ <- MergedApps];
+ _ ->
+ []
+ end,
PathFlag = true,
- Variables = [],
{ok, Script} = do_gen_script(Rel, Sys, MergedApps, PathFlag, Variables),
{ok, BootBin} = gen_boot(Script),
Date = date(),
@@ -771,29 +785,34 @@ gen_spec(Sys) ->
end.
do_gen_spec(#sys{root_dir = RootDir,
+ excl_lib = ExclLib,
incl_sys_filters = InclRegexps,
excl_sys_filters = ExclRegexps,
relocatable = Relocatable,
apps = Apps} = Sys) ->
- {create_dir, _, SysFiles} = spec_dir(RootDir),
- {ExclRegexps2, SysFiles2} =
- strip_sys_files(Relocatable, SysFiles, Apps, ExclRegexps),
RelFiles = spec_rel_files(Sys),
- {InclRegexps2, BinFiles} =
- spec_bin_files(Sys, SysFiles, SysFiles2, RelFiles, InclRegexps),
+ {SysFiles, InclRegexps2, ExclRegexps2, Mandatory} =
+ case ExclLib of
+ otp_root ->
+ {[],InclRegexps,ExclRegexps,["lib"]};
+ _ ->
+ {create_dir, _, SF} = spec_dir(RootDir),
+ {ER2, SF2} = strip_sys_files(Relocatable, SF, Apps, ExclRegexps),
+ {IR2, BinFiles} =
+ spec_bin_files(Sys, SF, SF2, RelFiles, InclRegexps),
+ SF3 = [{create_dir, "bin", BinFiles}] ++ SF2,
+ {SF3,IR2,ER2,["bin","erts","lib"]}
+ end,
LibFiles = spec_lib_files(Sys),
{BootVsn, StartFile} = spec_start_file(Sys),
- SysFiles3 =
- [
- {create_dir, "releases",
+ SysFiles2 =
+ [{create_dir, "releases",
[StartFile,
- {create_dir,BootVsn, RelFiles}]},
- {create_dir, "bin", BinFiles}
- ] ++ SysFiles2,
- SysFiles4 = filter_spec(SysFiles3, InclRegexps2, ExclRegexps2),
- SysFiles5 = SysFiles4 ++ [{create_dir, "lib", LibFiles}],
- check_sys(["bin", "erts", "lib"], SysFiles5),
- SysFiles5.
+ {create_dir,BootVsn, RelFiles}]}] ++ SysFiles,
+ SysFiles3 = filter_spec(SysFiles2, InclRegexps2, ExclRegexps2),
+ SysFiles4 = SysFiles3 ++ [{create_dir, "lib", LibFiles}],
+ check_sys(Mandatory, SysFiles4),
+ SysFiles4.
strip_sys_files(Relocatable, SysFiles, Apps, ExclRegexps) ->
ExclRegexps2 =
@@ -967,22 +986,35 @@ safe_lookup_spec(Prefix, Specs) ->
%% Specify applications
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-spec_lib_files(#sys{apps = Apps} = Sys) ->
+spec_lib_files(#sys{root_dir = RootDir,
+ apps = Apps,
+ excl_lib = ExclLib} = Sys) ->
Filter = fun(#app{is_escript = IsEscript, is_included = IsIncl,
- is_pre_included = IsPre, name = Name}) ->
+ is_pre_included = IsPre, name = Name,
+ active_dir = ActiveDir}) ->
if
Name =:= ?MISSING_APP_NAME ->
false;
IsEscript =/= false ->
false;
IsIncl; IsPre ->
- true;
+ case ExclLib of
+ otp_root ->
+ not lists:prefix(RootDir,ActiveDir);
+ _ ->
+ true
+ end;
true ->
false
end
end,
SelectedApps = lists:filter(Filter, Apps),
- check_apps([kernel, stdlib], SelectedApps),
+ case ExclLib of
+ otp_root ->
+ ok;
+ _ ->
+ check_apps([kernel, stdlib], SelectedApps)
+ end,
lists:flatten([spec_app(App, Sys) || App <- SelectedApps]).
check_apps([Mandatory | Names], Apps) ->