Add copy of rel file in releases/<vsn> in release tar file

systool:make_tar stores the rel file in the releases directory. When
unpacking with release_handler:unpack_release, the file is
automatically moved to releases/<vsn>/. If, however, the tar file is
unpacked manually, the rel file might not be moved, and the next
release unpacked might overwrite the rel file. To overcome this,
systools:make_tar now stores a copy of the rel file in releases/<vsn>/
directly and it is not longer necessary to move the file after
unpacking.

The reason for keeping the file in the releases directory also is that
is needs to be extracted separately before the release version <vsn>
is known.

1 files changed, 5 insertions, 3 deletions

diff --git a/lib/sasl/examples/src/target_system.erl b/lib/sasl/examples/src/target_system.erl
index 0e1e0b2324..ffc0fcf443 100644
--- a/lib/sasl/examples/src/target_system.erl
+++ b/lib/sasl/examples/src/target_system.erl
@@ -16,6 +16,7 @@
 %%
 %% %CopyrightEnd%
 %%
+%module
 -module(target_system).
 -export([create/1, create/2, install/2]).
 
@@ -130,14 +131,14 @@ install(RelFileName, RootDir) ->
     [ErlVsn, _RelVsn| _] = string:tokens(StartErlData, " \n"),
     ErtsBinDir = filename:join([RootDir, "erts-" ++ ErlVsn, "bin"]),
     BinDir = filename:join([RootDir, "bin"]),
-    io:fwrite("Substituting in erl.src, start.src and start_erl.src to\n"
+    io:fwrite("Substituting in erl.src, start.src and start_erl.src to "
               "form erl, start and start_erl ...\n"),
     subst_src_scripts(["erl", "start", "start_erl"], ErtsBinDir, BinDir, 
                       [{"FINAL_ROOTDIR", RootDir}, {"EMU", "beam"}],
                       [preserve]),
     io:fwrite("Creating the RELEASES file ...\n"),
-    create_RELEASES(RootDir, 
-                    filename:join([RootDir, "releases", RelFileName])).
+    create_RELEASES(RootDir, filename:join([RootDir, "releases",
+					    filename:basename(RelFileName)])).
 
 %% LOCALS 
 
@@ -257,3 +258,4 @@ remove_all_files(Dir, Files) ->
                                   file:delete(FilePath)
                           end
                   end, Files).
+%module