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path: root/lib/sasl/src/systools_make.erl
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2011-11-17Upgrade erts: merge sys.config for tmp release instead of using oldSiri Hansen
The sys.config file used for the temporary release in an erts upgrade is now a hybrid where kernel, stdlib and sasl configuration is taken from the new release, and other configuration is taken from the old release. I.e. similar to how the temporary boot file is created.
2011-11-17Restart emulator before running upgrade script when erts is upgradedSiri Hansen
If the version of erts differs between two releases, the release handler automatically adds a 'restart_new_emulator' instruction to the upgrade script (relup). Earlier, this instruction was always added at the end of the upgrade script, causing the following sequence of operations during an upgrade (a bit simplified): 1. suspend processes 2. load new code 3. execute code_change functions 4. resume processes 5. restart emulator with new erts version Obviously, this caused the new code to be loaded into the old emulator and this would fail if the beam format had been changed in the new version of the emulator. To overcome this problem, this commit changes the order of the instructions, so for upgrade with changed erts version we now have: 1. restart emulator with new erts, kernel, stdlib and sasl versions, but old versions of all other applications. 2. suspend processes 3. load new code 4. execute code_change functions 5. resume processes This is implemented by creating a temporary release, including new erts, kernel, stdlib and sasl from the new release and all other applications from the old release. A new boot file for this temporary release is created, which includes a new 'apply' instruction to run release_handler:new_emulator_upgrade/2. Then the emulator is restarted using this boot file - and release_handler:new_emulator_upgrade/2 executes the rest of the upgrade script. For downgrade, the order will be as before: 1. suspend processes 2. execute code_change functions with 'down'-indication 3. load old code 4. resume processes 5. restart emulator with old erts version
2011-09-08systools: add warnings_as_errors optionTuncer Ayaz
2011-09-05Fix bug in systools:make_tar when path given as just 'ebin'Siri Hansen
If a path was given as ONLY 'ebin' and not for example './ebin', then systools:make_tar would fail with a function_clause exception in filename:join/1. The bug was in systools_make:appDir/1, which tried to find the parent directory of the given path. This function now uses library functions filename:basename and filename:dirname instead of general list manipulations.
2011-03-30Change default behaviour to not check src code when creating releaseSiri Hansen
Add new option <c>src_tests</c> to systools:make_script and systools:make_tar. The old option <c>no_module_tests</c> is now ignored as this is the default behaviour.
2009-11-20The R13B03 release.OTP_R13B03Erlang/OTP