Add ability to perform actions before processing of platform arguments

AdaCore / e3-core

Core framework for developing portable automated build systems

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Add ability to perform actions before processing of platform arguments #707

Closed Nikokrock closed 5 months ago

Nikokrock commented 5 months ago

Add ability to call a callback before processing --build,--host and --target in e3.main.Main.parse_args. This allows for example to adjust Env before processing the platform related arguments (such as changing the default).