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Only rewrite config when there are changes #994

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ghseb opened this issue Jun 29, 2021 · 0 comments
Open

Only rewrite config when there are changes #994

ghseb opened this issue Jun 29, 2021 · 0 comments

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@ghseb
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ghseb commented Jun 29, 2021 •
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It seems that the command mbed toolchain GCC_ARM modifies (updates the change timestamp) the configuration file (.mbed) even if the value does not change. This can be a problem at least in mbed-os-5 because modifying the file .mbed forces a full recompilation.

Probably first reading the configuration and only updating the file when something actually changed would be a superior behaviour.

Related source:

mbed-cli/mbed/mbed.py

Line 3300 in 76c92d0

elif value:

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