[nrf fromlist] cmake: Use temp. for edt pickle CMake output #3287
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This potentially fixes an issues whereby when sysbuild projects import dts configuration from images and images are reconfigured, that sysbuild will needlessly rerun even if the output has not changed by using a temporary output file and then only updating the actual file if the contents have changed Upstream PR #: 96259 Signed-off-by: Jamie McCrae <[email protected]>
Vge0rge
approved these changes
Sep 19, 2025
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I tested this with a multi image build with mcuboot + tfm + app which was always rebuilding everything the second time that you invoked a build even without any changes. This fixes it and it does not rebuild anymore. |
57300
approved these changes
Sep 19, 2025
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This potentially fixes an issues whereby when sysbuild projects import dts configuration from images and images are reconfigured, that sysbuild will needlessly rerun even if the output has not changed by using a temporary output file and then only updating the actual file if the contents have changed
Upstream PR #: 96259