F-Droid reproducible build failed

[linsui]

The apk is reproducible in our CI but not reproducible in the buildserver. I have no idea why this happens.

[iska9der]

Brother... Looks like Im have to dig into this pain again.
Could u please send related pipelines, or whatever, where i can see the logs?

[linsui]

diff.zip Here is the diff and our apk. Our gitlab CI can reproduce your apk but our buildserver can't. This is the log of the buildserver build. I also tested with different cpu core numbers and got the same problem.

[iska9der]

@linsui In fdroid logs i see that ndk was installed, starting from line 513.
But cant see that ndk was installed in gh action logs
Is it something we need to care about?

[linsui]

This is the log of our CI. It has the same lines. So I thought it's not that problem...

[iska9der]

That's exactly what I wrote 🤗 Just asking: maybe the problem is that ndk is not installed during build on github ci, but is installed during build on yours?

[linsui]

The ndk is also installed in the gitlab CI. https://gitlab.com/fdroid/checkupdates-bot-fdroiddata/-/jobs/10553117939#L728

[iska9der]

@linsui i reuploaded apk assets in release, can you trigger job on buildserver again?

[linsui]

What's changed?

[iska9der]

What's changed?

configured to install the same version of ndk

flabr/.github/workflows/release.yaml

Lines 43 to 49 in 04ed7c0

	- name: Setup Android SDK
	uses: android-actions/setup-android@v3
	with:
	log-accepted-android-sdk-licenses: false
	- name: Install NDK
	run: sdkmanager --install "ndk;26.3.11579264"

[linsui]

The apk is not changed though. I thought the ndk is not the problem. Maybe the problem is that our buildserver is too old and the old CPU produces different result.