Hello Adam,

I am contacting you as I am facing a flutter-engine build failure, not
found in the autobuilders. It goes like this:

>>> flutter-engine 3.29.2 Configuring
cd /home/thomas/buildroot/all/output-all/build/flutter-engine-3.29.2/engine/src && rm -rf /home/thomas/buildroot/all/output-all/build/flutter-engine
-3.29.2/engine/src/out/linux_profile_arm64 && PATH=/home/thomas/buildroot/all/output-all/host/share/depot_tools:"/home/thomas/buildroot/all/output-a
ll/host/bin:/home/thomas/buildroot/all/output-all/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" PUB_CACHE=/home/thomas/bui
ldroot/dl/br-flutter-pub-cache HOME=/home/thomas/buildroot/all/output-all/host/share/flutter/sdk ./flutter/tools/gn --clang --embedder-for-target --
linux-cpu arm64 --no-build-embedder-examples --no-clang-static-analyzer --no-enable-unittests --no-goma --no-prebuilt-dart-sdk --no-stripped --runti
me-mode profile --target-os linux --target-sysroot /home/thomas/buildroot/all/output-all/host/aarch64-buildroot-linux-gnu/sysroot --target-toolchain
 /home/thomas/buildroot/all/output-all/build/flutter-engine-3.29.2/engine/src/flutter/buildtools/linux-x64/clang --target-triple aarch64-unknown-lin
ux-gnu --no-lto --enable-fontconfig --enable-impeller-3d --build-glfw-shell --enable-vulkan
Generating GN files in: out/linux_profile_arm64
ERROR Unresolved dependencies.
//flutter/shell/platform/glfw:flutter_glfw(//build/toolchain/custom:custom)
  needs //flutter/shell/platform/linux/config:x11(//build/toolchain/custom:custom)

This happens when doing an ARM64 all packages build. I'm attaching the
defconfig to this e-mail, it's of course large and long to build
because it builds everything. But ultimately it fails on
flutter-engine. I didn't try to find a more minimal configuration at
this point.

Do you have any idea?

Thanks for your help!

Thomas
-- 
Thomas Petazzoni, co-owner and CEO, Bootlin
Embedded Linux and Kernel engineering and training
https://bootlin.com