azlinux/mariner: Use provided platform for outputs #327
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Before this change, the mariner/azl targets were ignoring the client provided platform for the produced aritifacts. With this change the platform is set on images so it will rely on binfmt_misc to execute those images correctly. There's probably some optimizations that can be made here to run certain tasks on the native platform, some thoughts: - Use native (host-arch) golang to download go modules - Use native (host-arch) tdnf to download/install non-native packages onto the target build environment. This does *not* add support for cross compilation (run x86 code to generate, e.g., arm64 code). Signed-off-by: Brian Goff <cpuguy83@gmail.com>
When building for a non-native platform (typically under qemu), use the native platform for most operations that do not need platform specific things, such as applying patches, tarring up sources, and fetching go module deps. Signed-off-by: Brian Goff <cpuguy83@gmail.com>
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
This is an optimization to allow using the native go compiler to cross compile to the desired target. This is transparent to the user. Signed-off-by: Brian Goff <cpuguy83@gmail.com>
When cross compiling, use dnf from the native platform to install packages into the target arch rootfs. This helps speed up package install a bit since dnf won't need to run under emulation. Signed-off-by: Brian Goff <cpuguy83@gmail.com>
This offers a tremendous speedup for local development. Signed-off-by: Brian Goff <cpuguy83@gmail.com>
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sozercan
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Sep 10, 2024
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Before this change, the mariner/azl targets were ignoring the client provided platform for the produced aritifacts.
With this change the platform is set on images so it will rely on binfmt_misc to execute those images correctly.
This also includes some optimizations:
This does not add support for cross compilation (run x86 code to generate, e.g., arm64 code) outside of the specific optimizations listed above.