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Add executorch_no_prim_ops target #2970

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Summary:
Currently libexecutorch.a always contain prim ops. This becomes a problem when a binary contains 2 "versions" of libexecutorch.a, causing a double registration of the prim ops.

For example, libA.so depends on libexecutorch.a and a binary B depends on both libA.so and libexecutorch.a. Since both libexecutorch.a and libA.so contains prim ops, they will be registered twice.

In this PR I created another library executorch_no_prim_ops for libA.so to depend on.

Differential Revision: D55907752

Summary:
Pull Request resolved: #2934

Currently `libexecutorch.a` always contain prim ops. This becomes a problem when a binary contains 2 "versions" of `libexecutorch.a`, causing a double registration of the prim ops.

For example, `libA.so` depends on `libexecutorch.a` and a binary `B` depends on both `libA.so` and `libexecutorch.a`. Since both `libexecutorch.a` and `libA.so` contains prim ops, they will be registered twice.

In this PR I created another library `executorch_no_prim_ops` for `libA.so` to depend on.

Reviewed By: cccclai, kirklandsign

Differential Revision: D55907752

fbshipit-source-id: 755a9b8d5f6f7cf44d011b83bfdc18be6da1aa05
(cherry picked from commit d309e9d)
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pytorch-bot bot commented Apr 10, 2024

🔗 Helpful Links

🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/executorch/2970

Note: Links to docs will display an error until the docs builds have been completed.

❌ 1 New Failure

As of commit 0cf81c0 with merge base d3326a2 (image):

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@facebook-github-bot facebook-github-bot added the CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed. label Apr 10, 2024
@mcr229 mcr229 closed this Mar 26, 2025
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4 participants