cmake: Make `secp256k1_objs` inherit interface defines from `secp256k1` #1704

1. 
   hebasto commented at 4:39 PM on July 18, 2025: member

   This PR effectively adds -DSECP256K1_STATIC to usage requirements of secp256k1_objs on Windows, preventing LNK4217 linker warnings.

   I overlooked this issue while reviewing #1678.

2. cmake: Make `secp256k1_objs` inherit interface defines from `secp256k1`

   This change effectively adds `-DSECP256K1_STATIC` to usage requirements
   of `secp256k1_objs` on Windows, preventing LNK4217 linker warnings.

   bf082221ff
3. 
   hebasto commented at 4:41 PM on July 18, 2025: member

   I overlooked this issue while reviewing #1678.

   It would be nice to have this included in 0.7.0, along with #1678.

4. 
   hebasto commented at 4:41 PM on July 18, 2025: member

   cc @theuni

5. real-or-random added the label build on Jul 18, 2025
6. real-or-random added the label refactor/smell on Jul 18, 2025
7. real-or-random added this to the milestone 0.7.0 on Jul 18, 2025
8. real-or-random approved
9. 
   real-or-random commented at 11:36 AM on July 21, 2025: contributor

   utACK bf082221ff55be706e162f1a15e9df3247ef7e7b

10. real-or-random merged this on Jul 21, 2025
11. real-or-random closed this on Jul 21, 2025

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Milestone
0.7.0