It's used at build time in 2,339 crates (of which 245 optionally, 2 directly). It's used only as a dev dependency in 45 crates.

Number of dependers libsecp256k1-gen-ecmult version Downloads/month
869 0.3.0 1.1M
1,515 0.2.1 735K
Depender (with downloads and own rev deps) libsecp256k1-gen-ecmult version
1.9M 166 libsecp256k1 build ^0.3.0
libsecp256k1test build ^0.3.0