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examples-c

README.md

C bindings examples

This folder holds tests (prefixed with t_) and examples for the C bindings.

Headers are located in include/ and the static and dynamic libraries in lib/.

To compile and run an example or test case, for example:

git clone https://github.com/mratsim/constantine
CC=clang nimble make_lib
cd examples-c
clang ethereum_bls_signatures.c -o ethereum_bls_signatures -I../include -L../lib -lconstantine

For the t_libctt_bls12_381 and t_libctt_banderwagon test cases, you also need to link in -lgmp.

To run the final binary, you need to specify where libconstantine.so can be found if it's not installed globally:

LD_LIBRARY_PATH=../lib ./ethereum_bls_signatures