MacOS Build Error

[DavidVeksler]

This is on a 2020 M1 Mac with macos 11.1:

`-- Configuring done
-- Generating done
-- Build files have been written to: /Users/davidv/Projects/brute_force_bip38/third_party/libwally-core
Building brute_force_bip38...
CMake Deprecation Warning at CMakeLists.txt:1 (cmake_minimum_required):
Compatibility with CMake < 2.8.12 will be removed from a future version of
CMake.

Update the VERSION argument value or use a ... suffix to tell
CMake that the project does not need compatibility with older versions.

CMake Deprecation Warning at third_party/libwally-core/CMakeLists.txt:1 (cmake_minimum_required):
Compatibility with CMake < 2.8.12 will be removed from a future version of
CMake.

Update the VERSION argument value or use a ... suffix to tell
CMake that the project does not need compatibility with older versions.

-- Configuring done
-- Generating done
-- Build files have been written to: /Users/davidv/Projects/brute_force_bip38/build
[ 5%] Building C object third_party/libwally-core/CMakeFiles/secp256k1.dir/src/secp256k1/src/secp256k1.c.o
In file included from /Users/davidv/Projects/brute_force_bip38/third_party/libwally-core/src/secp256k1/src/secp256k1.c:9:
/Users/davidv/Projects/brute_force_bip38/third_party/libwally-core/src/secp256k1/src/util.h:11:10: fatal error: 'libsecp256k1-config.h' file not
found
#include "libsecp256k1-config.h"
^~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
make[2]: *** [third_party/libwally-core/CMakeFiles/secp256k1.dir/src/secp256k1/src/secp256k1.c.o] Error 1
make[1]: *** [third_party/libwally-core/CMakeFiles/secp256k1.dir/all] Error 2
make: *** [all] Error 2
Done.`