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Welcome to the GXB-Core wiki!

Building

GXB-Core requires an OpenSSL version in the 1.0.x series. OpenSSL 1.1.0 and newer are NOT supported. If your system OpenSSL version is newer, then you will need to manually provide an older version of OpenSSL and specify it to CMake using DOPENSSL_ROOT_DIR, -DOPENSSL_INCLUDE_DIR, and -DOPENSSL_SSL_LIBRARY. Example:

cmake -DOPENSSL_ROOT_DIR=/usr/bin -DOPENSSL_INCLUDE_DIR=/usr/include/openssl -DOPENSSL_LIBRARIES=/usr/lib/openssh -DCMAKE_BUILD_TYPE=RelWithDebInfo .

**GXB-Core requires a Boost version in the range 1.57. If your system Boost version is newer, then you will need to manually build an older version of Boost.

Witnesses

• How to become an active witness in GXB-Core