Building on macOS - graphene-blockchain/graphene-core GitHub Wiki

BitShares-Core Build Instructions for macOS

Install XCode and its command line tools by following the instructions here: https://guide.macports.org/#installing.xcode. In OS X 10.11 (El Capitan) and newer, you will be prompted to install developer tools when running a developer command in the terminal. This step may not be needed.
Install Homebrew by following the instructions here: http://brew.sh/
Initialize Homebrew:
```
brew doctor
brew update
```
Install dependencies:
```
brew install cmake git openssl autoconf automake libtool
brew link --force openssl
```
Note: As mentioned elsewhere, BitShares-Core depends on the third-party libraries "Boost" and "OpenSSL". These libraries need to be in certain version ranges. At the moment, Boost needs to be between 1.58 and 1.74. OpenSSL needs to be in the 1.0.x or 1.1.x range.
- Boost: It's likely that the default boost version in brew has issues or not yet supported by us. If you just want to build Graphene-Core, use an older version of boost from our own HomeBrew Tap:
```
brew install bitshares/boost/[email protected]
```
  If necessary, link it as the default boost library:
```
brew link --force --overwrite [email protected]
```
  Nevertheless, if you would like to experiment or test newer boost libraries, you can try:
```
brew install boost
```
- OpenSSL: As of writing, we support the latest OpenSSL in brew. You may have an older version of OpenSSL than is required. If so, have brew get the latest:
```
brew upgrade openssl
brew link --force openssl
```
Optional. To support importing Bitcoin wallet files:
```
brew install berkeley-db
```
Optional. To use TCMalloc in LevelDB:
```
brew install google-perftools
```

Clone the Graphene-Core repository:

git clone https://github.com/graphene-blockchain/graphene-core.git
cd bitshares-core

Build Graphene-Core:
```
git submodule update --init --recursive
cmake .
make
```
Note: To compile with non-default versions of Boost and/or OpenSSL, we need to tell cmake where these libraries are. Instead of the "cmake ." mentioned above, we use (for example):
```
cmake -DBOOST_ROOT=/usr/local/opt/[email protected] -DOPENSSL_ROOT_DIR=/usr/local/opt/openssl .
```
and then proceed with the normal
```
make
```