Build instructions for macOS

Mayo requires Qt5 and OpenCascade ≥ 7.3.0

Supported compilers are GCC ≥ 9 and LLVM/Clang ≥ 5

Check your macOS system provides official packages at least for OpenCascade v7.3.0

Install OpenCascade libraries :

brew install opencascade

Install Qt5 libraries :

brew install qt@5
brew link qt@5 --force

Get Mayo source code :

git clone https://github.com/fougue/mayo.git

Build Mayo out-of-source :

mkdir mayo-build
cd mayo-build
CASCADE_CELLAR_DIR=`brew --cellar opencascade`
CASCADE_VERSION=`brew info opencascade | grep -E --only-matching --max-count=1 "[0-9]\.[0-9]\.[0-9]"`
CASCADE_BASE_DIR=$CASCADE_CELLAR_DIR/$CASCADE_VERSION
qmake ../mayo CASCADE_INC_DIR=$CASCADE_BASE_DIR/include/opencascade CASCADE_LIB_DIR=$CASCADE_BASE_DIR/lib
make -j2

Run Mayo :

./mayo.app/Contents/MacOS/mayo