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Installing Tiramisu on macOS 11 or newer

This section provides quick instructions for a basic installation of tiramisu on macOS >= 11

  1. Make sure the following prerequisites are installed:

    • autoconf
    • libtool
    • cmake>=3.5
    • gcc==7.5

    Otherwise, you can install them via Homebrew:

    brew install autoconf, libtool, cmake, gcc@7

  2. Clone Tiramisu:

    git clone https://github.com/Tiramisu-Compiler/tiramisu.git
cd tiramisu

  3. Apply the macOS 11 installation patch:

    patch -p1 -i utils/scripts/macOS11_patch/installation_patch.patch

  4. Export the following environment variables:

    export MACOSX_DEPLOYMENT_TARGET=10.16.3
export CXX=g++-7
export CC=gcc-7
export TIRAMISU_ROOT=$(pwd)

  5. Install Tiramisu and its submodules (ISL, LLVM, and Halide). This step may take some time to complete:

    ./utils/scripts/install_submodules.sh $TIRAMISU_ROOT
mkdir build
cd build
cmake ..
make -j tiramisu

For more details about the installation steps and the different building configurations, please refer to the main Installation Guide.