Build IfcOpenShell on MacOS M1 (arm64)

build.sh

brew install boost swig cmake ftgl cgal gmp libaec ninja opencascade hdf5 python3 zlib

git clone git@github.com:IfcOpenShell/IfcOpenShell.git
cd IfcOpenShell/
git submodule init
git submodule update --recursive

mkdir build
cd build/

cmake -G Ninja \
    ../cmake \
    -DOCC_INCLUDE_DIR=$(brew --prefix)/include/opencascade \
    -DCOLLADA_SUPPORT=0 \
    -DHDF5_INCLUDE_DIR=$(brew --prefix)/include \
    -DHDF5_LIBRARY_DIR=$(brew --prefix)/lib \
    -DPYTHON_EXECUTABLE=$(which python3) \
    -DPYTHON_INCLUDE_DIR=$(python3 -c "from distutils.sysconfig import get_python_inc; print(get_python_inc())") \
    -DPYTHON_LIBRARY=$(python3 -c "from distutils.sysconfig import get_config_var; from os.path import join; print(join(get_config_var('LIBDIR'), 'libpython{}.dylib'.format(get_config_var('VERSION'))))") \
    -DCGAL_INCLUDE_DIR=$(brew --prefix)/include \
    -DGMP_INCLUDE_DIR=$(brew --prefix)/include \
    -DGMP_LIBRARY_DIR=$(brew --prefix)/lib \
    -DMPFR_INCLUDE_DIR=$(brew --prefix)/include \
    -DMPFR_LIBRARY_DIR=$(brew --prefix)/lib \
    -DZLIB_INCLUDE_DIR=$(brew --prefix)/opt/zlib/include \
    -DZLIB_LIBRARY_DIR=$(brew --prefix)/opt/zlib/lib

cmake --build .

hdf5-cmake.patch

diff --git a/cmake/CMakeLists.txt b/cmake/CMakeLists.txt
index c8d69e4f..83356381 100644
--- a/cmake/CMakeLists.txt
+++ b/cmake/CMakeLists.txt
@@ -454,6 +454,7 @@ if(NOT MINIMAL_BUILD AND HDF5_SUPPORT)
        # result of the HDF5 ctest package
         # Find zlib using cmake find_library. How should this be implemented?
         # FIND_LIBRARY(NAMES z libz libz_debug PATHS ... NO_DEFAULT_PATH)
+        FIND_PACKAGE(ZLIB)


         if ("$ENV{CONDA_BUILD}" STREQUAL "")
@@ -473,9 +474,9 @@ if(NOT MINIMAL_BUILD AND HDF5_SUPPORT)
             SET(HDF5_LIBRARIES
                     "${HDF5_LIBRARY_DIR}/libhdf5_cpp${debug_postfix}.${lib_ext}"
                     "${HDF5_LIBRARY_DIR}/libhdf5${debug_postfix}.${lib_ext}"
-                    "${HDF5_LIBRARY_DIR}/libz${zlib_post}${debug_postfix}.${lib_ext}"
                     "${HDF5_LIBRARY_DIR}/libsz${debug_postfix}.${lib_ext}"
                     "${HDF5_LIBRARY_DIR}/libaec${debug_postfix}.${lib_ext}"
+                    "${ZLIB_LIBRARY_DIR}/libz${debug_postfix}.${lib_ext}"
                     )

         ELSE()