WIP

scripts/build/build_macos_arm64.sh

@@ -3,10 +3,68 @@
 # Script to generate arm64 wheels on an Apple Silicon host
 #
 # TODO: File issue on why cross-compiling is not working
-python3 -m venv .venv
-source .venv/bin/activate
-pip install -U pip wheel
-pip install cibuildwheel
-# You will be prompted for your password in order to install Python under /Applications
-PACKAGE_NAME=psycopg2-binary
-CIBW_BUILD=cp38-macosx_arm64 cibuildwheel . --output-dir wheelhouse --platform macos 2>&1
+set -euo pipefail
+
+create-venv() {
+    python3 -m venv "${1}"
+    pip install -U pip wheel
+}
+
+tempdir=$(mktemp -d /tmp/psycopg2.$$)
+
+echo "Everything will be created under ${tempdir}"
+
+# create-venv "${tempdir}/venv_cibuildwheel" cibuildwheel
+# source "${tempdir}/venv_cibuildwheel/bin/activate"
+# pip install cibuildwheel
+# export PACKAGE_NAME=psycopg2-binary
+# # When you see "Repairing wheel" you will see this output when executing in an Apple Silicon
+# # /opt/homebrew/Cellar/openssl@1.1/1.1.1l/lib/libcrypto.1.1.dylib
+# # /opt/homebrew/Cellar/openssl@1.1/1.1.1l/lib/libssl.1.1.dylib
+# # /opt/homebrew/Cellar/postgresql/13.4/lib/libpq.5.13.dylib
+# # If you don't specify --output-dir you will be prompted for sudo
+# CIBW_BUILD=cp38-macosx_arm64 cibuildwheel . --output-dir "${tempdir}/wheelhouse" --platform macos 2>&1
+# # This package should be close to 2MB rather than 140KB
+# du -h wheelhouse/*.whl
+# deactivate
+
+create-venv "${tempdir}/venv_delocate"
+source "${tempdir}/venv_delocate/bin/activate"
+pip install delocate
+export PACKAGE_NAME=psycopg2-binary
+# I'm making the steps close to what cibuildwheel does
+pip wheel --use-feature=in-tree-build --wheel-dir "${tempdir}/built_wheel" --no-deps .
+set -x
+delocate-listdeps "${tempdir}/built_wheel/*.whl"
+delocate-wheel --require-archs arm64 \
+    -w "${tempdir}/repaired_wheel" \
+    "${tempdir}/built_wheel/*.whl"
+# This should be around 140KB
+du -h "${tempdir}/built_wheel/*.whl" || exit 0
+# This package should be close to 2MB rather than 140KB
+du -h "${tempdir}/repaired_wheel/*"
+deactivate
+
+# Start the database for testing
+# brew services start postgresql
+
+# for i in $(seq 10 -1 0); do
+#     eval pg_isready && break
+#     if [ $i == 0 ]; then
+#         echo "PostgreSQL service not ready, giving up"
+#         exit 1
+#     fi
+#     echo "PostgreSQL service not ready, waiting a bit, attempts left: $i"
+#     sleep 5
+# done
+# create-venv "${tempdir}/venv_test_package"
+# source "${tempdir}/venv_test_package/bin/activate"
+# export PSYCOPG2_TESTDB=postgres
+# export PSYCOPG2_TEST_FAST=1
+# # pip install psycopg2-binary --no-index -f "${tempdir}/wheelhouse"
+# pip install psycopg2-binary --no-index -f wheelhouse
+# python -c "import psycopg2; print(psycopg2.__version__)"
+# python -c "import psycopg2; print(psycopg2.__libpq_version__)"
+# python -c "import psycopg2; print(psycopg2.extensions.libpq_version())"
+# python -c "import tests; tests.unittest.main(defaultTest='tests.test_suite')"
+# deactivate