Merge pull request #8673 from freakboy3742/zlib-ng-with-sip

Rewrite the install_name of the ZLIB-NG library on macOS

Author: radarhere

.github/workflows/wheels-dependencies.sh

@@ -72,6 +72,14 @@ function build_zlib_ng {
  && ./configure --prefix=$BUILD_PREFIX --zlib-compat \
  && make -j4 \
  && make install)
+
+ if [ -n "$IS_MACOS" ]; then
+ # Ensure that on macOS, the library name is an absolute path, not an
+ # @rpath, so that delocate picks up the right library (and doesn't need
+ # DYLD_LIBRARY_PATH to be set). The default Makefile doesn't have an
+ # option to control the install_name.
+ install_name_tool -id $BUILD_PREFIX/lib/libz.1.dylib $BUILD_PREFIX/lib/libz.1.dylib
+ fi
  touch zlib-stamp
 }
 

pyproject.toml

@@ -104,7 +104,6 @@ test-extras = "tests"
 
 [tool.cibuildwheel.macos.environment]
 PATH = "$(pwd)/build/deps/darwin/bin:$(dirname $(which python3)):/usr/bin:/bin:/usr/sbin:/sbin:/Library/Apple/usr/bin"
-DYLD_LIBRARY_PATH = "$(pwd)/build/deps/darwin/lib"
 
 [tool.black]
 exclude = "wheels/multibuild"