ENH: Update Macos deployment target to 15.0

Better support for C++17 per discussion:
InsightSoftwareConsortium/ITK#5369

Drop documented support for Intel mac wheels.

Author: thewtex

README.md

@@ -85,8 +85,7 @@ documentation for more information on building wheels by hand.
 ITKPythonPackage currently supports building wheels for the following platforms and architectures:
 - Windows 10 x86_64 platforms
 - Windows 11 x86_64 platforms
-- MacOS 10.9+ x86_64 platforms
-- MacOS 11.0+ arm64 platforms
+- MacOS 15.0+ arm64 platforms
 - Linux glibc 2.17+ (E.g. Ubuntu 18.04+) x86_64 platforms
 - Linux glibc 2.28+ (E.g. Ubuntu 20.04+) aarch64 (ARMv8) platforms
 

scripts/macpython-build-module-wheels.sh

@@ -94,13 +94,13 @@ for VENV in "${VENVS[@]}"; do
     fi
 
     if [[ $(arch) == "arm64" ]]; then
-      plat_name="macosx-11.0-arm64"
-      osx_target="11.0"
+      plat_name="macosx-15.0-arm64"
+      osx_target="15.0"
       osx_arch="arm64"
       build_path="${SCRIPT_DIR}/../ITK-${py_mm}-macosx_arm64"
     else
-      plat_name="macosx-10.9-x86_64"
-      osx_target="10.9"
+      plat_name="macosx-15.0-x86_64"
+      osx_target="15.0"
       osx_arch="x86_64"
       build_path="${SCRIPT_DIR}/../ITK-${py_mm}-macosx_x86_64"
     fi

scripts/macpython-build-wheels.sh

@@ -63,11 +63,11 @@ DELOCATE_PATCH=${VENV}/bin/delocate-patch
 build_type="Release"
 
 if [[ $(arch) == "arm64" ]]; then
-  osx_target="11.0"
+  osx_target="15.0"
   osx_arch="arm64"
   use_tbb="OFF"
 else
-  osx_target="10.9"
+  osx_target="15.0"
   osx_arch="x86_64"
   use_tbb="OFF"
 fi
@@ -107,10 +107,10 @@ for VENV in "${VENVS[@]}"; do
     ${Python3_EXECUTABLE} -m pip install --upgrade -r ${SCRIPT_DIR}/../requirements-dev.txt
 
     if [[ $(arch) == "arm64" ]]; then
-      plat_name="macosx-11.0-arm64"
+      plat_name="macosx-15.0-arm64"
       build_path="${SCRIPT_DIR}/../ITK-${py_mm}-macosx_arm64"
     else
-      plat_name="macosx-10.9-x86_64"
+      plat_name="macosx-15.0-x86_64"
       build_path="${SCRIPT_DIR}/../ITK-${py_mm}-macosx_x86_64"
     fi
     if [[ ! -z "${MACOSX_DEPLOYMENT_TARGET}" ]]; then

scripts/macpython-delocate-wheels.sh

@@ -53,11 +53,11 @@ DELOCATE_PATCH=${VENV}/bin/delocate-patch
 build_type="Release"
 
 if [[ $(arch) == "arm64" ]]; then
-  osx_target="11.0"
+  osx_target="15.0"
   osx_arch="arm64"
   use_tbb="OFF"
 else
-  osx_target="10.9"
+  osx_target="15.0"
   osx_arch="x86_64"
   use_tbb="OFF"
 fi