Revert "ENH: Bump macoOS x86 osx target to 11.0"

This reverts commit d6197eb.

Author: thewtex

README.md

@@ -85,7 +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 11.0+ x86_64 platforms
+- MacOS 10.9+ x86_64 platforms
 - MacOS 11.0+ 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

@@ -72,13 +72,14 @@ for VENV in "${VENVS[@]}"; do
     echo "Python3_EXECUTABLE:${Python3_EXECUTABLE}"
     echo "Python3_INCLUDE_DIR:${Python3_INCLUDE_DIR}"
 
-    osx_target="11.0"
     if [[ $(arch) == "arm64" ]]; then
       plat_name="macosx-11.0-arm64"
+      osx_target="11.0"
       osx_arch="arm64"
       build_path="${SCRIPT_DIR}/../ITK-${py_mm}-macosx_arm64"
     else
-      plat_name="macosx-11.0-x86_64"
+      plat_name="macosx-10.9-x86_64"
+      osx_target="10.9"
       osx_arch="x86_64"
       build_path="${SCRIPT_DIR}/../ITK-${py_mm}-macosx_x86_64"
     fi

scripts/macpython-build-wheels.sh

@@ -52,11 +52,12 @@ DELOCATE_PATCH=${VENV}/bin/delocate-patch
 
 build_type="Release"
 
-osx_target="11.0"
 if [[ $(arch) == "arm64" ]]; then
+  osx_target="11.0"
   osx_arch="arm64"
   use_tbb="OFF"
 else
+  osx_target="10.9"
   osx_arch="x86_64"
   use_tbb="ON"
 fi
@@ -97,7 +98,7 @@ for VENV in "${VENVS[@]}"; do
       plat_name="macosx-11.0-arm64"
       build_path="${SCRIPT_DIR}/../ITK-${py_mm}-macosx_arm64"
     else
-      plat_name="macosx-11.0-x86_64"
+      plat_name="macosx-10.9-x86_64"
       build_path="${SCRIPT_DIR}/../ITK-${py_mm}-macosx_x86_64"
     fi
     if [[ ! -z "${MACOSX_DEPLOYMENT_TARGET}" ]]; then