PERF: Use Release CMAKE_BUILD_TYPE for macOS, Linux wheels

Author: thewtex

scripts/internal/manylinux-build-wheels.sh

@@ -38,8 +38,8 @@ for PYBIN in "${PYBINARIES[@]}"; do
     # Install dependencies
     ${PYBIN}/pip install --upgrade -r /work/requirements-dev.txt
 
-    build_type=""
-    compile_flags="-O2 -DNDEBUG"
+    build_type="Release"
+    compile_flags="-O3 -DNDEBUG"
     source_path=/work/ITK-source/ITK
     build_path=/work/ITK-$(basename $(dirname ${PYBIN}))-manylinux1_${ARCH}
     SETUP_PY_CONFIGURE="${script_dir}/../setup_py_configure.py"

scripts/macpython-build-wheels.sh

@@ -72,7 +72,7 @@ for VENV in "${VENVS[@]}"; do
     # Install dependencies
     ${Python3_EXECUTABLE} -m pip install --upgrade -r ${SCRIPT_DIR}/../requirements-dev.txt
 
-    build_type="MinSizeRel"
+    build_type="Release"
     plat_name="macosx-10.9-x86_64"
     osx_target="10.9"
     source_path=${SCRIPT_DIR}/../ITK-source/ITK