Bump to 3.14.0b4 (#689)

Author: zanieb

cpython-unix/build-cpython.sh

@@ -480,11 +480,8 @@ if [ -n "${CPYTHON_OPTIMIZED}" ]; then
 
         # Respect CFLAGS during JIT compilation.
         #
-        # Backports https://github.com/python/cpython/pull/134276 which we're trying to get released
-        # in 3.14, but is currently only in 3.15+.
-        if [ -n "${PYTHON_MEETS_MINIMUM_VERSION_3_14}" ]; then
-            patch -p1 -i ${ROOT}/patch-jit-cflags-314.patch
-        elif [ -n "${PYTHON_MEETS_MINIMUM_VERSION_3_13}" ]; then
+        # Backports https://github.com/python/cpython/pull/134276
+        if [[ -n "${PYTHON_MEETS_MINIMUM_VERSION_3_13}" && -n "${PYTHON_MEETS_MAXIMUM_VERSION_3_13}" ]]; then
             patch -p1 -i ${ROOT}/patch-jit-cflags-313.patch
         fi
 

cpython-unix/patch-jit-cflags-314.patch

@@ -82,10 +82,10 @@
         "python_tag": "cp313",
     },
     "cpython-3.14": {
-        "url": "https://www.python.org/ftp/python/3.14.0/Python-3.14.0b3.tar.xz",
-        "size": 23626928,
-        "sha256": "c6f48bf51f01f50d87007a445dd7afe4a4c7a87ab482570be924c1ddfd0d3682",
-        "version": "3.14.0b3",
+        "url": "https://www.python.org/ftp/python/3.14.0/Python-3.14.0b4.tar.xz",
+        "size": 23641472,
+        "sha256": "15e123e056abebba6de5e73cfa304459a8c82cafa85d4fc7fc6de80e6a3e1b39",
+        "version": "3.14.0b4",
         "licenses": ["Python-2.0", "CNRI-Python"],
         "license_file": "LICENSE.cpython.txt",
         "python_tag": "cp314",