Update MACOSX_DEPLOYMENT_TARGET 10.13 -> 10.15 (#6511)

metascroy · web-flow · commit e0b305ced95b · 2025-04-07T21:34:50.000-04:00
We are trying to bump the torchao pin in ExecuTorch, but CI jobs fail: pytorch/executorch#9947. In particular this job fails: https://github.com/pytorch/executorch/actions/runs/14321828652/job/40140080161?pr=9947 The root cause is "/Users/runner/work/executorch/executorch/pytorch/executorch/third-party/ao/torchao/experimental/../../torchao/experimental/ops/memory.h:22:34: error: 'aligned_alloc' is only available on macOS 10.15 or newer [-Werror,-Wunguarded-availability-new]" This is because the test infra defines the "export MACOSX_DEPLOYMENT_TARGET=10.13".
diff --git a/tools/pkg-helpers/pytorch_pkg_helpers/macos.py b/tools/pkg-helpers/pytorch_pkg_helpers/macos.py
@@ -1,6 +1,6 @@
 def get_macos_variables(arch_name: str, python_version: str = "3.8") -> list:
     variables = [
-        "export MACOSX_DEPLOYMENT_TARGET=10.13",
+        "export MACOSX_DEPLOYMENT_TARGET=10.15",
         "export CC=clang",
         "export CXX=clang++",
     ]

Original file line number	Diff line number	Diff line change
`@@ -1,6 +1,6 @@`
`1`	`1`	`def get_macos_variables(arch_name: str, python_version: str = "3.8") -> list:`
`2`	`2`	`variables = [`
`3`		`- "export MACOSX_DEPLOYMENT_TARGET=10.13",`
	`3`	`+ "export MACOSX_DEPLOYMENT_TARGET=10.15",`
`4`	`4`	`"export CC=clang",`
`5`	`5`	`"export CXX=clang++",`
`6`	`6`	`]`