Allow manylinux/musllinux riscv64 wheel upload (PEP 600/656) (#18390)

mayeut · web-flow · commit 250b447a7fdc · 2025-07-23T09:41:02.000-04:00
fix #18243 All mainstream distros support the `RVA20U64` profile (which defines the ABI) targeting the `RV64GC` ISA (no optional extensions). This can serve as a baseline for `riscv64`. Optional extensions and/or later profiles shall go through a PEP (same status as on x86_64 fo v2/v3/v4 ISA extensions).
diff --git a/tests/unit/forklift/test_legacy.py b/tests/unit/forklift/test_legacy.py
@@ -2728,6 +2728,7 @@ def test_upload_attestation_fails_without_oidc_publisher(
             "manylinux_2_17_armv7l",
             "manylinux_2_17_ppc64",
             "manylinux_2_17_ppc64le",
+            "manylinux_2_39_riscv64",
             "manylinux_3_0_s390x",
             "musllinux_1_1_x86_64",
             "macosx_10_5_ppc",
diff --git a/warehouse/forklift/legacy.py b/warehouse/forklift/legacy.py
@@ -170,6 +170,7 @@
     "armv7l",
     "ppc64le",
     "s390x",
+    "riscv64",
 }
 _manylinux_arches = _jointlinux_arches | {"ppc64"}
 _musllinux_arches = _jointlinux_arches

Original file line number	Diff line number	Diff line change
`@@ -170,6 +170,7 @@`
`170`	`170`	`"armv7l",`
`171`	`171`	`"ppc64le",`
`172`	`172`	`"s390x",`
	`173`	`+ "riscv64",`
`173`	`174`	`}`
`174`	`175`	`_manylinux_arches = _jointlinux_arches \| {"ppc64"}`
`175`	`176`	`_musllinux_arches = _jointlinux_arches`