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workflows: ci: add riscv64 musllinux, stable ABI builds #277

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ff7bc5d
workflows: ci: add riscv64 musllinux build
threexc Sep 9, 2026
fa6c35d
setup.py: enable stable ABI builds for Python 3.10+
threexc Sep 9, 2026
b2bbe7c
workflows: ci: convert linux to stable ABI build
threexc Sep 9, 2026
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113 changes: 23 additions & 90 deletions .github/workflows/ci.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -72,86 +72,49 @@ jobs:
matrix_yaml: |
include:
# x86_64 manylinux
- { spec: cp310-manylinux_x86_64, arch: x86_64, omit: ${{ env.skip_ci_redundant_jobs }} }
- { spec: cp311-manylinux_x86_64, arch: x86_64, omit: ${{ env.skip_ci_redundant_jobs }} }
- { spec: cp312-manylinux_x86_64, arch: x86_64, omit: ${{ env.skip_ci_redundant_jobs }} }
- { spec: cp313-manylinux_x86_64, arch: x86_64, omit: ${{ env.skip_ci_redundant_jobs }} }
- { spec: cp314-manylinux_x86_64, arch: x86_64, omit: ${{ env.skip_ci_redundant_jobs }} }
- { spec: cp310-manylinux_x86_64, arch: x86_64 }
- { spec: cp314t-manylinux_x86_64, arch: x86_64, omit: ${{ env.skip_ci_redundant_jobs }} }
- { spec: cp315-manylinux_x86_64, arch: x86_64 }
- { spec: cp315t-manylinux_x86_64, arch: x86_64 }

# x86_64 musllinux
- { spec: cp310-musllinux_x86_64, arch: x86_64, omit: ${{ env.skip_ci_redundant_jobs }} }
- { spec: cp311-musllinux_x86_64, arch: x86_64, omit: ${{ env.skip_ci_redundant_jobs }} }
- { spec: cp312-musllinux_x86_64, arch: x86_64, omit: ${{ env.skip_ci_redundant_jobs }} }
- { spec: cp313-musllinux_x86_64, arch: x86_64, omit: ${{ env.skip_ci_redundant_jobs }} }
- { spec: cp314-musllinux_x86_64, arch: x86_64, omit: ${{ env.skip_ci_redundant_jobs }} }
- { spec: cp310-musllinux_x86_64, arch: x86_64 }
- { spec: cp314t-musllinux_x86_64, arch: x86_64, omit: ${{ env.skip_ci_redundant_jobs }} }
- { spec: cp315-musllinux_x86_64, arch: x86_64 }
- { spec: cp315t-musllinux_x86_64, arch: x86_64 }

# i686 manylinux
- { spec: cp310-manylinux_i686, arch: i686, omit: ${{ env.skip_ci_redundant_jobs }} }
- { spec: cp311-manylinux_i686, arch: i686, omit: ${{ env.skip_ci_redundant_jobs }} }
- { spec: cp312-manylinux_i686, arch: i686, omit: ${{ env.skip_ci_redundant_jobs }} }
- { spec: cp313-manylinux_i686, arch: i686 }
# omit i686 releases > 3.13
- { spec: cp310-manylinux_i686, arch: i686 }

# i686 musllinux
- { spec: cp310-musllinux_i686, arch: i686, omit: ${{ env.skip_ci_redundant_jobs }} }
- { spec: cp311-musllinux_i686, arch: i686 }
# omit i686 releases after 3.11
- { spec: cp310-musllinux_i686, arch: i686 }

# aarch64 manylinux
- { spec: cp310-manylinux_aarch64, arch: aarch64, omit: ${{ env.skip_ci_redundant_jobs }} }
- { spec: cp311-manylinux_aarch64, arch: aarch64, omit: ${{ env.skip_ci_redundant_jobs }} }
- { spec: cp312-manylinux_aarch64, arch: aarch64, omit: ${{ env.skip_ci_redundant_jobs }} }
- { spec: cp313-manylinux_aarch64, arch: aarch64, omit: ${{ env.skip_ci_redundant_jobs }} }
- { spec: cp314-manylinux_aarch64, arch: aarch64, omit: ${{ env.skip_ci_redundant_jobs }} }
- { spec: cp310-manylinux_aarch64, arch: aarch64 }
- { spec: cp314t-manylinux_aarch64, arch: aarch64, omit: ${{ env.skip_ci_redundant_jobs }} }
- { spec: cp315-manylinux_aarch64, arch: aarch64 }
- { spec: cp315t-manylinux_aarch64, arch: aarch64 }

# aarch64 musllinux
- { spec: cp310-musllinux_aarch64, arch: aarch64, omit: ${{ env.skip_ci_redundant_jobs }} }
- { spec: cp311-musllinux_aarch64, arch: aarch64, omit: ${{ env.skip_ci_redundant_jobs }} }
- { spec: cp312-musllinux_aarch64, arch: aarch64, omit: ${{ env.skip_ci_redundant_jobs }} }
- { spec: cp313-musllinux_aarch64, arch: aarch64, omit: ${{ env.skip_ci_redundant_jobs }} }
- { spec: cp314-musllinux_aarch64, arch: aarch64, omit: ${{ env.skip_ci_redundant_jobs }} }
- { spec: cp310-musllinux_aarch64, arch: aarch64 }
- { spec: cp314t-musllinux_aarch64, arch: aarch64, omit: ${{ env.skip_ci_redundant_jobs }} }
- { spec: cp315-musllinux_aarch64, arch: aarch64 }
- { spec: cp315t-musllinux_aarch64, arch: aarch64 }

# ppc64le manylinux
- { spec: cp310-manylinux_ppc64le, arch: ppc64le, test_args: '{package}/src/c', omit: ${{ env.skip_slow_jobs }} }
- { spec: cp311-manylinux_ppc64le, arch: ppc64le, test_args: '{package}/src/c', omit: ${{ env.skip_slow_jobs || env.skip_ci_redundant_jobs }} }
- { spec: cp312-manylinux_ppc64le, arch: ppc64le, test_args: '{package}/src/c', omit: ${{ env.skip_slow_jobs || env.skip_ci_redundant_jobs }} }
- { spec: cp313-manylinux_ppc64le, arch: ppc64le, test_args: '{package}/src/c', omit: ${{ env.skip_slow_jobs || env.skip_ci_redundant_jobs }} }
- { spec: cp314-manylinux_ppc64le, arch: ppc64le, test_args: '{package}/src/c', omit: ${{ env.skip_slow_jobs || env.skip_ci_redundant_jobs }} }
- { spec: cp314t-manylinux_ppc64le, arch: ppc64le, test_args: '{package}/src/c', omit: ${{ env.skip_slow_jobs || env.skip_ci_redundant_jobs }} }
- { spec: cp315-manylinux_ppc64le, arch: ppc64le, test_args: '{package}/src/c', omit: ${{ env.skip_slow_jobs }} }
- { spec: cp315t-manylinux_ppc64le, arch: ppc64le, test_args: '{package}/src/c', omit: ${{ env.skip_slow_jobs }} }

# s390x manylinux
- { spec: cp310-manylinux_s390x, arch: s390x, test_args: '{package}/src/c', omit: ${{ env.skip_slow_jobs }} }
- { spec: cp311-manylinux_s390x, arch: s390x, test_args: '{package}/src/c', omit: ${{ env.skip_slow_jobs || env.skip_ci_redundant_jobs }} }
- { spec: cp312-manylinux_s390x, arch: s390x, test_args: '{package}/src/c', omit: ${{ env.skip_slow_jobs || env.skip_ci_redundant_jobs }} }
- { spec: cp313-manylinux_s390x, arch: s390x, test_args: '{package}/src/c', omit: ${{ env.skip_slow_jobs || env.skip_ci_redundant_jobs }} }
- { spec: cp314-manylinux_s390x, arch: s390x, test_args: '{package}/src/c', omit: ${{ env.skip_slow_jobs || env.skip_ci_redundant_jobs }} }
- { spec: cp314t-manylinux_s390x, arch: s390x, test_args: '{package}/src/c', omit: ${{ env.skip_slow_jobs || env.skip_ci_redundant_jobs }} }
- { spec: cp315-manylinux_s390x, arch: s390x, test_args: '{package}/src/c', omit: ${{ env.skip_slow_jobs }} }
- { spec: cp315t-manylinux_s390x, arch: s390x, test_args: '{package}/src/c', omit: ${{ env.skip_slow_jobs }} }

# riscv64 manylinux
- { spec: cp39-manylinux_riscv64, arch: riscv64, test_args: '{package}/src/c', omit: ${{ env.skip_slow_jobs }} }
- { spec: cp310-manylinux_riscv64, arch: riscv64, test_args: '{package}/src/c', omit: ${{ env.skip_slow_jobs || env.skip_ci_redundant_jobs }} }
- { spec: cp311-manylinux_riscv64, arch: riscv64, test_args: '{package}/src/c', omit: ${{ env.skip_slow_jobs || env.skip_ci_redundant_jobs }} }
- { spec: cp312-manylinux_riscv64, arch: riscv64, test_args: '{package}/src/c', omit: ${{ env.skip_slow_jobs || env.skip_ci_redundant_jobs }} }
- { spec: cp313-manylinux_riscv64, arch: riscv64, test_args: '{package}/src/c', omit: ${{ env.skip_slow_jobs || env.skip_ci_redundant_jobs }} }
- { spec: cp314-manylinux_riscv64, arch: riscv64, omit: ${{ env.skip_slow_jobs }} }
# riscv64: cp39 is below the abi3 floor (Py_LIMITED_API 0x030A0000), keep it a full build
- { spec: cp310-manylinux_riscv64, arch: riscv64, test_args: '{package}/src/c', omit: ${{ env.skip_slow_jobs }} }
- { spec: cp314t-manylinux_riscv64, arch: riscv64, omit: ${{ env.skip_slow_jobs }} }

# riscv64 musllinux
- { spec: cp310-musllinux_riscv64, arch: riscv64 }
- { spec: cp314t-musllinux_riscv64, arch: riscv64, omit: ${{ env.skip_ci_redundant_jobs }} }
- { spec: cp315t-musllinux_riscv64, arch: riscv64 }

linux:
needs: [python_sdist, make_linux_matrix]
runs-on: ${{ (matrix.arch == 'aarch64') && 'ubuntu-24.04-arm' || 'ubuntu-24.04' }}
Expand Down Expand Up @@ -232,24 +195,14 @@ jobs:
with:
matrix_yaml: |
include:
# x86_64 macos
- { spec: cp310-macosx_x86_64, deployment_target: '10.15', runs_on: macos-15-intel, omit: ${{ env.skip_ci_redundant_jobs }} }
- { spec: cp311-macosx_x86_64, deployment_target: '10.15', runs_on: macos-15-intel, omit: ${{ env.skip_ci_redundant_jobs }} }
- { spec: cp312-macosx_x86_64, deployment_target: '10.15', runs_on: macos-15-intel, omit: ${{ env.skip_ci_redundant_jobs }} }
- { spec: cp313-macosx_x86_64, deployment_target: '10.15', runs_on: macos-15-intel, omit: ${{ env.skip_ci_redundant_jobs }} }
- { spec: cp314-macosx_x86_64, deployment_target: '10.15', runs_on: macos-15-intel, omit: ${{ env.skip_ci_redundant_jobs }} }
# x86_64 macos: cp310 builds the abi3 wheel covering 3.10-3.15; free-threaded has no stable ABI
- { spec: cp310-macosx_x86_64, deployment_target: '10.15', runs_on: macos-15-intel }
- { spec: cp314t-macosx_x86_64, deployment_target: '10.15', runs_on: macos-15-intel, omit: ${{ env.skip_ci_redundant_jobs }} }
- { spec: cp315-macosx_x86_64, deployment_target: '10.15', runs_on: macos-15-intel }
- { spec: cp315t-macosx_x86_64, deployment_target: '10.15', runs_on: macos-15-intel }

# arm64 macos
- { spec: cp310-macosx_arm64, deployment_target: '11.0', omit: ${{ env.skip_ci_redundant_jobs }} }
- { spec: cp311-macosx_arm64, deployment_target: '11.0', omit: ${{ env.skip_ci_redundant_jobs }} }
- { spec: cp312-macosx_arm64, deployment_target: '11.0', omit: ${{ env.skip_ci_redundant_jobs }} }
- { spec: cp313-macosx_arm64, deployment_target: '11.0', omit: ${{ env.skip_ci_redundant_jobs }} }
- { spec: cp314-macosx_arm64, deployment_target: '11.0', omit: ${{ env.skip_ci_redundant_jobs }} }
- { spec: cp310-macosx_arm64, deployment_target: '11.0' }
- { spec: cp314t-macosx_arm64, deployment_target: '11.0', omit: ${{ env.skip_ci_redundant_jobs }} }
- { spec: cp315-macosx_arm64, deployment_target: '11.0' }
- { spec: cp315t-macosx_arm64, deployment_target: '11.0' }

macos:
Expand Down Expand Up @@ -320,33 +273,19 @@ jobs:
with:
matrix_yaml: |
include:
# x86_64 windows
- { spec: cp310-win_amd64, omit: ${{ env.skip_ci_redundant_jobs }} }
- { spec: cp311-win_amd64, omit: ${{ env.skip_ci_redundant_jobs }} }
- { spec: cp312-win_amd64, omit: ${{ env.skip_ci_redundant_jobs }} }
- { spec: cp313-win_amd64, omit: ${{ env.skip_ci_redundant_jobs }} }
- { spec: cp314-win_amd64, omit: ${{ env.skip_ci_redundant_jobs }} }
# x86_64 windows: cp310 builds the abi3 wheel covering 3.10-3.15; free-threaded has no stable ABI
- { spec: cp310-win_amd64 }
- { spec: cp314t-win_amd64, omit: ${{ env.skip_ci_redundant_jobs }} }
- { spec: cp315-win_amd64 }
- { spec: cp315t-win_amd64 }

# x86 windows
- { spec: cp310-win32, omit: ${{ env.skip_ci_redundant_jobs }} }
- { spec: cp311-win32, omit: ${{ env.skip_ci_redundant_jobs }} }
- { spec: cp312-win32, omit: ${{ env.skip_ci_redundant_jobs }} }
- { spec: cp313-win32, omit: ${{ env.skip_ci_redundant_jobs }} }
- { spec: cp314-win32, omit: ${{ env.skip_ci_redundant_jobs }} }
- { spec: cp310-win32 }
- { spec: cp314t-win32, omit: ${{ env.skip_ci_redundant_jobs }} }
- { spec: cp315-win32 }
- { spec: cp315t-win32 }

# arm64 windows
- { spec: cp311-win_arm64, runs_on: windows-11-arm, omit: ${{ env.skip_ci_redundant_jobs }} }
- { spec: cp312-win_arm64, runs_on: windows-11-arm, omit: ${{ env.skip_ci_redundant_jobs }} }
- { spec: cp313-win_arm64, runs_on: windows-11-arm, omit: ${{ env.skip_ci_redundant_jobs }} }
- { spec: cp314-win_arm64, runs_on: windows-11-arm, omit: ${{ env.skip_ci_redundant_jobs }} }
# arm64 windows: no cp310 build available, cp311 is the abi3 floor here
- { spec: cp311-win_arm64, runs_on: windows-11-arm }
- { spec: cp314t-win_arm64, runs_on: windows-11-arm, omit: ${{ env.skip_ci_redundant_jobs }} }
- { spec: cp315-win_arm64, runs_on: windows-11-arm }
- { spec: cp315t-win_arm64, runs_on: windows-11-arm }

windows:
Expand Down Expand Up @@ -412,15 +351,9 @@ jobs:
with:
matrix_yaml: |
include:
# arm64 iOS device
# arm64 iOS: cp313 is the abi3 floor here, builds the wheel covering 3.13-3.15
- { spec: cp313-ios_arm64_iphoneos, platform: 'iphoneos' }
- { spec: cp314-ios_arm64_iphoneos, platform: 'iphoneos' }
- { spec: cp315-ios_arm64_iphoneos, platform: 'iphoneos' }

# arm64 iOS simulator
- { spec: cp313-ios_arm64_iphonesimulator, platform: 'iphonesimulator' }
- { spec: cp314-ios_arm64_iphonesimulator, platform: 'iphonesimulator' }
- { spec: cp315-ios_arm64_iphonesimulator, platform: 'iphonesimulator' }

ios:
needs: [python_sdist, make_ios_matrix]
Expand Down
7 changes: 7 additions & 0 deletions setup.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -23,6 +23,12 @@
"Upgrade to free-threaded 3.14 or newer to use CFFI with the "
"free-threaded build.")

# no stable ABI for free-threaded builds yet, and Py_LIMITED_API 0x030A0000 needs 3.10+ headers
STABLE_ABI_BUILD = not FREE_THREADED_BUILD and sys.version_info >= (3, 10)

if STABLE_ABI_BUILD:
define_macros.append(('Py_LIMITED_API', '0x030A0000'))

def _ask_pkg_config(resultlist, option, result_prefix='', sysroot=False):
pkg_config = os.environ.get('PKG_CONFIG','pkg-config')
try:
Expand Down Expand Up @@ -201,5 +207,6 @@ def has_ext_modules(self):
extra_compile_args=extra_compile_args,
extra_link_args=extra_link_args,
extra_objects=forced_extra_objs,
py_limited_api=STABLE_ABI_BUILD,
)] if cpython else [],
)