support building for musl

This patch adds support for building packages for the musllinux target.
evalf · May 7, 2024 · b24632a · b24632a
1 parent 49b3496
commit b24632a
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Showing 2 changed files with 14 additions and 14 deletions.
diff --git a/.github/workflows/build-and-test.yaml b/.github/workflows/build-and-test.yaml
@@ -59,21 +59,21 @@ jobs:
                     print(f'::error::unsupported value for `python`: {input["python"]}')
                     raise SystemExit(1)
 
-                if input['os'] == 'linux':
+                if input['os'] in ('linux', 'musllinux'):
                     runner_os = 'ubuntu-latest'
+                    arch = input['arch']
                     python_arch = 'x64'
-                    if input['arch'] == 'x86_64':
-                        maturin_target = 'x64'
+                    if input['os'] == 'musllinux':
+                        maturin_target = f'{arch}-unknown-linux-musl'
                     else:
-                        maturin_target = input['arch']
-                        if input.get('test', True):
-                            test_container = dict(
-                                aarch64='quay.io/pypa/manylinux_2_28_aarch64',
-                            ).get(input['arch'], None)
-                            if test_container is None:
-                                print(f'input: {json.dumps(input)}')
-                                print(f'::error::no test container defined for arch {input["arch"]}')
-                                raise SystemExit(1)
+                        maturin_target = arch
+                    if (input['os'] == 'musllinux' or arch != 'x86_64') and input.get('test', True):
+                        if arch not in ('x86_64', 'aarch64', 'i686'):
+                            print(f'input: {json.dumps(input)}')
+                            print(f'::error::no test container defined for arch {arch}')
+                            raise SystemExit(1)
+                        tag = dict(linux='manylinux_2_28', musllinux='musllinux_1_2')[input['os']]
+                        test_container = f'quay.io/pypa/{tag}_{arch}'
                 elif input['os'] == 'macos':
                     runner_os = 'macos-latest'
                     python_arch = 'arm64'

diff --git a/.github/workflows/selftest.yaml b/.github/workflows/selftest.yaml
@@ -12,8 +12,8 @@ jobs:
       targets: |
         defaults = dict(python='cp38', test=True)
         targets = []
-        targets.extend(defaults | dict(os='linux', arch=arch) for arch in ('x86_64', 'aarch64'))
-        targets.extend(defaults | dict(os='linux', arch=arch, test=False) for arch in ('armv7',))
+        targets.extend(defaults | dict(os='linux', arch=arch, test=arch != 'armv7') for arch in ('x86_64', 'aarch64', 'armv7'))
+        targets.extend(defaults | dict(os='musllinux', arch=arch) for arch in ('x86_64', 'aarch64'))
         targets.append(defaults | dict(os='macos', arch='universal2'))
         targets.extend(defaults | dict(os='windows', arch=arch) for arch in ('x86_64', 'i686'))
   check: