Stop using PPC64le

.github/workflows/publish.yml

@@ -38,10 +38,9 @@ jobs:
         # CIBW_BUILD identifiers from https://cibuildwheel.readthedocs.io/en/stable/options/#build-skip
         # We use the same order as in the table
         # * For Windows we support amd64 only
-        # * For Linux we support ARM64, PPC64le, and x86_64
+        # * For Linux we support ARM64 and x86_64
+        # * For macOS we support x86_64 (macos-13 runner) and ARM64 (macos-14 runner)
         # * We build wheels for CPython only, one per platform, compatible with ABI3.9
-        # * We skip PPC64le MUSL Linux, because there is no Rust toolchain for it
-        # * macos-13 runner is x86_64, macos-14 runner is arm64
         include:
           # CPython 3.9
           - os: macos-13
@@ -56,8 +55,6 @@ jobs:
             cibw_build: cp39-musllinux_x86_64
           - os: ubuntu-24.04-arm
             cibw_build: cp39-manylinux_aarch64
-          - os: ubuntu-24.04
-            cibw_build: cp39-manylinux_ppc64le
           - os: ubuntu-24.04-arm
             cibw_build: cp39-musllinux_aarch64
 
@@ -66,12 +63,6 @@ jobs:
         with:
           submodules: true
 
-      - name: Set up QEMU on Linux
-        if: ${{ runner.os == 'Linux' }}
-        uses: docker/setup-qemu-action@v3
-        with:
-          platforms: all
-
       # ARM macOS runner misses some peaces
       - name: Set up Homebrew paths on ARM macOS
         if: ${{ matrix.os == 'macos-14' }}

CHANGELOG.md

@@ -21,7 +21,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Removed
 
---
+- We stop building PPC64le wheels in CI and publishing them to
+  PyPI https://github.com/light-curve/light-curve-python/issues/479 https://github.com/light-curve/light-curve-python/pull/480
 
 ### Fixed
 

light-curve/README.md

@@ -33,7 +33,7 @@ versions.
 | **x86-64**  | wheel (MKL)       | wheel (MKL)                    | wheel 13+ | wheel (no Ceres, no GSL)                                             |
 | **i686**    | src               | src                            | —         | not tested                                                           |
 | **aarch64** | wheel             | wheel                          | wheel 14+ | not tested                                                           |
-| **ppc64le** | wheel             | not tested (no Rust toolchain) | —         | —                                                                    |
+| **ppc64le** | src               | not tested (no Rust toolchain) | —         | —                                                                    |
 
 - "wheel": binary wheel is available on pypi.org, local building is not required for the platform, the only
   pre-requirement is a recent `pip` version. For Linux x86-64 we provide binary wheels built with Intel MKL
@@ -50,9 +50,9 @@ versions.
 macOS wheels require relatively new OS versions, please open an issue if you require support of older Macs,
 see https://github.com/light-curve/light-curve-python/issues/376 for the details.
 
-We stopped publishing PyPy wheels (https://github.com/light-curve/light-curve-python/issues/345), please feel
-free to
-open an issue if you need them.
+We stopped publishing all PyPy wheels (https://github.com/light-curve/light-curve-python/issues/345)
+and the PPC64le CPython glibc wheel (https://github.com/light-curve/light-curve-python/issues/479),
+please feel free to open an issue if you need any of them.
 
 See [bellow](#build-from-source) for the details on how to build the package from the source code.
 

light-curve/pyproject.toml

@@ -182,7 +182,7 @@ environment = { "PATH" = "$PATH:$HOME/.cargo/bin", "MATURIN_PEP517_ARGS" = "--lo
 manylinux-aarch64-image = "ghcr.io/light-curve/base-docker-images/manylinux2014_aarch64"
 # not supported
 #manylinux-i686-image = "ghcr.io/light-curve/base-docker-images/manylinux2014_i686"
-manylinux-ppc64le-image = "ghcr.io/light-curve/base-docker-images/manylinux2014_ppc64le"
+# manylinux-ppc64le-image = "ghcr.io/light-curve/base-docker-images/manylinux2014_ppc64le"
 # not supported
 # manylinux-s390x-image = "ghcr.io/light-curve/base-docker-images/manylinux2014_s390x"
 manylinux-x86_64-image = "ghcr.io/light-curve/base-docker-images/manylinux2014_x86_64"