CIBW: remove non-ABI3 code (#377)

* CIBW: remove non-ABI3 code

* Fix pipx for windows

* fix

* Do not use abi3audit, f windows

Author: hombit

.github/workflows/publish.yml

@@ -39,7 +39,7 @@ jobs:
         # 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 CPython we build ABI3 wheels on cp38 only
+        # * We build wheels for CPython only, one per platform, compatible with ABI3.8
         # * We skip PPC64le MUSL Linux, because there is no Rust toolchain for it
         # * macos-12 runner is x86_64, macos-14 runner is arm64
         include:
@@ -91,14 +91,6 @@ jobs:
           CIBW_ARCHS=$(echo ${{ matrix.cibw_build }} | cut -d'_' -f2,3)
           echo "CIBW_ARCHS=${CIBW_ARCHS}" >> $GITHUB_ENV
 
-      - name: Set ABI3 build on Windows
-        if: ${{ contains(matrix.cibw_build, 'cp3') && matrix.os == 'windows-2019' }}
-        run: echo "LICU_ADDITIONAL_FEATURES=abi3" >> $env:GITHUB_ENV
-
-      - name: Set ABI3 build on Linux of macOS
-        if: ${{ contains(matrix.cibw_build, 'cp3') && matrix.os != 'windows-2019' }}
-        run: echo "LICU_ADDITIONAL_FEATURES=abi3" >> $GITHUB_ENV
-
       - name: Build wheels
         uses: pypa/cibuildwheel@v2.17.0
         with:
@@ -143,7 +135,7 @@ jobs:
           name: artifact_sdist
 
   publish:
-    needs: [cibuildwheel, sdist]
+    needs: [ cibuildwheel, sdist ]
 
     name: Publish light-curve
     runs-on: ubuntu-latest

light-curve/pyproject.toml

@@ -31,7 +31,7 @@ full = [
 test-no-bench = [
     "pytest",
     "markdown-pytest",
-    "pytest-benchmark",  # We need it here because we use benchmark-specific command line options
+    "pytest-benchmark", # We need it here because we use benchmark-specific command line options
     "pytest-subtests>=0.10",
     "iminuit>=2.21,<3",
     "numpy",
@@ -157,7 +157,7 @@ build-frontend = "build"
 
 # - Set PATH to include Rust.
 # - Set maturin build options, including LICU_ADDITIONAL_FEATURES which may be passed through CIBW_ENVIRONMENT_PASS_LINUX
-environment = { "PATH" = "$PATH:$HOME/.cargo/bin", "MATURIN_PEP517_ARGS" = "--locked --no-default-features --features=mimalloc,ceres-system,fftw-system,gsl,${LICU_ADDITIONAL_FEATURES}" }
+environment = { "PATH" = "$PATH:$HOME/.cargo/bin", "MATURIN_PEP517_ARGS" = "--locked --no-default-features --features=abi3,ceres-system,fftw-system,gsl,mimalloc" }
 
 # We use our own images which include Rust, GSL and platform-optimised FFTW
 # Manylinux CPython
@@ -183,10 +183,6 @@ musllinux-aarch64-image = "ghcr.io/light-curve/base-docker-images/musllinux_1_1_
 # musllinux-s390x-image = "ghcr.io/light-curve/base-docker-images/musllinux_1_1_s390x"
 musllinux-x86_64-image = "ghcr.io/light-curve/base-docker-images/musllinux_1_1_x86_64"
 
-[tool.cibuildwheel.linux]
-# We use this variable to set additional Cargo features, such as 'abi3'
-environment-pass = ["LICU_ADDITIONAL_FEATURES"]
-
 [tool.cibuildwheel.macos]
 before-all = [
     # Install Rust
@@ -205,13 +201,13 @@ before-all = [
 before-build = ["pip install delvewheel"]
 repair-wheel-command = "delvewheel repair --add-path=%USERPROFILE%\\Downloads\\fftw-dll64 -w {dest_dir} {wheel}"
 # We do not support Ceres and GSL on Windows
-environment = { "PATH" = "$PATH:$HOME/.cargo/bin", "MATURIN_PEP517_ARGS" = "--locked --no-default-features --features=mimalloc,fftw-source,${LICU_ADDITIONAL_FEATURES}" }
+environment = { "PATH" = "$PATH:$HOME/.cargo/bin", "MATURIN_PEP517_ARGS" = "--locked --no-default-features --features=abi3,fftw-source,mimalloc" }
 
 # Build with Intel MKL on Linux x86_64
 [[tool.cibuildwheel.overrides]]
 select = "*linux_x86_64"
 # We'd like to use MKL for x86_64
-environment = { "PATH" = "$PATH:$HOME/.cargo/bin", "MATURIN_PEP517_ARGS" = "--locked --no-default-features --features=mimalloc,ceres-system,fftw-mkl,gsl,${LICU_ADDITIONAL_FEATURES}" }
+environment = { "PATH" = "$PATH:$HOME/.cargo/bin", "MATURIN_PEP517_ARGS" = "--locked --no-default-features --features=abi3,ceres-system,fftw-mkl,gsl,mimalloc" }
 
 # Test
 # We skip benchmark tests, because it requires feets and its transitive