Use build[uv] as the build frontend

Author: dalcinl

.github/workflows/cd-wheel.yml

@@ -158,14 +158,18 @@ jobs:
         echo SOURCE_DATE_EPOCH=$SOURCE_DATE_EPOCH >> $GITHUB_ENV
         echo $(git log -1 --pretty=%ci) [timestamp=$SOURCE_DATE_EPOCH]
 
+    - id: setup-uv
+      if:  ${{ runner.os == 'macOS' }}
+      run: brew install uv
+
     - id: build
       uses: pypa/[email protected]
       timeout-minutes: 360
       with:
         package-dir: package
         output-dir:  wheelhouse
       env:
-        CIBW_BUILD_FRONTEND: "build"
+        CIBW_BUILD_FRONTEND: "build[uv]"
         CIBW_BUILD: "cp312-*"
         CIBW_SKIP:  "*musllinux*"
         CIBW_ARCHS: "${{ matrix.arch }}"

cibw-check-mpi.sh

@@ -1,8 +1,7 @@
 #!/bin/bash
 set -euo pipefail
 
-pkgname=$(pip list | awk '/mpich|openmpi/ {print $1}')
-mpiname=${pkgname%_*}
+mpiname="${MPINAME:-mpich}"
 
 tempdir="$(mktemp -d)"
 trap 'rm -rf $tempdir' EXIT