accommodate prefix-dev/pixi#4544

Author: wpbonelli

.github/actions/test-extended/action.yml

@@ -57,7 +57,8 @@ runs:
     - name: Configure environment
       shell: bash
       run: |
-        echo "PKG_CONFIG_PATH=$GITHUB_WORKSPACE/petsc/arch-gcc-opt/lib/pkgconfig" >> $GITHUB_ENV
+        echo "PETSC_DIR=$GITHUB_WORKSPACE/petsc" >> $GITHUB_ENV
+        echo "PETSC_ARCH=arch-gcc-opt" >> $GITHUB_ENV
         echo "LD_LIBRARY_PATH=$GITHUB_WORKSPACE/petsc/arch-gcc-opt/lib:$LD_LIBRARY_PATH" >> $GITHUB_ENV
         echo "$GITHUB_WORKSPACE/petsc/arch-gcc-opt/bin" >> $GITHUB_PATH
         if [ "$RUNNER_OS" == "macOS" ]; then
@@ -87,7 +88,7 @@ runs:
       shell: bash
       working-directory: modflow6
       run: |
-        pixi run setup -Dextended=true builddir
+        pixi run setup-extended builddir
         pixi run build builddir
         pixi run test builddir
 

pixi.toml

@@ -78,6 +78,7 @@ fix-python-style = { cmd = "pixi run check-python-lint --fix; pixi run fix-pytho
 # meson build/test for mf6 and zbud6
 builddir = "echo _builddir"
 setup = { cmd = "meson setup --prefix=$(pwd) --libdir=bin --bindir=bin", env = { PKG_CONFIG_PATH = "$CONDA_PREFIX/lib/pkgconfig" } }
+setup-extended = { cmd = "meson setup --prefix=$(pwd) --libdir=bin --bindir=bin -Dextended=true", env = { PKG_CONFIG_PATH = "$PETSC_DIR/$PETSC_ARCH/lib/pkgconfig:$CONDA_PREFIX/lib/pkgconfig" } }
 build = "meson install -C"
 test = "meson test --verbose --no-rebuild -C"