CI (Alpine): Build ARPACK

.github/workflows/make.yaml

@@ -214,6 +214,7 @@ jobs:
           # wget
           # libpng
           # sudo
+          #   arpack-dev
           packages: >
             build-base
             autoconf
@@ -231,7 +232,6 @@ jobs:
             libltdl
             rsvg-convert
             texlive-dvi
-            arpack-dev
             bison
             blas-dev
             curl-dev
@@ -326,6 +326,28 @@ jobs:
           sudo cmake --install .
           echo "::endgroup::"
 
+      - name: build arpack
+        # Build ARPACK manually against reference LAPACK and BLAS
+        run: |
+          mkdir -p arpack && cd arpack
+          printf "::group::\033[0;32m==>\033[0m Download tarball\n"
+          wget -O arpack-ng-3.9.1.tgz https://github.com/opencollab/arpack-ng/archive/refs/tags/3.9.1.tar.gz
+          echo "::endgroup::"
+          printf "::group::\033[0;32m==>\033[0m Unpack tarball\n"
+          tar zxvf arpack-ng-3.9.1.tgz
+          echo "::endgroup::"
+          printf "::group::\033[0;32m==>\033[0m Configure\n"
+          ls
+          mkdir -p build && cd build
+          cmake -DCMAKE_BUILD_TYPE=Release -DBLA_VENDOR=Generic ../arpack-ng-1.4.2
+          echo "::endgroup::"
+          printf "::group::\033[0;32m==>\033[0m Build\n"
+          cmake --build .
+          echo "::endgroup::"
+          printf "::group::\033[0;32m==>\033[0m Install\n"
+          sudo cmake --install .
+          echo "::endgroup::"
+
       - name: bootstrap
         run: GNULIB_URL=https://github.com/coreutils/gnulib.git ./bootstrap