Update

Author: odow

.github/workflows/hipo.yml

@@ -64,7 +64,7 @@ jobs:
             -DALL_TESTS=${{ matrix.all_tests }} `
             -DHIPO=ON `
             -DBLAS_ROOT=C:/vcpkg/installed/x64-windows `
-            -DMETIS_PATH=installs/bin `
+            -DMETIS_PATH=installs/include `
             -DMETIS_LIB="-lmetis" `
             ..
           cmake --build . --parallel --config ${{ matrix.build_type }}

highs/CMakeLists.txt

@@ -189,10 +189,6 @@ else()
     if(APPLE)
         target_link_libraries(highs "-framework Accelerate")
         target_compile_definitions(highs PRIVATE HIPO_USES_APPLE_BLAS)
-    elseif(WIN32)
-        target_link_libraries(highs OpenBLAS::OpenBLAS)
-        target_compile_definitions(highs PRIVATE HIPO_USES_OPENBLAS)
-        target_link_libraries(highs metis)
     else()
         # LINUX
         if(BLAS_LIB)
@@ -204,15 +200,8 @@ else()
             message(FATAL_ERROR "No BLAS library available")
         endif(BLAS_LIB)
     endif(APPLE)
-
-    if (NOT WIN32)
-      # Find_package works if deps are installed with vcpkg.
-
-      # Metis
-      target_include_directories(highs PRIVATE "${METIS_PATH}")
-      target_link_libraries(highs "${METIS_LIB}")
-    endif()
-
+    target_include_directories(highs PRIVATE "${METIS_PATH}")
+    target_link_libraries(highs "${METIS_LIB}")
   endif()