Add builds for static lib on windows

.github/workflows/windows.yaml

@@ -20,6 +20,9 @@ jobs:
         configuration:
           - Release
           - Debug
+        shared:
+          - "On"
+          - "Off"
 
 
     steps:
@@ -73,6 +76,7 @@ jobs:
       run: |
         rbuild build -d cget -s gh-win-cpu -G Ninja -T tests \
           -DMIGRAPHX_DISABLE_LARGE_BUFFER_TESTS=On \
+          -DBUILD_SHARED_LIBS=${{ matrix.shared }} \
           -DCTEST_TIMEOUT=5000
         cd build
         cmake --build . --target driver

cmake/ExportHeader.cmake

@@ -39,8 +39,13 @@ function(migraphx_generate_export_header TARGET)
         string(REPLACE "_" "/" __directory ${TARGET})
         string(TOLOWER ${__directory} __directory)
     endif()
+    string(MAKE_C_IDENTIFIER "${TARGET}" __target_id)
+    string(TOUPPER "${TARGET}" __base_name)
     set(__file_name ${CMAKE_CURRENT_BINARY_DIR}/include/${__directory}/export.h)
     generate_export_header(${TARGET} EXPORT_FILE_NAME ${__file_name})
     target_include_directories(${TARGET} PUBLIC $<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}/include>)
+    if(NOT BUILD_SHARED_LIBS)
+        target_compile_definitions(${TARGET} PUBLIC ${__base_name}_STATIC_DEFINE)
+    endif()
     rocm_install(FILES ${__file_name} DESTINATION include/${__directory})
 endfunction()