ci: automate library bundling in ROCm build workflow

Replace manual copying of ROCm libraries and shared objects with an automated CMake-based bundling step using GET_RUNTIME_DEPENDENCIES. This ensures all linked libraries (e.g., libamdhip64, librocm_sysdeps) are recursively detected and bundled into build/bin, filtering out system libs like libc.so, while improving portability and reducing maintenance for dependency management.

Author: Geramy

.github/workflows/build.yml

@@ -647,51 +647,56 @@ jobs:
       - name: Build
         run: cmake --build build --config ${{ matrix.build }} -j $(nproc)
 
-      - name: Copy ROCm core libs to build directory
+      # Copy Backend ROCm Folders ---
+      - name: Copy ROCm Backend Data
         run: |
           build_bin_path="build/bin"
-          rocm_bin_path="/opt/rocm/bin"
           rocm_lib_path="/opt/rocm/lib"
           
-          # Copy rocblas/library folder
-          rocblas_lib_path="$rocm_lib_path/rocblas/library"
-          if [ -d "$rocblas_lib_path" ]; then
-            dest_rocblas_path="$build_bin_path/rocblas/library"
-            mkdir -p "$(dirname "$dest_rocblas_path")"
-            cp -r "$rocblas_lib_path" "$(dirname "$dest_rocblas_path")/"
-            echo "Copied: rocblas/library"
+          # These CANNOT be auto-detected by CMake because they aren't linked libraries.
+          if [ -d "$rocm_lib_path/rocblas/library" ]; then
+            mkdir -p "$build_bin_path/rocblas/library"
+            cp -r "$rocm_lib_path/rocblas/library" "$(dirname "$build_bin_path/rocblas/library")/"
           fi
-
-          # Copy hipblaslt/library folder
-          hipblaslt_lib_path="$rocm_lib_path/hipblaslt/library"
-          if [ -d "$hipblaslt_lib_path" ]; then
-            dest_hipblaslt_path="$build_bin_path/hipblaslt/library"
-            mkdir -p "$(dirname "$dest_hipblaslt_path")"
-            cp -r "$hipblaslt_lib_path" "$(dirname "$dest_hipblaslt_path")/"
-            echo "Copied: hipblaslt/library"
+          if [ -d "$rocm_lib_path/hipblaslt/library" ]; then
+            mkdir -p "$build_bin_path/hipblaslt/library"
+            cp -r "$rocm_lib_path/hipblaslt/library" "$(dirname "$build_bin_path/hipblaslt/library")/"
           fi
- 
-          # Copy required shared libraries
-          # We use generic wildcards to catch versioned .so files
-          echo "Copying shared libraries..."
-          cp -v $rocm_lib_path/libhipblas.so* "$build_bin_path/" 2>/dev/null || true
-          cp -v $rocm_lib_path/librocblas.so* "$build_bin_path/" 2>/dev/null || true
-          cp -v $rocm_lib_path/libamdhip64.so* "$build_bin_path/" 2>/dev/null || true
-          cp -v $rocm_lib_path/librocsolver.so* "$build_bin_path/" 2>/dev/null || true
-          cp -v $rocm_lib_path/libroctx64.so* "$build_bin_path/" 2>/dev/null || true
-          cp -v $rocm_lib_path/libhipblaslt.so* "$build_bin_path/" 2>/dev/null || true
-          cp -v $rocm_lib_path/libamd_comgr.so* "$build_bin_path/" 2>/dev/null || true
-          cp -v $rocm_lib_path/libhsa-runtime64.so* "$build_bin_path/" 2>/dev/null || true
-          
-          # Copy LLVM runtime libs often needed
-          cp -v $rocm_lib_path/llvm/lib/libLLVM.so* "$build_bin_path/" 2>/dev/null || true
-          cp -v $rocm_lib_path/llvm/lib/libclang-cpp.so* "$build_bin_path/" 2>/dev/null || true
 
-      - name: Copy libs to build directory
-        run: |
-          build_bin_path="build/bin"
-          echo "Copying built project libraries..."
-          find build \( -name "libwhisper.so*" -o -name "libggml*.so*" \) -exec cp -vP {} "$build_bin_path/" \;
+      # Auto-Bundle All Linked Libraries ---
+      - name: Bundle Linked Libraries (Auto-Magic)
+        run: |
+          # Create the CMake script on the fly
+          cat << 'EOF' > bundle_libs.cmake
+          file(GET_RUNTIME_DEPENDENCIES
+              EXECUTABLES ${APP}
+              RESOLVED_DEPENDENCIES_VAR resolved_deps
+              UNRESOLVED_DEPENDENCIES_VAR unresolved_deps
+              DIRECTORIES 
+                  "/opt/rocm/lib" 
+                  "/opt/rocm/lib/rocm_sysdeps/lib" 
+                  "/usr/lib/llvm-18/lib" 
+                  "/usr/lib/x86_64-linux-gnu"
+          )
+          
+          # Filter out system libraries we should NOT bundle
+          set(SKIP_REGEX "^(libc\.so|libm\.so|libdl\.so|librt\.so|libpthread\.so|libstdc\+\+|libgcc_s|ld-linux)")
+          
+          foreach(lib ${resolved_deps})
+              get_filename_component(name ${lib} NAME)
+              if(NOT name MATCHES "${SKIP_REGEX}")
+                  message(STATUS "Bundling: ${name}")
+                  file(COPY ${lib} DESTINATION "build/bin")
+              endif()
+          endforeach()
+          EOF
+
+          # Run the script targeting whisper-cli
+          # This recursively finds libamdhip64, librocm_sysdeps, libomp, libSDL2, etc.
+          cmake -DAPP="build/bin/whisper-cli" -P bundle_libs.cmake
+          
+          # Fix permissions
+          chmod +x build/bin/*.so*
 
       - name: Set RPATH for portable distribution
         run: |