docs: extend Windows cmake build options and add Pack and Run

docs/build.md

@@ -86,7 +86,7 @@ cmake --build build --config Release
     cmake --build build --config Release -j 4
     cd ..
     ```
-  - To suppress warnings, add the following to `if (MSVC)...` in the top-level _CMakeLists.txt_.
+  - To suppress warnings, add the following to `if (MSVC)`... in the top-level _CMakeLists.txt_.
     ```cmake
     add_compile_options(
         /wd4101  # unreferenced local variable
@@ -94,22 +94,43 @@ cmake --build build --config Release
         /wd4267  # conversion from 'size_t' to a smaller type, possible loss of data
         /wd4305  # truncation from 'type1' to 'type2'
         /wd4319  # zero extending 'uint32_t' to 'size_t' of greater size
+        /wd4334  # result of 32-bit shift implicitly converted to 64 bits
         /wd4804  # unsafe use of type 'bool'
         /wd4996  # the POSIX name for this item is deprecated
     )
     ```
-  - Build configuration - release build with build shared libs disabled.
+  - Build configuration - windows-cpu release build with shared libs enabled.
     ```bat
-    :: Use full file paths for libcurl and ccache. Replace <user> with valid user ID if applicable.
-    cmake -B build -DBUILD_SHARED_LIBS=OFF -DCMAKE_BUILD_TYPE=Release ^
-    -DCURL_LIBRARY=C:\Users\<user>\Projects\llama.cpp\vcpkg\packages\curl_x64-windows\lib\libcurl.lib ^
-    -DCURL_INCLUDE_DIR=C:\Users\<user>\Projects\llama.cpp\vcpkg\packages\curl_x64-windows\include ^
-    -DCMAKE_C_COMPILER_LAUNCHER=C:\Users\<user>\Projects\llama.cpp\ccache\build\Release\ccache.exe ^
-    -DCMAKE_CXX_COMPILER_LAUNCHER=C:\Users\<user>\Projects\llama.cpp\ccache\build\Release\ccache.exe
+    :: Use full file paths for libcurl and ccache.
+    SET CURL_PATH=%USERPROFILE%\Projects\llama.cpp\vcpkg\packages\curl_x64-windows
+    SET CCACHE_PATH=%USERPROFILE%\Projects\llama.cpp\ccache\build\Release
+    cmake -S . -B build -G "Visual Studio 17 2022" ^
+    -DBUILD_SHARED_LIBS=ON ^
+    -DCMAKE_BUILD_TYPE=Release ^
+    -DGGML_NATIVE=OFF ^
+    -DGGML_BACKEND_DL=ON ^
+    -DGGML_CPU_ALL_VARIANTS=ON ^
+    -DGGML_OPENMP=ON ^
+    -DCURL_LIBRARY=%CURL_PATH%\lib\libcurl.lib ^
+    -DCURL_INCLUDE_DIR=%CURL_PATH%\include ^
+    -DCMAKE_C_COMPILER_LAUNCHER=%CCACHE_PATH%\ccache.exe ^
+    -DCMAKE_CXX_COMPILER_LAUNCHER=%CCACHE_PATH%\ccache.exe
     ```
   - Build
     ```bat
-    cmake --build build --config Release -j 8
+    cmake --build build --config Release
+    ```
+  - Pack
+    ```bat
+    copy %CURL_PATH%\bin\libcurl.dll build\bin\Release
+    :: Use qualified 7zip path if not in PATH - e.g. vcpkg\downloads\tools\7zip-25.01-windows\7z
+    <qualified path>\7z a llama-bin-win-cpu-x64.zip build\bin\Release\*
+    ```
+  - Run WebUI
+    ```bat
+    cd build\bin\Release
+    :: local HTTP server accessed via browser: http://localhost:8080
+    llama-server -hf ggml-org/gemma-3-1b-it-GGUF
     ```
 
 ## BLAS Build