Sync with upstream ggml-org/llama.cpp tag b7751

examples/llama.android/lib/src/main/cpp/CMakeLists.txt

@@ -0,0 +1,56 @@
+cmake_minimum_required(VERSION 3.31.6)
+
+project("ai-chat" VERSION 1.0.0 LANGUAGES C CXX)
+
+set(CMAKE_C_STANDARD 11)
+set(CMAKE_C_STANDARD_REQUIRED true)
+
+set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD_REQUIRED true)
+
+set(CMAKE_C_FLAGS   "${CMAKE_C_FLAGS}"   CACHE STRING "" FORCE)
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}" CACHE STRING "" FORCE)
+
+# --------------------------------------------------------------------------
+# AI Chat library
+# --------------------------------------------------------------------------
+
+if(DEFINED ANDROID_ABI)
+    message(STATUS "Detected Android ABI: ${ANDROID_ABI}")
+    if(ANDROID_ABI STREQUAL "arm64-v8a")
+        set(GGML_SYSTEM_ARCH "ARM")
+        set(GGML_CPU_KLEIDIAI ON)
+        set(GGML_OPENMP ON)
+    elseif(ANDROID_ABI STREQUAL "x86_64")
+        set(GGML_SYSTEM_ARCH "x86")
+        set(GGML_CPU_KLEIDIAI OFF)
+        set(GGML_OPENMP OFF)
+    else()
+        message(FATAL_ERROR "Unsupported ABI: ${ANDROID_ABI}")
+    endif()
+endif()
+
+set(LLAMA_SRC ${CMAKE_CURRENT_LIST_DIR}/../../../../../../)
+add_subdirectory(${LLAMA_SRC} build-llama)
+
+add_library(${CMAKE_PROJECT_NAME} SHARED
+        ai_chat.cpp)
+
+target_compile_definitions(${CMAKE_PROJECT_NAME} PRIVATE
+        GGML_SYSTEM_ARCH=${GGML_SYSTEM_ARCH}
+        GGML_CPU_KLEIDIAI=$<BOOL:${GGML_CPU_KLEIDIAI}>
+        GGML_OPENMP=$<BOOL:${GGML_OPENMP}>
+)
+
+target_include_directories(${CMAKE_PROJECT_NAME} PRIVATE
+        ${LLAMA_SRC}
+        ${LLAMA_SRC}/common
+        ${LLAMA_SRC}/include
+        ${LLAMA_SRC}/ggml/include
+        ${LLAMA_SRC}/ggml/src)
+
+target_link_libraries(${CMAKE_PROJECT_NAME}
+        llama
+        common
+        android
+        log)