Add local spoken passages with Google retrieval and isolated runtime setup

tools/speech-runtime/CMakeLists.txt

@@ -0,0 +1,49 @@
+cmake_minimum_required(VERSION 3.21)
+project(searchi_speech_runtime LANGUAGES C CXX)
+find_package(Git REQUIRED)
+execute_process(COMMAND "${GIT_EXECUTABLE}" -C "${WHISPER_SOURCE}" rev-parse HEAD OUTPUT_VARIABLE revision OUTPUT_STRIP_TRAILING_WHITESPACE RESULT_VARIABLE status)
+if(NOT status EQUAL 0 OR NOT revision STREQUAL "d1be6fde11ac6e0407606b4e42fe72d34add8037")
+  message(FATAL_ERROR "Provide the pinned whisper.cpp source checkout")
+endif()
+option(SEARCHI_INTERNAL_CPU "Internal Windows VM CPU tool, not distribution" OFF)
+set(GGML_NATIVE OFF CACHE BOOL "" FORCE)
+set(GGML_OPENMP OFF CACHE BOOL "" FORCE)
+set(WHISPER_BUILD_EXAMPLES OFF CACHE BOOL "" FORCE)
+set(WHISPER_BUILD_TESTS OFF CACHE BOOL "" FORCE)
+foreach(provider CUDA SYCL HIP BLAS)
+  set(GGML_${provider} OFF CACHE BOOL "" FORCE)
+endforeach()
+if(SEARCHI_INTERNAL_CPU)
+  set(BUILD_SHARED_LIBS OFF CACHE BOOL "" FORCE)
+  set(GGML_BACKEND_DL OFF CACHE BOOL "" FORCE)
+  set(GGML_VULKAN OFF CACHE BOOL "" FORCE)
+  set(GGML_METAL OFF CACHE BOOL "" FORCE)
+else()
+  set(BUILD_SHARED_LIBS ON CACHE BOOL "" FORCE)
+  set(GGML_BACKEND_DL ON CACHE BOOL "" FORCE)
+  if(CMAKE_SYSTEM_PROCESSOR MATCHES "^(AMD64|amd64|x86_64)$")
+    set(GGML_CPU_ALL_VARIANTS ON CACHE BOOL "" FORCE)
+  endif()
+  if(APPLE)
+    set(GGML_METAL ON CACHE BOOL "" FORCE)
+    set(GGML_VULKAN OFF CACHE BOOL "" FORCE)
+  else()
+    find_package(Vulkan REQUIRED COMPONENTS glslc)
+    set(GGML_VULKAN ON CACHE BOOL "" FORCE)
+    set(GGML_METAL OFF CACHE BOOL "" FORCE)
+  endif()
+endif()
+add_subdirectory("${WHISPER_SOURCE}" whisper)
+target_compile_features(whisper PRIVATE cxx_std_17)
+add_executable(searchi-speech-worker worker.cpp)
+target_compile_features(searchi-speech-worker PRIVATE cxx_std_17)
+target_link_libraries(searchi-speech-worker PRIVATE whisper)
+if(NOT SEARCHI_INTERNAL_CPU)
+  target_compile_definitions(searchi-speech-worker PRIVATE SEARCHI_DISTRIBUTION_AUTO=1)
+endif()
+if(MSVC)
+  target_compile_options(searchi-speech-worker PRIVATE /utf-8)
+endif()
+if(UNIX)
+  set_target_properties(searchi-speech-worker PROPERTIES BUILD_RPATH "$ORIGIN;@loader_path" INSTALL_RPATH "$ORIGIN;@loader_path")
+endif()