blumia
736ec14d5b
Move all business logic into liblivecaption_core (no Qt dependency) and the widgets into liblivecaption_ui, leaving two executables: the caption window and the CLI, which no longer links Qt Widgets. Abstract the ASR backend behind IAsr so the streaming policy and the live pipeline can be tested with a scripted fake backend instead of a real model. 把全部业务逻辑下沉到不依赖 Qt 的 liblivecaption_core，界面独立成 liblivecaption_ui，拆出悬浮窗与命令行两个可执行程序（CLI 不再链接 Qt Widgets）；并用 IAsr 抽象推理后端，使流式策略与实时管线可脱离真模型 用假实现做单元测试。测试还抓到一个真 bug：段恰好结束在 chunk 边界时 只提交了稳定部分，最后几个词被丢掉，已修。
118 lines
4.4 KiB
CMake
118 lines
4.4 KiB
CMake
cmake_minimum_required(VERSION 3.24)
|
||
project(live-caption LANGUAGES CXX)
|
||
|
||
set(CMAKE_CXX_STANDARD 17)
|
||
set(CMAKE_CXX_STANDARD_REQUIRED ON)
|
||
set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
|
||
set(CMAKE_AUTOMOC ON)
|
||
if(NOT CMAKE_BUILD_TYPE)
|
||
set(CMAKE_BUILD_TYPE Release CACHE STRING "" FORCE)
|
||
endif()
|
||
|
||
option(LC_BUILD_TESTS "构建单元测试" ON)
|
||
|
||
# ---------------------------------------------------------------------------
|
||
# llama.cpp / libmtmd 的搜索路径
|
||
#
|
||
# Debian/Deepin 把 llama 的 CMake config 放在非标准目录 cmake-private/，
|
||
# 而 pkg-config 的 llama.pc 又漏了 -lmtmd。所以这里把两个路径都塞进搜索前缀，
|
||
# 并单独用 find_library 找 mtmd。
|
||
# ---------------------------------------------------------------------------
|
||
foreach(_p
|
||
/usr/lib/x86_64-linux-gnu/llama
|
||
/usr/lib/x86_64-linux-gnu/llama/cmake-private
|
||
/usr/lib/x86_64-linux-gnu/llama/pkgconfig)
|
||
if(EXISTS "${_p}")
|
||
list(APPEND CMAKE_PREFIX_PATH "${_p}")
|
||
set(ENV{PKG_CONFIG_PATH} "${_p}:$ENV{PKG_CONFIG_PATH}")
|
||
endif()
|
||
endforeach()
|
||
|
||
find_package(Qt6 REQUIRED COMPONENTS Core Widgets)
|
||
find_package(PkgConfig REQUIRED)
|
||
find_package(Threads REQUIRED)
|
||
|
||
pkg_check_modules(SAMPLERATE REQUIRED IMPORTED_TARGET samplerate)
|
||
pkg_check_modules(PULSE REQUIRED IMPORTED_TARGET libpulse)
|
||
|
||
# --- llama：优先系统 pkg-config，其次 CMake config，最后 FetchContent 兜底 ---
|
||
pkg_check_modules(LLAMA QUIET IMPORTED_TARGET llama)
|
||
if(LLAMA_FOUND)
|
||
set(LC_LLAMA_TARGET PkgConfig::LLAMA)
|
||
message(STATUS "llama: 使用系统 pkg-config (${LLAMA_VERSION})")
|
||
else()
|
||
message(STATUS "llama: 系统未找到，改用 FetchContent 拉取固定版本")
|
||
include(FetchContent)
|
||
set(FETCHCONTENT_TRY_FIND_PACKAGE_MODE ALWAYS) # 先 find_package，失败再拉源码
|
||
FetchContent_Declare(llama
|
||
GIT_REPOSITORY https://github.com/ggml-org/llama.cpp.git
|
||
GIT_TAG b9951
|
||
FIND_PACKAGE_ARGS NAMES llama CONFIG)
|
||
set(LLAMA_BUILD_TESTS OFF CACHE BOOL "" FORCE)
|
||
set(LLAMA_BUILD_SERVER OFF CACHE BOOL "" FORCE)
|
||
set(LLAMA_BUILD_EXAMPLES OFF CACHE BOOL "" FORCE)
|
||
FetchContent_MakeAvailable(llama)
|
||
set(LC_LLAMA_TARGET llama)
|
||
endif()
|
||
|
||
# --- mtmd：llama.pc 里没有，单独找 ---
|
||
find_library(LC_MTMD_LIB NAMES mtmd HINTS /usr/lib/x86_64-linux-gnu/llama)
|
||
if(NOT LC_MTMD_LIB)
|
||
message(FATAL_ERROR "找不到 libmtmd（应随 libllama0 一起安装）")
|
||
endif()
|
||
message(STATUS "mtmd: ${LC_MTMD_LIB}")
|
||
|
||
# ---------------------------------------------------------------------------
|
||
# core：全部业务逻辑，刻意不依赖 Qt（方便测试与复用）
|
||
# ---------------------------------------------------------------------------
|
||
add_library(livecaption_core STATIC
|
||
src/core/transcript.cpp
|
||
src/core/audio.cpp
|
||
src/core/qwen3asr.cpp
|
||
src/core/streamingasr.cpp
|
||
src/core/livepipeline.cpp
|
||
)
|
||
target_include_directories(livecaption_core PUBLIC src/core)
|
||
target_link_libraries(livecaption_core PUBLIC
|
||
Threads::Threads
|
||
PkgConfig::SAMPLERATE
|
||
PkgConfig::PULSE
|
||
${LC_LLAMA_TARGET}
|
||
${LC_MTMD_LIB}
|
||
)
|
||
|
||
# ---------------------------------------------------------------------------
|
||
# ui：悬浮窗与 Qt 适配层
|
||
# ---------------------------------------------------------------------------
|
||
add_library(livecaption_ui STATIC
|
||
src/ui/captionwindow.cpp
|
||
src/ui/livetranscriber.cpp
|
||
)
|
||
target_include_directories(livecaption_ui PUBLIC src/ui)
|
||
target_link_libraries(livecaption_ui PUBLIC livecaption_core Qt6::Widgets)
|
||
|
||
# ---------------------------------------------------------------------------
|
||
# 可执行程序
|
||
# ---------------------------------------------------------------------------
|
||
# GUI：悬浮字幕窗
|
||
add_executable(live-caption apps/gui/main.cpp)
|
||
target_include_directories(live-caption PRIVATE apps/common)
|
||
target_link_libraries(live-caption PRIVATE livecaption_ui)
|
||
|
||
# CLI：文件 / 流式文件 / 命令行实时；不链接 Qt Widgets
|
||
add_executable(live-caption-cli apps/cli/main.cpp)
|
||
target_include_directories(live-caption-cli PRIVATE apps/common)
|
||
target_link_libraries(live-caption-cli PRIVATE livecaption_core Qt6::Core)
|
||
|
||
if(CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang")
|
||
foreach(_t livecaption_core livecaption_ui live-caption live-caption-cli)
|
||
target_compile_options(${_t} PRIVATE -Wall -Wextra -Wno-unused-parameter)
|
||
endforeach()
|
||
endif()
|
||
|
||
# ---------------------------------------------------------------------------
|
||
if(LC_BUILD_TESTS)
|
||
enable_testing()
|
||
add_subdirectory(tests)
|
||
endif()
|