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问如何用cmake在C++项目中包含Flite？
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Stack Overflow用户

提问于 2020-09-02 11:41:42

回答 1查看 361关注 0票数 0

我必须在我的应用程序中使用TTS引擎，并且尝试使用Flite。我已经安装了它，并在命令行中测试了它，但是当我尝试将它放到我的应用程序中时，我无法让它工作。我已经搜索了网络，但没有成功，因为大多数指令都是针对windows或android的。我也知道Barath的c++包装器，但是它需要C++17，现在我不能使用它。我在Ubuntu16.04上使用C++11。

这是我的代码：

TTSFliteManager：(使用Flite的类)

#include "TTSFliteManager.h"
#include </home/user/flite/include/flite.h>
#include <utils/Logger.h>
...

void
TTSFliteManager::TTSTranslate(std::string text, std::string destination)
{
    ADD_LOG_DEBUG << "TTSFliteManager::TTSTranslate()";
    cst_voice *voice;
    flite_init();

    voice = flite_voice_select(NULL);

    float secs = flite_text_to_speech(text.c_str(),voice,destination.c_str());
    if (secs == 0)
        ADD_LOG_ERROR << "TTSFliteManager::TTSTranslate() ERROR GENERATED AUDIO FILE IS EMPTY";
    
}
...

生成时遇到的错误如下：

...
libPlugin.so: undefined reference to "flite_voice_select"
libPlugin.so: undefined reference to "flite_text_to_speech"
libPlugin.so: undefined reference to "flite_init"
collect2: error: ld returned 1 exit status

看一下文档中的示例，我知道在我的项目中缺少了一些库("-lflite_cmu_us_kal“"-lflite_usenglish”"-lflite_cmulex“"-lflite”"-lm")。

我应该使用"find_package“吗？"include_directories"？如果是这样的话，有哪些合适的参数可以让它正常工作呢？我使用的包(Flite，FliteDll)返回了一个错误，指示找不到这样的包。

我相信我需要正确配置CMakeLists，但是我不知道在那里写什么可以让项目查看flite库。

编辑

插件CMakeList：

set(PLUGSOURCECD_DIR "$ENV{DEV_ROOT}/Plugin/ModPlugin")
set(PLUGSOURCEMD_DIR "$ENV{DEV_ROOT}/src/")
set(PLUGSOURCEAWT_DIR "$ENV{DEV_ROOT}/AWT/sources")
set(PLUG_DIR "$ENV{DEV_ROOT}/Plugin")
include( "$ENV{CMAKE_ADDITIONAL_MODULES_DIR}/CommonRules.cmake" )

MESSAGE("Dir = ${PLUGSOURCECD_DIR}")
MESSAGE("CMAKE_SOURCE_DIR = ${CMAKE_SOURCE_DIR}")


IF(WIN32)

    IF(NOT CMAKE_DEBUG_POSTFIX)
      set(CMAKE_DEBUG_POSTFIX d)
    ENDIF()
    if(POLICY CMP0020)
      cmake_policy(SET CMP0020 NEW)
    endif()
    if(POLICY CMP0074)
      cmake_policy(SET CMP0074 NEW)
    endif()
    if(POLICY CMP0011)
      cmake_policy(SET CMP0011 NEW)
    endif()
ENDIF()

IF(CMAKE_SOURCE_DIR STREQUAL PLUGSOURCECD_DIR)

# CMake compatibility issues.
cmake_minimum_required(VERSION 2.8)
mark_as_advanced(CMAKE_BACKWARDS_COMPATIBILITY)
project(modPlugin)
#include( "Project.cmake" )

include( "Target.cmake" )

find_package(Qt5 5.8 COMPONENTS Widgets Multimedia MultimediaWidgets REQUIRED)
# The Qt5Widgets_INCLUDES also includes the include directories for
  # dependencies QtCore and QtGui
  include_directories(${Qt5Widgets_INCLUDE_DIRS})
    MESSAGE("QT Qt5Widgets_INCLUDES = ${Qt5Widgets_INCLUDE_DIRS}")
  # We need add -DQT_WIDGETS_LIB when using QtWidgets in Qt 5.
  add_definitions(${Qt5Widgets_DEFINITIONS})
set(QT_LIBRARIES 
    Qt5::Gui Qt5::Core Qt5::Multimedia Qt5::MultimediaWidgets )
MESSAGE("QT5LIB = ${QT_LIBRARIES}")
set(QT_CLILIBRARIES ${QT_LIBRARIES})

ENDIF(CMAKE_SOURCE_DIR STREQUAL PLUGSOURCECD_DIR)

# LiquidSDR
find_package(liquiddsp REQUIRED)
include_directories(${liquiddsp_INCLUDE_DIR})
MESSAGE("LiquidDSP = ${liquiddsp_LIBRARY}")
MESSAGE("LiquidDSP include = ${liquiddsp_INCLUDE_DIR}")

INCLUDE_DIRECTORIES(${PLUGSOURCECD_DIR})


set(PCDSOURCES
#list of .cpp files
...
    ${PLUGSOURCECD_DIR}/sources/TTSFliteManager.cpp
...
        )     

set(PCDHEADER
#list of .h files
...
    ${PLUGSOURCECD_DIR}/sources/TTSFliteManager.h
...
        )               

set ( UIS
lust of .ui files
...
)

set(CMAKE_AUTORCC ON)
SET(CMAKE_AUTOUIC ON)

QT5_WRAP_CPP(PLUGINTMOCCD_SOURCES ${PCDHEADER})
QT5_WRAP_UI( UI_HEADERS ${UIS} )
set(PLUGIN_DIR "${CMAKE_BINARY_DIR}/plugins")

file(MAKE_DIRECTORY ${PLUGIN_DIR})

MESSAGE("Source = ${PCDSOURCES}")
set(modPlugin_LIBRARIES modPlugin)
add_library(${modPlugin_LIBRARIES} SHARED ${PCDSOURCES} ${PLUGINTMOCCD_SOURCES} ${UI_HEADERS})

target_link_libraries( 
    ${modPlugin_LIBRARIES} 
    ${gui_LIBRARIES} 
    ${QT_LIBRARIES}  
    ${liquiddsp_LIBRARY}
)

add_custom_command(TARGET ${modPlugin_LIBRARIES} 
                   POST_BUILD
                   COMMAND ${CMAKE_COMMAND} -E copy $<TARGET_FILE:${modPlugin_LIBRARIES}> ${PLUGIN_DIR})

项目CMakeList：

# CMake compatibility issues.
cmake_minimum_required(VERSION 2.6)
mark_as_advanced(CMAKE_BACKWARDS_COMPATIBILITY)

PROJECT(SSTUDIO)

include(Target.cmake)

INCLUDE(Project.cmake)

SET(BUILD_SHARED_LIBS "true")
set(SMSSTYLEDIR "$ENV{DEV_ROOT}/styles")
IF(BUILD_SHARED_LIBS)
MESSAGE(STATUS "=====>>>>> Compile internal libraries as shared")
ELSE()
MESSAGE(STATUS "=====>>>>> Compile internal libraries as static")
set(CMAKE_POSITION_INDEPENDENT_CODE ON)
ENDIF()

IF(WIN32)
    IF(BUILD_SHARED_LIBS)
        ADD_DEFINITIONS(-DBUILD_SHARED_LIBS)
    ENDIF()
    IF(NOT CMAKE_DEBUG_POSTFIX)
        SET(CMAKE_DEBUG_POSTFIX d)
    ENDIF()

    cmake_policy(SET CMP0020 NEW)
ENDIF()

INCLUDE("$ENV{CMAKE_ADDITIONAL_MODULES_DIR}/CommonRules.cmake")

set(SSTUDIO_SOURCES
#list of .cpp files
...
)

SET(SSTUDIO_MOC_HEADERS
#list of .h files
...
)


FIND_PACKAGE(Boost 1.57.0 REQUIRED system date_time program_options filesystem chrono thread)
INCLUDE_DIRECTORIES(${Boost_INCLUDE_DIRS})
IF(WIN32)
    ADD_DEFINITIONS(-DBOOST_ALL_NO_LIB)
    ADD_DEFINITIONS(-DBOOST_ALL_DYN_LINK)
    ADD_DEFINITIONS(-DBOOST_NO_RVALUE_REFERENCES)

    LINK_DIRECTORIES(${LINK_DIRECTORIES} ${Boost_LIBRARY_DIRS})
ENDIF()

# fftw3
find_package(FFTW REQUIRED)
include_directories(${FFTW_INCLUDES})
MESSAGE(STATUS "FFTW_INCLUDES : '${FFTW_INCLUDES}'")


find_package(ZeroMQ REQUIRED)
INCLUDE_DIRECTORIES(${ZeroMQ_INCLUDE_DIRS})


#TTS Flite commented out since is not working anyway
#set(TTS_DIR "/home/user/flite")
#find_package(FliteDll REQUIRED flite_cmu_us_kal flite_usenglish flite_cmulex flite m)
#include_directories(${FliteDll_INCLUDES})


set(CMAKE_INCLUDE_CURRENT_DIR ON)

# Libsndfile
find_package(sndfile REQUIRED)
include_directories(${sndfile_INCLUDE_DIR})
MESSAGE("Libsndfile = ${sndfile_LIBRARY}")
MESSAGE("Libsndfile include = ${sndfile_INCLUDE_DIR}")


IF($ENV{QT_SELECT} STREQUAL "4")
    set(QT_QMAKE_EXECUTABLE "$ENV{QTDIR}/Bin/qmake.exe")
    find_package(Qt4 4.8.6 REQUIRED QtGui QtCore QtSql QtNetwork QtTest QtUiTools QtXml)
    include (Qt4Macros)
    include(${QT_USE_FILE})
    include_directories(${QT_INCLUDES})
    ADD_DEFINITIONS( ${QT_DEFINITIONS} )
ELSE()
    find_package(Qt5 5.8 COMPONENTS Widgets Core Network Xml Sql UiTools Multimedia MultimediaWidgets Concurrent REQUIRED)
    # The Qt5Widgets_INCLUDES also includes the include directories for dependencies QtCore and QtGui
    include_directories(${Qt5Widgets_INCLUDE_DIRS} ${Qt5Multimedia_INCLUDE_DIRS} ${Qt5Concurrent_INCLUDE_DIRS} ${Qt5Xml_INCLUDE_DIRS})

    # We need add -DQT_WIDGETS_LIB when using QtWidgets in Qt 5.
    add_definitions(${Qt5Widgets_DEFINITIONS})
    set(SSTUDIO_QT_LIBRARIES Qt5::Gui Qt5::Core Qt5::Sql Qt5::Network Qt5::UiTools Qt5::Xml Qt5::Multimedia Qt5::MultimediaWidgets)
ENDIF()

SET(CMAKE_AUTORCC ON)
SET(CMAKE_AUTOUIC ON)

# moc'ing
if(Qt4_FOUND OR QT4_FOUND)
  QT4_WRAP_CPP( SSTUDIO_MOC_SOURCES ${SSTUDIO_MOC_HEADERS} )
ELSE()
  QT5_WRAP_CPP( SSTUDIO_MOC_SOURCES ${SSTUDIO_MOC_HEADERS})
endif(Qt4_FOUND OR QT4_FOUND)

find_package(Poco REQUIRED Net NetSSL)
find_package(OpenSSL REQUIRED)

INCLUDE("Dependencies.cmake")


SET(SSTUDIO_LIBS
    ${Boost_LIBRARIES}
    ${ZeroMQ_LIBRARIES}
    ${FFTW_LIBRARIES}
    ${SSTUDIO_QT_LIBRARIES}
...
    ${modPlugin_LIBRARIES}
    ${ftpPlugin_LIBRARIES}
    ${sndfile_LIBRARIES}
#    ${FliteDll_LIBRARIES} commented out since is not working anyway
)

IF(UNIX)
    #target_link_libraries(${roofipc_LIBRARIES} ${ZeroMQ_LIBRARIES})
ENDIF()


add_executable(
    ${TARGET_NAME} 
    ${SSTUDIO_SOURCES} 
    ${SSTUDIO_MOC_SOURCES} 
)
target_link_libraries(
    ${TARGET_NAME} 
    ${SSTUDIO_LIBS} 
    ${Poco_LIBRARIES}
)


INCLUDE("$ENV{CMAKE_ADDITIONAL_MODULES_DIR}/ProductInfo.cmake")

# ----- POST-BUILD -----
#

# post build package creation
add_custom_target( pack
    COMMAND ${CMAKE_COMMAND} -P ${CMAKE_CURRENT_SOURCE_DIR}/pack.cmake
    COMMENT "Creating package..." )

# postbuild copies
include ( copyConfig.cmake )
include ( copyScripts.cmake )

# post RUNTIME Environment Setup
add_custom_target( runtime COMMAND ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/runtimeConfiguration.sh ${TARGET_NAME} COMMENT "Setup Runtime..." )

ubuntu-16.04

flite

c++

cmake

include

回答 1

Stack Overflow用户

回答已采纳

发布于 2020-09-02 12:54:32

这个库不附带pkg-config文件或CMake支持，但它确实使用了常规的autotools安装结构(前缀/include、前缀/lib)。

这意味着您可以告诉CMake搜索它：

find_path(FLITE_ROOT flite/flite.h PATH_SUFFIXES include)

add_library(FLite INTERFACE IMPORTED)
target_include_directories(FLite INTERFACE ${FLITE_ROOT}/include)
target_link_directories(FLite INTERFACE ${FLITE_ROOT}/lib)
target_link_libraries(FLite INTERFACE -lflite_cmu_us_kal -lflite_usenglish -lflite_cmulex -lflite -lm)

这个块在您的include/flite/flite.h搜索路径上查找CMake，并使用该路径填充FLITE_ROOT变量。然后，我们创建一个导入的接口目标，该目标具有正确的头路径、库路径和链接库。如果您想要使FindFLite.cmake可重用，通常会将上面的内容放在CMakeLists.txt中，但是现在您可以将它留在您的CMakeLists.txt中。

最后，将您自己的目标链接到这个CMake目标：

target_link_libraries(Plugin PUBLIC FLite)

当第一次运行CMake时，您可能需要将CMAKE_PREFIX_PATH指向/home/user/flite。

编辑:将共享导入更改为导入的接口。前者希望找到一个libFLite.so，而我已经指定了所有库依赖项。

票数 0

页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持

原文链接：

https://stackoverflow.com/questions/63704768

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