未解决的符号建筑pocketsphinx应用 [英] Unresolved symbols building pocketsphinx application

问题描述

我尝试使用pocketsphinx上手，但我得到这个错误：

 的gcc -I /家庭/ noahchalifour /库/ pocketsphinx /包括-I /家庭/ noahchalifour /库/ sphinxbase /包括pocketsphinx.c -o pocketsphinx
/tmp/ccagvqgz.o：在函数'主'：
。pocketsphinx.c :(文字+ 0x20的）：未定义的参考`ps_args
pocketsphinx.c :(文字+ 0x6b）：未定义的参考`cmd_ln_init
collect2：错误：LD返回1退出状态
 

我每次运行此code：

 的#include＆LT; pocketsphinx.h＆GT;＃定义MODELDIR/家庭/库/ pocketsphinx /模式INT主（INT ARGC，CHAR *的argv []）
{
    ps_de coder_t * PS = NULL;
    cmd_ln_t *配置= NULL;    配置= cmd_ln_init（NULL，ps_args（），TRUE，
             -hmm，MODELDIR/ EN-US / EN-US
             -lm，MODELDIR/en-us/en-us.lm.bin
             -dict，MODELDIR/en-us/cmudict-en-us.dict
             空值）;    的printf（成功\\ n！）;    返回0;
}
 

解决方案

您也应该链接到 pocketsphinx 库：

 的gcc -I /家庭/ noahchalifour /库/ pocketsphinx /包括\\
    -I /家庭/ noahchalifour /库/ sphinxbase /包括\\
    -L /家庭/ noahchalifour /库/ pocketsphinx / lib目录\\
    -L /家庭/ noahchalifour /库/ sphinxbase / lib目录\\
    -lpocketsphinx -lsphinxbase -lsphinxad
    pocketsphinx.c -o pocketsphinx
 

我猜 libpocketphinx.so ， libsphinxbase.so 的位置和 libsphinxad。所以使用为包括

提供的preFIX

im trying to get started using pocketsphinx but I get this error:

gcc -I /home/noahchalifour/libraries/pocketsphinx/include -I /home/noahchalifour/libraries/sphinxbase/include pocketsphinx.c -o pocketsphinx
/tmp/ccagvqgz.o: In function `main':
pocketsphinx.c:(.text+0x20): undefined reference to `ps_args'
pocketsphinx.c:(.text+0x6b): undefined reference to `cmd_ln_init'
collect2: error: ld returned 1 exit status

every time I run this code:

#include <pocketsphinx.h>

#define MODELDIR "/home/libraries/pocketsphinx/model"

int main(int argc, char *argv[])
{
    ps_decoder_t *ps = NULL;
    cmd_ln_t *config = NULL;

    config = cmd_ln_init(NULL, ps_args(), TRUE,
             "-hmm", MODELDIR "/en-us/en-us",
             "-lm", MODELDIR "/en-us/en-us.lm.bin",
             "-dict", MODELDIR "/en-us/cmudict-en-us.dict",
             NULL);

    printf("Success!\n");

    return 0;
}

解决方案

You should also link to the pocketsphinx library:

gcc -I /home/noahchalifour/libraries/pocketsphinx/include \
    -I /home/noahchalifour/libraries/sphinxbase/include \
    -L /home/noahchalifour/libraries/pocketsphinx/lib \
    -L /home/noahchalifour/libraries/sphinxbase/lib \
    -lpocketsphinx -lsphinxbase -lsphinxad
    pocketsphinx.c -o pocketsphinx

I guessed the location of libpocketphinx.so, libsphinxbase.so and libsphinxad.so using the prefix you provided for the includes.

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