在函数 ‘ptmr_start’ 和 ‘ptmr_stop’ 中安装 Sphinxbase 时出现编译错误

Question

我正在使用发行版 ( https://sourceforge.net/projects/cmusphinx/files/sphinxbase/5prealpha/ ) 中的 Sphinxbase 和 Pocketsphinx，在安装时出现以下错误:

/sphinxbase/src/libsphinxbase/util/profile.c: In function ‘ptmr_start’:
/sphinxbase/src/libsphinxbase/util/profile.c:185:19: error: storage size of ‘start’ isn’t known
     struct rusage start;        /* CPU time */
                   ^
/sphinxbase/src/libsphinxbase/util/profile.c:188:15: error: ‘RUSAGE_SELF’ undeclared (first use in this function)
     getrusage(RUSAGE_SELF, &start);
               ^
/sphinxbase/src/libsphinxbase/util/profile.c:188:15: note: each undeclared identifier is reported only once for each function it appears in
/sphinxbase/src/libsphinxbase/util/profile.c: In function ‘ptmr_stop’:
/sphinxbase/src/libsphinxbase/util/profile.c:224:19: error: storage size of ‘stop’ isn’t known
     struct rusage stop;         /* CPU time */
                   ^
/sphinxbase/src/libsphinxbase/util/profile.c:227:15: error: ‘RUSAGE_SELF’ undeclared (first use in this function)
     getrusage(RUSAGE_SELF, &stop);
               ^

我使用的是 Ubuntu，它在 Macintosh(也是 Unix)上编译得很好。

Answer 1

谢谢@TomKuschel 提供的链接。该链接提供了提示。事实证明这是错误的系统标志，因此未包含文件。包括<sys/time.h>和<sys/resource.h>解决了问题。