编译gst-template-master的gst-plugin

 自己用gst-template-master 的工具make_element生成了plugins,想编译之,

结果运行autogen.sh出现如下错误:

configure.ac:29: error: possibly undefined macro: AC_MSG_ERROR
      If this token and others are legitimate, please use m4_pattern_allow.
      See the Autoconf documentation.
configure.ac:50: error: possibly undefined macro: AC_SUBST
autoreconf: /usr/bin/autoconf failed with exit status: 1
autogen.sh failed

 

查了下configure.ac的第29行, 发现是找不到pkg-config,

我which了一下, 明明有pkg-config的, 但版本是0.21, 可能是太老了点,于是下载了一个0.25版本的pkg-config,

编译安装后, 果然, 这个错误解决了,但又出现了一个新的错误:

src/Makefile.am:6: Libtool library used but `LIBTOOL' is undefined
src/Makefile.am:6:   The usual way to define `LIBTOOL' is to add `AC_PROG_LIBTOOL'
src/Makefile.am:6:   to `configure.ac' and run `aclocal' and `autoconf' again.
src/Makefile.am:6:   If `AC_PROG_LIBTOOL' is in `configure.ac', make sure
src/Makefile.am:6:   its definition is in aclocal's search path.
src/Makefile.am: installing `./depcomp'
Makefile.am: installing `./INSTALL'
autoreconf: automake failed with exit status: 1
autogen.sh failed

 

这次有经验了, 肯定是libtool的问题,下载了个2.4的libtool, 编译安装后,

再来autogen.sh,  终于过了。

 

总结: 在autogen.sh的时候, autoconf 挺傻的,如果你版本低了,它会乱说一气的,

甭管就是了, 升级到新版本就可以了。

 

 

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