c - autoreconf 因“可能未定义的宏：AM_PATH_GLIB_2_0”而失败

Question

在修改此源代码时，我从以下位置收到此错误autoreconf：

$ autoreconf
configure.ac:240: warning: macro 'AM_PATH_GLIB_2_0' not found in library
configure.ac:246: warning: macro 'AM_PATH_GTK_2_0' not found in library
configure.ac:240: error: possibly undefined macro: AM_PATH_GLIB_2_0
      If this token and others are legitimate, please use m4_pattern_allow.
      See the Autoconf documentation.
configure.ac:246: error: possibly undefined macro: AM_PATH_GTK_2_0
autoreconf: /usr/bin/autoconf failed with exit status: 1

中的行configure.ac是：

AM_PATH_GLIB_2_0([2.7.1], [ac_glib_test="yes"], [ac_glib_test="no"], [gthread])

这是我使用的 autoconf/automake 工具版本的问题，还是其他问题？

谢谢。

Answer 1

我在 Centos8 上做了以下操作：

sudo find /usr /opt -name "*.m4" -exec grep -H AM_PATH_GLIB_2_0 {} \;

找出包含 glib-2.0.m4 的目录

/usr/share/aclocal/glib-2.0.m4:dnl AM_PATH_GLIB_2_0([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, MODULES]]]])

发行

export ACLOCAL_PATH=/usr/share/aclocal

解决了问题