autotools - AS_IF 和 AC_MSG_ERROR : error: possibly undefined macro

Question

我在尝试构建 libnice-0.1.10 时遇到了这样的错误。对于解决方案，我正在关注 possibly undefined macro: AC_MSG_ERROR ，但仍然没有到达那里。
一些程序版本

uname: 3.5.0-23-generic
m4: 1.4.16
automake: 1.14.1
autoconf: 2.69
libtoolize: 2.4.2

我也加了 ACLOCAL_FLAGS="-I /.../share/aclocal"在 ~/.bashrc .
以下是来自 autogen.sh 的报道.

$ ./autogen.sh
configure.ac:331: warning: PKG_PROG_PKG_CONFIG is m4_require'd but not m4_defun'd
m4/gtk-doc.m4:7: GTK_DOC_CHECK is expanded from...
configure.ac:331: the top level
configure.ac:331: warning: PKG_PROG_PKG_CONFIG is m4_require'd but not m4_defun'd
m4/gtk-doc.m4:7: GTK_DOC_CHECK is expanded from...
configure.ac:331: the top level
configure.ac:331: warning: PKG_PROG_PKG_CONFIG is m4_require'd but not m4_defun'd
m4/gtk-doc.m4:7: GTK_DOC_CHECK is expanded from...
configure.ac:331: the top level
libtoolize: putting auxiliary files in `.'.
libtoolize: copying file `./ltmain.sh'
libtoolize: putting macros in AC_CONFIG_MACRO_DIR, `m4'.
libtoolize: copying file `m4/libtool.m4'
libtoolize: copying file `m4/ltoptions.m4'
libtoolize: copying file `m4/ltsugar.m4'
libtoolize: copying file `m4/ltversion.m4'
libtoolize: copying file `m4/lt~obsolete.m4'
configure.ac:331: warning: PKG_PROG_PKG_CONFIG is m4_require'd but not m4_defun'd
m4/gtk-doc.m4:7: GTK_DOC_CHECK is expanded from...
configure.ac:331: the top level
configure.ac:331: warning: PKG_PROG_PKG_CONFIG is m4_require'd but not m4_defun'd
m4/gtk-doc.m4:7: GTK_DOC_CHECK is expanded from...
configure.ac:331: the top level
configure.ac:331: warning: PKG_PROG_PKG_CONFIG is m4_require'd but not m4_defun'd
m4/gtk-doc.m4:7: GTK_DOC_CHECK is expanded from...
configure.ac:331: the top level
configure.ac:105: error: possibly undefined macro: AS_IF
      If this token and others are legitimate, please use m4_pattern_allow.
      See the Autoconf documentation.
configure.ac:218: error: possibly undefined macro: AC_MSG_ERROR
autoreconf: /opt/oblong/deps-64-10/bin/autoconf failed with exit status: 1

非常感谢您的帮助!

Answer 1

这只是意味着您缺少 pkg-config (或者您可能有旧版本)。只需下载并安装。