错误
安装sni-proxy过程中执行autoconf.sh出现如下错误：
[root@gu1234 sniproxy-master]# ./autogen.sh configure.ac:18: warning: AC_LIB_PREPARE_PREFIX is m4_require'd but not m4_defun'd m4/lib-link.m4:57: AC_LIB_HAVE_LINKFLAGS is expanded from... /usr/share/aclocal/pkg.m4:102: PKG_CHECK_MODULES is expanded from... configure.ac:18: the top level configure.ac:18: warning: AC_LIB_PROG_LD is m4_require'd but not m4_defun'd m4/lib-link.m4:125: AC_LIB_RPATH is expanded from... configure.ac:18: warning: AC_LIB_PREPARE_MULTILIB is m4_require'd but not m4_defun'd m4/lib-link.m4:181: AC_LIB_LINKFLAGS_BODY is expanded from... configure.ac:29: warning: AC_LIB_PREPARE_PREFIX is m4_require'd but not m4_defun'd configure.ac:29: the top level configure.ac:29: warning: AC_LIB_PREPARE_MULTILIB is m4_require'd but not m4_defun'd configure.ac:46: warning: AC_LIB_PREPARE_PREFIX is m4_require'd but not m4_defun'd ../../lib/m4sugar/m4sh.m4:505: AS_IF is expanded from... configure.ac:46: the top level configure.ac:46: warning: AC_LIB_PREPARE_MULTILIB is m4_require'd but not m4_defun'd configure.ac:53: warning: AC_LIB_PREPARE_PREFIX is m4_require'd but not m4_defun'd configure.ac:53: the top level configure.ac:53: warning: AC_LIB_PREPARE_MULTILIB is m4_require'd but not m4_defun'd configure.ac:18: warning: AC_LIB_PREPARE_PREFIX is m4_require'd but not m4_defun'd m4/lib-link.m4:57: AC_LIB_HAVE_LINKFLAGS is expanded from... aclocal.m4:123: PKG_CHECK_MODULES is expanded from... configure.ac:18: the top level configure.ac:18: warning: AC_LIB_PROG_LD is m4_require'd but not m4_defun'd m4/lib-link.m4:125: AC_LIB_RPATH is expanded from... configure.ac:18: warning: AC_LIB_PREPARE_MULTILIB is m4_require'd but not m4_defun'd m4/lib-link.m4:181: AC_LIB_LINKFLAGS_BODY is expanded from... configure.ac:29: warning: AC_LIB_PREPARE_PREFIX is m4_require'd but not m4_defun'd configure.ac:29: the top level configure.ac:29: warning: AC_LIB_PREPARE_MULTILIB is m4_require'd but not m4_defun'd configure.ac:46: warning: AC_LIB_PREPARE_PREFIX is m4_require'd but not m4_defun'd ../../lib/m4sugar/m4sh.m4:505: AS_IF is expanded from... configure.ac:46: the top level configure.ac:46: warning: AC_LIB_PREPARE_MULTILIB is m4_require'd but not m4_defun'd configure.ac:53: warning: AC_LIB_PREPARE_PREFIX is m4_require'd but not m4_defun'd configure.ac:53: the top level configure.ac:53: warning: AC_LIB_PREPARE_MULTILIB is m4_require'd but not m4_defun'd configure.ac:18: warning: AC_LIB_PREPARE_PREFIX is m4_require'd but not m4_defun'd m4/lib-link.m4:57: AC_LIB_HAVE_LINKFLAGS is expanded from... aclocal.m4:123: PKG_CHECK_MODULES is expanded from... configure.ac:18: the top level configure.ac:18: warning: AC_LIB_PROG_LD is m4_require'd but not m4_defun'd m4/lib-link.m4:125: AC_LIB_RPATH is expanded from... configure.ac:18: warning: AC_LIB_PREPARE_MULTILIB is m4_require'd but not m4_defun'd m4/lib-link.m4:181: AC_LIB_LINKFLAGS_BODY is expanded from... configure.ac:29: warning: AC_LIB_PREPARE_PREFIX is m4_require'd but not m4_defun'd configure.ac:29: the top level configure.ac:29: warning: AC_LIB_PREPARE_MULTILIB is m4_require'd but not m4_defun'd configure.ac:46: warning: AC_LIB_PREPARE_PREFIX is m4_require'd but not m4_defun'd ../../lib/m4sugar/m4sh.m4:505: AS_IF is expanded from... configure.ac:46: the top level configure.ac:46: warning: AC_LIB_PREPARE_MULTILIB is m4_require'd but not m4_defun'd configure.ac:53: warning: AC_LIB_PREPARE_PREFIX is m4_require'd but not m4_defun'd configure.ac:53: the top level configure.ac:53: warning: AC_LIB_PREPARE_MULTILIB is m4_require'd but not m4_defun'd configure:4008: error: possibly undefined macro: AC_LIB_PREPARE_PREFIX If this token and others are legitimate, please use m4_pattern_allow. See the Autoconf documentation. configure:4009: error: possibly undefined macro: AC_LIB_PROG_LD configure:4127: error: possibly undefined macro: AC_LIB_PREPARE_MULTILIB configure:4202: error: possibly undefined macro: AC_LIB_WITH_FINAL_PREFIX autoreconf: /usr/bin/autoconf failed with exit status: 1
解决方法
# yum install gettext-devel
