php - PHP错误:libphp5.so: undefined symbol :_estrndup

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我手工编译Apache-MySQL-PHP，使用下面的configure选项构建自定义安装。当我启动apache时，它无法启动，并在error_log中添加以下错误。
* Apache 2
* MySQL 5.0
* PHP 5.1
* CentOS Linux 5.4
* GCC编译器

Apache日志中的错误

httpd：/opt/clamp/etc/httpd.conf的第54行的语法错误：无法将/opt/clamp/modules/libphp5.so加载到服务器中：/opt/clamp/modules/libphp5.so：未定义的符号：_estrndup

./configure选项

亚太地区
 。/配置 \
 --prefix = / opt / clamp \
 --sysconfdir = / opt / clamp / etc \
 --enable-auth-dbm \
 --enable-cern-meta \
 --enable-auth-digest \
 --enable-charset-lite \
 --enable-deflate \
 --enable-expires \
 --enable-cache \
 --enable-disk-cache \
 --enable-file-cache \
 --enable-headers \
 --enable-info \
 --enable-mime-magic \
 --enable-proxy \
 --enable-proxy-ajp \
 --enable-proxy-balancer \
 --enable-proxy-connect \
 --enable-proxy-ftp \
 --enable-proxy-http \
 --enable-rewrite \
 --enable-so \
 --enable-ssl

MySQL数据库
 。/配置 \
 --prefix = / opt / clamp \
 --sysconfdir = / opt / clamp / etc \
 --libexecdir = / opt / clamp / sbin \
 --localstatedir = / opt / clamp / var \
 --with-unix-socket-path = / opt / clamp / tmp / mysql.sock \
 -启用线程安全

的PHP
 。/配置 \
 --prefix = / opt / clamp \
 --sysconfdir = / opt / clamp / etc \
 --with-apxs2 = / opt / clamp / bin / apxs \
 --with-config-file-path = / opt / clamp / etc / php.conf \
 --with-mysql = / opt / clamp \
 --with-mysqli = / opt / clamp / bin / mysql_config \
 --enable-force-cgi-redirect \
 --disable-cgi \
 --with-zlib \
 --with-gettext \
 --with-gdbm \
 --with-ldap \
 --with-ldap-sasl \
 --enable-zip \
 --with-bz2 \
 --with-gd
 --with-jpeg-dir = / usr \
 --with-png-dir = / usr

最佳答案

如果您不想阅读所有错误日志，则可以尝试：

char *
estrndup(const char *s, size_t len)
{
    char *d = strndup(s, len);
    //if (d == NULL)
    //  (*efunc)(1, "Cannot copy string");
    return d;
}

关于php - PHP错误:libphp5.so: undefined symbol :_estrndup ，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/2385735/