postfix编译出错呀 pcre 语法错 是Makefile的错吗

Posted 2023-05-05

参考技术A postfix编译参数和选项选项：1.AUXLIBS
2.CC
3.CCARGS
4.DEBUG
5.OPT
参数：-I ，-D， -L， -R， -r， -l。各个参数的说明如下：

-I 指明某一包的库文件所在的地方
-D The -D option provides a way to define macros at the time you compile Postfix. Add-on packages

for Postfix require that you define a particular macro to tell Postfix to include it when building. For example, if

you want to include support for mysql, you define the HAS_MYSQL macro:CCARGS='-DHAS_MYSQL'
-L 加入对某一包的额外库的支持。如：AUXLIBS='-L/usr/local/lib'
-l 和-L一块儿使用，具体到某一库。如：AUXLIBS='-L/usr/local/lib -lmysqlclient'
-R -r
The linker uses an argument to include directories in a runtime search path for dynamic libraries. The argument differs depending on your linker and platform. The GNU linker (Linux, FreeBSD) uses -rpath, as does IRIX. Solaris, on the other hand uses -R, and HP-UX uses +b. Consult the manpage for your linker, ld(1), to see which argument you should use to set the runtime library search path.
如：Using the SSL library as an example, if your libssl.so file is located in /usr/local/lib and you are building Postfix on FreeBSD or another system that uses rpath, define AUXLIBS as follows:

AUXLIBS='-L/usr/local/lib -rpath/usr/local/lib -lssl'

下面给出一个例子：可以将它保存成shell，如：install.sh文件

#
# Simple script to create a Makefile to build Postfix.
#

#
# Remember to start by cleaning up or uncomment this line
# to have this script do it every time.
#
#make tidy

#
# Specify all of our options and supporting libraries
#
make makefiles \
CCARGS='-DUSE_SASL_AUTH -DHAS_SSL -DHAS_MYSQL -DHAS_LDAP \
-I/usr/local/include/sasl -I/usr/local/ssl/include \
-I/usr/local/include/mysql -I/usr/local/include' \
AUXLIBS='-L/usr/local/lib -L/usr/local/ssl/lib \
-L/usr/local/lib/mysql -L/usr/local/lib \
-lsasl2 -lcrypto -lssl -lmysqlclient -lz -lm -lldap -llber \
-rpath /usr/local/lib/mysql -rpath /usr/local/lib \
-rpath /usr/local/ssl/lib'
To build Postfix, type:
$ sh build.sh
$ make

一个完整的编译参数，使用时请注意路径是否与你系统中的软体一至。

make -f Makefile.init makefiles 'CCARGS=-DHAS_MYSQL -I/usr/include/mysql -DUSE_SASL_AUTH \
-DUSE_CYRUS_SASL -I/usr/local/include/sasl -DUSE_TLS' \
'AUXLIBS=-L/usr/lib/mysql -lmysqlclient -lz -lm -L/usr/local/lib/sasl2 -lsasl2 -lssl -lcrypto' \，如果你使用的是cyrus认证，不要忘了-DUSE_SASL_AUTH后面的-DUSE_CYRUS_SASL，否则postfix会不支持的 sasl认证的，且maillog里会出现如下此方面的错误日志：
wintim postfix/smtpd[5950]: warning: unsupported SASL server implementation: cyrus
wintim postfix/smtpd[5950]: fatal: SASL per-process initialization failed
wintim postfix/master[31992]: warning: process /usr/libexec/postfix/smtpd pid 5950 exit status 1 参考技术B 也有可能的,我安装apache的时候就遇到同样的问题了,已经更新过了,但提示类似的错误,现在只有pkg_add那些包了,不知道能否成功的本回答被提问者采纳

Postfix的一次报错处理

配置zabbix监控时，查看/var/log/maillog日志，发现如下报错：
Apr 30 22:39:09 ops-monitor-01 postfix/sendmail[346]: fatal: parameter inet_interfaces: no local interface found for ::1
初步怀疑是ipv6的问题：

# ip add list
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN qlen 1
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP qlen 1000
    link/ether 00:16:3e:0e:08:da brd ff:ff:ff:ff:ff:ff
    inet 172.20.207.171/20 brd 172.20.207.255 scope global dynamic eth0
       valid_lft 314283649sec preferred_lft 314283649sec

果然，阿里云上ipv6应该是关闭状态，然后我们查看下配置文件的信息：

# vim /etc/postfix/main.cf 

# See also the proxy_interfaces parameter, for network addresses that
# are forwarded to us via a proxy or network address translator.
#
# Note: you need to stop/start Postfix when this parameter changes.
#
#inet_interfaces = all
#inet_interfaces = $myhostname
#inet_interfaces = $myhostname, localhost
inet_interfaces = localhost

# Enable IPv4, and IPv6 if supported
# inet_protocols = all
# 将接口网络协议改为下面的ipv4
inet_protocols = ipv4

最后，我们重启下服务：

systemctl restart  postfix

问题得到解决