解决报错问题：/usr/bin/ld: skipping incompatible /us...

解决报错问题：/usr/bin/ld: skipping incompatible /usr/lib/mysql/libmysqlclient.so when searching for -lmysqlclient  

2012-04-17 10:53:28|  分类： Linux |  标签：qmail  lib64  lib  libmysqlclient.so  libmysqlclient.a   |字号 订阅

安装vpopmail时报错：

make[2]: Entering directory `/home/vpopmail/vpopmail-5.4.19'

gcc  -g -O2 -Wall   -o vchkpw  vchkpw.o md5.o hmac_md5.o libvpopmail.a -L/usr/lib/mysql  -lmysqlclient -lz -lm -lcrypt 

/usr/bin/ld: skipping incompatible /usr/lib/mysql/libmysqlclient.so when searching for -lmysqlclient

/usr/bin/ld: skipping incompatible /usr/lib/mysql/libmysqlclient.a when searching for -lmysqlclient

/usr/bin/ld: cannot find -lmysqlclient

collect2: ld 返回 1

make[2]: *** [vchkpw] 错误 1

make[2]: Leaving directory `/home/vpopmail/vpopmail-5.4.19'

make[1]: *** [all-recursive] 错误 1

make[1]: Leaving directory `/home/vpopmail/vpopmail-5.4.19'

make: *** [all] 错误 2

网上找了下原因，原来是

/usr/bin/ld: skipping incompatible /usr/lib/mysql/libmysqlclient.so when searching for -lmysqlclient

/usr/bin/ld: skipping incompatible /usr/lib/mysql/libmysqlclient.a when searching for -lmysqlclient

在64位系统中，/usr/lib/mysql/下的相关库文件无法标识，需要将/usr/lib64/mysql 下的库来做个软链接

# ln -sf /usr/lib64/mysql/libmysqlclient.so /usr/lib/mysql/libmysqlclient.so

# ln -sf /usr/lib64/mysql/libmysqlclient.a /usr/lib/mysql/libmysqlclient.a  

#make 

#make install-strip

OK，安装继续。

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