编译安装PHP出现configure: error: mysql configure failed. Plea_PHP教程

本文出自：phpoa

好久没有编译安装过php了,为了玩nginx.没法子,编译一次来测试.我加的编译的参数是:

# ./configure –prefix=/usr/local/php –with-config-file-path=/etc –with-gd –enable-gd-native-ttf –with-mysql –with-iconv-dir –with-freetype-dir –with-jpeg-dir –with-png-dir –with-zlib –with-libxml-dir –enable-xml –disable-debug –disable-rpath –enable-discard-path –enable-safe-mode –enable-bcmath –enable-shmop –enable-sysvsem –enable-inline-optimization –with-curl –with-curlwrappers –enable-mbregex –enable-fastcgi –enable-force-cgi-redirect –enable-mbstring –with-mcrypt
没想到老是出下面的错

checking for mysql_close in -lmysqlclient… no
checking for mysql_error in -lmysqlclient… no
configure: error: mysql configure failed. Please check config.log for more information.

google很久,都讲下面的答案,晕,这种也叫答案,那我不是还要重新编译一次mysql.这个php就很麻烦了.这个一定不对.

网查找说：安装PHP的时候没有指定一下mysql的安装目录。但是我已经指定了，所以这个说法是错误的,其实主要原因是 mysql-level没有装，也就是mysql的版本不对，应该换
mysql-max-5.0.21版本（包含所有mysql相关内容的软件包）

/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 returned 1 exit status
configure: failed program was:
#line 59854 "configure"
#include "confdefs.h"

在看看config.log提示的错….哦.原来是版本有问题.想起我的系统都是X86的,lib都是64位的.所以解决方法很容易.
这个libmysqlclient.a library 是在 /usr/lib64/mysql, 不是在 /usr/lib/mysql.
所以可以做下面的方法来解决

#export LDFLAGS=-L/usr/lib64/mysql
OR
请将Makefile里面的
-L/usr/lib/mysql
改为
-L/usr/lib64/mysql

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