我在在安装php的时候出现下面的错误，怎么解决？

lpc002000

先./configure -with-httpd=/etc/httpd -with-mysql没问题。
然后再make的时候出现下面的错误：

ext/mysql/libmysql/my_lib.o(.text+0x37a): In function `my_dir':
/home/lipengcheng/php-4.3.0/ext/mysql/libmysql/my_lib.c:169: undefined reference to `errno'
ext/mysql/libmysql/my_lib.o(.text+0x546): In function `my_stat':
/home/lipengcheng/php-4.3.0/ext/mysql/libmysql/my_lib.c:588: undefined reference to `errno'
ext/mysql/libmysql/my_malloc.o(.text+0xbd): In function `my_malloc':
/home/lipengcheng/php-4.3.0/ext/mysql/libmysql/my_malloc.c:24: undefined reference to `errno'
ext/mysql/libmysql/my_realloc.o(.text+0xb4): In function `my_realloc':
/home/lipengcheng/php-4.3.0/ext/mysql/libmysql/my_realloc.c:44: undefined reference to `errno'
ext/mysql/libmysql/my_delete.o(.text+0x6d): In function `my_delete':
/home/lipengcheng/php-4.3.0/ext/mysql/libmysql/my_delete.c:16: undefined reference to `errno'
ext/mysql/libmysql/my_tempnam.o(.text+0x79):/home/lipengcheng/php-4.3.0/ext/mysql/libmysql/my_tempnam.c:108: more undefined references to `errno' follow
collect2: ld returned 1 exit status
make: *** [sapi/cgi/php] Error 1

meteor_nk

俺的也是这样，到底怎么办？

疯狂钻石

李鹏程 is your name, right?
Your OS is Solaris, right?

ext/mysql/libmysql/my_lib.o(.text+0x37a): In function `my_dir':
/home/lipengcheng/php-4.3.0/ext/mysql/libmysql/my_lib.c:169: undefined reference to `errno'
意思是，编译/home/lipengcheng/php-4.3.0/ext/mysql/libmysql/my_lib.c程序时候需要ext/mysql/libmysql/my_lib.o库函数，my_lib.c中调用my_lib.o中的my_dir函数的时候出错，原因是undefined reference to `errno'，未定义errno的参考。

应该重新编译MySQL，选择正确的版本。