my configure command line
./configure --with-sybase=/opt/sybase-11.9.2 --with-apache=../apache_1.3.9 --with-mhash=/usr/local --with-mcrypt=/usr/local --enable-trans-sid

The error message is here 

make[2]: Entering directory `/home/users/mzh/inst/php-4.0b4pl1/ext/sybase'
make[3]: Entering directory `/home/users/mzh/inst/php-4.0b4pl1/ext/sybase'
gcc -DHAVE_CONFIG_H -I. -I/home/users/mzh/inst/php-4.0b4pl1/ext/sybase -I../.. -
I../../Zend -I/home/users/mzh/inst/php-4.0b4pl1 -I/home/users/mzh/inst/apache_1.
3.9/src/include -I/home/users/mzh/inst/apache_1.3.9/src/os/unix -I/usr/local/inc
lude -I/opt/sybase-11.9.2/include  -D_REENTRANT -g -O2 -Wall  -c sybase.c && tou
ch sybase.lo
sybase.c: In function `php_sybase_do_connect':
sybase.c:260: `list' undeclared (first use in this function)
sybase.c:260: (Each undeclared identifier is reported only once
sybase.c:260: for each function it appears in.)
sybase.c:261: `plist' undeclared (first use in this function)
sybase.c: In function `php_if_sybase_fetch_object':
sybase.c:952: warning: implicit declaration of function `php_sybase_fetch_hash'
sybase.c: At top level:
sybase.c:907: warning: `php_if_sybase_fetch_hash' defined but not used
make[3]: *** [sybase.lo] Error 1
make[3]: Leaving directory `/home/users/mzh/inst/php-4.0b4pl1/ext/sybase'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/home/users/mzh/inst/php-4.0b4pl1/ext/sybase'
make[1]: *** [all] Error 1
make[1]: Leaving directory `/home/users/mzh/inst/php-4.0b4pl1/ext'
make: *** [all-recursive] Error 1