php4 on irix6.5

Hello: I am having problems installing php4.0.2 with apache_1.3.12. Everything was compiling when I used gcc to install. But I am not getting the correct addresses in the apache error_log/access_log. All I get is either 255.255.255.255 or 0.0.0.0. So, I looked up the mailing list archives and found out that I need to use the native SGI C compilers. Here is where all the problems crop up. I followed the steps in the install file. I am doing static install. And I set this: setenv CC cc . 1. I do ./configure --with-apache=/usr/local/apache_1.3.12 --enable-track-vars. 2. Than make. And all these errors pop-up: /bin/sh ../libtool --silent --mode=compile cc -DHAVE_CONFIG_H -I. -I. -I .. -DXML_BYTE_ORDER=21 -c ./zend_execute.c cc-1552 cc: WARNING File = ./zend_execute.c, Line = 709 The variable "offset" is set but never used. zval *offset; ^ cc-1552 cc: WARNING File = ./zend_execute.c, Line = 829 The variable "offset" is set but never used. zval *offset; ^ cc-1113 cc: ERROR File = ./zend_execute.h, Line = 57 The function "safe_free_zval_ptr" was referenced but not defined. ZEND_API inline void safe_free_zval_ptr(zval *p) ^ cc-1113 cc: ERROR File = ./zend_execute.h, Line = 71 The function "i_zend_is_true" was referenced but not defined. ZEND_API inline int i_zend_is_true(zval *op) ^ cc-1113 cc: ERROR File = ./zend_execute.h, Line = 115 The function "zend_ptr_stack_clear_multiple" was referenced but not defined. ZEND_API inline void zend_ptr_stack_clear_multiple(ELS_D) ^ cc-1113 cc: ERROR File = ./zend_execute.h, Line = 131 The function "zend_ptr_stack_get_arg" was referenced but not defined. ZEND_API inline int zend_ptr_stack_get_arg(int requested_arg, void **data ELS_ DC) ^ cc-1113 cc: ERROR File = ./zend_execute.h, Line = 174 The function "zend_assign_to_variable_reference" was referenced but not defined. ZEND_API inline void zend_assign_to_variable_reference(znode *result, zval **v ariable_ptr_ptr, zval **value_ptr_ptr, temp_variable *Ts ELS_DC) ^ 5 errors detected in the compilation of "./zend_execute.c". *** Error code 1 (bu21) *** Error code 1 (bu21) And I can't get pass this step no matter what I try. Please help. Thank You! N.T.