php 4.3.0으로 업글을 시도했습니다.
 4.2.3과 똑같은 옵션을 줘도 컨피그는 잘되면서 make시 이러네요.
 /pageinfo.lo ext/standard/parsedate.lo ext/standard/quot_print.lo ext/standard/rand.lo ext/standard/reg.lo ext/standard
/soundex.lo ext/standard/string.lo ext/standard/scanf.lo ext/standard/syslog.lo ext/standard/type.lo ext/standard/uniqid
.lo ext/standard/url.lo ext/standard/url_scanner.lo ext/standard/var.lo ext/standard/versioning.lo ext/standard/assert.l
o ext/standard/strnatcmp.lo ext/standard/levenshtein.lo ext/standard/incomplete_class.lo ext/standard/url_scanner_ex.lo 
ext/standard/ftp_fopen_wrapper.lo ext/standard/http_fopen_wrapper.lo ext/standard/php_fopen_wrapper.lo ext/standard/cred
its.lo ext/standard/css.lo ext/standard/var_unserializer.lo ext/standard/ftok.lo ext/standard/aggregation.lo ext/standar
d/sha1.lo ext/sysvsem/sysvsem.lo ext/sysvshm/sysvshm.lo ext/tokenizer/tokenizer.lo ext/xml/xml.lo ext/xml/expat/xmlparse
.lo ext/xml/expat/xmlrole.lo ext/xml/expat/xmltok.lo regex/regcomp.lo regex/regexec.lo regex/regerror.lo regex/regfree.l
o TSRM/TSRM.lo TSRM/tsrm_strtok_r.lo TSRM/tsrm_virtual_cwd.lo main/main.lo main/snprintf.lo main/spprintf.lo main/php_sp
rintf.lo main/safe_mode.lo main/fopen_wrappers.lo main/alloca.lo main/php_ini.lo main/SAPI.lo main/rfc1867.lo main/php_c
ontent_types.lo main/strlcpy.lo main/strlcat.lo main/mergesort.lo main/reentrancy.lo main/php_variables.lo main/php_tick
s.lo main/streams.lo main/network.lo main/php_open_temporary_file.lo main/php_logos.lo main/output.lo main/memory_stream
s.lo main/user_streams.lo Zend/zend_language_parser.lo Zend/zend_language_scanner.lo Zend/zend_ini_parser.lo Zend/zend_i
ni_scanner.lo Zend/zend_alloc.lo Zend/zend_compile.lo Zend/zend_constants.lo Zend/zend_dynamic_array.lo Zend/zend_execut
e_API.lo Zend/zend_highlight.lo Zend/zend_llist.lo Zend/zend_opcode.lo Zend/zend_operators.lo Zend/zend_ptr_stack.lo Zen
d/zend_stack.lo Zend/zend_variables.lo Zend/zend.lo Zend/zend_API.lo Zend/zend_extensions.lo Zend/zend_hash.lo Zend/zend
_list.lo Zend/zend_indent.lo Zend/zend_builtin_functions.lo Zend/zend_sprintf.lo Zend/zend_ini.lo Zend/zend_qsort.lo Zen
d/zend_multibyte.lo Zend/zend_execute.lo sapi/cli/php_cli.lo sapi/cli/getopt.lo main/internal_functions_cli.lo -lmm -lld
ap -llber -lpng -lz -lcurl -lz -lcrypt -lssl -lcrypto -lresolv -lm -ldl -lnsl -lcrypt -lcurl -lz -lssl -lcrypto -ldl -lz
  -o sapi/cli/php ext/mysql/libmysql/my_tempnam.o: In function `my_tempnam': /usr/local/src/php-4.3.0/ext/mysql/libmysq
l/my_tempnam.c:103: the use of `tempnam' is dangerous, better use `mkstemp'  이러면서 그냥 끝나버립니다. 無
 옵션을 줄때 외에는 어떻게든 저 에러가 납니다.  그렇다고 아무런 옵션도 안키고 컴파일 
할수는 없습니다.  저거 왜 저런가요;;ㅜ.ㅜ 미치겠네요.--어렵다~리눅스!