Description:
------------
Linking the binary fails.

Reproduce code:
---------------
$ ./configure --without-pear --disable-libxml --disable-simplexml --disable-xml --disable-dom

$ make

$ ld -v
GNU ld version 2.9.1 (with BFD 2.9.1)


Actual result:
--------------
qlite/libsqlite/src/auth.lo ext/sqlite/libsqlite/src/btree.lo ext/sqlite/libsqlite/src/build.lo ext/sqlite/libsqlite/src/delete.lo ext/sqlite/libsqlite/src/expr.lo ext/sqlite/libsqlite/src/func.lo ext/sqlite/libsqlite/src/hash.lo ext/sqlite/libsqlite/src/insert.lo ext/sqlite/libsqlite/src/main.lo ext/sqlite/libsqlite/src/os.lo ext/sqlite/libsqlite/src/pager.lo ext/sqlite/libsqlite/src/printf.lo ext/sqlite/libsqlite/src/random.lo ext/sqlite/libsqlite/src/select.lo ext/sqlite/libsqlite/src/table.lo ext/sqlite/libsqlite/src/tokenize.lo ext/sqlite/libsqlite/src/update.lo ext/sqlite/libsqlite/src/util.lo ext/sqlite/libsqlite/src/vdbe.lo ext/sqlite/libsqlite/src/attach.lo ext/sqlite/libsqlite/src/btree_rb.lo ext/sqlite/libsqlite/src/pragma.lo ext/sqlite/libsqlite/src/vacuum.lo ext/sqlite/libsqlite/src/copy.lo ext/sqlite/libsqlite/src/vdbeaux.lo ext/sqlite/libsqlite/src/date.lo ext/sqlite/libsqlite/src/where.lo ext/sqlite/libsqlite/src/trigger.lo regex/regcomp.lo regex/regexec.lo regex/regerror.lo regex/regfree.lo ext/standard/array.lo ext/standard/base64.lo ext/standard/basic_functions.lo ext/standard/browscap.lo ext/standard/crc32.lo ext/standard/crypt.lo ext/standard/cyr_convert.lo ext/standard/datetime.lo ext/standard/dir.lo ext/standard/dl.lo ext/standard/dns.lo ext/standard/exec.lo ext/standard/file.lo ext/standard/filestat.lo ext/standard/flock_compat.lo ext/standard/formatted_print.lo ext/standard/fsock.lo ext/standard/head.lo ext/standard/html.lo ext/standard/image.lo ext/standard/info.lo ext/standard/iptc.lo ext/standard/lcg.lo ext/standard/link.lo ext/standard/mail.lo ext/standard/math.lo ext/standard/md5.lo ext/standard/metaphone.lo ext/standard/microtime.lo ext/standard/pack.lo ext/standard/pageinfo.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.lo 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/credits.lo ext/standard/css.lo ext/standard/var_unserializer.lo ext/standard/ftok.lo ext/standard/sha1.lo ext/standard/user_filters.lo ext/standard/uuencode.lo ext/standard/filters.lo ext/standard/proc_open.lo ext/standard/sunfuncs.lo ext/standard/streamsfuncs.lo ext/standard/http.lo ext/tokenizer/tokenizer.lo TSRM/TSRM.lo TSRM/tsrm_strtok_r.lo TSRM/tsrm_virtual_cwd.lo main/main.lo main/snprintf.lo main/spprintf.lo main/php_sprintf.lo main/safe_mode.lo main/fopen_wrappers.lo main/alloca.lo main/php_scandir.lo main/php_ini.lo main/SAPI.lo main/rfc1867.lo main/php_content_types.lo main/strlcpy.lo main/strlcat.lo main/mergesort.lo main/reentrancy.lo main/php_variables.lo main/php_ticks.lo main/network.lo main/php_open_temporary_file.lo main/php_logos.lo main/output.lo main/streams/streams.lo main/streams/cast.lo main/streams/memory.lo main/streams/filter.lo main/streams/plain_wrapper.lo main/streams/userspace.lo main/streams/transports.lo main/streams/xp_socket.lo main/streams/mmap.lo Zend/zend_language_parser.lo Zend/zend_language_scanner.lo Zend/zend_ini_parser.lo Zend/zend_ini_scanner.lo Zend/zend_alloc.lo Zend/zend_compile.lo Zend/zend_constants.lo Zend/zend_dynamic_array.lo Zend/zend_execute_API.lo Zend/zend_highlight.lo Zend/zend_llist.lo Zend/zend_opcode.lo Zend/zend_operators.lo Zend/zend_ptr_stack.lo Zend/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 Zend/zend_multibyte.lo Zend/zend_ts_hash.lo Zend/zend_stream.lo Zend/zend_iterators.lo Zend/zend_interfaces.lo Zend/zend_exceptions.lo Zend/zend_strtod.lo Zend/zend_objects.lo Zend/zend_object_handlers.lo Zend/zend_objects_API.lo Zend/zend_mm.lo Zend/zend_default_classes.lo Zend/zend_reflection_api.lo Zend/zend_execute.lo sapi/cgi/cgi_main.lo sapi/cgi/getopt.lo main/internal_functions.lo -lresolv -lm -lnsl -lsocket -lgcc  -o sapi/cgi/php
Undefined                       first referenced
 symbol                             in file
libiconv_close                      ext/iconv/iconv.o
libiconv_open                       ext/iconv/iconv.o
fdatasync                           ext/pdo_sqlite/sqlite/src/os_unix.o
libiconv                            ext/iconv/iconv.o
ld: fatal: Symbol referencing errors. No output written to sapi/cgi/php
collect2: ld returned 1 exit status
make: *** [sapi/cgi/php] Error 1