Description:
------------
I got the following on several lines of expat.h (approx. 600 through 900, here examle on 816). Don't know where exactly it starts and ends at.

/usr/local/expat/include/expat.h:816: warning: `cdecl' attribute directive ignored

the configure is
'./configure' '--prefix=/opt/php' '--with-apxs2=/opt/apache/bin/apxs' '--with-zlib' '--with-bz2' '--enable-calendar' '--with-jpeg-dir=/usr/sfw' '--with-gd' '--with-ttf' '--enable-gd-native-ttf' '--with-db4=/usr/local/BerkeleyDB.4.1' '--with-imap=/usr/local/imap-client' '--with-imap-ssl=/usr/local/ssl' '--with-png-dir=/usr/sfw' '--with-gettext' '--with-xml=/usr/local' '--with-expat-dir=/usr/local/expat' '--with-xsl=/usr/local' '--enable-bcmath' '--with-curl=/usr/local/curl' '--with-curlwrappers' '--with-mysqli=/opt/mysql/bin/mysql_config' '--with-mcrypt=/usr/local/mcrypt' '--with-mhash=/usr/local/mhash' '--with-libxml-dir=/usr/local' '--enable-embedded-mysqli' '--enable-ipv6' '--with-iconv' '--enable-ftp' '--enable-mbstring=all' '--enable-exif' '--enable-pcntl' '--enable-sigchild' '--with-openssl' '--without-mysql' '--with-xmlrpc'