Description:
------------
Building php5.0.4 in openpkg environment using php5-STABLE-200504201430

gcc 3.4.3 (OpenPKG-2.3)

configure/make fails with syntax error
php5-STABLE-200504201432/ext/libxml/php_libxml.h:97: error: syntax error before "void"

Removing --with-xsl=/openpkg allows make to run to completion but PEAR is not built.

This error also occurs with 5.0.3 (haven't tried earlier).

Reproduce code:
---------------
./configure --prefix=/openpkg --sysconfdir=/openpkg/etc/php5 --with-config-file-path=/openpkg/etc/php5 --libdir=/openpkg/lib/php5 --disable-all --enable-calendar --with-mysql=/openpkg --without-pgsql --with-gd=/openpkg --with-jpeg-dir=/openpkg --with-png-dir=/openpkg --enable-gd-native-ttf --with-freetype-dir=/openpkg --with-zlib=/openpkg --with-zlib-dir=/openpkg --with-bz2=/openpkg --with-openssl=/openpkg --with-ldap=/openpkg --with-mm=/openpkg --enable-session --with-pcre-regex=/openpkg --enable-ftp --with-gettext=/openpkg --with-imap=/openpkg --with-imap-ssl=/openpkg --enable-xml --with-libxml-dir=/openpkg --with-xsl=/openpkg --enable-dom --with-libxml-dir=/openpkg --enable-bcmath --with-mhash=/openpkg --with-curl=/openpkg --with-gdbm=/openpkg --with-pear=/openpkg/lib/php --enable-mbregex --enable-mbstring --with-exif --with-iconv=/openpkg --enable-cli --enable-cgi --enable-force-cgi-redirect --enable-discard-path --enable-memory-limit

/openpkg/bin/make --no-print-directory


Expected result:
----------------
successful make

Actual result:
--------------
In file included from /openpkg/RPM/TMP/php5-STABLE-200504201432/ext/xsl/../dom/xml_common.h:25,
                 from /openpkg/RPM/TMP/php5-STABLE-200504201432/ext/xsl/php_xsl.h:46,
                 from /openpkg/RPM/TMP/php5-STABLE-200504201432/ext/xsl/php_xsl.c:28:
/openpkg/RPM/TMP/php5-STABLE-200504201432/ext/libxml/php_libxml.h:97: error: syntax error before "void"
/openpkg/RPM/TMP/php5-STABLE-200504201432/ext/libxml/php_libxml.h:98: error: syntax error before "void"
In file included from /openpkg/RPM/TMP/php5-STABLE-200504201432/ext/xsl/php_xsl.h:46,
                 from /openpkg/RPM/TMP/php5-STABLE-200504201432/ext/xsl/php_xsl.c:28:
/openpkg/RPM/TMP/php5-STABLE-200504201432/ext/xsl/../dom/xml_common.h:41: error: parse error before "php_libxml_ref_obj"
/openpkg/RPM/TMP/php5-STABLE-200504201432/ext/xsl/../dom/xml_common.h:41: warning: no semicolon at end of struct or union
/openpkg/RPM/TMP/php5-STABLE-200504201432/ext/xsl/../dom/xml_common.h:44: error: parse error before '}' token
/openpkg/RPM/TMP/php5-STABLE-200504201432/ext/xsl/../dom/xml_common.h:44: warning: data definition has no type or storage class
/openpkg/RPM/TMP/php5-STABLE-200504201432/ext/xsl/../dom/xml_common.h:60: error: parse error before '*' token
/openpkg/RPM/TMP/php5-STABLE-200504201432/ext/xsl/../dom/xml_common.h:60: warning: data definition has no type or storage class
/openpkg/RPM/TMP/php5-STABLE-200504201432/ext/xsl/../dom/xml_common.h:61: error: parse error before "dom_object"
/openpkg/RPM/TMP/php5-STABLE-200504201432/ext/xsl/../dom/xml_common.h:62: error: parse error before '*' token
/openpkg/RPM/TMP/php5-STABLE-200504201432/ext/xsl/php_xsl.c: In function `zm_activate_xsl':
/openpkg/RPM/TMP/php5-STABLE-200504201432/ext/xsl/php_xsl.c:253: error: `php_libxml_error_handler' undeclared (first use in this function)
/openpkg/RPM/TMP/php5-STABLE-200504201432/ext/xsl/php_xsl.c:253: error: (Each undeclared identifier is reported only once
/openpkg/RPM/TMP/php5-STABLE-200504201432/ext/xsl/php_xsl.c:253: error: for each function it appears in.)
make: *** [ext/xsl/php_xsl.lo] Error 1