php5.2.17 make时报错：

/usr/local/src/php-5.2.17/ext/dom/node.c: In function ‘dom_canonicalization’:

/usr/local/src/php-5.2.17/ext/dom/node.c:1953:21: error: dereferencing pointer to incomplete type

    ret = buf->buffer->use;

                     ^

In file included from /usr/local/src/php-5.2.17/main/php.h:38:0,

                 from /usr/local/src/php-5.2.17/ext/dom/node.c:26:

/usr/local/src/php-5.2.17/ext/dom/node.c:1955:40: error: dereferencing pointer to incomplete type

     RETVAL_STRINGL((char *) buf->buffer->content, ret, 1);

                                        ^

/usr/local/src/php-5.2.17/Zend/zend_API.h:472:14: note: in definition of macro ‘ZVAL_STRINGL’

   char *__s=(s); int __l=l;  \

              ^

/usr/local/src/php-5.2.17/ext/dom/node.c:1955:5: note: in expansion of macro ‘RETVAL_STRINGL’

     RETVAL_STRINGL((char *) buf->buffer->content, ret, 1);

     ^

make: *** [ext/dom/node.lo] Error 1

在国外的一个网站上找到了这个，其他版本的php也同样适用。

# curl -o php-5.x.x.patch https://mail.gnome.org/archives/xml/2012-August/txtbgxGXAvz4N.txt
# cd php-5.x.x
# patch -p0 -b < ./php-5.x.x.patch 

   patching file ext/dom/node.c

   patching file 

   ext/dom/documenttype.c

   patching file ext/simplexml/simplexml.c

再次编译即可。

https://mail.gnome.org/archives/xml/2012-August/txtbgxGXAvz4N.txt内容：

#########

--- ext/dom/node.c	2012-08-06 17:49:48.826716692 +0800
+++ ext/dom/node.c	2012-08-06 17:52:47.633484660 +0800
@@ -1895,9 +1895,17 @@ static void dom_canonicalization(INTERNA
         RETVAL_FALSE;
     } else {
 		if (mode == 0) {
+#ifdef LIBXML2_NEW_BUFFER
+            ret = xmlOutputBufferGetSize(buf);
+#else
 			ret = buf->buffer->use;
+#endif
 			if (ret > 0) {
+#ifdef LIBXML2_NEW_BUFFER
+                RETVAL_STRINGL((char *) xmlOutputBufferGetContent(buf), ret, 1);
+#else
 				RETVAL_STRINGL((char *) buf->buffer->content, ret, 1);
+#endif
 			} else {
 				RETVAL_EMPTY_STRING();
 			}
--- ext/dom/documenttype.c	2012-08-06 18:02:16.019640870 +0800
+++ ext/dom/documenttype.c	2012-08-06 18:06:16.612228905 +0800
@@ -205,7 +205,13 @@ int dom_documenttype_internal_subset_rea
 		if (buff != NULL) {
 			xmlNodeDumpOutput (buff, NULL, (xmlNodePtr) intsubset, 0, 0, NULL);
 			xmlOutputBufferFlush(buff);
+
+#ifdef LIBXML2_NEW_BUFFER
+			ZVAL_STRINGL(*retval, xmlOutputBufferGetContent(buff),
+			             xmlOutputBufferGetSize(buff), 1);
+#else
 			ZVAL_STRINGL(*retval, buff->buffer->content, buff->buffer->use, 1);
+#endif
 			(void)xmlOutputBufferClose(buff);
 			return SUCCESS;
 		}
--- ext/simplexml/simplexml.c	2012-08-06 18:10:44.621017026 +0800
+++ ext/simplexml/simplexml.c	2012-08-06 18:12:48.016270419 +0800
@@ -1417,7 +1417,12 @@ SXE_METHOD(asXML)
 
 			xmlNodeDumpOutput(outbuf, (xmlDocPtr) sxe->document->ptr, node, 0, 0, ((xmlDocPtr) sxe->document->ptr)->encoding);
 			xmlOutputBufferFlush(outbuf);
+#ifdef LIBXML2_NEW_BUFFER
+			RETVAL_STRINGL((char *)xmlOutputBufferGetContent(outbuf),
+			               xmlOutputBufferGetSize(outbuf), 1);
+#else
 			RETVAL_STRINGL((char *)outbuf->buffer->content, outbuf->buffer->use, 1);
+#endif
 			xmlOutputBufferClose(outbuf);
 		}
 	} else {

#########