add patch to fix builds on distros that have libxml2 < 2.7.8

OBS-URL: https://build.opensuse.org/package/show/Publishing/xmlstarlet?expand=0&rev=14

xmlstarlet-backport_libxml2_2_7_8_XML_SAVE_WSNONSIG.patch

@@ -0,0 +1,12 @@
+--- src/xml_edit.c.orig	2011-06-02 08:33:48.440001384 +0200
++++ src/xml_edit.c	2011-06-02 08:35:40.246001357 +0200
+@@ -431,7 +431,9 @@
+ {
+     xmlDocPtr doc;
+     int save_options =
++#if LIBXML_VERSION >= 20708
+         (g_ops.noblanks? 0 : XML_SAVE_WSNONSIG) |
++#endif
+         (g_ops.preserveFormat? 0 : XML_SAVE_FORMAT) |
+         (g_ops.omit_decl? XML_SAVE_NO_DECL : 0);
+     int read_options =

xmlstarlet.changes

@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Thu Jun  2 06:40:14 UTC 2011 - pascal.bleser@opensuse.org
+
+- add xmlstarlet-backport_libxml2_2_7_8_XML_SAVE_WSNONSIG.patch to fix builds
+  on distros that use libxml2 versions prior to 2.7.8 and which hence don't
+  support XML_SAVE_WSNONSIG
+
 -------------------------------------------------------------------
 Wed Jun 01 22:17:43 UTC 2011 - pascal.bleser@opensuse.org
 

xmlstarlet.spec

@@ -32,6 +32,8 @@ Group:          Productivity/Publishing/XML
 Source0:        xmlstarlet-%{version}.tar.bz2
 Source1:        %{name}-rpmlintrc
 Patch2:         %{name}-xml_depyx.c.diff
+# pbleser: backport for using libxml2 versions below 2.7.8 that do not support XML_SAVE_WSNONSIG
+Patch3:         xmlstarlet-backport_libxml2_2_7_8_XML_SAVE_WSNONSIG.patch
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 Url:            http://sourceforge.net/projects/xmlstar/
 
@@ -50,6 +52,7 @@ Authors:
 %prep
 %setup -q
 %patch2
+%patch3
 
 %build
 export CFLAGS="$RPM_OPT_FLAGS -W -Wall"