Work towards getting subversion with all dependencies built. The remaining

problem is that apr-util won't build yet, due to it relying on the sources of apr being around. We need support for source packages to solve that, so that will be the next step.

dev-libs/libxml2/libxml2-2.7.8.recipe

@@ -1,22 +1,84 @@
 SUMMARY="The XML C parser and toolkit of Gnome"
-DESCRIPTION="The XML C parser and toolkit of Gnome."
+DESCRIPTION="
+	Libxml2 is the XML C parser and toolkit developed for the Gnome project 
+	(but usable outside of the Gnome platform), it is free software available 
+	under the MIT License. XML itself is a metalanguage to design markup 
+	languages, i.e. text language where semantic and structure are added to 
+	the content using extra "markup" information enclosed between angle 
+	brackets. HTML is the most well-known markup language. Though the library 
+	is written in C a variety of language bindings make it available in other 
+	environments.
+
+	Libxml2 implements a number of existing standards related to markup 
+	languages:
+
+    - the XML standard: http://www.w3.org/TR/REC-xml
+    - Namespaces in XML: http://www.w3.org/TR/REC-xml-names/
+    - XML Base: http://www.w3.org/TR/xmlbase/
+    - RFC 2396 : Uniform Resource Identifiers
+    - XML Path Language (XPath) 1.0: http://www.w3.org/TR/xpath
+    - HTML4 parser: http://www.w3.org/TR/html401/
+    - XML Pointer Language (XPointer) Version 1.0: http://www.w3.org/TR/xptr
+    - XML Inclusions (XInclude) Version 1.0: http://www.w3.org/TR/xinclude/
+    - ISO-8859-x encodings, as well as rfc2044 [UTF-8] and rfc2781 [UTF-16] 
+      Unicode encodings, and more if using iconv support part of SGML Open 
+      Technical Resolution TR9401:1997
+    - XML Catalogs Working Draft 06 August 2001: 
+      http://www.oasis-open.org/committees/entity/spec-2001-08-06.html
+    - Canonical XML Version 1.0: 
+      http://www.w3.org/TR/xml-c14n and the Exclusive XML Canonicalization 
+      CR draft http://www.w3.org/TR/xml-exc-c14n
+    - Relax NG, ISO/IEC 19757-2:2003, 
+      http://www.oasis-open.org/committees/relax-ng/spec-20011203.html
+    - W3C XML Schemas Part 2: Datatypes REC 02 May 2001
+    - W3C xml:id Working Draft 7 April 2004
+
+	In most cases libxml2 tries to implement the specifications in a 
+	relatively strictly compliant way. As of release 2.4.16, libxml2 passed 
+	all 1800+ tests from the OASIS XML Tests Suite.
+
+	To some extent libxml2 provides support for the following additional 
+	specifications but doesn't claim to implement them completely:
+
+    - Document Object Model (DOM) http://www.w3.org/TR/DOM-Level-2-Core/ 
+      the document model, but it doesn't implement the API itself, gdome2 
+      does this on top of libxml2
+    - RFC 959 : libxml2 implements a basic FTP client code
+    - RFC 1945 : HTTP/1.0, again a basic HTTP client code
+    - SAX: a SAX2 like interface and a minimal SAX1 implementation compatible 
+      with early expat versions
+
+	A partial implementation of XML Schemas Part 1: Structure is being worked 
+	on but it would be far too early to make any conformance statement about 
+	it at the moment.
+	"
 HOMEPAGE="http://www.xmlsoft.org/" 
 SRC_URI="ftp://xmlsoft.org/libxml2/libxml2-2.7.8.tar.gz"
 CHECKSUM_MD5="8127a65e8c3b08856093099b52599c86"
-REVISION="2"
+REVISION="3"
 ARCHITECTURES="x86_gcc2 ?x86"
 
-PROVIDES="libxml2 = $portVersion compat >= 2.7
-	lib:libxml2 = $portVersion compat >= 2.7"
-REQUIRES="haiku >= $haikuVersion
-	zlib"
-BUILD_REQUIRES="cmd:aclocal
+PROVIDES="
+	libxml2 = $portVersion compat >= 2.7
+	lib:libxml2 = $portVersion compat >= 2.7
+	"
+REQUIRES="
+	haiku >= $haikuVersion
+	zlib
+	"
+BUILD_REQUIRES="
+	$REQUIRES
+	cmd:aclocal
 	cmd:autoconf
 	cmd:automake
 	cmd:gcc
 	cmd:ld
-	cmd:make"
-BUILD_PREREQUIRES="haiku-devel >= $haikuVersion"
+	cmd:libtoolize
+	cmd:make
+	"
+BUILD_PREREQUIRES="
+	haiku-devel >= $haikuVersion
+	"
 
 SOURCE_DIR="$portVersionedName"