Index: dist/lfs-5.1/libsigc++/libsigc++.spec
===================================================================
RCS file: /sources/ltib/ltib/dist/lfs-5.1/libsigc++/libsigc++.spec,v
retrieving revision 1.2
diff -u -r1.2 libsigc++.spec
--- dist/lfs-5.1/libsigc++/libsigc++.spec	18 Feb 2012 17:45:15 -0000	1.2
+++ dist/lfs-5.1/libsigc++/libsigc++.spec	12 Aug 2013 11:57:51 -0000
@@ -2,23 +2,26 @@
 
 Summary         : The Typesafe Signal Framework for C++
 Name            : libsigc++
-Version         : 2.0.3
+Version         : 2.2.3
 Release         : 1
 Vendor          : Freescale
 Packager        : Stuart Hughes
 Group           : System Environment/Libraries
 Source          : %{name}-%{version}.tar.bz2
 License         : LGPL
+Patch1          : libsigc++-2.2.3-stddef.patch
 BuildRoot       : %{_tmppath}/%{name}
+Prefix          : %{pfx}
 
 %Description
 %{summary}
 
 %Prep
-%setup 
+%setup
+%patch1 -p1 
 
 %Build
-./configure --prefix=%{_prefix} --enable-shared=yes --disable-dependency-tracking --enable-examples=no --enable-tests=no
+./configure --prefix=%{_prefix} --host=$CFGHOST --build=%{_build} --enable-shared=yes --disable-dependency-tracking --enable-examples=no --enable-tests=no
 make
 
 %Install