diff --git a/baselibs.conf b/baselibs.conf
index 9353555..bf66f4b 100644
--- a/baselibs.conf
+++ b/baselibs.conf
@@ -1,3 +1,6 @@
 libz1
   targettype x86 provides "baselibs-x86:<prefix>/lib/libz.so.1"
+  provides "zlib-<targettype> = <version>"
+  obsoletes "zlib-<targettype> < <version>"
 zlib-devel
+zlib-devel-static
diff --git a/zlib.changes b/zlib.changes
index ba8b25e..36328f3 100644
--- a/zlib.changes
+++ b/zlib.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Sat Dec 15 18:56:05 UTC 2012 - schwab@linux-m68k.org
+
+- Add zlib-devel-static to baselibs.conf, needed for binutils testsuite
+- Migrate zlib-<targettype> to libz1-<targettype>
+
 -------------------------------------------------------------------
 Thu Nov 22 01:17:59 UTC 2012 - jengelh@inai.de