linker: disable --as-needed

Otherwise yastx.so is missing libraries like libpy2scr.

This is the same workaround as in yast2-core.rpm.
We should really merge the libraries that are mutually dependent.

package/yast2-ruby-bindings.spec

@@ -54,6 +54,8 @@ and also Ruby scripts can use YaST agents, APIs and modules.
 %prep
 %setup -n yast2-ruby-bindings-%{version}
 %build
+export SUSE_ASNEEDED=0 # disable --as-needed until this package is fixed
+
 mkdir build
 cd build
 cmake -DCMAKE_INSTALL_PREFIX=%{prefix} \