allow shared library building on ppc

package/cyrus-sasl/patches/patch-config_ltconfig

@@ -0,0 +1,20 @@
+--- cyrus-sasl-2.1.23.orig/config/ltconfig	2003-06-12 02:32:43.000000000 +0200
++++ cyrus-sasl-2.1.23/config/ltconfig	2011-08-08 10:54:43.509265006 +0200
+@@ -2034,16 +2034,7 @@ linux-gnu*)
+   shlibpath_var=LD_LIBRARY_PATH
+   shlibpath_overrides_runpath=no
+   deplibs_check_method=pass_all
+-
+-  if test -f /lib/ld.so.1; then
+-    dynamic_linker='GNU ld.so'
+-  else
+-    # Only the GNU ld.so supports shared libraries on MkLinux.
+-    case "$host_cpu" in
+-    powerpc*) dynamic_linker=no ;;
+-    *) dynamic_linker='Linux ld.so' ;;
+-    esac
+-  fi
++  dynamic_linker='Linux ld.so'
+   ;;
+ 
+ netbsd*)