re PR testsuite/48245 (FAIL: gcc.dg/lto/pr46940 c_lto_pr46940_0.o assemble on *-apple-darwin*)

	PR target/48245
	* config/darwin.h (LINK_COMMAND_SPEC_A): Use LINK_PLUGIN_SPEC.

Co-Authored-By: Iain Sandoe <iains@gcc.gnu.org>

From-SVN: r171598

gcc/ChangeLog

+2011-03-28  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+	    Iain Sandoe  <iains@gcc.gnu.org>
+
+	PR target/48245
+	* config/darwin.h (LINK_COMMAND_SPEC_A): Use LINK_PLUGIN_SPEC.
+
 2011-03-28  Eric Botcazou  <ebotcazou@adacore.com>
 
 	* tree-vectorizer.h (vect_create_data_ref_ptr): Adjust prototype.

gcc/config/darwin.h

@@ -184,8 +184,9 @@ extern GTY(()) int darwin_ms_struct;
 
 #define LINK_COMMAND_SPEC_A \
    "%{!fdump=*:%{!fsyntax-only:%{!c:%{!M:%{!MM:%{!E:%{!S:\
-    %(linker) \
-    %{flto*:%<fcompare-debug*} \
+    %(linker)" \
+    LINK_PLUGIN_SPEC \
+    "%{flto*:%<fcompare-debug*} \
     %{flto*} \
     %l %X %{s} %{t} %{Z} %{u*} \
     %{e*} %{r} \