[PATCH] treate -specs as both cflags & ldflags

ld/testsuite/
    * lib/ld-lib.exp (run_ld_link_exec_tests): Append board_cflags if gcc driver
    used as link tool.
    (run_cc_link_exec_tests): Likewise.

ld/testsuite/ChangeLog

@@ -1,3 +1,9 @@
+2014-11-11  Jiong Wang <jiong.wang@arm.com>
+
+	* lib/ld-lib.exp (run_ld_link_exec_tests): Append board_cflags if gcc
+	driver used as link tool.
+	(run_cc_link_exec_tests): Likewise.
+
 2014-11-07  H.J. Lu  <hongjiu.lu@intel.com>
 
 	PR ld/17482

ld/testsuite/lib/ld-lib.exp

@@ -1410,6 +1410,13 @@ proc run_cc_link_tests { ldtests } {
     global CXXFLAGS
     global ar
     global exec_output
+    global board_cflags
+
+    if [board_info [target_info name] exists cflags] {
+        set board_cflags " [board_info [target_info name] cflags]"
+    } else {
+	set board_cflags ""
+    }
 
     foreach testitem $ldtests {
 	set testname [lindex $testitem 0]
@@ -1466,7 +1473,7 @@ proc run_cc_link_tests { ldtests } {
 		set failed 1
 	    }
 	} else {
-	    if { ![ld_simple_link $cc_cmd $binfile "-L$srcdir/$subdir $ldflags $objfiles"] } {
+	    if { ![ld_simple_link $cc_cmd $binfile "$board_cflags -L$srcdir/$subdir $ldflags $objfiles"] } {
 		set failed 1
 	    }