Add handling of -nostdlib, now recognized/needed by gnat1.

From-SVN: r73413

gcc/ada/ChangeLog

@@ -1,3 +1,8 @@
+2003-11-10  Arnaud Charlet  <charlet@act-europe.fr>
+
+	* misc.c, lang.opt: Add handling of -nostdlib, now recognized/needed
+	by gnat1.
+
 2003-11-10  Arnaud Charlet  <charlet@act-europe.fr>
 
 	* Makefile.in, Make-lang.in: Remove build of gnat_wrapper and gnatpsta,

gcc/ada/lang.opt

@@ -53,6 +53,10 @@ nostdinc
 Ada RejectNegative
 ; Don't look for source files
 
+nostdlib
+Ada
+; Don't look for object files
+
 fRTS
 Ada RejectNegative
 

gcc/ada/misc.c

@@ -266,6 +266,11 @@ gnat_handle_option (size_t scode, const char *arg, int value ATTRIBUTE_UNUSED)
     case OPT_nostdinc:
       break;
 
+    case OPT_nostdlib:
+      gnat_argv[gnat_argc] = xstrdup ("-nostdlib");
+      gnat_argc++;
+      break;
+
     case OPT_fRTS:
       gnat_argv[gnat_argc] = xstrdup ("-fRTS");
       gnat_argc++;