Pass on the verbose flag "-v" to/in the mkoffloads

	gcc/
	* config/i386/intelmic-mkoffload.c (main): Parse "-v" flag.
	(generate_target_descr_file, generate_target_offloadend_file)
	(generate_host_descr_file, prepare_target_image, main): Pass it
	on.
	* config/nvptx/mkoffload.c (main): Parse "-v" flag.
	(compile_native, main): Pass it on.
	* lto-wrapper.c (compile_offload_image): Likewise.

From-SVN: r228301

gcc/ChangeLog

 2015-09-30  Thomas Schwinge  <thomas@codesourcery.com>
+
+	* config/i386/intelmic-mkoffload.c (main): Parse "-v" flag.
+	(generate_target_descr_file, generate_target_offloadend_file)
+	(generate_host_descr_file, prepare_target_image, main): Pass it
+	on.
+	* config/nvptx/mkoffload.c (main): Parse "-v" flag.
+	(compile_native, main): Pass it on.
+	* lto-wrapper.c (compile_offload_image): Likewise.
+
+2015-09-30  Thomas Schwinge  <thomas@codesourcery.com>
 	    Ilya Verbin  <ilya.verbin@intel.com>
 	    Andrey Turetskiy  <andrey.turetskiy@intel.com>
 

gcc/config/i386/intelmic-mkoffload.c

@@ -281,6 +281,8 @@ generate_target_descr_file (const char *target_compiler)
   struct obstack argv_obstack;
   obstack_init (&argv_obstack);
   obstack_ptr_grow (&argv_obstack, target_compiler);
+  if (verbose)
+    obstack_ptr_grow (&argv_obstack, "-v");
   obstack_ptr_grow (&argv_obstack, "-c");
   obstack_ptr_grow (&argv_obstack, "-shared");
   obstack_ptr_grow (&argv_obstack, "-fPIC");
@@ -319,6 +321,8 @@ generate_target_offloadend_file (const char *target_compiler)
   struct obstack argv_obstack;
   obstack_init (&argv_obstack);
   obstack_ptr_grow (&argv_obstack, target_compiler);
+  if (verbose)
+    obstack_ptr_grow (&argv_obstack, "-v");
   obstack_ptr_grow (&argv_obstack, "-c");
   obstack_ptr_grow (&argv_obstack, "-shared");
   obstack_ptr_grow (&argv_obstack, "-fPIC");
@@ -382,6 +386,8 @@ generate_host_descr_file (const char *host_compiler)
   struct obstack argv_obstack;
   obstack_init (&argv_obstack);
   obstack_ptr_grow (&argv_obstack, host_compiler);
+  if (verbose)
+    obstack_ptr_grow (&argv_obstack, "-v");
   obstack_ptr_grow (&argv_obstack, "-c");
   obstack_ptr_grow (&argv_obstack, "-fPIC");
   obstack_ptr_grow (&argv_obstack, "-shared");
@@ -428,6 +434,8 @@ prepare_target_image (const char *target_compiler, int argc, char **argv)
   struct obstack argv_obstack;
   obstack_init (&argv_obstack);
   obstack_ptr_grow (&argv_obstack, target_compiler);
+  if (verbose)
+    obstack_ptr_grow (&argv_obstack, "-v");
   obstack_ptr_grow (&argv_obstack, "-xlto");
   obstack_ptr_grow (&argv_obstack, "-shared");
   obstack_ptr_grow (&argv_obstack, "-fPIC");
@@ -560,6 +568,8 @@ main (int argc, char **argv)
 			 "unrecognizable argument of option " STR);
 	}
 #undef STR
+      else if (strcmp (argv[i], "-v") == 0)
+	verbose = true;
     }
 
   const char *target_so_filename

gcc/config/nvptx/mkoffload.c

@@ -925,6 +925,8 @@ compile_native (const char *infile, const char *outfile, const char *compiler)
   struct obstack argv_obstack;
   obstack_init (&argv_obstack);
   obstack_ptr_grow (&argv_obstack, compiler);
+  if (verbose)
+    obstack_ptr_grow (&argv_obstack, "-v");
   switch (offload_abi)
     {
     case OFFLOAD_ABI_LP64:
@@ -1028,11 +1030,15 @@ main (int argc, char **argv)
 			 "unrecognizable argument of option " STR);
 	}
 #undef STR
+      else if (strcmp (argv[i], "-v") == 0)
+	verbose = true;
     }
 
   struct obstack argv_obstack;
   obstack_init (&argv_obstack);
   obstack_ptr_grow (&argv_obstack, driver);
+  if (verbose)
+    obstack_ptr_grow (&argv_obstack, "-v");
   obstack_ptr_grow (&argv_obstack, "-xlto");
   switch (offload_abi)
     {

gcc/lto-wrapper.c

@@ -685,6 +685,8 @@ compile_offload_image (const char *target, const char *compiler_path,
       struct obstack argv_obstack;
       obstack_init (&argv_obstack);
       obstack_ptr_grow (&argv_obstack, compiler);
+      if (verbose)
+	obstack_ptr_grow (&argv_obstack, "-v");
       obstack_ptr_grow (&argv_obstack, "-o");
       obstack_ptr_grow (&argv_obstack, filename);