There are still some @cc... files under /tmp,
but at lease another file is now at the proper place.
This patch generates (for a.out and -save-temps)
the file a.crtoffloadtable.o.
(I have not fully digested the LTO calls, but I think
this file is only created once and not by concurrent
lto-wrapper runs.)
OK?
Tobias
PS: After this patch, there are still some @... files,
e.g. ccKqLnBY.ofldlist (generated by lto-plugin/lto-plugin.c)
and those generated by collect-utils.c's fork_execute,
invoked by config/nvptx/mkoffload.c, config/gcn/mkoffload.c,
and lto-wrapper.c (with use_atfile = true).
-----------------
Mentor Graphics (Deutschland) GmbH, Arnulfstraße 201, 80634 München / Germany
Registergericht München HRB 106955, Geschäftsführer: Thomas Heurung, Alexander
Walter
lto-wrapper: Use nontemp filename with -save-temps
gcc/ChangeLog:
* lto-wrapper.c (find_crtoffloadtable): With -save-temps,
use non-temp file name utilizing the dump prefix.
(run_gcc): Update call.
diff --git a/gcc/lto-wrapper.c b/gcc/lto-wrapper.c
index 82cfa6bd67e..4d3cd7a56f2 100644
--- a/gcc/lto-wrapper.c
+++ b/gcc/lto-wrapper.c
@@ -1026,7 +1026,7 @@ copy_file (const char *dest, const char *src)
the copy to the linker. */
static void
-find_crtoffloadtable (void)
+find_crtoffloadtable (int save_temps, const char *dumppfx)
{
char **paths = NULL;
const char *library_path = getenv ("LIBRARY_PATH");
@@ -1039,7 +1039,11 @@ find_crtoffloadtable (void)
if (access_check (paths[i], R_OK) == 0)
{
/* The linker will delete the filename we give it, so make a copy. */
- char *crtoffloadtable = make_temp_file (".crtoffloadtable.o");
+ char *crtoffloadtable;
+ if (!save_temps)
+ crtoffloadtable = make_temp_file (".crtoffloadtable.o");
+ else
+ crtoffloadtable = concat (dumppfx, "crtoffloadtable.o");
copy_file (crtoffloadtable, paths[i]);
printf ("%s\n", crtoffloadtable);
XDELETEVEC (crtoffloadtable);
@@ -1698,7 +1702,7 @@ cont1:
if (offload_names)
{
- find_crtoffloadtable ();
+ find_crtoffloadtable (save_temps, dumppfx);
for (i = 0; offload_names[i]; i++)
printf ("%s\n", offload_names[i]);
free_array_of_ptrs ((void **) offload_names, i);
