Re: [Patch] lto-wrapper: Use nontemp filename with -save-temps

[Tobias Burnus]

On 10/13/20 2:56 PM, Richard Biener wrote:

On Tue, 13 Oct 2020, Tobias Burnus wrote:

This patch generates (for a.out and -save-temps)
the file a.crtoffloadtable.o.

I missed a misused of concat in my patch :-(

Committed as obvious.

Tobias
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commit 8311899eddf91d0d3e3ad931c6bbf2d5a1b445ca
Author: Tobias Burnus <tob...@codesourcery.com>
Date:   Tue Oct 13 15:56:58 2020 +0200

    lto-wrapper: Use nontemp filename with -save-temps
    
    gcc/ChangeLog:
    
            * lto-wrapper.c (find_crtoffloadtable): Fix last commit
            by adding NULL as last argument to concat.

diff --git a/gcc/lto-wrapper.c b/gcc/lto-wrapper.c
index 4d3cd7a56f2..4d93313241d 100644
--- a/gcc/lto-wrapper.c
+++ b/gcc/lto-wrapper.c
@@ -1043,7 +1043,7 @@ find_crtoffloadtable (int save_temps, const char *dumppfx)
 	if (!save_temps)
 	  crtoffloadtable = make_temp_file (".crtoffloadtable.o");
 	else
-	  crtoffloadtable = concat (dumppfx, "crtoffloadtable.o");
+	  crtoffloadtable = concat (dumppfx, "crtoffloadtable.o", NULL);
 	copy_file (crtoffloadtable, paths[i]);
 	printf ("%s\n", crtoffloadtable);
 	XDELETEVEC (crtoffloadtable);