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path: root/development/avr-gcc/Revert-eeb6872bf.patch
blob: 1688c149a8050072c3d8e4d13e0242bc0c406814 (plain)
commit 43d83a70267a9e5c456d28de8e7348820446b712
Author: Bartłomiej Piotrowski <bpiotrowski@archlinux.org>
Date:   Tue May 16 07:50:42 2017 +0200

    Revert "Prevent LTO wrappers to process a recursive execution"
    
    This reverts commit eeb6872bfdfd1e71b27de6f62a5f5c08a2efb015.

diff --git a/gcc/file-find.c b/gcc/file-find.c
index b072a4993d76..b5a1fe8494e8 100644
--- a/gcc/file-find.c
+++ b/gcc/file-find.c
@@ -208,38 +208,3 @@ prefix_from_string (const char *p, struct path_prefix *pprefix)
     }
   free (nstore);
 }
-
-void
-remove_prefix (const char *prefix, struct path_prefix *pprefix)
-{
-  struct prefix_list *remove, **prev, **remove_prev = NULL;
-  int max_len = 0;
-
-  if (pprefix->plist)
-    {
-      prev = &pprefix->plist;
-      for (struct prefix_list *pl = pprefix->plist; pl->next; pl = pl->next)
-	{
-	  if (strcmp (prefix, pl->prefix) == 0)
-	    {
-	      remove = pl;
-	      remove_prev = prev;
-	      continue;
-	    }
-
-	  int l = strlen (pl->prefix);
-	  if (l > max_len)
-	    max_len = l;
-
-	  prev = &pl;
-	}
-
-      if (remove_prev)
-	{
-	  *remove_prev = remove->next;
-	  free (remove);
-	}
-
-      pprefix->max_len = max_len;
-    }
-}
diff --git a/gcc/file-find.h b/gcc/file-find.h
index 8f49a3af273e..407feba26e74 100644
--- a/gcc/file-find.h
+++ b/gcc/file-find.h
@@ -41,7 +41,6 @@ extern void find_file_set_debug (bool);
 extern char *find_a_file (struct path_prefix *, const char *, int);
 extern void add_prefix (struct path_prefix *, const char *);
 extern void add_prefix_begin (struct path_prefix *, const char *);
-extern void remove_prefix (const char *prefix, struct path_prefix *);
 extern void prefix_from_env (const char *, struct path_prefix *);
 extern void prefix_from_string (const char *, struct path_prefix *);
 
diff --git a/gcc/gcc-ar.c b/gcc/gcc-ar.c
index 78d2fc1ad306..d5d80e042e5a 100644
--- a/gcc/gcc-ar.c
+++ b/gcc/gcc-ar.c
@@ -194,14 +194,6 @@ main (int ac, char **av)
 #ifdef CROSS_DIRECTORY_STRUCTURE
       real_exe_name = concat (target_machine, "-", PERSONALITY, NULL);
 #endif
-      /* Do not search original location in the same folder.  */
-      char *exe_folder = lrealpath (av[0]);
-      exe_folder[strlen (exe_folder) - strlen (lbasename (exe_folder))] = '\0';
-      char *location = concat (exe_folder, PERSONALITY, NULL);
-
-      if (access (location, X_OK) == 0)
-	remove_prefix (exe_folder, &path);
-
       exe_name = find_a_file (&path, real_exe_name, X_OK);
       if (!exe_name)
 	{