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opts.c (finish_options): Imply -ffat-lto-objects with -fno-use-linker-plugin. 

* opts.c (finish_options): Imply -ffat-lto-objects with -fno-use-linker-plugin.
	* common.opt (fuse-linker-plugin): Add var.

From-SVN: r205110
This commit is contained in:
Jan Hubicka 2013-11-20 14:11:08 +01:00 committed by Jan Hubicka
parent 0c509e888c
commit 063d671d59
3 changed files with 11 additions and 3 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2013-11-20 Jan Hubicka <jh@suse.cz>
* opts.c (finish_options): Imply -ffat-lto-objects with -fno-use-linker-plugin.
* common.opt (fuse-linker-plugin): Add var.
2013-11-20 Ilya Enkovich <ilya.enkovich@intel.com>
* dbxout.c (dbxout_type): Ignore POINTER_BOUNDS_TYPE.

2
gcc/common.opt
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@ -2247,7 +2247,7 @@ Common Negative(fuse-ld=bfd)
Use the gold linker instead of the default linker
fuse-linker-plugin
Common Undocumented
Common Undocumented Var(flag_use_linker_plugin)
; Positive if we should track variables, negative if we should run
; the var-tracking pass only to discard debug annotations, zero if

7
gcc/opts.c
View File

@ -809,10 +809,13 @@ finish_options (struct gcc_options *opts, struct gcc_options *opts_set,
#else
error_at (loc, "LTO support has not been enabled in this configuration");
#endif
if (!opts->x_flag_fat_lto_objects && !HAVE_LTO_PLUGIN)
if (!opts->x_flag_fat_lto_objects
&& (!HAVE_LTO_PLUGIN
|| (opts_set->x_flag_use_linker_plugin
&& !opts->x_flag_use_linker_plugin)))
{
if (opts_set->x_flag_fat_lto_objects)
error_at (loc, "-fno-fat-lto-objects are supported only with linker plugin.");
error_at (loc, "-fno-fat-lto-objects are supported only with linker plugin");
opts->x_flag_fat_lto_objects = 1;
}
}