| rjw | 91288f9 | 2022-11-01 13:59:36 +0800 | [diff] [blame^] | 1 | From ddddc7335539fb8a6d30beba21781762df159186 Mon Sep 17 00:00:00 2001 |
| 2 | From: Hongxu Jia <hongxu.jia@windriver.com> |
| 3 | Date: Wed, 16 Mar 2016 05:39:59 -0400 |
| 4 | Subject: [PATCH 42/47] Reuse -fdebug-prefix-map to replace -ffile-prefix-map |
| 5 | |
| 6 | The oe-core may use external toolchain to compile, |
| 7 | which may not support -ffile-prefix-map. |
| 8 | |
| 9 | Since we use -fdebug-prefix-map to do the same thing, |
| 10 | so we could reuse it to replace -ffile-prefix-map. |
| 11 | |
| 12 | Upstream-Status: Inappropriate[oe-core specific] |
| 13 | |
| 14 | Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com> |
| 15 | --- |
| 16 | gcc/opts-global.c | 4 ++++ |
| 17 | 1 file changed, 4 insertions(+) |
| 18 | |
| 19 | diff --git a/gcc/opts-global.c b/gcc/opts-global.c |
| 20 | index 50bad77c347..32b1d286721 100644 |
| 21 | --- a/gcc/opts-global.c |
| 22 | +++ b/gcc/opts-global.c |
| 23 | @@ -31,6 +31,7 @@ along with GCC; see the file COPYING3. If not see |
| 24 | #include "langhooks.h" |
| 25 | #include "dbgcnt.h" |
| 26 | #include "debug.h" |
| 27 | +#include "file-map.h" |
| 28 | #include "output.h" |
| 29 | #include "plugin.h" |
| 30 | #include "toplev.h" |
| 31 | @@ -357,6 +358,9 @@ handle_common_deferred_options (void) |
| 32 | |
| 33 | case OPT_fdebug_prefix_map_: |
| 34 | add_debug_prefix_map (opt->arg); |
| 35 | + |
| 36 | + /* Reuse -fdebug-prefix-map to replace -ffile-prefix-map */ |
| 37 | + add_file_prefix_map (opt->arg); |
| 38 | break; |
| 39 | |
| 40 | case OPT_fdump_: |
| 41 | -- |
| 42 | 2.12.2 |
| 43 | |