[PATCH] [PR gdb/29316] gdb-add-index always generates an error when libdebuginfod wasn't compiled in

[Aaron Merey]

gdb-add-index runs gdb with -iex 'set debuginfod enabled off'.  If gdb
is not compiled against libdebuginfod this causes an unnecessary error
message to be printed to stderr indicating that gdb was not built with
debuginfod support.

Fix this by changing the 'set debuginfod enabled off' command to a
no-op when gdb isn't built with libdebuginfod.
---
 gdb/debuginfod-support.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/gdb/debuginfod-support.c b/gdb/debuginfod-support.c
index 9dbe6b5d8b2..2c346abf958 100644
--- a/gdb/debuginfod-support.c
+++ b/gdb/debuginfod-support.c
@@ -368,7 +368,9 @@ set_debuginfod_enabled (const char *value)
 #if defined(HAVE_LIBDEBUGINFOD)
   debuginfod_enabled = value;
 #else
-  error (NO_IMPL);
+  /* Disabling debuginfod when gdb is not built with it is a no-op.  */
+  if (strcmp (value, debuginfod_off) != 0)
+    error (NO_IMPL);
 #endif
 }
 
-- 
2.35.3