* incremental.cc (Sized_incremental_binary::do_check_inputs): Add

	debug output when command lines differ.

diff --git a/gold/ChangeLog b/gold/ChangeLog
index f975788..8181beb 100644 (file)
--- a/gold/ChangeLog
+++ b/gold/ChangeLog
@@ -1,5 +1,10 @@
 2011-07-06  Cary Coutant  <ccoutant@google.com>
 
+       * incremental.cc (Sized_incremental_binary::do_check_inputs): Add
+       debug output when command lines differ.
+
+2011-07-06  Cary Coutant  <ccoutant@google.com>
+
        * incremental.cc (Incremental_inputs::report_command_line): Ignore
        --incremental-patch option.
        * layout.cc (Free_list::allocate): Extend allocation beyond original

diff --git a/gold/incremental.cc b/gold/incremental.cc
index f0be7f0..3dffbd3 100644 (file)
--- a/gold/incremental.cc
+++ b/gold/incremental.cc
@@ -393,6 +393,12 @@ Sized_incremental_binary<size, big_endian>::do_check_inputs(
 
   if (incremental_inputs->command_line() != inputs.command_line())
     {
+      gold_debug(DEBUG_INCREMENTAL,
+                "old command line: %s",
+                inputs.command_line());
+      gold_debug(DEBUG_INCREMENTAL,
+                "new command line: %s",
+                incremental_inputs->command_line().c_str());
       explain_no_incremental(_("command line changed"));
       return false;
     }