* common.mk: add useful config "set breakpoint pending on"

for run.gdb.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43857 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,8 @@
+Tue Nov 26 19:29:52 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* common.mk: add useful config "set breakpoint pending on"
+	  for run.gdb.
+
 Tue Nov 26 19:17:47 2013  Koichi Sasada  <ko1@atdot.net>
 
 	* ext/objspace/object_tracing.c (newobj_i): skip class_path if class

common.mk

@@ -1015,7 +1015,8 @@ tbench: $(PROGRAM) PHONY
 	            --pattern='bmx_' --directory=$(srcdir)/benchmark $(OPTS)
 
 run.gdb:
-	echo b ruby_debug_breakpoint           > run.gdb
+	echo set breakpoint pending on         > run.gdb
+	echo b ruby_debug_breakpoint          >> run.gdb
 	echo '# handle SIGINT nostop'         >> run.gdb
 	echo '# handle SIGPIPE nostop'        >> run.gdb
 	echo '# b rb_longjmp'                 >> run.gdb