* common.mk (run.gdb): Quit gdb on 'make gdb' when

no signals are received.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29586 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,8 @@
+Mon Oct 25 02:57:21 2010  Koichi Sasada  <ko1@atdot.net>
+
+	* common.mk (run.gdb): Quit gdb on 'make gdb' when
+	  no signals are received.
+
 Mon Oct 25 00:25:23 2010  Tadayoshi Funaba  <tadf@dotrb.org>
 
 	* lib/date.rb: some corrections of documentation.

common.mk

@@ -809,7 +809,12 @@ run.gdb:
 	echo '# b rb_longjmp'                 >> run.gdb
 	echo source $(srcdir)/breakpoints.gdb >> run.gdb
 	echo source $(srcdir)/.gdbinit        >> run.gdb
+	echo 'set $$_exitcode = -999'         >> run.gdb
 	echo run                              >> run.gdb
+	echo 'if $$_exitcode != -999'         >> run.gdb
+	echo '  quit'                         >> run.gdb
+	echo end                              >> run.gdb
+
 
 gdb: miniruby$(EXEEXT) run.gdb PHONY
 	gdb -x run.gdb --quiet --args $(MINIRUBY) $(TESTRUN_SCRIPT)