From d328ffff91a99a267e5bc1f31b08903dc1e193c9 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 11 Sep 2009 05:22:46 +0000
Subject: [PATCH] * configure.in (debugflags): use gdb by default on linux and 
  darwin.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24847 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog    | 5 ++++-
 configure.in | 6 +++++-
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index af143ffe68..453ac9e76a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,4 +1,7 @@
-Fri Sep 11 14:19:27 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Fri Sep 11 14:22:45 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* configure.in (debugflags): use gdb by default on linux and
+	  darwin.
 
 	* configure.in (XLDFLAGS): keep ARCHFILE macro on AIX.
 
diff --git a/configure.in b/configure.in
index a858fedc81..973256a142 100644
--- a/configure.in
+++ b/configure.in
@@ -239,13 +239,17 @@ fi
 AC_PROG_CC
 AC_PROG_CXX
 AC_PROG_GCC_TRADITIONAL
-test $ac_cv_prog_cc_g = yes && : ${debugflags=-g}
 if test "$GCC" = yes; then
     linker_flag=-Wl,
     : ${optflags=-O3}
+    case "$target_os" in
+      when(linux*|darwin*)
+	: ${debugflags=-ggdb};;
+    esac
 else
     linker_flag=
 fi
+test $ac_cv_prog_cc_g = yes && : ${debugflags=-g}
 
 RUBY_PROG_GNU_LD
 RUBY_CPPOUTFILE