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ruby-changes:21786

From: kosaki <ko1@a...>
Date: Fri, 25 Nov 2011 08:04:43 +0900 (JST)
Subject: [ruby-changes:21786] kosaki:r33835 (trunk): * configure.in: add -D_FORTIFY_SOURCE=2. It provide some compile

kosaki	2011-11-25 08:04:35 +0900 (Fri, 25 Nov 2011)

  New Revision: 33835

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=33835

  Log:
    * configure.in: add -D_FORTIFY_SOURCE=2. It provide some compile
      time and runtime check for security.

  Modified files:
    trunk/ChangeLog
    trunk/configure.in

Index: configure.in
===================================================================
--- configure.in	(revision 33834)
+++ configure.in	(revision 33835)
@@ -495,6 +495,10 @@
     rb_cv_warnflags="$warnflags"
     warnflags=
 fi
+if test "$GCC" = yes; then
+    RUBY_TRY_CFLAGS(-D_FORTIFY_SOURCE=2, [RUBY_APPEND_OPTION(XCFLAGS, -D_FORTIFY_SOURCE=2)])
+fi
+
 if test "$GCC" = ""; then
     AS_CASE(["$target_os"],[aix*],[warnflags="-qinfo=por"])
 fi
Index: ChangeLog
===================================================================
--- ChangeLog	(revision 33834)
+++ ChangeLog	(revision 33835)
@@ -1,3 +1,8 @@
+Fri Nov 25 08:03:28 2011  KOSAKI Motohiro  <kosaki.motohiro@g...>
+
+	* configure.in: add -D_FORTIFY_SOURCE=2. It provide some compile
+	  time and runtime check for security.
+
 Fri Nov 25 08:00:23 2011  KOSAKI Motohiro  <kosaki.motohiro@g...>
 
 	* lib/mkmf.rb: get rid of warnings of mkmf.rb if -Wmissing-declarations

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