nobu	2009-03-07 22:06:05 +0900 (Sat, 07 Mar 2009)

  New Revision: 22816

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=22816

  Log:
    * configure.in (universal_binary): checks if sizes are same on all
      architectures.

  Modified files:
    trunk/ChangeLog
    trunk/configure.in

Index: configure.in
===================================================================
--- configure.in	(revision 22815)
+++ configure.in	(revision 22816)
@@ -344,6 +344,20 @@
 AC_CHECK_SIZEOF(double, 8)
 AC_CHECK_SIZEOF(time_t, 0)
 
+if test "$universal_binary" = yes; then
+    for type in int long "long long" "void*" time_t; do
+	eval size='$ac_cv_sizeof_'AS_TR_SH($type)
+	if test $size = 0; then continue; fi
+	AC_COMPILE_IFELSE(
+	    [AC_LANG_BOOL_COMPILE_TRY([AC_INCLUDES_DEFAULT],
+		[sizeof($type) == $size])], [], [size=0])
+	if test $size = 0; then
+	    dnl try with __LP64__
+	    AC_MSG_ERROR([size of $type is unknown])
+	fi
+    done
+fi
+
 dnl RUBY_REPLACE_TYPE [typename] [default type] [macro type] [included]
 AC_DEFUN([RUBY_REPLACE_TYPE], [dnl
     AC_CHECK_TYPE([$1], [n=[$1]], [n=[$2]], [$4])
Index: ChangeLog
===================================================================
--- ChangeLog	(revision 22815)
+++ ChangeLog	(revision 22816)
@@ -1,3 +1,8 @@
+Sat Mar  7 22:06:03 2009  Nobuyoshi Nakada  <nobu@r...>
+
+	* configure.in (universal_binary): checks if sizes are same on all
+	  architectures.
+
 Sat Mar  7 18:45:56 2009  Nobuyoshi Nakada  <nobu@r...>
 
 	* configure.in: checks if cd really succeeded.

--
ML: ruby-changes@q...
Info: http://www.atdot.net/~ko1/quickml/