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

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architectures.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22816 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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nobu 2009-03-07 13:06:05 +00:00
parent 753f4824e3
commit f51f35a32f
2 changed files with 19 additions and 0 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Sat Mar 7 22:06:03 2009 Nobuyoshi Nakada <nobu@ruby-lang.org>
* configure.in (universal_binary): checks if sizes are same on all
architectures.
Sat Mar 7 18:45:56 2009 Nobuyoshi Nakada <nobu@ruby-lang.org>
* configure.in: checks if cd really succeeded.

14
configure.in
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@ -344,6 +344,20 @@ AC_CHECK_SIZEOF(float, 4)
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])