From 832f275316975a7f0442ae75596cb2291db666ca Mon Sep 17 00:00:00 2001
From: naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 10 Feb 2016 21:29:50 +0000
Subject: * configure.in (RUBY_DEFINT): use Parameter Expansion.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53805 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 configure.in | 17 ++---------------
 1 file changed, 2 insertions(+), 15 deletions(-)

(limited to 'configure.in')

diff --git a/configure.in b/configure.in
index 684234f469..02d279abf9 100644
--- a/configure.in
+++ b/configure.in
@@ -2012,11 +2012,8 @@ if test "$rb_cv_large_fd_select" = yes; then
     AC_DEFINE(HAVE_RB_FD_INIT, 1)
 fi
 
-dnl RUBY_DEFINT TYPENAME, SIZE, [SIGNED-OR-UNSIGNED], [INCLUDES = DEFAULT-INCLUDES]
+dnl RUBY_DEFINT TYPENAME, SIZE, [UNSIGNED], [INCLUDES = DEFAULT-INCLUDES]
 AC_DEFUN([RUBY_DEFINT], [dnl
-AS_VAR_PUSHDEF([cond], [rb_defint_cond])dnl
-AS_VAR_PUSHDEF([t], [rb_defint_type])dnl
-AS_VAR_PUSHDEF([s], [rb_defint_size])dnl
 AC_CACHE_CHECK([for $1], [rb_cv_type_$1],
 [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([AC_INCLUDES_DEFAULT([$4])
 typedef $1 t; int s = sizeof(t) == 42;])],
@@ -2031,25 +2028,15 @@ typedef $1 t; int s = sizeof(t) == 42;])],
     ["$ac_cv_sizeof___int128"], [ rb_cv_type_$1="m4_if([$3], [], [], [$3 ])__int128"],
     [ rb_cv_type_$1=no])])])
 if test "${rb_cv_type_$1}" != no; then
-    AS_CASE([" ${rb_cv_type_$1}"],
-    [yes], [t=],
-    [*" "*], [
-	t=`expr " ${rb_cv_type_$1}" : ".* \(.*\)"`;
-	t=AS_TR_SH($t)
-    ])
-    cond=
     AC_DEFINE([HAVE_]AS_TR_CPP($1), 1)
     if test "${rb_cv_type_$1}" = yes; then
 	m4_bmatch([$2], [^[1-9][0-9]*$], [AC_CHECK_SIZEOF([$1], 0, [AC_INCLUDES_DEFAULT([$4])])],
 			[RUBY_CHECK_SIZEOF([$1], [$2], [], [AC_INCLUDES_DEFAULT([$4])])])
     else
 	AC_DEFINE_UNQUOTED($1, [$rb_cv_type_$1])
-	AC_DEFINE_UNQUOTED([SIZEOF_]AS_TR_CPP($1), [SIZEOF_]AS_TR_CPP([$t]))
+	AC_DEFINE_UNQUOTED([SIZEOF_]AS_TR_CPP($1), [SIZEOF_]AS_TR_CPP([${rb_cv_type_$1##unsigned }]))
     fi
 fi
-AS_VAR_POPDEF([cond])dnl
-AS_VAR_POPDEF([t])dnl
-AS_VAR_POPDEF([s])dnl
 ])
 
 RUBY_DEFINT(int8_t, 1)
-- 
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