naruse	2016-02-11 05:57:49 +0900 (Thu, 11 Feb 2016)

  New Revision: 53802

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=53802

  Log:
    * configure.in (int128_t): don't check HAVE_XXX (for example
      HAVE___INT128) because RUBY_CHECK_SIZEOF() don't define it for
      config.h and use of $ac_cv_sizeof___int128 alternates the check.
      (and don't need to define because users shouldn't know that)

  Modified files:
    trunk/ChangeLog
    trunk/configure.in
Index: configure.in
===================================================================
--- configure.in	(revision 53801)
+++ configure.in	(revision 53802)
@@ -2038,10 +2038,6 @@ if test "${rb_cv_type_$1}" != no; then https://github.com/ruby/ruby/blob/trunk/configure.in#L2038
 	t=AS_TR_SH($t)
     ])
     cond=
-    AS_CASE([$t], [__int*], [
-	cond="defined HAVE_"AS_TR_CPP($t)
-	echo "@%:@if $cond" >> confdefs.h
-    ])
     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([$4])])],
@@ -2050,9 +2046,6 @@ if test "${rb_cv_type_$1}" != no; then https://github.com/ruby/ruby/blob/trunk/configure.in#L2046
 	AC_DEFINE_UNQUOTED($1, [$rb_cv_type_$1])
 	AC_DEFINE_UNQUOTED([SIZEOF_]AS_TR_CPP($1), [SIZEOF_]AS_TR_CPP([$rb_cv_type_$1]))
     fi
-    AS_IF([test -n "$cond"], [
-	echo "@%:@endif /* $cond */" >> confdefs.h
-    ])
 fi
 AS_VAR_POPDEF([cond])dnl
 AS_VAR_POPDEF([t])dnl
Index: ChangeLog
===================================================================
--- ChangeLog	(revision 53801)
+++ ChangeLog	(revision 53802)
@@ -1,3 +1,10 @@ https://github.com/ruby/ruby/blob/trunk/ChangeLog#L1
+Thu Feb 11 05:33:24 2016  NARUSE, Yui  <naruse@r...>
+
+	* configure.in (int128_t): don't check HAVE_XXX (for example
+	  HAVE___INT128) because RUBY_CHECK_SIZEOF() don't define it for
+	  config.h and use of $ac_cv_sizeof___int128 alternates the check.
+	  (and don't need to define because users shouldn't know that)
+
 Wed Feb 10 12:03:41 2016  Nobuyoshi Nakada  <nobu@r...>
 
 	* configure.in (ARFLAGS): check if deterministic mode flag is

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