nobu	2016-04-23 09:02:25 +0900 (Sat, 23 Apr 2016)

  New Revision: 54719

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=54719

  Log:
    configure.in: move cache variable for AIX round

  Modified files:
    trunk/configure.in
Index: configure.in
===================================================================
--- configure.in	(revision 54718)
+++ configure.in	(revision 54719)
@@ -1231,6 +1231,9 @@ main() https://github.com/ruby/ruby/blob/trunk/configure.in#L1231
 		ac_cv_func_isinf=yes
 		ac_cv_func_isnan=yes
 		],
+[aix*],[
+		ac_cv_func_round=no
+		],
 [nacl], [
   LIBS="-lm $LIBS"
   if test "${nacl_cv_build_variant}" = "newlib"; then
@@ -2338,7 +2341,7 @@ AC_CHECK_FUNCS(ppoll) https://github.com/ruby/ruby/blob/trunk/configure.in#L2341
 AC_CHECK_FUNCS(pread)
 AC_CHECK_FUNCS(qsort_r)
 AC_CHECK_FUNCS(readlink)
-AS_CASE(["$target_os"],[aix*],[ac_cv_func_round=no],[AC_CHECK_FUNCS(round)])
+AC_CHECK_FUNCS(round)
 AC_CHECK_FUNCS(sched_getaffinity)
 AC_CHECK_FUNCS(seekdir)
 AC_CHECK_FUNCS(select_large_fdset)

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