configure.in: no round in x64-mingw

* configure.in (ac_cv_func_round): round(3) in x86_64-w64-mingw32
  is not accurate in an edge case.  [ruby-core:77794] [Bug #12878]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56534 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2016-10-31 16:31:12 +00:00
parent c72fc9f323
commit 1e63aafe77
2 changed files with 9 additions and 1 deletions

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@ -1,3 +1,8 @@
Tue Nov 1 01:31:09 2016 Nobuyoshi Nakada <nobu@ruby-lang.org>
* configure.in (ac_cv_func_round): round(3) in x86_64-w64-mingw32
is not accurate in an edge case. [ruby-core:77794] [Bug #12878]
Mon Oct 31 17:36:04 2016 Code Ahss <aycabta@gmail.com>
* test/test_forwardable.rb (TestForwardable#test_on_private_method):

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@ -1236,7 +1236,10 @@ main()
ac_cv_func_clock_gettime=yes
ac_cv_func_clock_getres=yes
ac_cv_func_malloc_usable_size=no
{ test "$target_cpu" = x64 && ac_cv_func___builtin_setjmp=no; }
AS_IF([test "$target_cpu" = x64], [
ac_cv_func___builtin_setjmp=no
ac_cv_func_round=no
])
AC_CHECK_TYPE([NET_LUID], [], [],
[@%:@include <winsock2.h>
@%:@include <iphlpapi.h>])