* [v3] Tidy [GLIBCXX_CHECK_GTHREADS]
@ 2008-09-04 19:02 Paolo Carlini
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From: Paolo Carlini @ 2008-09-04 19:02 UTC (permalink / raw)
To: Gcc Patch List; +Cc: libstdc++
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Hi,
committed to mainline.
Paolo.
////////////////////
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2008-09-04 Paolo Carlini <paolo.carlini@oracle.com>
* acinclude.m4 ([GLIBCXX_CHECK_GTHREADS]): Tidy checks in case of
POSIX threads.
* configure: Regenerate.
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Index: acinclude.m4
===================================================================
*** acinclude.m4 (revision 139992)
--- acinclude.m4 (working copy)
*************** AC_DEFUN([GLIBCXX_CHECK_GTHREADS], [
*** 2843,2852 ****
AC_TRY_COMPILE([#include "gthr.h"],
[
! #if (!defined(__GTHREADS_CXX0X) || !defined(_POSIX_TIMEOUTS) \
! || _POSIX_TIMEOUTS <= 0)
! #error
! #endif
], [ac_has_gthreads=yes], [ac_has_gthreads=no])
AC_MSG_RESULT([$ac_has_gthreads])
--- 2843,2857 ----
AC_TRY_COMPILE([#include "gthr.h"],
[
! #ifndef __GTHREADS_CXX0X
! #error
! #endif
!
! // In case of POSIX threads check _POSIX_TIMEOUTS too.
! #if (defined(_PTHREADS) \
! && (!defined(_POSIX_TIMEOUTS) || _POSIX_TIMEOUTS <= 0))
! #error
! #endif
], [ac_has_gthreads=yes], [ac_has_gthreads=no])
AC_MSG_RESULT([$ac_has_gthreads])
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