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VxWorks has_nanosleep for libstdc++ enable-libstdcxx-time auto

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2019-12-30  Corentin Gay  <gay@adacore.com>

	* acinclude.m4 (vxworks*): New entry. Set ac_has_nanosleep=yes.
	* configure: Regenerate.

From-SVN: r279796
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Corentin Gay 2019-12-30 22:36:14 +00:00 committed by Olivier Hainque
parent 1cf49e515c
commit 784daa979b
3 changed files with 15 additions and 0 deletions
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5
libstdc++-v3/ChangeLog
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@ -1,3 +1,8 @@
2019-12-30 Corentin Gay <gay@adacore.com>
* acinclude.m4 (vxworks*): New entry. Set ac_has_nanosleep=yes.
* configure: Regenerate.
2019-12-30 Jerome Lambourg <lambourg@adacore.com>
Olivier Hainque <hainque@adacore.com>

5
libstdc++-v3/acinclude.m4
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@ -1407,6 +1407,11 @@ AC_DEFUN([GLIBCXX_ENABLE_LIBSTDCXX_TIME], [
ac_has_nanosleep=yes
ac_has_sched_yield=yes
;;
# VxWorks has nanosleep as soon as the kernel is configured with
# INCLUDE_POSIX_TIMERS, which is normally/most-often the case.
vxworks*)
ac_has_nanosleep=yes
;;
gnu* | linux* | kfreebsd*-gnu | knetbsd*-gnu)
AC_MSG_CHECKING([for at least GNU libc 2.17])
AC_TRY_COMPILE(

5
libstdc++-v3/configure vendored
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@ -21060,6 +21060,11 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
ac_has_nanosleep=yes
ac_has_sched_yield=yes
;;
# VxWorks has nanosleep as soon as the kernel is configured with
# INCLUDE_POSIX_TIMERS, which is normally/most-often the case.
vxworks*)
ac_has_nanosleep=yes
;;
gnu* | linux* | kfreebsd*-gnu | knetbsd*-gnu)
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for at least GNU libc 2.17" >&5
$as_echo_n "checking for at least GNU libc 2.17... " >&6; }