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-rw-r--r--ACE/m4/platform.m45
1 files changed, 5 insertions, 0 deletions
diff --git a/ACE/m4/platform.m4 b/ACE/m4/platform.m4
index 3c7839e4d5d..12cc0248470 100644
--- a/ACE/m4/platform.m4
+++ b/ACE/m4/platform.m4
@@ -167,6 +167,11 @@ dnl FIXME: "FSU" isn't a platform! We need to move this somewhere.
AC_DEFINE([ACE_DEFAULT_BASE_ADDR], [((char *) 0x80000000)])
AC_DEFINE([ACE_HAS_BIG_FD_SET]) dnl FIXME: We need a test for this!
AC_DEFINE([ACE_TIMER_SKEW], [(1000 * 10)])
+ dnl Does this box have NPTL?
+ NPTL=`getconf GNU_LIBPTHREAD_VERSION | $AWK '{print [$][1]}' -`
+ if test "$NPTL" = NPTL; then
+ ACE_CPPFLAGS="$ACE_CPPFLAGS -DACE_HAS_LINUX_NPTL"
+ fi
;;
*lynxos*)
ACE_CPPFLAGS="$ACE_CPPFLAGS -D_POSIX_THREADS_CALLS"