Fix errno thread-safety under AIX

[collectd.git] / configure.in

diff --git a/configure.in b/configure.in
index 3e31cf2..8f6eade 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -88,6 +88,10 @@ if test "x$ac_system" = "xSolaris"
 then
        AC_DEFINE(_POSIX_PTHREAD_SEMANTICS, 1, [Define to enforce POSIX thread semantics under Solaris.])
 fi
+if test "x$ac_system" = "xAIX"
+then
+       AC_DEFINE(_THREAD_SAFE_ERRNO, 1, [Define to use the thread-safe version of errno under AIX.])
+fi
 
 # Where to install .pc files.
 pkgconfigdir="${libdir}/pkgconfig"