X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fstat%2Fstat_timing.c;h=3c28f508c69c4b31eff519888b652ca1c4fff23d;hb=0d702f9e58b3ee5e1a14e529bf92174f9162966c;hp=facb01340a5101f45427c0e0325f260d24738fe8;hpb=324b05ec2d48659ee2ea6fa2a9073f1f99c68df1;p=libfirm

diff --git a/ir/stat/stat_timing.c b/ir/stat/stat_timing.c
index facb01340..3c28f508c 100644
--- a/ir/stat/stat_timing.c
+++ b/ir/stat/stat_timing.c
@@ -3,7 +3,7 @@
 #include "stat_timing.h"
 
 /* we can only use the scheduling stuff, if that macro is defined in unistd.h */
-#if _XOPEN_REALTIME != -1
+#if defined(_XOPEN_REALTIME) && _XOPEN_REALTIME != -1
 
 timing_sched_env_t *timing_sched_get(timing_sched_env_t *env)
 {