1 files changed, 4 insertions, 0 deletions

diff --git a/configure.ac b/configure.ac
index d50e4e9..4ce1409 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1053,6 +1053,10 @@ if test -n "$ac_cv_ps_varlist" ; then
                 AC_DEFINE(PS_USES_PROCETIME,"yes",
                           [Whether the ps utility uses the "procetime" field])
         fi
+        if echo "$ac_cv_ps_varlist" | grep "procpcpu" >/dev/null; then
+                AC_DEFINE(PS_USES_PROCPCPU,"yes",
+                          [Whether the ps utility uses the "procpcpu" field])
+        fi
 fi
 
 AC_PATH_PROG(PATH_TO_PING,ping)