We need to check for sys/sem.h

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@90478 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/os/unix/config.m4 b/os/unix/config.m4
index 688312c4a603639347bce1a35f05ae456cf3d5e1..19abe6ae11e204b9e49947844456fd431a9a4236 100644 (file)
--- a/os/unix/config.m4
+++ b/os/unix/config.m4
@@ -1,7 +1,7 @@
 if test "$OS" = "unix" ; then
     APACHE_TYPE_RLIM_T
 
-    AC_CHECK_HEADERS(sys/time.h sys/resource.h)
+    AC_CHECK_HEADERS(sys/time.h sys/resource.h sys/sem.h)
 
     AC_CHECK_FUNCS(setsid killpg)
 fi