check more headers before including them

[chaz/openbox] / configure.ac

diff --git a/configure.ac b/configure.ac
index 379440a2c192d25ad5d019471a10d75217bcce84..aa5756576c95037b05e78c0d945f1131b4a7f465 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -85,7 +85,8 @@ AM_GNU_GETTEXT_VERSION(0.15)
 AM_GNU_GETTEXT([external])
 
 AC_CHECK_HEADERS(ctype.h fcntl.h locale.h signal.h string.h stdio.h stdlib.h)
-AC_CHECK_HEADERS(unistd.h sys/stat.h sys/select.h sys/time.h sys/wait.h)
+AC_CHECK_HEADERS(unistd.h sys/stat.h sys/select.h sys/socket.h sys/time.h)
+AC_CHECK_HEADERS(sys/wait.h)
 # AC_HEADER_TIME
 # AC_TYPE_SIGNAL