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-rw-r--r--configure.ac3
1 files changed, 3 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index 1421791..d0deee7 100644
--- a/configure.ac
+++ b/configure.ac
@@ -53,6 +53,9 @@ AC_ARG_WITH(appdefaultdir,
[appdefaultdir="$withval"], [appdefaultdir="${xt_appdefaultdir}"])
AC_SUBST(appdefaultdir)
+# Checks for library functions.
+AC_CHECK_FUNCS([lrand48])
+
AC_CONFIG_FILES([
Makefile
man/Makefile])