Imported Upstream version 1.2.4

[nfs-utils.git] / aclocal / keyutils.m4

diff --git a/aclocal/keyutils.m4 b/aclocal/keyutils.m4
new file mode 100644 (file)
index 0000000..84bc112
--- /dev/null
+++ b/aclocal/keyutils.m4
@@ -0,0 +1,11 @@
+dnl Checks for keyutils library and headers
+dnl
+AC_DEFUN([AC_KEYUTILS], [
+
+  dnl Check for libkeyutils; do not add to LIBS if found
+  AC_CHECK_LIB([keyutils], [keyctl_instantiate], [LIBKEYUTILS=-lkeyutils], ,)
+  AC_SUBST(LIBKEYUTILS)
+
+  AC_CHECK_HEADERS([keyutils.h], ,
+                  [AC_MSG_ERROR([keyutils.h header not found.])])
+])dnl