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-rw-r--r--m4/libwrap.m414
1 files changed, 14 insertions, 0 deletions
diff --git a/m4/libwrap.m4 b/m4/libwrap.m4
new file mode 100644
index 000000000..5ad3df19b
--- /dev/null
+++ b/m4/libwrap.m4
@@ -0,0 +1,14 @@
+dnl
+dnl Usage:
+dnl AC_CHECK_LIBWRAP([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
+dnl
+
+AC_DEFUN([AC_CHECK_LIBWRAP],[
+ AC_CHECK_HEADERS([tcpd.h],
+ AC_CHECK_LIB([wrap], [request_init],
+ [LIBWRAP_CFLAGS=""
+ LIBWRAP_LDFLAGS="-lwrap"
+ $1],
+ $2),
+ $2)
+])