X-Git-Url: https://git.octo.it/?p=collectd.git;a=blobdiff_plain;f=configure.ac;h=4e585bd2165c2c73d0b728a56b2d0ebc38959403;hp=c190784dcaa0deb4ef9b5c576874ebd352ce1492;hb=dcbaec7fda0ba36350bbe80f3390296fdabee4bd;hpb=a503c54a95d139f117650a0e6d80e6edfe81e8bf

diff --git a/configure.ac b/configure.ac
index c190784d..4e585bd2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -858,6 +858,17 @@ AC_CHECK_FUNCS([socket],
 AM_CONDITIONAL([BUILD_WITH_LIBSOCKET], [test "x$socket_needs_socket" = "xyes"])
 AM_CONDITIONAL([BUILD_WITH_GNULIB], [test "x$socket_needs_gnulib" = "xyes"])
 
+AC_CHECK_FUNCS([inet_ntop],
+  [],
+  [
+    AC_CHECK_LIB([nsl], [inet_ntop],
+      [inet_ntop_needs_nsl="yes"],
+      [AC_MSG_ERROR([cannot find inet_ntop() in libnsl])]
+    )
+  ]
+)
+AM_CONDITIONAL([BUILD_WITH_LIBNSL], [test "x$inet_ntop_needs_nsl" = "xyes"])
+
 clock_gettime_needs_posix4="no"
 AC_CHECK_FUNCS([clock_gettime],
   [have_clock_gettime="yes"],