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-rw-r--r--configure.ac1
1 files changed, 1 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index 39124d87..b6a8d6fb 100644
--- a/configure.ac
+++ b/configure.ac
@@ -638,6 +638,7 @@ AC_CHECK_FUNCS(quotactl)
AC_CHECK_FUNCS(unshare)
AC_CHECK_FUNCS(explicit_bzero memset_explicit)
AC_CHECK_FUNCS([ruserok_af ruserok], [break])
+AC_CHECK_FUNCS(close_range)
AC_ARG_ENABLE([regenerate-docu],
AS_HELP_STRING([--disable-regenerate-docu],[Don't re-build documentation from XML sources]),