configure.ac: check for strlcpy

Signed-off-by: Serge Hallyn <serge@hallyn.com>

diff --git a/configure.ac b/configure.ac
index 3dac478ea10fb07508cafbd9f620210b3b45ddfa..815cd840650d8da51f6a7c380e83b4ed7cf539c9 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -434,6 +434,7 @@ if test "$with_libbsd" != "no"; then
        AC_DEFINE(WITH_LIBBSD, 1, [Build shadow with libbsd support])
 else
        AC_DEFINE(WITH_LIBBSD, 0, [Build shadow without libbsd support])
+       AC_CHECK_FUNC(strlcpy, [], [AC_MSG_ERROR([strlcpy is required from glibc >= 2.38 or libbsd])])
 fi
 AM_CONDITIONAL(WITH_LIBBSD, test x$with_libbsd = xyes)