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-rw-r--r--sntp/m4/ntp_crosscompile.m48
1 files changed, 8 insertions, 0 deletions
diff --git a/sntp/m4/ntp_crosscompile.m4 b/sntp/m4/ntp_crosscompile.m4
new file mode 100644
index 000000000000..941618d39d9a
--- /dev/null
+++ b/sntp/m4/ntp_crosscompile.m4
@@ -0,0 +1,8 @@
+dnl ######################################################################
+AC_DEFUN([NTP_CROSSCOMPILE], [
+
+# Expose a cross-compilation indicator to makefiles
+AM_CONDITIONAL([NTP_CROSSCOMPILE], [test $build != $host])
+
+])dnl
+dnl ======================================================================