Build: Use SR_PROG_MAKE_ORDER_ONLY

As of now, the resulting substitution @ORDER@ is unused.

diff --git a/configure.ac b/configure.ac
index ae2a678027809821c2e33b160c7354bc85881975..396db6badd14ca85d280703888a24d057f4db196 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -46,6 +46,9 @@ AC_PROG_LN_S
 # Required for per-target flags or subdir-objects with C sources.
 AM_PROG_CC_C_O
 
+# Check if order-only dependencies are supported.
+SR_PROG_MAKE_ORDER_ONLY
+
 # Initialize libtool.
 LT_INIT