sim: run: support concise env var settings

[thirdparty/binutils-gdb.git] / sim / common / nrun.c

diff --git a/sim/common/nrun.c b/sim/common/nrun.c
index 320380e91d59f9612a36ba019ef2b39e0c4f261b..557a060e569120cedcd5c31690c24a2e423187be 100644 (file)
--- a/sim/common/nrun.c
+++ b/sim/common/nrun.c
@@ -229,7 +229,8 @@ main (int argc, char **argv)
 static void
 usage (void)
 {
-  fprintf (stderr, "Usage: %s [options] [--] program [program args]\n", myname);
+  fprintf (stderr, "Usage: %s [options] [VAR=VAL|--] program [program args]\n",
+          myname);
   fprintf (stderr, "Run `%s --help' for full list of options.\n", myname);
   exit (1);
 }