depmod: accept and ignore -r (Linux kernle build needs this)

1 files changed, 2 insertions, 1 deletions

diff --git a/modutils/depmod.c b/modutils/depmod.c
index 7f3e1d8a6..8caa3769c 100644
--- a/modutils/depmod.c
+++ b/modutils/depmod.c
@@ -37,6 +37,7 @@ enum {
         ARG_e = (1<<3), /* with -F, print unresolved symbols */
         ARG_F = (1<<4), /* System.map that contains the symbols */
         ARG_n = (1<<5)  /* dry-run, print to stdout only */
+        ARG_r = (1<<6)  /* Compat dummy. Linux Makefile uses it */
 };
 
 static int FAST_FUNC parse_module(const char *fname, struct stat *sb,
@@ -138,7 +139,7 @@ int depmod_main(int argc UNUSED_PARAM, char **argv)
         struct utsname uts;
         int tmp;
 
-        getopt32(argv, "aAb:eF:n", &moddir_base, NULL);
+        getopt32(argv, "aAb:eF:nr", &moddir_base, NULL);
         argv += optind;
 
         /* goto modules location */